JS implements method of locking HTML page elements when loading

This article mainly introduces the JS method of locking HTML page elements when loading, involving JavaScript's implementation skills related to traversal and attribute operations of page elements. Friends in need can refer to the following

The examples of this article are described JS implements the method of locking HTML page elements when loading. Share it with everyone for your reference, the details are as follows:

When the html is loaded, js locks all input, textarea, and select in the page. The specific js is as follows

index.js

for(z=0;z


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