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Showing posts from June, 2015

How to toggle all checkboxes for a dojo Enhanced Grid

Dojo Enahnced grid provides multiple ready to use event handlers for handling row operations like onSelect, onAdd, onDelete. It also provides a way to select or deselect all rows of a grid via the dojo's indirectselection plugin. Selection can be radio button based (one row at a time) or checkbox based(multi row selection).

If you need to select all rows and then prevent further de-selection  of individual rows, there isn't a standard function to disable all checkboxes of the grid.

Here's a screenshot of what I'm talking about:
//toggleCheckBoxesForEnhancedGrid: //This function will select all checkboxes //and disable it or deselect all and enable it //Params: //gridName: id of the grid //flag: true or false function toggleCheckBoxesForEnhancedGrid(gridName,flag){ var grid = dijit.byId(gridName); for(var i = 0; i < grid.rowCount; i++) { //first select the checkbox for row number i grid.selection.setSelected(i, flag); //now prev…