// Calling Javascript Function
<input name="word" id="word" tabindex="1" type="text"
class="top_search_input" onKeyUp='JavaScript:xmlhttpPost
("searchfunc.php","result")'>
<!-- inner search start here -->
<div id="result"> </div>
<!--inner search start here-->
// Calling Javascript Function
create a php file(searchfunc.php), that simply displays the data
results (either query results) / divs / tables / anything you wish to
return in result
//// Javascript file :
// JavaScript Document
function xmlhttpPost(strURL,dv) {
var xmlHttpReq = false;
var self = this;
// Mozilla/Safari
if (window.XMLHttpRequest) {
self.xmlHttpReq = new XMLHttpRequest();
}
// IE
else if (window.ActiveXObject) {
self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
}
self.xmlHttpReq.open('POST', strURL, true);
self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-
www-form-urlencoded');
self.xmlHttpReq.onreadystatechange = function() {
if (self.xmlHttpReq.readyState == 4) {
updatepage(self.xmlHttpReq.responseText,dv);
}
if (self.xmlHttpReq.readyState == 1) {
document.getElementById(dv).innerHTML = '<img
src="images/search_images/ajax-loading.gif" />';
}
}
self.xmlHttpReq.send(getquerystring());
}
function getquerystring() {
var word = document.getElementById('word').value;
var loc = document.getElementById('loc').value;
if(word!=null){
qstr = 'w=' + escape(word); // NOTE: no '?' before
querystring
if(loc!=null)
qstr = qstr + '&l=' + escape(loc); // NOTE:
no '?' before querystring
}
return qstr;
}
function updatepage(str,dvs){
document.getElementById(dvs).innerHTML = str;
}
/// Javascript File
--- In php-objects@xxxxxxxxxxxxxxx, vijaya lakshmi Vulli
<vijayalakshmivulli@...> wrote:
>
> Hi All,
> I am doing One Consultancy project.I am new to PHP with AJAX.In
php how to do ajax and modal popups and displaying loading and so
on.If any body have sample examples php with ajax please send it me.
>
> thank you in adavance
>
> vijaya
>
>
>
>
> [Non-text portions of this message have been removed]
>
