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Editorial Team
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Asked: 2026-05-28T16:49:51+00:00

I want to show and hide a button by using java script. My problem

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I want to show and hide a button by using java script.

My problem is that the button should be hide on page load and when I changed the text in text box then button should be show.

thanks…..

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1 Answer

  1. Editorial Team

    pls, Check this page and tell if this is what you wanted.

    Basically, you need to use onchange event to do whatever you want to do.

    <html>
<head>
<script>
window.onload=function(){
  document.getElementById("button").style.display='none';

}
function showButton(){
  document.getElementById("button").style.display='block';
}
</script>
</head>
<body>
<input type="button" id="button" value="New Button"/>
Change the text in Input Box. Then Button will be show<br/><br/>
<input type="text" id="userText" value="Change the text" onchange="showButton()"/>
</body>
</html>
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