I m trying to pass the entered text to the controller using an ajax request But i m getting athe error Uncaught TypeError Cannot set property value of null when I tried to execute JS file Here is the HTMLcode lt form action gt lt input type text class searchbox1 name search placeholder Search for Brand Store or an Item value text gt lt input type button class searchbox submit1 name submit value text onClick javascript getSearchText gt lt form gt Here is the JS code function getSearchText var searchText document getElementByName search value h url document getElementById u value var theURL h url search all deptid searchText 1 ajax url theURL fail function success function error function Please help me to fix this

Uncaught TypeError: Cannot set property 'value' of null

The Solution to Uncaught TypeError: Cannot set property 'value' of null is

You don't have an element with the id u.That's why the error occurs. Note that the global variable document.getElementById("u").value means you are trying to get the value of input element with name u and its not defined in your code.

~ Answered on 2013-04-19 08:38:26

Uncaught TypeError: Cannot set property 'value' of null

The Solution to Uncaught TypeError: Cannot set property 'value' of null is

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