It relies on the onColumnVisible event to figure out what columns need to be toggled across all details. This tells the grid to allow expanding rows to display Detail Grids. This example synchronizes the hiding/showing of columns. Master / Detail can be enabled using the masterDetail grid option with detail rows configured using detailCellRendererParams as shown below: The example below shows a simple Master / Detail with all the above configured. Synchronize column visibility across master and all detail grids If the above is not met, it will check for matches in the detail grid and return specific detail rows. I got it working by: Binding the selected item. It will first check if the criteria match with anything in the master grid, and return the whole detail grid. Dont think that Demo from radzen covered this (unless I missed something there). This example searches for matching criteria in both master and detail grids. The API has expandAll and collapseAll: api.expandAll () api.collapseAll () Note that due to the crappy architecture of AG Grid the expansion state (along with row selection etc) is lost if the row data changes or the grid is re-mounted/re-rendered. This examples searches for matching criteria in both master and detail grids such that if the match exists in master OR detail, it will count as a match.Īpply Quick Filter to Master First and then Detail - if master does not match Apply Quick Filter to Master and Detail row when either one matches search Using the quick filter the example below uses our Master/Detail feature to show how the quick filter can be applied to search child grids too. This example applies the criteria in the search field across both master and detail grids such that a match will only be returned if the value exists in both the master and detail grid.Īpply Quick Filter through all the detail grids The example below shows how to expand or collapse all details grids using setExpanded. The next detail grid opened will look and behave the same. Modify any of the column state by sorting or changing a column width. The example below shows how to maintain a column's state between detail grids. Solution 3 The API has expandAll and collapseAll: api.expandAll () api.collapseAll () Note that due to the crappy architecture of AG Grid the expansion state (along with row selection etc) is lost if the row data changes or the grid is re-mounted/re-rendered. There are two active row groups as the supplied country and year column definitions have rowGroup=true declared.Īll country row groups are expanded by default as groupDefaultExpanded = 1.Persisting state across all detail grids. This can be achieved via the cellRendererSelector callback function as shown in below: < ag - grid - angular autoGroupColumnDef'autoGroupColumnDef' / other grid. This might be useful in cases where the Expand / Collapse chevron should not be displayed in certain group cells. The example below demonstrates the groupDefaultExpanded behaviour. It is possible to conditionally hide the Group Cell Renderer. By default, each cell will take up the height of one row. To have a cell span more than one row, return how many rows to span in the callback colDef.rowSpan. Row spanning is then configured at the column definition level. 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. To allow row spanning, the grid must have property suppressRowTransformtrue. Note that this example uses ag-Grid Enterprise as it uses grouping. Then the grid is told to reposition all rows again via calling api.onRowHeightChanged(). Zimbabwe Leaf Rows: The row height is set directly on the rowNode. columnDefs = // all 'country' row groups will be open by default this. You will need to expand a group with swimming (eg America) and the grid works out all row heights again. To open all groups down to a given group level use the groupDefaultExpanded grid option as shown below: this. I have a requirement to Display a parent row (data in all columns) with a column dedicated to Group Expand/Collapse Icon. This section covers different ways to control how row groups are expanded and collapsed.
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