Stopping update rendering when using OverwriteTable

[igindex]

Is there an easy way to stop an update from rendering to screen when using an OverwriteTable.

What I would like to do is look at the data in the update in JavaScript and if it contains certain values ensure the update doesn't occur.

[Mone]

It probably depends on what you mean with "easy"

You could rollback by hand the update using the onChangingValues callback and the setFormattedValue: if you set the formatted value of a field to null, it will not change in your view.

<br /> table.onChangingValues = function(itemPos, visualUpdateInfo, itemName) {<br /> [...]<br /> visualUpdateInfo.setFormattedValue("my_field",null );<br /> [...]<br /> };<br />