Search Results: for qna runtime test begin qna runtime test query for qna runtime test end

Filtering and Searching

Guides

the columnOption method at runtime to change these properties: jQuery JavaScript$(function() { $("#treeListContainer").dxTreeList({ // ... filterRow: { visible: true }, columns...; { this.setState({ selectedOperation: operation, filterValue: value }) } } See Also Filtering API - Initial and Runtime Filtering remoteOperations Header Filter A header

Summaries

Guides

; } } }, //... ] } }; Runtime Summary Type Selection Frequently, the user requires changing the summary type at runtime. Although this capability... enable the user to perform a wide range of actions using the context menu. For example, to allow the user to change the summaryDisplayMode property at runtime, slightly modify the click handler

Sorting

Guides

remoteOperations API Initial and Runtime Sorting Rows are sorted according to the data source by default. Set the sortOrder property to sort rows in the required order. Specify the sortIndex property... properties using the columnOption method to sort at runtime. jQuery JavaScriptvar treeList = $("#treeListContainer").dxTreeList("instance"); treeList.columnOption("Surname", { sortOrder: "desc

Selection

Guides

" recursive={true} /> </TreeList> ); } } export default App; Single Selection Demo Multiple Selection Demo API Initial and Runtime Selection... select rows at runtime using the selectRows(keys, preserve) method. Note that the preserve argument, which tells the UI component whether to keep or clear the previous selection, is false by default

Selection

Guides

Also remoteOperations Deferred Selection API Initial and Runtime Selection Use the selectedRowKeys property to select rows initially. Note that to access a row by its key, you should specify... provides two methods that select rows at runtime: selectRows(keys, preserve) and selectRowsByIndexes(indexes). They both clear the previous selection by default, although with the selectRows(keys