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POHow can a submit a form inside an Ajax window to itself?
 

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  1. POHow can a submit a form inside an Ajax window to itself?
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    <p>How can I submit a form that's inside an Ajax div, to itself, without refreshing the entire page?</p> <p><strong>Here's my current form code that's inside the Ajax div:</strong></p> <pre><code>&lt;form name="searchLocations" method="POST"&gt; &lt;select name="locationName"&gt; &lt;?php $sql = mysql_query("SELECT locationName FROM tbl_locations ORDER BY locationName ASC"); while ($row = mysql_fetch_array($sql)){ echo "&lt;option value=\"owner1\"&gt;" . $row['locationName'] . "&lt;/option&gt;"; } ?&gt; &lt;/select&gt; &lt;input type="button" value="Load" id="searchingSubmit"&gt; &lt;/form&gt; </code></pre> <p><strong>and here's my ajax code:</strong> </p> <pre><code>&lt;script&gt; window.onload = function () { var everyone = document.getElementById('everyone'), searching = document.getElementById('searching'), searchingSubmit = document.getElementById('searchingSubmit'); everyone.onclick = function() { loadXMLDoc('indexEveryone'); everyone.className = 'filterOptionActive'; searching.className = 'filterOption'; } searching.onclick = function() { loadXMLDoc('indexSearching'); searching.className = 'filterOptionActive'; everyone.className = 'filterOption'; } searchingSubmit.onclick = function() { loadXMLDoc('indexSearchingSubmit'); } function loadXMLDoc(pageName) { var xmlhttp; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 &amp;&amp; xmlhttp.status==200) { document.getElementById("leftCont").innerHTML=xmlhttp.responseText; } } function get_query(){ var url = location.href; var qs = url.substring(url.indexOf('?') + 1).split('&amp;'); for(var i = 0, result = {}; i &lt; qs.length; i++){ qs[i] = qs[i].split('='); result[qs[i][0]] = decodeURIComponent(qs[i][1]); } return result; } xmlhttp.open("GET","../browse/" + pageName + ".php?user=" + get_query()['user'],true); xmlhttp.send(); } } &lt;/script&gt; &lt;!-- ends Ajax script --&gt; </code></pre> <p>I, for some reason, get the impression I need to capture the POST variable somewhere inside the Ajax code so that it can be returned to the page.</p> <p>I'm not overly knowledgeable when it comes to Ajax and JavaScript so you might have to bare with me on this one.</p> <p>Here's an image to help explain:</p> <p><img src="https://i.stack.imgur.com/HoINP.jpg" alt="enter image description here"></p>
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