How to toggle asp.net linkbutton functionality with JavaScript

I am in need of a solution to enable and disable a link button using JavaScript as part of a custom validator that I am designing.

It came to my attention that setting "disabled=true" will disable a standard button, but it has no effect on a link button.

After experimenting with jQuery, I found that the following actually disables the button:

$(button).click( function() { return false; }

This method works well for disabling the button. However, I am struggling to figure out how to re-enable it! Neither of these options seem to work:

$(button).click( function() { return true; }
$(button).click( function() { }

If anyone could provide guidance on how to re-enable my button or suggest a different approach to disabling it, I would greatly appreciate it.

Thanks, Matt

javascript.netvalidation

Answer №1

To resolve this issue, it is necessary to unbind the initial event before attaching a new one.

In some versions, like 1.4.2, you have the capability to bind multiple events simultaneously. However, the outcome may not be as expected when done in this manner:

$(button).click( function() { return false; } 
$(button).click( function() { return true; }

The result will be 'return false;return true;' 

$(button).unbind('click');
$(button).click( function() { return true; }

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