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POProblem updating select tag with ajax on IE
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  1. POProblem updating select tag with ajax on IE
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    copied!<p>I have a problem with inner html funcion when updating tag options. In the first select tag I am chosing a country and ajax code must update cities in the other select tag. My code works in all major browsers except IE. Here is the js code for calling php script:</p> <pre><code>&gt;function show_zones(str) &gt;{ &gt;if (window.XMLHttpRequest) &gt; {// code for IE7+, Firefox, Chrome, Opera, Safari &gt; xmlhttp=new XMLHttpRequest(); &gt; } &gt;else &gt; {// code for IE6, IE5 &gt; xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); &gt; } &gt;xmlhttp.onreadystatechange=function() &gt; { &gt; if (xmlhttp.readyState==4 &amp;&amp; xmlhttp.status==200) &gt; { &gt; document.getElementById('region_to').innerHTML=""; &gt; jQuery.noConflict(); &gt; (function($) { &gt; $('#region_to').append(xmlhttp.responseText); &gt; })(jQuery); &gt; alert(xmlhttp.responseText); &gt; } &gt; } &gt;xmlhttp.open("GET","ajax/zones.php?country="+str,true); &gt;xmlhttp.send(); &gt;} </code></pre> <p>In all browsers alerted code returns appropriate option tags but in IE it returns "Undifined". I am using Jquery to append xmlhttp.responseText because IE does not support innerhtml for select tags. noConflict function is used to avoid conflict between mootolls and jquery libraries. I can`t just place select tag in a div and print it instead of printing just options because I am using custom select which is being created by js code when the window.onload event occurs.</p> <p>here is the php code:</p> <pre><code>&gt;require_once("../../connect.php"); &gt;$country_query="SELECT* FROM `tour_countries` WHERE &gt;country_name='".$_GET['country']."'"; &gt;$country_result=mysql_query($country_query); &gt;$country_row=mysql_fetch_array($country_result); &gt;$zone_query="SELECT* FROM `tour_zones` WHERE country_ID='".$country_row[0]."'"; &gt;$zone_result=mysql_query($zone_query); &gt;while($zone_row=mysql_fetch_array($zone_result)) &gt;{ &gt; echo '&lt;option value="'.$zone_row[1].'"&gt;'.$zone_row[1].'&lt;/option&gt;'; &gt;} </code></pre> <p>Thanks for replys and sorry for my poor englesh.</p>
 

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