duansha8115 2012-10-08 00:15
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I made several input field boxes with the following code:

<script type='text/javascript'>//<![CDATA[ 
            count=$("#"+par_id+"> input").length;
            $(this).parent().append("<br/><input type='text' id='"+id+"'>");

I'm using the aforementioned code in order to create input fields that can dynamically add new fields.

This code creates multiple identical form ids, but I want it to create multiple identical form names so I can output it altogether using the foreach command.

Now I want to output the input data into a PHP using this

    foreach($_POST['formid'] as $value) {
        echo "$value <br />";

What I want to ask is that the foreach command will only output data from the form name, but the javascript code I am using creates more input forms by the form id, not the form name.

So I need a code that will create more input boxes with form name, not form id!

I'm not sure how to modify the original code, since I got it from another website.

Please help!

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3条回答 默认 最新

  • donglu2008 2012-10-08 02:03

    You simply need to add a name attribute to the code which is inserted by the javascript function.


    $(this).parent().append("<br/><input type='text' id='"+id+"'>");


    $(this).parent().append("<br/><input type='text' name='yourinputname' id='"+id+"'>");

    EDIT: Just and afterthought...

    If the ID serves no purpose and only the name attribute is required, the majority of this code is unnecessary and can be reduced to the following.

    <script type='text/javascript'>//<![CDATA[ 
                $(this).parent().append("<br/><input type='text' name='yourinputname');
    本回答被题主选为最佳回答 , 对您是否有帮助呢?



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