如何从JavaScript访问arraylist，字符串数组或列表? [英] how to access arraylist, string array, or list from javascript?

问题描述

我想通过单击服务器端上的按钮来调用一个javascript函数，并将arraylist，字符串数组或list作为参数传递给函数.然后，我需要遍历这些集合的所有元素，并对数据执行一些操作.您能告诉我访问这些元素的JavaScript代码吗?

考虑一下我在Javascript中具有的以下结构:

I want to call one javascript function from my button click on server side and pass the arraylist, string array or list as a parameter to the function. I would then need to iterate through all the elements of these collection and perform some action on the data. Can you tell me the javascript code to access these elements ?

Consider the following structure that I have in the Javascript:

function ABC(_Arraylist/List/String Array){

//I would like to perform some action on the collections data here. 

}

Thanks.

推荐答案

用于生成和访问集合的示例代码为:

Sample code to generate and access a collection is:

<script type="text/javascript">
    function generate(){
        var arr = new Array();
        <c:forEach items="

{文章}" var =" a" varStatus =" >

{articles}" var="a" varStatus="status">

('#listitems').append( " li

('#listitems').append( "<li>"+

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