SharePoint 2013 change modify date of list

How to Change Modify Date of List Item:-


There are scenarios where we wish to change modify date of list, however SharePoint list form do not allow to edit modify date. Below is the CSOM to change modify date of list item. You can place below code in content editor to change the modify date:-

	<script>
	function updateListItem() {
	//var clientContext = new SP.ClientContext(siteUrl);
	var clientContext = new SP.ClientContext.get_current();
	var oList = clientContext.get_web().get_lists().getByTitle('List Title');
	this.oListItem = oList.getItemById(1);
	oListItem.set_item('Title', 'My Updated Title');
	oListItem.set_item('Modified', '06/02/2016');
	oListItem.update();
	clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
	}
	function onQuerySucceeded() {
	alert('Item updated!');
	}
	function onQueryFailed(sender, args) {
	alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
	}
	SP.SOD.executeFunc('sp.js', 'SP.ClientContext', updateListItem);
	</script>

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