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SuspendEvents on checkbox not working

I check the box programmatically,

since I am setting it dynamically, I want to pause (change the event) events on it because when I change the checkbox, I have other things to do.

I've already tried the following code, but it doesn't work.

checkbox.suspendEvents(false);
checkbox.setValue(true);
checkbox.resumeEvents();

thank

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5 answers


... setRawValue (true); the method will not fire a change event.



Seems like extjs bug a workaround is to set checkbox.lastValue = true;

along with setRawValue to detect the next change event.

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The suspendEvent is also available for the combobox. Here are the error reports:



I found a solution that fixes it for comboboxes. Maybe the solution works for checkboxes too. It works in Ext JS 4.2.1. Perhaps other versions too.

checkbox.suspendCheckChange++;
checkbox.setValue(true);
checkbox.suspendCheckChange--;
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Even though you can't go wrong with your code, you've tried:

checkbox.suspendEvent('change');
checkbox.setValue(true);
checkbox.resumeEvent('change');
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The suspendEvent and resumeEvent function does not apply to event listeners defined in the controller, only to event listeners directly on the component.

newmount is the best solution

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If you are on the page reset the value that was (say, on failure to confirm or save).

checkbox.reset ();

Works great in extjs 4.2.2

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