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how to get event from iframe

Chamrong Thor answered on July 18, 2020 Popularity 9/10 Helpfulness 2/10

answer how to get event from iframe

related how to add event listener to iframe

how to get event from iframe

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
  <head>
    <meta http-equiv="expires" content="0">
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
  </head>
  <body>
    <h1>CHILD</h1>
    
    <div>
      <h3>Received data:</h3>
      <div id="placeholder"></div>
    </div>
    
    <script>
    
      /* DEFINITIONS */
      var parentWindow = window.parent;
      
      /*
      * RECEIVE MESSAGE FROM PARENT
      */

      window.addEventListener("message", (e) => {
        var data = e.data;
        console.log("RECEIVED message from PARENT TO CHILD", data);

        document.getElementById("placeholder").innerText = data;

      });
      
      /* SHAKE HAND WITH PARENT */
      window.addEventListener("load", () => {
        parentWindow.postMessage("shakehand", "*");
      });
      
    </script>
  </body>
</html>

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: dev-bay.com

Tags: get iframe javascript

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Contributed on Aug 23 2022

Chamrong Thor

0 Answers Avg Quality 2/10

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how to add event listener to iframe

Comment

var iframe = document.getElementById('myIFrame');
iframe.contentWindow.body.addEventListener('mouseup', Handler);

function Handler() {
    alert('works');
}

Popularity 10/10 Helpfulness 7/10 Language javascript

Source: stackoverflow.com

Tags: add

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Contributed on Jul 18 2020

Old Knight

0 Answers Avg Quality 2/10

how to get event from iframe

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