The jQuery change() method is used to attach a function to run when a change event occurs i.e, when the value of an element is changed. This method is limited for form fields only, for input elements, textarea boxes and select elements.
- The change event is fired immediately in case of select boxes, checkboxes, and radio buttons, as soon as the user makes a selection.
- For elements of other types, the change event occurs as soon as the field loses focus.
Syntax:
To trigger the change event for selected elements.
$(selector).change()
To add a function to the change event.
$(selector).change(function)
Function:
- It is an optional parameter.
- The function parameter specifies the function to run when the event occurs.
Example 1
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Example 2
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