In my experience with ag-grid, I often find myself needing to customize the first column header to include a checkbox. This allows me to easily perform actions such as selecting all or deselecting all rows in the grid. It's important to note that this action should only apply to individual rows and not groups.
If you're seeking solutions, you'll be glad to know that ag-grid already includes this capability. Simply add headerCheckboxSelection: true to your column's definition.
For more information, check out the documentation here
When configuring gridOptions:
angularCompileHeaders: true
To set up the first column in defining your columns, use the following format:
{
field: 'RowSelect',
headerName: ' ',
checkboxSelection: true,
suppressMenu: true,
suppressSorting: true,
headerCellRenderer: selectAllRenderer
},
In the same file, define the renderer as follows:
function selectAllRenderer(params) {
var cb = document.createElement('input');
cb.setAttribute('type', 'checkbox');
var eHeader = document.createElement('label');
var eTitle = document.createTextNode(params.colDef.headerName);
eHeader.appendChild(cb);
eHeader.appendChild(eTitle);
cb.addEventListener('change', function (e) {
if ($(this)[0].checked) {
params.api.selectAll();
} else {
params.api.deselectAll();
}
});
return eHeader;
}
Note that the developer is currently working on integrating this as a feature, but for now, utilize this workaround. Visit selectAll Feature Discussion for updates and a more universal non-angular version.
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