Hello all,
I have run across an issue with IE 6.0+. I have a page that makes an
XMLHttpRequest to the webserver to update a report on the page. The
first time you hit the refresh report button the data is refreshed,
however if you try to refresh the report the onreadystatechage does
not seem to fire. I have tested this by placing an alert in the
verifyID2 & verifyID3 function to track where the XMLHttpRequest
currently is. Now when creating the Javascript i tend to lean towards
FireFox for obvious reasons. I have created similar Functions on other
pages that seem to work over multiple browsers so i am sort of
stumped.
Please let me know if you come up with anything. I have been looking
all over the place.
function verifyID(){
var ss = document.getElementById('reportspan')
ss.innerHTML = '';
ss.innerHTML = '<img src=\"vistawait2.gif\" alt=\"Please Wait
\"> Preparing Reporting';
ss.style.cursor = 'wait';
setTimeout("verifyID2()",0);
}
function verifyID2(){
var ss = document.getElementById('reportspan')
var varLoc = document.getElementById('location').value;
var varSDate = document.getElementById('sdate').value;
var varEDate = document.getElementById('edate').value;
ss.style.cursor = 'wait';
var url = 'get_unass_xml.php?location='+varLoc+'&sdate='+var SDate
+'&edate='+varEDate+'&ses='+ Math.random()
if (searchReq.readyState == 4 || searchReq.readyState == 0) {
alert('Preparing Send'); //added to verify we are about to send
data
searchReq.onreadystatechange = verifyID3;
searchReq.open('GET', url, true);
searchReq.send(null);
}
}
function verifyID3(){
if(searchReq.readyState != 4){
alert(searchReq.readyState); //added to watch ready states <-
Second run never displays this message.
return false;
}
var ss = document.getElementById('reportspan')
var response = searchReq.responseText.split(":");
if(response[0]=='true'){
document.getElementById('next').style.display = 'none';
ss.innerHTML = '<img src=\"vistawait2.gif\" alt=\"Please
Wait\"> Generating View';
ss.style.cursor = 'default';
setTimeout("doNothing()",0)
if (searchReq.overrideMimeType){
searchReq.overrideMimeType('text/xml');
}
ss.innerHTML = '<table id=\"responsetable\"></table>';
setTimeout("doNothing()",300)
var tbl = document.getElementById('responsetable');
var row = tbl.insertRow(0);
var cell = row.insertCell(0);
cell.innerHTML = '<a href=\"javascript
:verifyID();
\">refresh report</a>';
var row = tbl.insertRow(1);
var cell = row.insertCell(0);
cell.innerHTML = 'Unassigned ID\'s With Hours';
if (searchReq.readyState == 4 || searchReq.readyState ==
0) {
if (isBusy){
searchReq.abort;
}
searchReq.open('GET', response[1], true);
searchReq.onreadystatechange = verifyID4;
searchReq.send(null);
}
}
else{
ss.innerHTML = '<img src=\"check.gif\" alt=\"Check
\"> No Unassigned ID\'s Please Contiue.';
document.getElementById('step').value = 1;
document.getElementById('s1td1').className = 'active';
document.getElementById('s1td2').className = 'active';
document.getElementById('next').value = 'Next';
var varLoc = document.getElementById('location').value;
var varSDate = document.getElementById('sdate').value;
var varEDate = document.getElementById('edate').value;
setStep(varLoc,varSDate,varEDate,'3');
}
}
function verifyID4(){
if (searchReq.readyState == 4) {
var varLoc = document.getElementById('location').value;
var xmldoc = searchReq.responseXML;
var root = xmldoc.getElementsByTagName('root').item(0);
for (var iNode = 0; iNode < root.childNodes.length; iNode+
+) {
var node = root.childNodes.item(iNode);
for (i = 0; i < node.childNodes.length; i++) {
var sibl = node.childNodes.item(i);
var len = parseInt(sibl.childNodes.length / 2);
var arr = new Array(len);
var cnt = 0;
for (x = 0; x < sibl.childNodes.length; x++) {
var sibl2 = sibl.childNodes.item(x);
var sibl3;
if (sibl2.childNodes.length 0) {
sibl3 = sibl2.childNodes.item(0);
arr[cnt] = sibl3.data;
cnt++;
}
}
url = '<span style=\"cursor:pointer;\" onClick=
\"javascript
:window.open(\'showEmpHours.php?locati on='+varLoc
+'&employee='+arr+'&sess='+Math.random()+'\',\'Hou rs_View\',
\'status=0,toolbar=0,scrollbars=1,width=620,height =480\');\">'+arr+'</
span>';
addrow("responsetable", url);
}
}
var ss = document.getElementById('reportspan')
document.getElementById('s1td1').className = 'error';
document.getElementById('s1td2').className = 'error';
}
}
Thank you in Advance....
