javascript disabled code example

Example 1: howt to disable a select tag using js

document.getElementById("one").onchange = function () {
  document.getElementById("two").setAttribute("disabled", "disabled");
  if (this.value == 'car')
    document.getElementById("two").removeAttribute("disabled");
};

Example 2: javascript getelementbyid disable

//javascript getelementbyid disable
//Enable a button
document.getElementById("Button").disabled=false;

//Disable a button
document.getElementById("Button").disabled=true;

Example 3: js set disabled

document.getElementById("myBtn").disabled = true;

Example 4: how to disable javascript

<noscript>
  Javascript is disable in your browser
</noscript>

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Css Example

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