ui.igTreeGridPaging
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
Related Topics
Dependencies
Inherits
-
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.
-
contextRowRendered
- Cancellable:
- false
Event fired context row content is rendered.
-
evtType: Event
JQuery event object.
-
uiType: Object
-
ownerType: Object
Gets a reference to igTreeGridPaging.
-
dataRowType: Object
Gets reference to the first data row. Null if there are no records.
-
currentPageIndexType: Number
Gets current page index.
-
parentRowsType: Array
Gets array of the parent rows(of the ui.dataRow). If the dataRow is null(for instance filter is applied and no records are shown) then it is empty array. Otherwise it contains all ancestors ordered by level(including the current dataRow) - the first item is root level, the last array item is the current ui.dataRow.
-
contextRowModeType: String
Gets the current context row mode.
-
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.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.
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) { ... } }] });
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pageIndexChanging
Inherited- Cancellable:
- true
Event fired before the page index is changed.
Return false in order to cancel page index changing.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) { ... } }] });
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pagerRendered
Inherited- Cancellable:
- false
Event fired after the pager footer is rendered.
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) { ... } }] });
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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.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) { ... } }] });
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pageSizeChanged
Inherited- Cancellable:
- false
Event fired after the page size is changed from the page size dropdown.
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) { ... } }] });
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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.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) { ... } }] });
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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");
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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");
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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");
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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);
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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);
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ui-igtreegrid-contextrow
- Classes applied to the paging context row(<TR>).
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ui-igtreegrid-contextrow-content
- Classes applied to the element showing context row content.
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ui-igtreegrid-contextrow-icon ui-icon ui-icon-bookmark
- Classes applied to the element showing context row icon.
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ui-igtreegrid-contextrow-container
- Classes applied to the element that holds context row container(holding context row SPAN and context row icon SPAN).
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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.
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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.
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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.
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ui-iggrid-firstpagelabel
- Classes applied to the first page's label (span).
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ui-iggrid-firstpagelabeldisabled ui-state-disabled
- Classes applied to the first page's label (span) when it's disabled.
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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.
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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.
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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.
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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.
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ui-iggrid-nextpage ui-iggrid-paging-item ui-state-default
- Classes applied to the area where the next page button and label are rendered.
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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.
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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.
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ui-iggrid-nextpagelabel
- Classes applied to the next page's label (span).
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ui-iggrid-nextpagelabeldisabled ui-state-disabled
- Classes applied to the next page's label (span) when it's disabled.
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ui-iggrid-page ui-state-default ui-corner-all
- Classes applied to a page container element (list item).
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ui-iggrid-pagecurrent ui-state-active ui-corner-all
- Clases applied to the current page (corresponding to the current page index).
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ui-iggrid-pagedropdown
- Classes applied to the editor dropdown from where the page index can be changed.
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ui-iggrid-pagedropdowncontainer
- Classes applied to the element holding the editor dropdown from where the page index can be changed.
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ui-iggrid-pagedropdownlabels
- Classes applied to the spans that are before and after the dropdown editor from where the page index can be changed.
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ui-iggrid-pagefocused ui-state-focus
- Classes applied to the current page that has focus (when keyboard anvigation is used).
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ui-iggrid-page-hover ui-state-hover
- Classes applied to a page list item when it's hovered.
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ui-iggrid-pagelink ui-helper-reset
- Classes applied to a page link that can be clicked with the mouse.
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ui-iggrid-pagelinkcurrent
- Classes applied to the anchor of the current page item.
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ui-helper-reset ui-iggrid-pagelist ui-iggrid-paging-item
- Classes applied to the UL list that holds all pages.
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ui-widget ui-iggrid-pager ui-helper-clearfix ui-corner-bottom ui-widget-header ui-iggrid-footer
- Classes applied to the pager area.
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ui-iggrid-pagerrecordslabel ui-iggrid-results
- Classes applied to the label showing how many records are rendered of some total number.
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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.
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ui-iggrid-pagesizedropdown
- Classes applied to the editor dropdown from where page size can be changed.
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ui-helper-clearfix ui-iggrid-pagesizedropdowncontainer
- Classes applied to the element that holds the page size dropdown.
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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.
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ui-iggrid-pagesizelabel
- Classes applied to the editor dropdown label from where page size can be changed.
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ui-iggrid-results
- Classes applied around the label showing the currently rendered record indices out of some total value.
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ui-iggrid-prevpage ui-iggrid-paging-item ui-state-default
- Classes applied to the area where the prev page button and label are rendered.
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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.
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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.
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ui-iggrid-prevpagelabel
- Classes applied to the prev page's label (span).
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ui-iggrid-prevpagelabeldisabled ui-state-disabled
- Classes applied to the prev page's label (span) when it's disabled.