With another attempt, here's the initial ASP.NET v1.1 page with the AJAX script in the Head tag, and I get the IE "Unknown error" in the handleServerResponse() when it's assigning "show" it's innnerHTML value: Code:
View 1 RepliesI have a script that works fine in Firefox but much to my shock and amazement it throws an Unkown runtime error in IE
I found some things about innerHTML having problems trying to set table elements but none of those solutions can get this to work for me. code...
addMainItem('index.html';'::Home';mwidth;'center';'';'';0;0;'');
The above line of code in my navbar is crapping at me for having bad syntax, something about lacking a closing brace. Clearly, I have a closing brace.
I am misunderstanding the concept of the xmlHttpRequest.readyState
attribute. I would like to be notified when such a page is
successfully visited but have a different function invoked when an
error (e.g. 404) occurs. How would I do this? Here is the code I have
now ...
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");
}
var strURL = "myURL.html";
self.xmlHttpReq.open('GET', strURL, true);
self.xmlHttpReq.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded');
self.xmlHttpReq.onreadystatechange = function() {
if (self.xmlHttpReq.readyState == 4) {
alert("Web page visited
successfully!");
}
}
self.xmlHttpReq.send("");
I have my site set up so that everything is done with AJAX requests to a script depending on what action is taken. If my script returns an error - such as the user is not allowed to take the action they tried to take - it returns an error message.
What I would like is for AJAX to know when there is an error returned, and I know there is an error parameter for the ajax function, but as far as I know that is only for HTTP error codes - so how would I modify my PHP script to return an error that the ajax would know it is an error?
Let's say you have a little Ajax script and it sends data to the server to do something. Now the server has an issue of some kind (let's say with the query) and can't so what you expect it to do. What's the best way to tell your awaiting Ajax functionality something went wrong?
View 9 Replies View RelatedI have a problem with this code:
HTML Code:
Because of my .htaccess file this doesn't work and it has to be
HTML Code:
But now I want to put the url in a var so I tried it like this:
HTML Code:
But this doesn't work...
In the code below the preFilladmin function creates a JavaScript error after leaving the admin_uid field
// Set this to your validation PHP script, default is "validate.php?value="
var vUrl = "/validate_assignIP.php?value=";
// This is the array for error handling
[code]....
This is my first post to the group, so please be gentle :) For some unknown (to me at least) reason I'm getting a syntax error in IE from the following code
[Code]...
This piece of code is used for an AJAX function, it works perfectly well in all other browsers than internet explorer.
// JavaScript Document
// store xmlhttp in a variable
var xmlHttp;
function xmlHttpRequestObject () {
// assume we're working with a newer browser
try {
xmlHttp = new XMLHttpRequest();
}
catch(e) {
// assume IE6 or older
try {
xmlHttp = new activeXObject("Microsoft.XMLHTTP");
}
catch(e) { }
} .....
I want to have a textarea update a database column and then pull down the info from that column and display it, without refreshing. I'm using JQuery and AJAX and PHP and SQL to do this. So far I've been able to update the database row using my $.post() call. The strange thing is, my variables don't seem to be passing to the page - when I try to echo them or look at them they don't show up. Here is my simple index page and call (page names aren't indicative of what I'm trying to do, just placeholders):
<head>
<script src = "https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.js" type="text/javascript"></script>
<script type = "text/javascript">
$(document).ready(function() {
$("#updatefield").click(function(){
$.post(
'crud.php',
{
[Code]...
I'm not sure why my ajax is throwing a cross site scripting error. I have a php page that request a page not in my domain. I have another page where my ajax requests the php page, which is in my domain. Then the error is thrown. Since the php page is in my domain, why would the error be thrown?
View 3 Replies View RelatedI have a website that uses AJAX to generate data in an html table. I want to copy/paste the entire page into MS word and have the conents of the page be displayed exactly like how it is in the browser.
When I do, I get script errors in each cell of the table. I believe it is some compatibiliy issue with AJAX and word.
If I remove all the ajax functions from the website's code, the copy/paste would work.
Anyone know how to make ajax be compatible with MS word for copy/pasting?
Unfortunately I can not post any links to this website because it is an internal website at my work. I do not have a personal webserver so I can not link any screen shots. I will in the near future if this gets too complicated.
I have PHP file called file1.php with an empty <div></div> in the middle. I've added a 'load' event listener so that on page load, it calls an AJAX function that calls file2.php. file2.php creates a table and loads it into the <div></div> in file1.php.
file2.php has <a> tags in it's <th> columns and I wish to trap when a user clicks on the column heading. The old way was to use the onclick() method but I'd rather use event listeners.
Here's my problem. I am getting "obj has no properties" when trying to add those listeners. I *think* it is because the code in file2.php isn't part of the original DOM tree for file1.php. So how can I use event listeners instead of onlclick()? I know I can add top the DOM by creating elements and appending them but that adds to the HTML code and my code is already in place via the AJAX call. What to do...? DO I just use the old passe onclick() method?
We're using jQuery ajax quite a bit without issue. Today, however, we ran into an issue where the results of a query are not displayed.fyi... the following works fine in firefox. scenario:
1. load ajax "$("#location").load( url... )" used to retrieve results
2. using fiddler, we can see the results are returned as expected
3. results not displayed. look at the updated dom in IE8 with dev tools and the results are not put into the display area Additional info...
a. using $("#location").load( url, function(data) { alert(data); }); the alert shows the results are returned via the function call as well.
b. the #location is an empty div.. e.g. <div id="location"></div>
c. if we put some text in the div, it will be removed, by the call, but the results still will not display
d. we have removed all .show(), .hide() options
e. if we remove the ajax call and just do a $("#location").text("blah blah blah..."); the results are displayed
f. we have tried both 1.3.2 and 1.4.a1 again, every variation works just fine in firefox.t
What I noticed is that my error callback is fired every time.
MyService.asmx:
[WebMethod]
public FileInfo[] GetFileInfo(int Id){
Proxies.ServiceRef.ServiceClient c = new Proxies.ServiceRef.ServiceClient();
return c.GetFileInfo(Id).ToArray();
}
The Jquery code where I am getting error:
$.ajax({
url: url,
data: jsonData,
type: "POST",
contentType: _I.contentType,
timeout: _I.timeout,
dataType: "serviceproxy", // custom type to avoid double parse
dataFilter: function (jsonString, type) { .....
When I debug using firebug the response is as follows.
{"d":[{"__type":"Proxies.AFARServiceRef.AssignmentInfo","ExtensionData":
{},"AssignDate":"/Date(1317748587667)
/","AssignFileName":null,"ClaimId":"PA026195","ClaimantName":"Rachel
Weiss","FirstContactDate":"/Date(1302678000000)/","FirstContactTime":{"Ticks":433800000000,"Days":0,"Hours":12,
"Milliseconds":0,"Minutes":3,"Seconds":0,
"TotalDays":0.50208333333333333,
"TotalHours":12.049999999999999,
"TotalMilliseconds":43380000,
"TotalMinutes":723,"TotalSeconds":43380},"Id":5257,
"InspectionDate":"/Date(1302246000000)/","StatusId":1,"SubmittedCount":5,
"UploadedCount":9}]}
I am getting an Invalid JSON Primitive error while posting the data to a local webservice.
Stack trace :
Jquery code on the asp.net page
I have also added the [ScriptService] attribute to the web service.
I've noticed that when I click the Stop button on the browser, or navigate to another page, jQuery.ajax calls the error event. You can see the problem live at: [URL]..
[Code]...
It seems that if I use jquery in https and do an ajax call out and then update the dom with the resulting html I get an HTTPS unsecure content warning. Now the content is all https and there are not http calls any where so I'm wondering if this has been seen before. I've dug very deep looking for the issus and if I take jquery out of the equation it doesn't give me an error. But I've standardized jquery as part of the site and don't want to mix straight old javascript with jquery, if I can avoid it.
View 3 Replies View RelatedI'm trying to incorporateRemy's select-chainplug-in into my code, and I'm having troubles. I hopesomeone can take a minute or two to help me. My situationseemed simple, only 2 levels, Products and Programs under each Product. I have the back-end working, so it returns the JSON list of Programswhena Product ID is passed. However, the plug-in keeps failing in the .ajax() function, tripping the error(). It reports a "parsererror", so I know I've messed up something. One wrinkle, I have multiples of the Product/Program pairs on my page, identified as "prod_x"/"prog_x", so I need to dynamically call them. Here is my code:
[Code]...
I have been using asynchronous requests for a long time. so the response was processed in a callback function. I thought of not using async so i made synchronous requests. The reason is that i dont have to have two more lines for checking the status and the onreadystatechange.... my synchronous requests would be like this...
[Code]....
so from the code you can understand that there is no need of a callback function and if conditions to check ready state... ... So there is no problem in the above code. The problem araises here... if i press the F5 (refresh) key or do a page refresh when the process is waiting for the response i get an (NS ERROR - firefox ( i have not yet checked that in IE browsers) (javascript error) though the process completes successfully. why?
Do we have to check whether the page is navigating away while in synchronous operation and abort the request? or what could be the reason for the error. This will not happen in async requests because that is also the reason for async...
I am calling web service through jquery ajax call for the first time and getting an error.
Below is the code:
Here is JScriptuserNTID.js file:
Here is WebService.asmx/HelloWorld:
Our app handles all users information via AJAX using jQuery. We return data.success or data.error depending on if it the API works or not. We also run the jQuery error() function on each post() just in case there is an actual problem reaching the server. It's getting tedious having the same thing for all of them.Here's a simplified example:
$.post('/api/nodeSave.php', {
net: true
}, function(data) {
[code]....
is there any way to add the trailing error() function as a default to all post() functions we run so I don't have to include it every single time?
I want to get the solution for a null xml response at the moment if there is no error i made a work around so the xml returns a fullstop which shows up as an error but in white. I would like to know if there is a way to keep the elementByiD as null when the xml is null as it was returning the error object required is there a better way of doing this????
[Code]...
I trying to make a call to an external domain using $.ajax() and it WORKS, the server receives the call, but the response in firebug errors out in jquery.js line 7760. I've been beating my head at this all day and don't feel like I've made it much further.
I suspect it has something to do with the dataType or type of the request. But I've tried all kinds of things from POST to GET to JSONP in the type. For dataType, I've also tried "html", "text", "xml", "json", and even some combos of "text html" but no success.
[Code]...
All I'm doing righthere is calling a Perl script on an intranet server and using the xml results to popluate a <select> element. This works on my machine but a co-worker is getting a "Permission Denied" error when this function is executing onReady
function
populateGroups(){
var p = 1;
var groupNames = new
Array();
$.ajax({
type:"GET", .....
I had him run a tracert to that server and we all connected through the same network devices... And this works on a couple of other co-worker's computers. He also does have access to that server so that he can type in the url and get the xml results...