JQuery :: AJAX Response String Comparison Not Working?
Feb 28, 2010
Trying to validate a name... If it's in the database, return "exists" if it isn't return "newOne". I get "exists" or "newOne" back in my success function and set a variable (var ifExists) with that text, but when I try to do something based on whether ifExists = "newOne" or "exists", it always goes into the first part of the function...
jQuery:
var sendMenuName = "menuname="+menuname;
$.ajax({
type: "post",
async: false,
[Code]....
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Mar 19, 2011
Been a while since i posted here so, hai again. This is weird to me, dont under stand it. I am new to Java and Ajax but PHP is my best friend. Basically, i have some Ajax that checks a PHP script and when done, the PHP Script will echo either 0 or 1 (success or fail).
[Code]...
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Aug 19, 2009
I'm having a problem with Windows Mobile 2003 and AJAX. I'm using Windows Mobile 2003 because it is the earliest version of Windows Mobile I'm willing to build support for.
Basically, in Windows Mobile 2003, AJAX doesn't work if your response is only one character.
So I want to know if I can append something to the response string so I don't receive an error?
I would hate to have to re-program all the thousands of lines of code I have just because Windows Mobile 2003 isn't working.
I've already tried doing:
xmlHttp.responseText += "0";
This doesn't work because IE will throw an error since I cannot do anything with "responseText" since IE does not think AJAX is done (even though status = 200, and readyState = 4) because the responseText is too short. I tried it with two characters instead of one, and it started working again, so I know this is the bug.
When responseText is only one character, the typeof(xmlHttp.responseText) is unknown, but when it's at least two characters, it will show the type as "String."
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Jun 26, 2011
i have a question about string comparison there is html code
<table>
<tr>
<tr><th>no</th></tr>
<tr><th>name</th></tr>
[Code].....
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Feb 10, 2009
I have a simple ajax request that is supposed to (after a short timeout) redirect the page to the URL that the server sends back but it just wont work. It does work without the setTimeOut() function however.
var http = false;
if(navigator.appName == "Microsoft Internet Explorer") {
http = new ActiveXObject("Microsoft.XMLHTTP");
} else {
http = new XMLHttpRequest();
}
function go() {
var u = "http://site.com/";
http.open("GET", "go.php?" + "u=" + u, true);
http.onreadystatechange=function() {
if(http.readyState == 4) {
var redirURL = http.responseText;
setTimeout("window.location.href = redirURL;" , 2000);
} }
http.send(null);
}
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May 17, 2010
I have an ajax post which returns a large html response. It is getting truncated at 98784 characters everytime. Is there a limit to a response size or a way around this?
Using: IE7
jQuery 1.4.2
jQuery UI 1.8.1
Here is my ajax call:
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Jun 1, 2007
How would one go about comparing 2 strings one of which may contain
special entities (eg "cassé" and "cassé")?
I tried to find a way to take the second string and do a replace
whenever such entities are encountered but this implies creating some
sort of lookup table containing not all but a good number of entity
codes. Unless I am mistaken, javascript does not any function to replace
an entity-infested string with a decoded string, pretty much like php's
html_entity_decode. Another way, probably better (but I don't know),
would be to encode the first string.
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Feb 9, 2009
I have this method: function rbc_init() {
var choice = document.getElementById('choiceKey6').value;
var searcher = document.getElementById('searchText').value;
if (choice == "Services")
{
var script = '/site/includes/az_search_results.php';
[Code]...
choiceKey6 is a drop down menu with the values "Services", "Documents", "Downloads", "Frequently Asked Questions". I've named it strangely because of the bug that causes IE's getElementByID to search both ID's and names. SearchText is just a textbox, but it is irrelevant to my problem.
My problem is that in firefox this works as expected, the string comparisons work and the code in the if statements is executed as expected. In internet explorer however, the algorithm always defaults to the else statement at the end. What have I done wrong? argh.
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Sep 19, 2006
I have a problem with Javascript, I need to do something fairly complicated and I'm not sure how. first let me explain what I am trying to do.
I need a user to be able to enter a single word in a text form on a page. i then need to seperate every character in that string to create new variables (example: var charater1 = string.charAt(0)) there are ten characters in total.
I then need to compare the character to find the appropriate integer number for it, for example A would equal the integer number 1. once I have converted all ten characters I then need to write them to a file, something like a text file or the like.
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Jan 23, 2011
why the string comparison test doesn't work in this javascript function? It works if you use just text between the currentItem div tags, but not when you use html for an image. I even tried to use iso characters instead of angle brackets, as in "<img src=expand.png></img>" and still no dice. Why not?
<html>
<head></head>
<body>
<script language="JavaScript">
function toggleValue()
{
if(document.getElementById("currentItem").innerHTML != "<img src=expand.png></img>")
{
[Code].....
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Oct 14, 2011
I'm about to develop a heavily AJAX based website (this is because the website should look more like a brochure/leaflet). All of this should happen without harming it's SEO performance.I saw some solutions (but most articles were actually quite outdated).this is how I see it:
- One way to do it is by using a hash URL. something like www.website.com/#!/category/product
-- with jQuery you can make the hash change however you want
-- because of the '!', Google will ask for a HTML snapshot. Everyone is happy in that way.
-- Question: will these clean urls (so the /#!/... ones) have the same value for Google as the traditional ../category/product urls?
- Another way is to have standard links: like [url].....
-- Use 'Hijax' system, so catch the standard (server side urls) and get the content trough javascript httprequest
-- Google bot can just visit normal page instantly, for him this is just a normal site
-- Javascript disabled browsers will now be able to surf the website in a better way.
-- Only one page has to be created, and not 2 views as with the previous solution...
-- Question: I haven't seen how this is technically possible. So far I only saw /#/ websites.
What do you think about these 2 solutions? Which one is preferable? Do you have experience with one of them?
Edit: PS: it was difficult to choose in which section to put this topic (SEO or Javascript). But I guess there will be more javascript than SEO challenges in this development process.
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Aug 27, 2010
I am making a call like -
$('#display').load(adnwurl, function(response, status, xhr) {
alert(response);
});
And also tried with -
$.get(adnwurl,
{},
function(data) {[code]...
In both the cases I am getting an empty response instead of expected html response.If I just copy paste this adnwurl in browser, I do get a proper html response. Its not working with ajax call.
adnwurl = "http [url]...site_id=4764&partner_id=70606a913077034c&timeout=5000&version=1.5&language=jsp&format=wap&testing=1&target_params=AGE=>29||DOB=>1981-08-[code]....
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Dec 22, 2010
I'm using $.ajax for an ajax request and I've setup a basic html form and if there are errors in the form when the user submits them my server side script is returning them in an array to the client with the errors.
If there are multiple values in the array, how do I display each error on its own line either using <li> tags or even just a <br/>? I'm injecting the ajax response into a div using .html() but how do I iterate the array within that div so I get one error message per line?
Do I need to construct the HTML on the client side after the ajax response has come back or should I do this on the server side before the data is even returned to the client? Right now I'm returning a raw array so that is why I'm asking the question about how to format things up and get the form errors into my div.
[Code]...
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Aug 28, 2009
I'm truggling with this for a while now, without succes. Here is the
[Code]...
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Sep 7, 2009
I'm making a ajax call using $.ajax
[Code]...
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Jul 23, 2009
I am trying use the Load function and it looks partly succesful:the script code is:
function doCallBack(action, value)
{
if (action == 'projlokatiemutaties')
[code]....
Projectlokaties1 contains an XML control and the content is being transformed using Xslt. As far as I can see the html variable contains
the correct value. However the Response.Write() operations fails completely. As a matter of fact at this point any Response operation fails.
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Dec 25, 2010
I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
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Aug 27, 2010
I have a string array in a class file that contains 5 values, which I need to display on the jsp page. but when I send it to the javascript it prints [Ljava.lang.String;@104f8b8 .what do i do about it. I am a new to javascript. Is there a way to get my array data from the response object.
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Feb 27, 2011
What I'm doing is creating a div element dynamically when the user clicks on a point in the page. Once created I create a record in my database table the corresponds to this div element and save information such as the width,height, x coordinate, and y coordinate of the element. This is done via AJAX accessing my web service. The weird thing is, I get really fast responses 80% of the time but 20% of the time, its taking a lot longer. For example, I would get a response after 50-100ms and at times I would get it in 2 seconds What do you think is the source of this problem?
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Jul 12, 2009
I would like to send my form data to a php file but not to get any response. I want to send an ID so that PHP can do MySQL search and generate a PDF file. Problem seems to be that PHP is responding something back to HTML and that is messing my code. So I just want to send the data and run the scripit in PHP so that nothing is returned back to HTML.
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Nov 4, 2010
I have ajax request with a success function. The data I'm getting back are an entire <html> ..</html> page. Is there a way to retrieve from those data only a given DOM element by its id ?
$.ajax({
type: "POST",
url: requestURL,
data: formData,
[Code].....
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Mar 10, 2010
I am using jQuery for ajax call and receives HTML as a response.
Response I am getting is
I would like to parse this response and fetch "1","Debopam" and "Poddar" from the response HTML. How to do this and is there any way to parse it using jQuery selector.
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Nov 19, 2010
how to get the result of the Ajax Response in some variable
i am using the following code
AjaxGet = function (url) {
var result;
$.ajax({
type: "POST",
[Code].....
Now from above code i want to store the result in some varialbe like below,
PM = {};
var output;
PM.projects = function () {
var data = AjaxGet('admin/DataService.asmx/HelloWorld');
alert(data);
}
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Aug 26, 2010
I'm initializing a lightbox type plugin after an ajax response. The plugin is usually initialized with .ready, but I've read on this forum that .ready won't work after page load or with dynamic loading. Most posts say to initialize right after the ajax response... I've done this and it works for the first ajax load, but not for the subsequent ajax loads. It should trigger the same code every time ajax is called since it goes through the same function, but it doesn't.
Project Info: This project seems pretty simple... There are links that load content into a DIV via ajax... the content is made up of thumbnails that should launch lightbox...Is there a good way of dynamically initializing plugins after ajax load?
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Sep 18, 2009
I want to use AJAX where the response from server side would be an XML with root element has two divs one for status with values success or failure and other child is HTML which needs to replaced if first div is success.
[Code]...
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Jul 15, 2009
I want to access the headers of pages I load through ajax. However I don't know how to do this with jQuery First of all, I'm only interested in the headers, not its content, so $('#someID').load("somefile.html") ; is not really what I want. Is there a way I can get the XMLHttpRequest object so I can do xmlDoc.getAllResponseHeaders()
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