In the <input> element with the type=”hidden”, the change() method of jQuery is not automatically triggered. The change() method is only triggered automatically when the user himself changes the value of the field and not the developer. When the developer changes the value inside the hidden field, he has to trigger the change as well.
There two possible way to detect the value change on the hidden input field:
- By using bind() method
- By using change() method
Below examples will illustrate both the methods to detect the change of value in the hidden field.
Example 1: The following example uses the inbuilt bind() method of jQuery.
Example 2: The following example uses the inbuilt change() method of jQuery.
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