What is the difference between calling a jQuery method with and without parameters?
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What is the difference between calling a jQuery method with and without parameters? |
Explanation
The jQuery methods invoked without any argument act as getters whereas the jQuery methods invoked with arguments act as setters. The getters are methods that return the value associated with the property whereas setters are methods used to assign value to the property.
For example, the html() method assigns the value to the innerText property of the selected elements, if an argument is passed to it. Otherwise, it retrieves the value of the innerText property of the selected elements.
Verified Answer
A jQuery method called without any parameter would fetch the existing value associated with an element while a jQuery method called with a parameter would set the value of all selected elements.
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