javascript before reload page alert

Rich Reindeer answered on July 29, 2020 Popularity 9/10 Helpfulness 8/10

answer javascript before reload page alert

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<script type="text/javascript">
 window.onbeforeunload = function () {
  return 'Are you really want to perform the action?';
 }
</script>

Popularity 9/10 Helpfulness 8/10 Language javascript

Source: makitweb.com

Tags: alert javascript reload

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Contributed on Jul 29 2020

Rich Reindeer

0 Answers Avg Quality 2/10

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