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POCan't manage to get working dynamic form with Jquery
 

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  1. POCan't manage to get working dynamic form with Jquery
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    <p>I'm making a dynamic html form with jQuery.<br> It is a form for measuring air in each room for ventilation.</p> <p>I need two inputs: Room name and Air volume value.<br> My task is to dynamically add a line with Select and Input and Remove buttons. Later on it should be submitted to the php processor. </p> <p>My plan was to clone div and it looked that it works, but I get problems with Select input field.<br> Select menu in the original Div works, but the i clone div Select value would't change. I was looking around for the solution, but I haven't managed to find out. By pressing remove button I need to remove current DIV with elements. That doesn't work either:)</p> <p>I'm not sure if I'm in correct way of making all that happen, because I'm just starting out with jQuery.<br> Thanks for any help!</p> <p>Here is the code for the form:</p> <pre><code>&lt;head&gt; &lt;link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" /&gt; &lt;script src="http://code.jquery.com/jquery-1.8.2.min.js"&gt;&lt;/script&gt; &lt;script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; function Addonemoretilluft() { $('#tilluft_line').clone().insertAfter("#tilluft_line"); } function Removetilluft() { $('#page').remove("#tilluft_line"); } $(document).ready(function() { $("#add_tilluft").click(function(){ Addonemoretilluft(); }); $("#remove_tilluft").click(function(){ Removetilluft(); }); }); &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div class="page" data-iscroll="" id="page"&gt; &lt;form action="handle.php" method="post" data-ajax="false" id="tilluft_form"&gt; &lt;div id="tilluft_line" class="ui-grid-b"&gt; &lt;div id="select_value" class="ui-block-a"&gt; &lt;select name="tilluft_name[]" id="tilluft_name[]" data-mini="true"&gt; &lt;option value="val1"&gt;Val 1&lt;/option&gt; &lt;option value="val2"&gt;Val 2&lt;/option&gt; &lt;option value="val3"&gt;Val 3&lt;/option&gt; &lt;option value="val4"&gt;Val 4&lt;/option&gt; &lt;/select&gt; &lt;/div&gt; &lt;div id="input_value" class="ui-block-b"&gt; &lt;input name="tilluft_value[]" id="tilluft_value[]" data-mini="true"&gt; &lt;/div&gt; &lt;div class="ui-block-c" style="width:35px;"&gt; &lt;a href="#" id="remove_tilluft" data-role="button" data-icon="delete" data-iconpos="notext"&gt;Delete&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;a id="add_tilluft" href="#" data-role="button" data-icon="add" data-mini="true" data-inline="true"&gt;Add one more&lt;/a&gt; &lt;/form&gt; &lt;input type="submit" form="tilluft_form" value="Submit Form" data-mini="true" data-inline="true"/&gt; &lt;/div&gt;​ &lt;/body&gt; </code></pre> <p>Test version <a href="http://jsfiddle.net/D4MPu/" rel="nofollow">http://jsfiddle.net/D4MPu/</a></p>
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    1. COYou are cloning attribute id elements too. ID must be unique on each page.
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