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Several ways to use EL expressions in javaScript_javascript tips

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Release： 2016-05-16 16:46:39
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1. You can use double quotes to enclose EL expressions. This does not work for all, but only for types such as ${param}

2. It can be used as a parameter of a function in javaScript.

3. The principle of using hidden form fields to pass values ​​is the same as (1)!

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