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View Full Version : Dynamic Ajax Content can I send GET info?



vibez
06-13-2007, 05:02 PM
1) Script Title: Dynamic Ajax Content

2) Script URL (on DD): http://www.dynamicdrive.com/dynamicindex17/ajaxcontent.htm

3) Describe problem: I was wondering if it is possible to set form data with this script to the ajax loaded page. Below is my code. I have the main page with a form, I need to send the GET data from the form to the external page i'm calling. For testing perposes the external page is a simple php script that prints out the GET values. In this case the GET values do not get passed to the external page. Can anyone explain how I pass the values from a form using GET?


Maint Script


<?php ?>
<HTML>
<HEAD>
<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>

</HEAD>
<BODY>
<form action="javascript:ajaxpage('get.php', 'contentarea');" method="GET" name="priority" id="priority">
<input name="Months" type="text" value="" size="" maxlength="" />
<input name="submit" type="submit" value="Chart It!" />
</form>
<div id="contentarea"></div>
</BODY>
</HTML>



get.php


<?
print_r($_GET);
?>

phillipecw
10-18-2008, 11:56 PM
Hello there..

I know this thread was started a long time ago, but i am having the same problem, and it seems like no one solved this thread, so instead of create a new one with the same issue, i decided to update this one.

Basically, i have a form, with the GET method, but i am not able to retrieve the values. Usually, using the GET method, i can get the values from the QueryStrings created from the form fields, but in this case, no value is passed...

If someone can help, please, i will appreciate it...

Regards.

Bulevardi
12-01-2008, 01:32 PM
I have the same with POST method.

http://www.dynamicdrive.com/forums/showthread.php?p=173047#post173047

No one solved yet?