javascript - How do you stop and then starttrigger an event with JQuery? - Stack Overflow

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I'm trying to stop the default action when a link is clicked. Then I ask for confirmation and if confirmed I want to continue the event. How do I do this? I can stop the event but can't start it. Here's what I have so far:

$(document).ready(function(){
  $(".del").click(function(event) {
    event.preventDefault();
    if (confirm('Are you sure to delete this?')) {
      if (event.isDefaultPrevented()) {
        //let the event fire. how?
      }
    }
  });
});

I'm trying to stop the default action when a link is clicked. Then I ask for confirmation and if confirmed I want to continue the event. How do I do this? I can stop the event but can't start it. Here's what I have so far:

$(document).ready(function(){
  $(".del").click(function(event) {
    event.preventDefault();
    if (confirm('Are you sure to delete this?')) {
      if (event.isDefaultPrevented()) {
        //let the event fire. how?
      }
    }
  });
});

• javascript
• jquery

Share Improve this question Follow edited Jan 26, 2010 at 0:19 cletus 626k169169 gold badges919919 silver badges945945 bronze badges asked Jan 25, 2010 at 8:22 vagabondvagabond 1,72744 gold badges1919 silver badges2121 bronze badges 1

• Just doing this myself, and found this question. I solved this by putting return true in my function :) – David Yell Commented Aug 9, 2010 at 10:25

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2 Answers 2

Sorted by: Reset to default 4

There's no need to prevent default to start. Just do this:

$(function() {
  $(".del").click(function(evt) {
    if (!confirm("Are you sure you want to delete this?")) {
      evt.preventDefault();
    }
  });
});

It's easier and more logical to prevent the event once you need to rather than preventing it and then un-preventing it (if that's even possible).

Remember that the code will stop running when the confirm box is presented to the user until the user selects OK or Cancel.

By the way, take a look at JavaScript: event.preventDefault() vs return false. Depending on if you want to stop the event propagation or not you may want to either call stopPropagation() or return false:

$(function() {
  $(".del").click(function(evt) {
    if (!confirm("Are you sure you want to delete this?")) {
      return false;
    }
  });
});

Much better to just return the confirm()

$(function() {
  $(".del").click(function() {
    return confirm("Are you sure you want to delete this?");
  });
});

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