Enabling/disabling components on checkcolumn action

Question

in ExtJS 5.1.0, I have a grid with checkcolumn and widgetcolumn. How to enable/disable the components of the row based on the action of checkcolumn i.e. if user checks the checkbox then the entire row components (excluding checkbox) should be disabled/readonly. If user unchecks it, the components should be enabled.

You should add some code. Anyway, the check column fires a checkchange event. On of the callbacks arguments is the rowIndex which may be used to select the widget in the same row. That's one way, not necessarily the best approach. — bentrm

Sergey Novikov Sergey Novikov · Accepted Answer · 2016-01-24T17:46:27

You can use onWidgetAttach property.

A function that will be called when a widget is attached to a record. This may be useful for doing any post-processing.

You can add id property to each widget based on record data and select it later with component query (i.e. controller conttrol setup) in a grid checkchange event handler.

Enabling/disabling components on checkcolumn action

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