![]() The example below demonstrates the groupDefaultExpanded behaviour. In the snippet above, all country row groups will be expanded by default as groupDefaultExpanded = 1.īy default groupDefaultExpanded = 0 which means no groups are expanded by default. columnDefs = // all 'country' row groups will be open by default this. To open all groups down to a given group level use the groupDefaultExpanded grid option as shown below: this. All properties are inherited.This section covers different ways to control how row groups are expanded and collapsed. Useful if your application needs to know when drawing of the grid is no longerīelow shows the event hierarchy and properties. So user can check if animation frame is pending, and if yes then can be notified when no animationįrames are pending. Used normally in conjunction with api.isAnimationFrameQueueEmpty() This event gets fired when the animationįrame queue is empty. The grid draws rows and cells using animation frames. To bound properties, this event fires after the grid has finished processing the (not used if doing plain JavaScript or Angular 1.x). Only used by React, Angular, Web Components, Aurelia and VueJS ag-Grid components ![]() Use api.isToolPanelShowing() to get status. The rowData bound property with deltaRowDataMode=true. The client has updated data for the grid using api.updateRowData(transaction) or changing The client has set new data into the grid using api.setRowData() or changing Useful if you want to wait until after a drag Informs when the body is scrolled horizontally or vertically. Informs when rows rendered into the DOM changes. Use to clean up resources (if any) used by the row. The client has set new pinned row data into the gridĪ row was removed from the dom, for any reason. For example the data was filtered or sorted, or the user The displayed page for pagination has changed. Happens following sort, filter or tree expand / collapse events.įired the first time data is rendered into the grid.įired when calling either of the api methods expandAll() or collapseAll(). ![]() In other words, the grid was resized.ĭisplayed rows have changed. Use this event if,įor example, you need to use the grid's API to fix the columns to size. Was influenced by the authors time programming the Commodore 64. Shotgun - gets called when either a) new columns are set or b) tState() is used, soĪg-Grid has initialised. The list of rendered columns has changed (only columns in the visible scrolled viewport are rendered by The list of displayed columns has changed, can result from columns open / close, column move, pivot, group, etc. To find out when the column move is finished you can use the dragStopped event below.Ī pivot column was added, removed or order changed. The mouse has left the grid while dragging.Ī column, or group of columns, was hidden / shown.Ī column, or group of columns, was pinned / unpinned.Ī column was moved. Has re-entered the grid having previously left the grid. Used when filters have 'Apply' buttons.Ī drag has started, or dragging already started and the mouse Sort has changed, grid also listens for this and updates the model.įilter was modified but not applied. Will be fired once and cellEditingStarted / cellEditingStopped will be fired for each This event corresponds toĮditing a row has started / stopped (when row editing is enabled). Use the grid API to get the new row selected.Ī change to range selection has occurred.Ī cells value within a row has changed. See the Event Properties & Hierarchy below for what properties each event has.ĬellMouseOver, cellMouseOut, cellMouseDown For example, the cellClicked event uses the interface CellClickedEvent. You can work our the interface name by puttingĮvent after the event name. ![]() TypeScript users can take advantage of the events interfaces. This is done by prefixing the event name with 'on', for instance gridOptions.onCellClicked. All of these grid events are available through the GridOptions interface.
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