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Javascript: Set the readOnly attribute for input (example explanation)_javascript skills

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Release： 2016-05-16 17:07:14
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1. js sets the readOnly attribute for

 

var cObj = document.getElementById("content");

cObj.setAttribute("readOnly",'true');


2. js removes readOnly attribute

var cObj = document.getElementById("content");
cObj.removeAttribute("readOnly");

Note: Be sure to pay attention to the capitalization of readOnly! ! !

Related labels：
input javascript readonly
source：php.cn
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