onPropertyChange function exclusive to Internet Explorer

In Internet Explorer, the onPropertyChange event is functioning properly. I have utilized onPropertyChange to input text into one textbox and simultaneously display the same text in another textbox. Are there any alternate methods available to address this issue?

Here is the HTML code:

<input type="text" id="firstName" name="firstName" value="" maxlength="64" size="30" class="controlStyle" onPropertyChange="displayName(this, document.frmSkills.EmpLn, document.frmSkills.EmpDn,displayFormat)">

Answer №1

After some research, I've found the solution to the previous question. Here's the code snippet that helped me. Grateful for all your responses!

window.onload=function() {
  document.getElementById("textarea_one").onkeyup=function() {     
      document.getElementById("textarea_three").value=this.value+ " "+document.getElementById("textarea_two").value;
  }
  document.getElementById("textarea_two").onkeyup=function() {     
      document.getElementById("textarea_three").value=document.getElementById("textarea_one").value+" "+this.value;
  }
} 

Answer №2

Event handling for text input differs across browsers.

To ensure compatibility with IE, it's necessary to handle both the 'input' and 'oninput' events.

Implementing event listeners like textelement.addEventListener('input',function,false)) or textelement.oninput= is crucial.

For more details, visit:

Even though the oninput event is supported in Internet Explorer from version 9, it has known bugs.

The oninput event becomes valuable when monitoring changes in textarea, input:text, input:password, or input:search elements compared to using the onchange event, which only triggers upon losing focus. Prior to IE 9, utilize the onpropertychange event for similar functionality.

In IE 9, issues arise with the oninput event as it fails to trigger on character deletions via user interface actions but only on insertions. Detecting all changes accurately poses a challenge due to various deletion methods. For proper handling, always use addEventListener instead of attachEvent in IE 9 for oninput. Additionally, avoid using oninput for Safari versions prior to 5; opt for textInput event for textarea elements instead.

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