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dxTreeList columns lookup
is bound to a remote data source. This is because valueExpr is used in a filter the UI component sends to the server when querying data. Functions with custom logic cannot be serialized
dxTreeList filterRow
: { // ... operationDescriptions: { startsWith: "Begins with" } } }); }); Angular app.component.htmlapp.module.ts <dx-tree-list ... > <dxo-tree-list-filter-row ... > <dxo-tree-list-operation-descriptions startsWith="Begins with"> </dxo-tree-list-operation-descriptions> <
dxTreeList filterRow operationDescriptions
: { // ... operationDescriptions: { startsWith: "Begins with" } } }); }); Angular app.component.htmlapp.module.ts <dx-tree-list ... > <dxo-tree-list-filter-row ... > <dxo-tree-list-operation-descriptions startsWith="Begins with"> </dxo-tree-list-operation-descriptions> </dxo-tree-list-filter-row> </dx-tree
dxTreeList loadPanel
The load panel is displayed while the UI component loads data. It consists of a loading indicator and text, both placed on a pane. Since the load panel is, in fact, the DevExtreme LoadPanel UI component, the loadPanel object can contain any properties of this UI component along with properties described here. See Also Load Panel beginCustomLoading(messageText) endCustomLoading() enabled
dxTreeMap colorizer
groups, colorization begins from scratch in each. Alternatively, you can force the UI component to continue colorization across groups. For this purpose, set the colorizeGroups property to true