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Jan 25, 2007, 19:18 #1
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- Mar 2005
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help! object error with onchange()
hi, i am frustrated with this error. the script works fine if i don't loop php for the links i need, but i kinda need to use the php loop.
The error line is in bold red when i try to execute it (click on the link).
in the head:
Code:<script type="text/javascript"> /*********************************************** * Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com) * This notice MUST stay intact for legal use * Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code ***********************************************/ var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no) var loadedobjects="" var rootdomain="http://"+window.location.hostname var bustcacheparameter="" function ajaxpage(url, containerid){ var page_request = false if (window.XMLHttpRequest) // if Mozilla, Safari etc page_request = new XMLHttpRequest() else if (window.ActiveXObject){ // if IE try { page_request = new ActiveXObject("Msxml2.XMLHTTP") } catch (e){ try{ page_request = new ActiveXObject("Microsoft.XMLHTTP") } catch (e){} } } else return false page_request.onreadystatechange=function(){ loadpage(page_request, containerid) } if (bustcachevar) //if bust caching of external page bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime() page_request.open('GET', url+bustcacheparameter, true) page_request.send(null) } function loadpage(page_request, containerid){ if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)) document.getElementById(containerid).innerHTML=page_request.responseText } function loadobjs(){ if (!document.getElementById) return for (i=0; i<arguments.length; i++){ var file=arguments[i] var fileref="" if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding if (file.indexOf(".js")!=-1){ //If object is a js file fileref=document.createElement('script') fileref.setAttribute("type","text/javascript"); fileref.setAttribute("src", file); } else if (file.indexOf(".css")!=-1){ //If object is a css file fileref=document.createElement("link") fileref.setAttribute("rel", "stylesheet"); fileref.setAttribute("type", "text/css"); fileref.setAttribute("href", file); } } if (fileref!=""){ document.getElementsByTagName("head").item(0).appendChild(fileref) loadedobjects+=file+" " //Remember this object as being already added to page } } } </script>
in the body:
Code:<form> <select id="ajaxmenu" size="4" onChange="ajaxcombo('ajaxmenu', 'contentarea')"> <option value="">Select A file to load</option> <? include("db_connection.php"); $sql = mysql_query("SELECT sp_id, sp_company FROM companies WHERE sp_accepted = 'Y'") or die(mysql_error()); while ($row = mysql_fetch_array($sql)) { $spid = $row['sp_id']; $spcompany = $row['sp_company']; echo "<option value=\"getpage.php?sid=$spid\">$spcompany</option>\n"; } ?> </select> </form> <div id="contentarea"></div>
thanks.
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Jan 25, 2007, 20:21 #2
- Join Date
- Jan 2007
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- Cologne, Germany
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What error do you get?
Where is the function ajaxcombo?
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