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clearGridSelection

Removes all row selections in a grid control. This function deselects all currently selected rows in the specified grid.

Syntax​

app.clearGridSelection(controlId)

Parameters​

ParameterTypeDescription
controlIdStringThe ID of the grid control from which all selections should be removed

Return Value​

This method doesn't return a value.

Description​

The clearGridSelection method allows you to programmatically deselect all rows in a grid control. This is useful when you want to reset the grid's selection state, for example before applying a new selection or when clearing filters.

The function works with DataTables-based grids and handles all the necessary internal calls to clear the selection state. After calling this function, the grid's selectedRows property will be empty.

Examples​

Basic Usage​

// Clear all selected rows in a grid named "customerList"
app.clearGridSelection("customerList");

Clearing Selection Before Applying Filters​

// Reset grid selection before applying a new filter
app.clearGridSelection("productGrid");
app.setFieldValue("categoryFilter", "Electronics");
app.refresh("productGrid");

Using in Event Handlers​

app.addEventListener("onClick", "resetSelectionButton", function(eventArgs) {
  // Clear the selection when the reset button is clicked
  app.clearGridSelection("orderGrid");
  app.showInfoMessage("Selection cleared", "All rows have been deselected");
});

Clearing Selection Before Selecting Specific Rows​

// Clear current selection then select rows with a specific status
app.clearGridSelection("invoiceList");
app.selectGridRows("invoiceList", "status", "Unpaid");