如何分配ASP.NET的隐藏字段值的JavaScript变量？ [英] How to assign ASP.NET hidden field value to JavaScript variable?

问题描述

以下是摘自code片段
<一href=\"http://pietschsoft.com/post/2011/09/09/Tag-Editor-Field-using-jQuery-similar-to-StackOverflow.aspx\" rel=\"nofollow\">http://pietschsoft.com/post/2011/09/09/Tag-Editor-Field-using-jQuery-similar-to-StackOverflow.aspx

Following is the code snippets taken from http://pietschsoft.com/post/2011/09/09/Tag-Editor-Field-using-jQuery-similar-to-StackOverflow.aspx

// pre-selected tags
values: [
    'javascript',
    'css',
    'jquery'];  

我要分配值一些隐藏字段或C＃变，请大家帮忙，我没有使用JavaScript / jQuery的专业知识。

I want to assign values with some hidden field or C# variable, please help as I don't have expertise with JavaScript/jQuery.

推荐答案

您可以创建一个公共财产，并用它在你的HTML像下面...

You can create a public property and use it in your HTML like the following...

C＃（元/添加注释）

public string Choices { get; set; }

protected void Page_Load(object sender, EventArgs e)
{
    string[] choices = new string[] { "'Choice 1'", "'Choice 2'", "'Choice 3'" };
    Choices = String.Join(",", choices);
}

的JavaScript

<script type="text/javascript">
    var values = [<%= Choices %>];
</script>

请注意：我把周围的数值单引号，因为JavaScript的要求他们承认值作为一个字符串数组（有效 = ['值'，'值'] / 的一部分无效 = [值，值]）。

NOTE: I put single quotes around the values since JavaScript requires the them to recognize the value as part of a string array ( Valid = ['value','value'] / Invalid = [value,value] ).

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