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Body onload event after clicking on the link

Basically, I have a link on the page of my test.php page.

<a href="demo.php">click</a> <!-- test.php page -->

Every time I want to call the on body function on the demo.php page, but only when I click on the link above, it will not be called when the page is refreshed.

  <body onLoad="JavaScript:event(1,product,100);"> <!-- demo.php page -->
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2 answers

You can achieve this by using hashtags in the URL, your HTML link:

 <a href="demo.php#noCall">click</a>

Javascript demo script:

 <script type="text/javascript"> window.onload = function() { if (document.location.href.indexOf("#noCall") == -1) { //Does the hashtag NOT exist in the URL? alert("Event called when link is not clicked"); //Event called window.location.hash = ''; //Remove noCall from the hash for page-reload } }; </script>
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add a variable of type var first_time = true; , and then into your function, before you do anything, first check whether it was the first time or not: if (first_time == false) return false; After starting the function for the first time, set first_time to false .

Correction

The above solution will not work properly on the issue. The problem occurs when the page is refreshed. I am not deleting this answer as it can help other people see the differences between working solutions and this.

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