Ignite UI™ API Documentation

ui.igTreeGridPaging

Overview
Options
Events
Methods
Theming

The igTreeGrid includes paging which allows the grid to render a limited number of rows of the underlying set of data to the user at a time. Depending on how the grid is configured, you can choose to send all or just a sub-set of data to the client at a time and you can control whether to page all records or the just root level rows. Further information regarding the classes, options, events, methods and themes of this API are available under the associated tabs above.

Click here for more information on how to get started using this API. For details on how to reference the required scripts and themes for the igGrid control read, Using JavaScript Resources in Ignite UI and Styling and Theming Ignite UI.

Code Sample

 
      <!DOCTYPE html>
      <html>
      <head>
          <!-- Infragistics Combined CSS -->
          <link href="css/themes/infragistics/infragistics.theme.css" rel="stylesheet" type="text/css" />
          <link href="css/structure/infragistics.css" rel="stylesheet" type="text/css" />

          <!-- jQuery Core -->
          <script src="js/jquery.js" type="text/javascript"></script>

          <!-- jQuery UI -->
          <script src="js/jquery-ui.js" type="text/javascript"></script>

          <!-- Infragistics Combined Scripts -->
          <script src="js/infragistics.core.js" type="text/javascript"></script>
          <script src="js/infragistics.lob.js" type="text/javascript"></script>

          <script type="text/javascript">
              var employees = [
                  { "employeeId": 0, "supervisorId": -1, "firstName": "Andrew", "lastName": "Fuller" },
                  { "employeeId": 1, "supervisorId": -1, "firstName": "Jonathan", "lastName": "Smith" },
                  { "employeeId": 2, "supervisorId": -1, "firstName": "Nancy", "lastName": "Davolio" },
                  { "employeeId": 3, "supervisorId": -1, "firstName": "Steven", "lastName": "Buchanan" },

                  // Andrew Fuller's direct reports
                  { "employeeId": 4, "supervisorId": 0, "firstName": "Janet", "lastName": "Leverling" },
                  { "employeeId": 5, "supervisorId": 0, "firstName": "Laura", "lastName": "Callahan" },
                  { "employeeId": 6, "supervisorId": 0, "firstName": "Margaret", "lastName": "Peacock" },
                  { "employeeId": 7, "supervisorId": 0, "firstName": "Michael", "lastName": "Suyama" },

                  // Janet Leverling's direct reports
                  { "employeeId": 8, "supervisorId": 4, "firstName": "Anne", "lastName": "Dodsworth" },
                  { "employeeId": 9, "supervisorId": 4, "firstName": "Danielle", "lastName": "Davis" },
                  { "employeeId": 10, "supervisorId": 4, "firstName": "Robert", "lastName": "King" },

                  // Nancy Davolio's direct reports
                  { "employeeId": 11, "supervisorId": 2, "firstName": "Peter", "lastName": "Lewis" },
                  { "employeeId": 12, "supervisorId": 2, "firstName": "Ryder", "lastName": "Zenaida" },
                  { "employeeId": 13, "supervisorId": 2, "firstName": "Wang", "lastName": "Mercedes" },

                  // Steve Buchanan's direct reports
                  { "employeeId": 14, "supervisorId": 3, "firstName": "Theodore", "lastName": "Zia" },
                  { "employeeId": 15, "supervisorId": 3, "firstName": "Lacota", "lastName": "Mufutau" },

                  // Lacota Mufutau's direct reports
                  { "employeeId": 16, "supervisorId": 15, "firstName": "Jin", "lastName": "Elliott" },
                  { "employeeId": 17, "supervisorId": 15, "firstName": "Armand", "lastName": "Ross" },
                  { "employeeId": 18, "supervisorId": 15, "firstName": "Dane", "lastName": "Rodriquez" },

                  // Dane Rodriquez's direct reports
                  { "employeeId": 19, "supervisorId": 18, "firstName": "Declan", "lastName": "Lester" },
                  { "employeeId": 20, "supervisorId": 18, "firstName": "Bernard", "lastName": "Jarvis" },

                  // Bernard Jarvis' direct report
                  { "employeeId": 21, "supervisorId": 20, "firstName": "Jeremy", "lastName": "Donaldson" }
              ];

             $(function () {
                 $("#treegrid").igTreeGrid({
                     dataSource: employees,
                     primaryKey: "employeeId",
                     foreignKey: "supervisorId",
                     autoGenerateColumns: false,
                     columns: [
                         { headerText: "ID", key: "employeeId", width: "150px", dataType: "number" },
                         { headerText: "First", key: "firstName", width: "150px", dataType: "string" },
                         { headerText: "Last", key: "lastName", width: "150px", dataType: "string" }
                     ],
                     features: [
                         {
                             name: "Paging",
                             mode: "allLevels",
                             //mode: "rootLevelOnly",
                             pageSize: 10
                         }
                     ]
                 });
             });
          </script>
      </head>
      <body>
          <table id="treegrid"></table>
      </body>
      </html>

Related Samples

breadcrumbDelimiter

Type:: string
Default:: " > "

Sets/gets (it is set via $.html()) delimiter between ancestors in the breadcrumb trail. It is used only when contextRowMode is breadcrumb.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							contextRowMode: "breadcrumb",
							breadcrumbDelimiter:">>"
						}
					]
				});

				//Get
				var delimiter = $(".selector").igTreeGridPaging("option", "breadcrumbDelimiter");

				//Set
				$(".selector").igTreeGridPaging("option", "breadcrumbDelimiter", ">>");

breadcrumbKey

Type:: string
Default:: null

Sets/gets the column key of ancestor to be shown in the breadcrumb trail. It is used only when contextRowMode is breadcrumb.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							contextRowMode: "breadcrumb",
							breadcrumbKey:"firstName"
						}
					]
				});

				//Get
				var breadcrumbKey = $(".selector").igTreeGridPaging("option", "breadcrumbKey");

				//Set
				$(".selector").igTreeGridPaging("option", "breadcrumbKey", "firstName");

contextRowLoadingText

Type:: string
Default:: ""

Sets/gets the text message shown while loading content of the context row(while processing breadcrumb/immediate parent row). It is set via $.html(). If set to null loading message is not shown.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							contextRowMode: "breadcrumb",
							contextRowLoadingText:"Loading context row"
						}
					]
				});

				//Get
				var loadingText = $(".selector").igTreeGridPaging("option", "contextRowLoadingText");

				//Set
				$(".selector").igTreeGridPaging("option", "contextRowLoadingText", "Loading context row");

contextRowMode

Type:

enumeration

Default:

none
When data flows to the next page there are a couple of different modes that can help communicate the context of a leaf level row. When mode option is "rootLevelOnly" then the context row always shows the value of the contextRowRootText option.
Members
- none
- Type:string
- Does not render the contextual row.
- parent
- Type:string
- Renders a read-only representation of the immediate parent row.
- breadcrumb
- Type:string
- Renders a read-only breadcrumb trail representing the full path through all ancestors.
Code Sample
```
 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							contextRowMode: 'breadcrumb'
						}
					]
				});
				//Get
				var mode = $(".selector").igTreeGridPaging("option", "contextRowMode");
				//Set
				$(".selector").igTreeGridPaging("option", "contextRowMode", "parent");
			 
```

contextRowRootText

Type:: string
Default:: ""

Sets/gets the content of the context row when the first record in the page is root(hasn't ancestors) record. It is set via $.html().

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							contextRowMode: 'breadcrumb',
							contextRowRootText: "First page"
						}
					]
				});

				//Get
				var rootText = $(".selector").igTreeGridPaging("option", "contextRowRootText");

				//Set
				$(".selector").igTreeGridPaging("option", "contextRowRootText", "First page");

currentPageDropDownLeadingLabel
Inherited

Type:: string
Default:: ""

Leading label text for the drop down from where the page index can be switched.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							currentPageDropDownLeadingLabel : "Current Page"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "currentPageDropDownLeadingLabel");

				//Set
				$(".selector").igTreeGridPaging("option", "currentPageDropDownLeadingLabel", "Current Page");

currentPageDropDownTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the page index drop down.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							currentPageDropDownTooltip : "Choose Page"
						}
					]
				});

				//Get
				var tooltip = $(".selector").igTreeGridPaging("option", "currentPageDropDownTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "currentPageDropDownTooltip", "Choose Page");

currentPageDropDownTrailingLabel
Inherited

Type:: string
Default:: ""

Trailing label text for the drop down from where the page index can be switched.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							currentPageDropDownTrailingLabel : "Pages"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "currentPageDropDownTrailingLabel");

				//Set
				$(".selector").igTreeGridPaging("option", "currentPageDropDownTrailingLabel", "Pages");

currentPageIndex
Inherited

Type:: number
Default:: 0

Current page index that's bound in the data source and rendered in the UI.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							currentPageIndex: 5
						}
					]
				});

				//Get
				var page = $(".selector").igTreeGridPaging("option", "currentPageIndex");

				//Set
				$(".selector").igTreeGridPaging("option", "currentPageIndex", 5);

defaultDropDownWidth
Inherited

Type:: number
Default:: 70

Drop down width for the page size and page index drop downs.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							defaultDropDownWidth : 100
						}
					]
				});

				//Get
				var width = $(".selector").igTreeGridPaging("option", "defaultDropDownWidth");

				//Set
				$(".selector").igTreeGridPaging("option", "defaultDropDownWidth", 100);

delayOnPageChanged
Inherited

Type:: number
Default:: 350

Time in milliseconds for which page drop down will wait for keystrokes before changing the page.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							delayOnPageChanged : 500
						}
					]
				});

				//Get
				var delayOnPageChanged = $(".selector").igTreeGridPaging("option", "delayOnPageChanged");

firstPageLabelText
Inherited

Type:: string
Default:: ""

Text for the first page label.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							firstPageLabelText : "First"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "firstPageLabelText");

				//Set
				$(".selector").igTreeGridPaging("option", "firstPageLabelText", "First");

firstPageTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the first page button.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							firstPageTooltip : "Go to first page"
						}
					]
				});

				//Get
				var tooltip = $(".selector").igTreeGridPaging("option", "firstPageTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "firstPageTooltip", "Go to first page");

inherit
Inherited

Type:: bool
Default:: false

Enables/disables feature inheritance for the child layouts. NOTE: It only applies for igHierarchicalGrid.

Code Sample

 
				// Initialize
				$(".selector").igHierarchicalGrid({
					features: [
						{
							name: "Paging",
							inherit: true
						}
					]
				});

				// Get
				var inherit = $(".selector").igTreeGridPaging("option", "inherit");

lastPageLabelText
Inherited

Type:: string
Default:: ""

Text for the last page label.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							lastPageLabelText : "Last"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "lastPageLabelText");

				//Set
				$(".selector").igTreeGridPaging("option", "lastPageLabelText", "Last");

lastPageTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the last page button.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							lastPageTooltip : "Go to last page"
						}
					]
				});

				//Get
				var tooltip = $(".selector").igTreeGridPaging("option", "lastPageTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "lastPageTooltip", "Go to last page");

mode

Type:: enumeration
Default:: rootLevelOnly

Sets gets paging mode.

Members

rootLevelOnly
Type:string
Only pages records at the root of the tree grid are displayed.
allLevels
Type:string
includes all visible records in paging.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							mode : "allLevels"
						}
					]
				});
				//Get
				var mode = $(".selector").igTreeGridPaging("option", "mode");

nextPageLabelText
Inherited

Type:: string
Default:: ""

Text for the next page label.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							nextPageLabelText : "Next"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "nextPageLabelText");

				//Set
				$(".selector").igTreeGridPaging("option", "nextPageLabelText", "Next");

nextPageTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the next page button.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							nextPageTooltip : "Go to next page"
						}
					]
				});

				//Get
				var tooltip = $(".selector").igTreeGridPaging("option", "nextPageTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "nextPageTooltip", "Go to next page");

pageCountLimit
Inherited

Type:: number
Default:: 10

Sets/Gets the number of pages which if exceeded a drop down list of page indices is displayed. If the number of pages is less than or equal to this option then buttons for each page are displayed.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pageCountLimit : 5
						}
					]
				});

				//Get
				var count = $(".selector").igTreeGridPaging("option", "pageCountLimit");

				//Set
				$(".selector").igTreeGridPaging("option", "pageCountLimit", 5);

pageIndexUrlKey
Inherited

Type:: string
Default:: null

Denotes the name of the encoded URL parameter that will state what is the currently requested page index.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							pageIndexUrlKey: "page"
						}
					]
				});

				//Get
				var key = $(".selector").igTreeGridPaging("option", "pageIndexUrlKey");

				//Set
				$(".selector").igTreeGridPaging("option", "pageIndexUrlKey", "page");

pagerRecordsLabelTemplate
Inherited

Type:: string
Default:: ""

Custom pager records label template - in igTemplating style and syntax.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pagerRecordsLabelTemplate : "From ${startRecord} to ${endRecord} of ${recordCount}"
						}
					]
				});

				//Get
				var labelTemplate = $(".selector").igTreeGridPaging("option", "pagerRecordsLabelTemplate");

				//Set
				$(".selector").igTreeGridPaging("option", "pagerRecordsLabelTemplate", "From ${startRecord} to ${endRecord} of ${recordCount}");

pagerRecordsLabelTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the pager records label.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pagerRecordsLabelTooltip : "Current records"
						}
					]
				});

				//Get
				var labelTemplate = $(".selector").igTreeGridPaging("option", "pagerRecordsLabelTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "pagerRecordsLabelTooltip", "Current records");

pageSize
Inherited

Type:: number
Default:: 25

Number of records loaded and displayed per page.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							pageSize: 10
						}
					]
				});

				//Get
				var pageSize = $(".selector").igTreeGridPaging("option", "pageSize");

				//Set
				$(".selector").igTreeGridPaging("option", "pageSize", 10);

pageSizeDropDownLabel
Inherited

Type:: string
Default:: ""

Text rendered in front of the page size dropdown, when showPageSizeDropDown is set to true.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							pageSizeDropDownLabel: "Rows"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "pageSizeDropDownLabel");

				//Set
				$(".selector").igTreeGridPaging("option", "pageSizeDropDownLabel", "Rows");

pageSizeDropDownLocation
Inherited

Type:

enumeration

Default:

above
Page size dropdown location, when showPageSizeDropDown is set to true. Can be rendered above the grid header or inside the pager, next to the page links.
Members
- above
- Type:string
- The page size drop down will be rendered above the grid header.
- inpager
- Type:string
- The page size drop down will be rendered next to page links.
Code Sample
```
 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							pageSizeDropDownLocation: "inpager"
						}
					]
				});
				//Get
				var location = $(".selector").igTreeGridPaging("option", "pageSizeDropDownLocation");
				//Set
				$(".selector").igTreeGridPaging("option", "pageSizeDropDownLocation", "inpager");
			 
```

pageSizeDropDownTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the page size drop down.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pageSizeDropDownTooltip : "Choose page size"
						}
					]
				});

				//Get
				var tooltip = $(".selector").igTreeGridPaging("option", "pageSizeDropDownTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "pageSizeDropDownTooltip", "Choose page size");

pageSizeDropDownTrailingLabel
Inherited

Type:: string
Default:: ""

Trailing text for the page size dropdown, when showPageSizeDropDown is set to true.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pageSizeDropDownTrailingLabel : "Rows"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "pageSizeDropDownTrailingLabel");

				//Set
				$(".selector").igTreeGridPaging("option", "pageSizeDropDownTrailingLabel", "Rows");

pageSizeList
Inherited

Type:: enumeration
Default:: []

Predefined page sizes that are available to the end user to switch their grid paging to, through a drop down in the grid header.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pageSizeList : [10, 20, 30]
						}
					]
				});
				//Get
				var pagesList = $(".selector").igTreeGridPaging("option", "pageSizeList");
				//Set
				$(".selector").igTreeGridPaging("option", "pageSizeList", "10,20,30,40");

pageSizeUrlKey
Inherited

Type:: string
Default:: null

Denotes the name of the encoded URL parameter that will state what is the currently requested page size.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							pageSizeUrlKey: "psize"
						}
					]
				});

				//Get
				var key = $(".selector").igTreeGridPaging("option", "pageSizeUrlKey");

				//Set
				$(".selector").igTreeGridPaging("option", "pageSizeUrlKey", "psize");

pageTooltipFormat
Inherited

Type:: string
Default:: ""

Tooltip text templates of buttons that navigate to a particular page. The format string follows the igTemplating style and syntax. See also the pageCountLimit option.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							pageTooltipFormat : "Open page"
						}
					]
				});

				//Get
				var key = $(".selector").igTreeGridPaging("option", "pageTooltipFormat");

				//Set
				$(".selector").igTreeGridPaging("option", "pageTooltipFormat", "Open page");

persist
Inherited

Type:: bool
Default:: true

Enables/disables paging persistence between states.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
				features : [
					{
						name : "Paging",
						persist : false
					}
				]
				});

				//Get
				var persist = $(".selector").igTreeGridPaging("option", "persist");

				//Set
				$(".selector").igTreeGridPaging("option", "persist", true);

prevPageLabelText
Inherited

Type:: string
Default:: ""

Text for the previous page label.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							prevPageLabelText : "Previous"
						}
					]
				});

				//Get
				var label = $(".selector").igTreeGridPaging("option", "prevPageLabelText");

				//Set
				$(".selector").igTreeGridPaging("option", "prevPageLabelText", "Previous");

prevPageTooltip
Inherited

Type:: string
Default:: ""

Tooltip text for the previous page button.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							prevPageTooltip : "Go to previous page"
						}
					]
				});

				//Get
				var tooltip = $(".selector").igTreeGridPaging("option", "prevPageTooltip");

				//Set
				$(".selector").igTreeGridPaging("option", "prevPageTooltip", "Go to previous page");

recordCountKey
Inherited

Type:: string
Default:: null

The property in the response data, when using remote data source, that will hold the total number of records in the data source.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							recordCountKey: "totalCount"
						}
					]
				});

				//Get
				var totalCount = $(".selector").igTreeGridPaging("option", "recordCountKey");

				//Set
				$(".selector").igTreeGridPaging("option", "recordCountKey", "totalCount");

renderContextRowFunc

Type:: enumeration
Default:: null

Reference to the (or name of )function, called before rendering context row content(rendering loading message/bread crumb/parent row). The function takes 4 arguments- dataRow, $textArea- jQuery representation of the text area of the context row(when mode is loading/breadcrumb then it is <span /> otherwise <tr />), array of parent rows and context mode - "loading"|"breadcrumb"|"parent". When the function returns string it is used as html set in $textArea. If the function does not return result or returns false/empty string then rendering of the content of the context row should be handled by the developer(similar to canceling rendering of context row content).

Code Sample

 
				var contextRowFunc = function(dataRow, $textArea, parents, mode) {
					var contextRowText = "<div>";
					$(parents).each(function(index) {
						contextRowText += "<div> Parent " + index + " :" + this.row["firstName"] + " " + this.row["lastName"] + "</div>";
					});
					contextRowText += "</div>";
					return contextRowText;
				}
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							contextRowMode: 'breadcrumb',
							renderContextRowFunc: contextRowFunc
						}
					]
				});
				//Get
				var contextRowFunc = $(".selector").igTreeGridPaging("option", "renderContextRowFunc");
				//Set
				$(".selector").igTreeGridPaging("option", "renderContextRowFunc", contextRowFunc);

showFirstLastPages
Inherited

Type:: bool
Default:: true

Option specifying whether to render the first and last page navigation buttons.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							showFirstLastPages : false
						}
					]
				});

				//Get
				var showFirstLast = $(".selector").igTreeGridPaging("option", "showFirstLastPages");

				//Set
				$(".selector").igTreeGridPaging("option", "showFirstLastPages", false);

showPagerRecordsLabel
Inherited

Type:: bool
Default:: true

Option specifying whether to show summary label for the currently rendered records or not.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							showPagerRecordsLabel: false
						}
					]
				});

				//Get
				var showRecordsLabel = $(".selector").igTreeGridPaging("option", "showPagerRecordsLabel");

				//Set
				$(".selector").igTreeGridPaging("option", "showPagerRecordsLabel", false);

showPageSizeDropDown
Inherited

Type:: bool
Default:: true

If false, a dropdown allowing to change the page size will not be rendered in the UI.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							showPageSizeDropDown: false
						}
					]
				});

				//Get
				var showDropDown = $(".selector").igTreeGridPaging("option", "showPageSizeDropDown");

				//Set
				$(".selector").igTreeGridPaging("option", "showPageSizeDropDown", false);

showPrevNextPages
Inherited

Type:: bool
Default:: true

Option specifying whether to render the previous and next page navigation buttons.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							showPrevNextPages : false
						}
					]
				});

				//Get
				var showPages = $(".selector").igTreeGridPaging("option", "showPrevNextPages");

				//Set
				$(".selector").igTreeGridPaging("option", "showPrevNextPages", false);

type
Inherited

Type:: enumeration
Default:: null

Type of paging. Delegates all paging functionality to the $.ig.DataSource.

Members

remote
Type:string
Paging is performed by a remote end-point.
local
Type:string
Paging is performed locally by the $.ig.DataSource.

Code Sample

 
				// Initialize
				$(".selector").igTreeGrid({
					features: [
						{
							name: "Paging",
							type: "local"
						}
					]
				});
				//Get
				var type = $(".selector").igTreeGridPaging("option", "type");
				//Set
				$(".selector").igTreeGridPaging("option", "type", "local");

visiblePageCount
Inherited

Type:: number
Default:: 5

Number of page buttons, adjacent to and including the active page, that are constantly visible. For the invisible pages, previous and next buttons are used.

Code Sample

 
				//Initialize
				$(".selector").igTreeGrid({
					features : [
						{
							name : "Paging",
							visiblePageCount : 10
						}
					]
				});

				//Get
				var visCount = $(".selector").igTreeGridPaging("option", "visiblePageCount");

				//Set
				$(".selector").igTreeGridPaging("option", "visiblePageCount", 10);

For more information on how to interact with the Ignite UI controls' events, refer to
Using Events in Ignite UI.

Note: Calling API methods programmatically does not raise events related to their operation unless specifically stated otherwise by the corresponding API documentation; those events are only raised by their respective user interaction.

Show Details

contextRowRendered

Cancellable:: false

Event fired context row content is rendered.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingcontextrowrendered", function (evt, ui) {
				//return the triggered event
					evt;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the first data row
					ui.dataRow;

					//	Get array of the parent rows(of the ui.dataRow)
					ui.parentRows;


					//	Get current page index
					ui.currentPageIndex;

					//	Get the current context row mode.
					ui.owner.contextRowMode;

				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						contextRowRendered: function (evt, ui) { ... }
					}]
				});

contextRowRendering

Cancellable:: true

Event fired before rendering context row content.
Return false in order to cancel this event.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingcontextrowrendering", function (evt, ui) {
				//return the triggered event
					evt;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the first data row
					ui.dataRow;

					//	Get current page index
					ui.currentPageIndex;

					//	Get the current context row mode.
					ui.owner.contextRowMode;

				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						contextRowRendering: function (evt, ui) { ... }
					}]
				});

pageIndexChanged
Inherited

Cancellable:: false

Event fired after the page index is changed , but before grid data rebinds.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingpageindexchanged", function (evt, ui) {
					//return browser event
					evt.originalEvent;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the igTreeGrid widget to which the igTreeGridPaging is bound
					ui.owner.grid;

					//	Get the current page index
					ui.pageIndex;
				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						pageIndexChanged: function (evt, ui) { ... }
					}]
				});

pageIndexChanging
Inherited

Cancellable:: true

Event fired before the page index is changed.
Return false in order to cancel page index changing.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingpageindexchanging", function (evt, ui) {
					//return browser event
					evt.originalEvent;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the igTreeGrid widget to which the igTreeGridPaging is bound
					ui.owner.grid;

					//	Get the current page index
					ui.currentPageIndex;

					//	Get the index of the page that is about to be opened
					ui.newPageIndex;
				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						pageIndexChanging: function (evt, ui) { ... }
					}]
				});

pagerRendered
Inherited

Cancellable:: false

Event fired after the pager footer is rendered.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingpagerrendered", function (evt, ui) {
					//return browser event
					evt.originalEvent;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the igTreeGrid widget to which the igTreeGridPaging is bound
					ui.owner.grid;

					//	Get the data source of the grid
					ui.dataSource;
				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						pagerRendered: function (evt, ui) { ... }
					}]
				});

pagerRendering
Inherited

Cancellable:: true

Event fired before the pager footer is rendered (the whole area below the grid records).
Event fired after the page size is changed from the page size dropdown.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingpagerrendering", function (evt, ui) {
					//return browser event
					evt.originalEvent;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the igTreeGrid widget to which the igTreeGridPaging is bound
					ui.owner.grid;

					//	Get the data source of the grid
					ui.dataSource;
				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						pagerRendering: function (evt, ui) { ... }
					}]
				});

pageSizeChanged
Inherited

Cancellable:: false

Event fired after the page size is changed from the page size dropdown.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingpagesizechanged", function (evt, ui) {
					//return browser event
					evt.originalEvent;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the igTreeGrid widget to which the igTreeGridPaging is bound
					ui.owner.grid;

					//	Get the current page size in the grid
					ui.pageSize;
				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						pageSizeChanged: function (evt, ui) { ... }
					}]
				});

pageSizeChanging
Inherited

Cancellable:: true

Event fired when the page size is about to be changed from the page size dropdown.
Return false in order to cancel page size changing.
Use ui.newPageSize to get new page size.

evt
Type:Event

JQuery event object.
ui
Type:Object

Code Sample

 
				//Bind after initialization
				$(document).delegate(".selector", "igtreegridpagingpagesizechanging", function (evt, ui) {
					//return browser event
					evt.originalEvent;

					//	Get a reference to the igTreeGridPaging widget that fired the event
					ui.owner;

					//	Get a reference to the igTreeGrid widget to which the igTreeGridPaging is bound
					ui.owner.grid;

					//	Get the current page size in the grid
					ui.currentPageSize;

					//	Get the new page size in the grid that is about to be set
					ui.newPageSize;
				});

				//Initialize
				$(".selector").igTreeGrid({
					features: [{
						name: "Paging",
						pageSizeChanging: function (evt, ui) { ... }
					}]
				});

Show Details

destroy

.igTreeGridPaging( "destroy" );
Destroys the igTreeGridPaging feature by removing all elements in the pager area, unbinding events, and resetting data to discard data filtering on paging.
Code Sample
```
 
				$(".selector").igTreeGridPaging("destroy");
			 
```
getContextRow

.igTreeGridPaging( "getContextRow" );

Return Type:

object

Return Type Description:

jQuery representation of the context row.
Get jQuery representation of of the context row. It is rendered in the header. If there isn't such element - creates it.
Code Sample
```
 
				$(".selector").igTreeGridPaging("getContextRow");
			 
```
getContextRowTextArea

.igTreeGridPaging( "getContextRowTextArea" );

Return Type:

object

Return Type Description:

jQuery representation of the context row text area.
Get jQuery representation of element that holds text area of the context row. If there isn't such element - creates it.
Code Sample
```
 
				$(".selector").igTreeGridPaging("getContextRowTextArea");
			 
```
pageIndex
Inherited

.igTreeGridPaging( "pageIndex", [index:number] );

Return Type:

number

Return Type Description:

If no param is specified, returns the current page index.
Gets/Sets the current page index, delegates data binding and paging to $.ig.DataSource.
- index
- Type:number
- Optional
- The page index to go to.
Code Sample
```
 
				//Get
				var index = $(".selector").igTreeGridPaging("pageIndex");

				//Set
				$(".selector").igTreeGridPaging("pageIndex", 4);
			 
```
pageSize
Inherited

.igTreeGridPaging( "pageSize", [size:number] );

Return Type:

number

Return Type Description:

If no param is specified, returns the current page size.
Gets/Sets the page size. If no parameter is specified, just returns the current page size.
- size
- Type:number
- Optional
- The new page size.
Code Sample
```
 
				//Get
				var size = $(".selector").igTreeGridPaging("pageSize");

				//Set
				$(".selector").igTreeGridPaging("pageSize", 16);
			 
```

ui-igtreegrid-contextrow

Classes applied to the paging context row(<TR>).
ui-igtreegrid-contextrow-content

Classes applied to the element showing context row content.
ui-igtreegrid-contextrow-icon ui-icon ui-icon-bookmark

Classes applied to the element showing context row icon.
ui-igtreegrid-contextrow-container

Classes applied to the element that holds context row container(holding context row SPAN and context row icon SPAN).
ui-iggrid-firstpage ui-iggrid-paging-item ui-state-default ui-corner-left

Classes applied to the area where the first page button and label are rendered.
ui-iggrid-pageimg ui-iggrid-firstpageimg ui-icon ui-icon-arrowstop-1-w

Classes applied to the first page area that holds the span for the icon.
ui-iggrid-pageimg ui-iggrid-firstpageimgdisabled ui-icon ui-state-disabled ui-icon-arrowstop-1-w

Classes applied to the first page area that holds the span for the icon when it is disabled.
ui-iggrid-firstpagelabel

Classes applied to the first page's label (span).
ui-iggrid-firstpagelabeldisabled ui-state-disabled

Classes applied to the first page's label (span) when it's disabled.
ui-iggrid-lastpage ui-iggrid-paging-item ui-state-default ui-corner-right

Classes applied to the area where the last page button and label are rendered.
ui-iggrid-pageimg ui-iggrid-lastpageimg ui-icon ui-icon-arrowstop-1-e

Classes applied to the last page area that holds the span for the icon.
ui-iggrid-pageimg ui-iggrid-lastpageimgdisabled ui-icon ui-state-disabled ui-icon-arrowstop-1-e

Classes applied to the last page area that holds the span for the icon when it is disabled.
ui-iggrid-lastpagelabel

Classes applied to the last page's label (span).
ui-iggrid-lastpagelabeldisabled ui-state-disabled

Classes applied to the last page's label (span) when it's disabled.
ui-iggrid-nextpage ui-iggrid-paging-item ui-state-default

Classes applied to the area where the next page button and label are rendered.
ui-iggrid-pageimg ui-iggrid-nextpageimg ui-icon ui-icon-triangle-1-e

Classes applied to the next page area that holds the span for the icon.
ui-iggrid-pageimg ui-iggrid-nextpageimgdisabled ui-icon ui-state-disabled ui-icon-triangle-1-e

Classes applied to the next page area that holds the span for the icon when it is disabled.
ui-iggrid-nextpagelabel

Classes applied to the next page's label (span).
ui-iggrid-nextpagelabeldisabled ui-state-disabled

Classes applied to the next page's label (span) when it's disabled.
ui-iggrid-page ui-state-default ui-corner-all

Classes applied to a page container element (list item).
ui-iggrid-pagecurrent ui-state-active ui-corner-all

Clases applied to the current page (corresponding to the current page index).
ui-iggrid-pagedropdown

Classes applied to the editor dropdown from where the page index can be changed.
ui-iggrid-pagedropdowncontainer

Classes applied to the element holding the editor dropdown from where the page index can be changed.
ui-iggrid-pagedropdownlabels

Classes applied to the spans that are before and after the dropdown editor from where the page index can be changed.
ui-iggrid-pagefocused ui-state-focus

Classes applied to the current page that has focus (when keyboard anvigation is used).
ui-iggrid-page-hover ui-state-hover

Classes applied to a page list item when it's hovered.
ui-iggrid-pagelink ui-helper-reset

Classes applied to a page link that can be clicked with the mouse.
ui-iggrid-pagelinkcurrent

Classes applied to the anchor of the current page item.
ui-helper-reset ui-iggrid-pagelist ui-iggrid-paging-item

Classes applied to the UL list that holds all pages.
ui-widget ui-iggrid-pager ui-helper-clearfix ui-corner-bottom ui-widget-header ui-iggrid-footer

Classes applied to the pager area.
ui-iggrid-pagerrecordslabel ui-iggrid-results

Classes applied to the label showing how many records are rendered of some total number.
ui-iggrid-paging

Classes applied to the area on the right of the footer where first, last, prev, next buttons as well as page links and page index dropdown are rendered.
ui-iggrid-pagesizedropdown

Classes applied to the editor dropdown from where page size can be changed.
ui-helper-clearfix ui-iggrid-pagesizedropdowncontainer

Classes applied to the element that holds the page size dropdown.
ui-widget ui-helper-clearfix ui-iggrid-pagesizedropdowncontainerabove ui-iggrid-toolbar ui-widget-header and ui-corner-top

Classes applied to the container of the page size dropdown editor, when it is rendered above the header.
ui-iggrid-pagesizelabel

Classes applied to the editor dropdown label from where page size can be changed.
ui-iggrid-results

Classes applied around the label showing the currently rendered record indices out of some total value.
ui-iggrid-prevpage ui-iggrid-paging-item ui-state-default

Classes applied to the area where the prev page button and label are rendered.
ui-iggrid-pageimg ui-iggrid-prevpageimg ui-icon ui-icon-triangle-1-w

Classes applied to the prev page area that holds the span for the icon.
ui-iggrid-pageimg ui-iggrid-prevpageimgdisabled ui-icon ui-state-disabled ui-icon-triangle-1-w

Classes applied to the prev page area that holds the span for the icon when it is disabled.
ui-iggrid-prevpagelabel

Classes applied to the prev page's label (span).
ui-iggrid-prevpagelabeldisabled ui-state-disabled

Classes applied to the prev page's label (span) when it's disabled.

Ignite UI | Samples

ui.igTreeGridPaging

Code Sample

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Related Topics

Dependencies

Inherits

breadcrumbDelimiter

Code Sample

breadcrumbKey

Code Sample

contextRowLoadingText

Code Sample

contextRowMode

Members

Code Sample

contextRowRootText

Code Sample

currentPageDropDownLeadingLabelInherited

Code Sample

currentPageDropDownTooltipInherited

Code Sample

currentPageDropDownTrailingLabelInherited

Code Sample

currentPageIndexInherited

Code Sample

defaultDropDownWidthInherited

Code Sample

delayOnPageChangedInherited

Code Sample

firstPageLabelTextInherited

Code Sample

firstPageTooltipInherited

Code Sample

inheritInherited

Code Sample

lastPageLabelTextInherited

Code Sample

lastPageTooltipInherited

Code Sample

mode

Members

Code Sample

nextPageLabelTextInherited

Code Sample

nextPageTooltipInherited

Code Sample

pageCountLimitInherited

Code Sample

pageIndexUrlKeyInherited

Code Sample

pagerRecordsLabelTemplateInherited

Code Sample

pagerRecordsLabelTooltipInherited

Code Sample

pageSizeInherited

Code Sample

pageSizeDropDownLabelInherited

Code Sample

pageSizeDropDownLocationInherited

Members

Code Sample

pageSizeDropDownTooltipInherited

Code Sample

pageSizeDropDownTrailingLabelInherited

Code Sample

pageSizeListInherited

Code Sample

pageSizeUrlKeyInherited

Code Sample

pageTooltipFormatInherited

Code Sample

persistInherited

Code Sample

prevPageLabelTextInherited

Code Sample

prevPageTooltipInherited

Code Sample

recordCountKeyInherited

Code Sample

currentPageDropDownLeadingLabel
Inherited

currentPageDropDownTooltip
Inherited

currentPageDropDownTrailingLabel
Inherited

currentPageIndex
Inherited

defaultDropDownWidth
Inherited

delayOnPageChanged
Inherited

firstPageLabelText
Inherited

firstPageTooltip
Inherited

inherit
Inherited

lastPageLabelText
Inherited

lastPageTooltip
Inherited

nextPageLabelText
Inherited

nextPageTooltip
Inherited

pageCountLimit
Inherited

pageIndexUrlKey
Inherited

pagerRecordsLabelTemplate
Inherited

pagerRecordsLabelTooltip
Inherited

pageSize
Inherited

pageSizeDropDownLabel
Inherited

pageSizeDropDownLocation
Inherited

pageSizeDropDownTooltip
Inherited

pageSizeDropDownTrailingLabel
Inherited

pageSizeList
Inherited

pageSizeUrlKey
Inherited

pageTooltipFormat
Inherited

persist
Inherited

prevPageLabelText
Inherited

prevPageTooltip
Inherited

recordCountKey
Inherited

showFirstLastPages
Inherited

showPagerRecordsLabel
Inherited

showPageSizeDropDown
Inherited

showPrevNextPages
Inherited

type
Inherited

visiblePageCount
Inherited

pageIndexChanged
Inherited

pageIndexChanging
Inherited

pagerRendered
Inherited

pagerRendering
Inherited

pageSizeChanged
Inherited

pageSizeChanging
Inherited

pageIndex
Inherited

pageSize
Inherited