JQuery :: $.get('manualAddress.cfm').responseText; Returns An Empty Sting?

Nov 3, 2010

If I do this I get a result for test

var test = $.get('manualAddress.cfm');
but if this, test is an empty sting
var test = $.get('manualAddress.cfm').responseText;

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IE ResponseText Is Empty

Feb 24, 2011

I'm trying, to fill a table with data I receive from a Servlet. In Chrome everything works fine. But when I try the app on IE the responseText is allways empty. The following is my JS code (using prototype):

function updateToDeleteTable(){
var url = 'getDefHidConFechaInsercionMayor?plantacion_id='+$('plantacion_id').
options[$('plantacion_id').selectedIndex].value +
"&fechaDesde="+$("dateSelect").options[$("dateSelect").selectedIndex].value;

[Code].....

I know the servlet returns a correct text, because when I enter the request uri in a new IE tab it returns the appropiate html code.

Allso when I check the variable response in the IE JS debugger the resaponse of the servlet is 200 (OK). I realy can't think of anything I'm doing wrong, exept, that maybe there is a size limit for the responseText.

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ResponseText Returns Correct Value On ALERT()?

Sep 2, 2010

looking for some help regarding responseText, so please have a look :) im so mad right now because i have been struggeling for hours :(XMLHttpRequestObject.responseText returns correct value when i do alert(XMLHttpRequestObject.responseText); see linevar fnWhenDone = function (XMLHttpRequestObject) { alert(XMLHttpRequestObject.responseText); };But problem is that i want to save down the response to a variable... so i try to change it into var fnWhenDone = function (XMLHttpRequestObject) { varTest = XMLHttpRequestObject.responseText; };When i try to alert varTest later i get "Undifined"... im pretty new to javascript and have been stuck for hours ...See full code below

var myConn = new XHConn();
if (!myConn) { alert("XMLHTTP not available. Try a newer/better browser."); }
var fnWhenDone = function (XMLHttpRequestObject) { alert(XMLHttpRequestObject.responseText); };

[code].....

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JQuery :: $.getJSON Returns Empty Response?

Jan 19, 2011

I am making an AJAX call using $.getJSON

I get empty response. I am making a same domain call.

Here is the code am using:

$.getJSON("<url>",
{
parameters...
},

[Code]....

I am using firebug and can see the URL and the parameters. The response is always empty.

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JQuery :: Serialize And IE 7 And 8 - Returns An Empty String

Dec 21, 2011

I have a form with an id "modClassForm" when I try:$("#modClassForm").serialize() it returns an empty string ("") When I get the action attribute it's right so it is the form I was expecting. When I do the following:

$("#modClassForm input").val()

it returns "retret" (the contents of the input element in that form). So what is doing this? The only thing I can think of is that this form is loaded from ajax and then placed in the page using the .html(htmlString) method which is rather core to my design. This works in a whole lot of other browsers (IE 9, FF 6-8, Chrome 13-15 and Safari 5). So I know I could try to serialize the fields myself, but the form content has two modes and I'd have to construct a fairly large string and I'm not sure about encoding. Is there any other way to make serialize work? Some way to get it to recognize the contents of the form?

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JQuery :: Get And Ajax Function Returns Empty Response?

Sep 27, 2010

The goal is to change the source on the fly (as with a firefox extension webdev or another or even Greasemonkey) to add a link. Until then, easy does it work well. This link launches an application ajax jquery like:
$.get(...) or even $.ajax(...)

If I'm on [URL], added my link, I click and it works, I see the ajax request and pass my "alert ()" gives me the return of application. Great! But if I'm on a site other than mine (the url of the ajax request is [URL] while I'm at [URL] for example), the return of the ajax request is empty.

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JQuery :: Determine If Autocomplete Returns An Empty List And Number Of Records Returned?

Jun 5, 2009

While using jQuery, I found that I needed to know how many records were returned and also if the result set returned was empty. After searching the jQuery documentation I couldn't find any property or method that returned this value, so I've added that functionality
myself and wanted to share it with the group.

1) Determine the number of records returned: I wanted to show the user how many results were returned after they start typing into the autocomplete field similar to how Google indicates the number of results found when you start typing in the search box. At first I thought the max parameter in the function formatItem returned this value. However, it returns the max option that you set it to. So if your query returns 100 records and you set max to 25, it'll obviously return 25 (not what I wanted).So after trying various things, I looked at the jQuery code and simply added the number of records returned by the database to the formateItem function. In the fillList() function around line 660 I added the data.length parameter:

var formatted = options.formatItem(data[i].data, i+1, max, data [i].value, term, data.length);And in my autocomplete code, I added the parameter to the end of theparam list:formatItem: function(data, i, total, value, searchTerm, totalResults)So now whenever a new search is preformed, I get back the number ofsearch result from the database.

2) Determine if a result set returned was empty I wanted to update a <div> with a message like "no records found" whenever the query yielded no results. Again, after searching the jQuery documentation, I couldn't find any property or method that would indicate this so I added it to the code. In the request function after the line var data = cache.load(term); I added the following:

if (!data) {
options.isEmpty(0);
} else {

[code]....

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JQuery :: Validate: Regex That Returns True Elsewhere Returns False Inside Validator Method

Oct 8, 2009

Either I'm having a really dim Friday, or something strange is going on. I'm trying to add a method to the Validator plugin, using the following regex:

[Code]....

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Query :: Get String And Email The Sting Upon Users Submitting Form

May 21, 2009

Goal: get query string and email the sting upon users submitting form. Reason: To know what marketing ad unit the user can from Details. I need to get a query sting from the url (ex. example.htm?id=22e&moreid=99lk) and store the stings as vars and be able to pass these vars from page to page (hidden from the user) and when the user gets to a registration form and submits the form, the vars get attached to the email that is sent to me, so I know where they came from.

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JQuery :: .find() Returns Empty Array When Trying To Match Input.class ($("input").addClass("test").find(".test"))

Oct 4, 2010

The .find() method does not seem to match on input fields by using a class. The ti This problem seems to be only visible on input fields. The following is a demonstration of the issue:

Example at [url]

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JQuery :: How To Split The Responsetext

Mar 17, 2011

I use this on a select box:

<script type="text/javascript">
$(document).ready(function(){
$("#states").change(onSelectChange);

[code]....

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? In XMLHttpRequest.ResponseText

Feb 25, 2006

I'm fetching some HTML files with XMLHttpRequest and dumping the
ResponseText into block elements; works fine except that single and double
quotes are being displayed as question marks (inside of a black diamond in
FireFox)

What's going on ? What is the workaround ? I've tried this:

divElement.innerHTML = x.responseText.replace(/?/g, "'")

but it does nothing ... even if it did work it would not be distinguishing "
from '

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Add A Sting In Between "document.myform." And ".value&q

May 22, 2009

I want to be able to add a string in between "document.myform." and ".value=intAmount" how would I do this?

I tried just stuffing it in there, but that didn't work

What I have:

What I want:

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Keeping Whitespace In ResponseText, Etc.

Aug 24, 2006

I'm trying to access the source of an HTML page with as few alterations
from the actual source (as in, that seen from the View Source option)
as I can. The method document.documentElement.innerHTML returns the
HTML source, but adds HEAD and other elements if they are absent from
the source, and takes out whitespace (i.e., line feeds, carriage
returns and tabs) within tags and between tags. The follow function:

function xhr() {

xhr = new XMLHttpRequest()
xhr.open("GET","test-page.html",true);
xhr.onreadystatechange = function() {
if (xhr.readyState==4) {
alert(xhr.responseText);
}
}
xhr.send(null)
}

doesn't add or alter any tags that are absent in the source, and does
not take out line feeds within tags; it does, however, still take out
all non-line-feed whitespace within tags and all whitespace in general
between tags.

It seems that preserving whitespace is all that I need, but I haven't
found a way to do that through my searches. So is there any way to get
the unaltered HTML source of a page without innerHTML or applets, like
a better version of the XMLHttpRequest object's responseText method?

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Get Html Text In ResponseText

Jan 11, 2010

I want to get the html text i.e <table> .......<tr><td>.......</table> which i write in a php that i used as a url in the open method.

As i am using php file so when i use echo "hello"; it works fine and i get text and displayed in my target div.

But i have much html code in this php file i.e <table> .......<tr><td>.......</table> , why not this code displays in the target div.

I am using responseText method. how can i display html text (that i included in the php file) in the target div.

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XMLHttpRequest ResponseText Problem

Oct 12, 2005

Using the following code:

var plabhttp = createRequestObject();
function getPowerLab(){
if(plabhttp.readyState == 4){
var plabresponse = plabhttp.responseText;
document.downloadForm.powerlab.value = plabresponse;
}
}
Problem is that in firefox the variable plabresponse displays nothing. However in IE it comes out ok.

Has anyone seen this before?

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Javascript In Ajax ResponseText

May 1, 2006

I'm making an ajax call to return the contents for a page using the responseText property. I want to be able to define a javascript function in the page and call it, doing something like:

<script>
function test(){
alert('hi');
}
test();
</script>

However, none of the javascript in my page works. I'd imagine it has something to do with it being included as part of the responseText and the browser is not picking it up. I haven't been able to find any info about this online anywhere. Any thoughts?

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How To Access ResponseText Or ResposeXML Without Status=200

Nov 18, 2006

I am using AJAx to call a method on the server which sends a mail to
the user.

my code if(status == 200) is evaluating to false yet the mail is
delivered. But because of the above status I am un able to display the message to the user. Do any one hava an idea how to access responseText or ResposeXML
without status=200 because my prime target is to display messages in the user interface.

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Alert(xmlHttp.responseText) Not Working?

Jun 4, 2009

want to get the alert on responce text, but getting nothing, my code is as follow,

<?php session_start(); ?>
<script type="text/javascript">
var xmlHttp

[code].....

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Using XmlHTTP.responseText In Any Other Java Function

Jun 9, 2009

is it possible to use the xmlHTTP.responseText in any other java function, after execuation of stateChanged() function??? example in ajax...

[Code]....

i used many ways (a little bit i know) to do but could not get the success. how can we do???

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Get XmlHttp.responseText When Call From IFrame?

Feb 15, 2012

how to Get xmlHttp.responseText when you call from IFrame? I get empty xmlHttp.responseText, while when calling server from out the IFrame, I get the responseText without problem, how can I solve this problem?

<iframe>
<input type="button" onclick="CallServer()">
</iframe>

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Returning Array From Ajax.responseText?

Nov 28, 2007

if it's possible to return an array from my php generated content to ajax's responseText. I tried echoing back the whole array variable but can't seem to fully receive it in javascript.

somewhere in file1.php

<?php
$myArray = array();
$myArray['name'] = "ajax tech";
$myArray['age'] = 20;

[Code]....

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Testing Xmlhttp.responsetext For Condition

Oct 13, 2011

I'm working on a script that calls my php file, checks the db and returns text. If the returned text="bad" then i want the var "bad" to be set to 1. at the bottom of my script, if anything has tripped bad=1 then it returns false and the form doesn't submit...everything works great except for this one piece so i was wondering if you guys might offer me some insight

[Code]...

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Turning Xmlhttp.responseText Into Links?

Dec 7, 2011

I need to turn xmlhttp.responseText into a column of links that will be displayed in a popup div.I've defined xmlhttp.responseText as var named txt with: var txt=xmlhttp.responseText;

That produces a var with comma delimited values. I'd like to proceed by passing txt through a For Loop that will create the links, but I can't find a method that will count commas.

How do I return the number of commas in javascript?

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Compare Div Content With Xmlhttp.responseText

May 4, 2010

i like to access a PHP file do some work and then if all is successful return the response text update the div innerhtml compare div content with xmlhttp.responseText

[Code]...

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Prototype PeriodicalUpdater Getting Function From ResponseText

Jun 2, 2009

I have a periodicalUpdater that returns countdown time that is created with php but I now need to call out one function when the time is right. the script PeriodicalUpdater calls

[Code]...

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