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jquery - bind event only once

I have the following code:

function someMethod()
{
  $(obj).click(function {});
}

someMethod is called twice and thus click event is binded twice. How can I make it bind only once?

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by (71.8m points)

If you can apply it, probably want to take a look at event.preventDefault and event.stopPropagation OR unbind and bind each time, within your method like

function someMethod()
{
  $(obj).off('click').on('click', function(e) {
    // put your logic in here 
  });
}

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