Loop Is Returning Last Object
Mar 7, 2006Need some help with my For loop. The issue is that, my loop is only returning the values of the last item in the js file. I want the select box to include all possible names.
Code:
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JQuery :: Returning ID Of A Hovered Object?
Feb 25, 2011I have the hover event set up. There are 100 elements in my document of the class square. What I want to do is return the ID of the current square that is hovered and edit the style=' ' attribute of the .square with that specific ID.
[code]
<script type="text/javascript" src="jquery-1.5.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
[Code]......
JQuery :: Returning Object From Plugin?
Aug 24, 2009Basically what I'm trying to do is write a plug in which connects to a sharepoint web service, traverse the results of the xml document that is returned by the web service for certain elements, and then return a collection of xml elements which I can use in another function on the page that is calling the plugin.My code looks like this:Main Page
<script type="text/javascript">
$(document).ready(function() {
var listItems = $.sharepoint();
[code]....
JS Not Returning CSS Object Attribute Values
Mar 23, 2009From the code given below, I think it's pretty obvious what problem I'm having, but I'll explain:
Javascript is only returning HTML DOM attribute values when they are assigned by the javascript function, not when they are assigned by CSS. So, if I set the background colour of a div using CSS, then try to call that attribute value, JS doesn't return it, BUT, if I then assign a new value using JS, it can correctly read the attribute value.
What am I doing wrong? Or can javascript not pull HTML DOM attribute values assigned by CSS?[code]...
Returning Multiple Values Using XMLHTTP Object?
Apr 6, 2006I'm just starting to try out "Ajax" web programming and I've got a question.
AJAX is fairly straightforward. Javascript creates an XMLHttp object and
then uses that to generate a hidden webpage with your results.
What I'd like to know is, how can I retrieve multiple values from an XMLHttp
request?For example, if my request generated an SQL query that returned a
Name, Address and PhoneNumber, could I get those values directly instead of
parsing them out of the ResponseText?
This is my current handler:
function showResult(pge) {
var url="getResult.asp?sid=" + Math.random() + "&q=" + pge
xmlHttp=GetXmlHttpObject(stateChanged)
xmlHttp.open("GET", url , true)
xmlHttp.send(null)
}
function stateChanged() {
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
//Complete, so show results.
document.getElementById("myResult").innerHTML=xmlHttp.responseText;
//How to get mulitple values here?
}
}
JQuery :: Get Function Returning String Not JSON Object
Aug 5, 2009I have a very simple PHP script that returns JSON like this:
{"question":"What day is it?"}
And I'm trying to call it from another page using Ajax. My code looks like this:
var url = "/test.php";
$.get(url,
function(data){
$.each(data, function(i, value) {
alert(value);
}, "json"
);
});
When I run it I get each character printed out one at a time in a separate alert. And then when I used this line of code:
alert(typeof data);
It tells me that 'data' is a string. Shouldn't it be a JSON object?
JQuery :: Functions Are Returning A Deferred/promise Object?
Nov 7, 2011I've been going through the documentation for the deferred objects API, and one thing that's still not clear to me is : what jQuery functions are returning a deferred object?
The documentation seems to say that jQuery.ajax() and the animation functions like jQuery.fadeIn() does (what about jQuery UI effects?), but the pages for those functions say they return a jqXHR object and a plain jQuery object.
[Code]...
JQuery :: Get ID Of Every Object In Class On Each Loop?
Feb 26, 2010I have an each loop that goes through all the elements in a certain class. What I need to do is get the ID of the current element in the each loop, but I can't seem to figure out how to. var currentID =$(this).attr ("id"); was my first assumption, but it's not working. [code]The css is just for debugging, not the goal, so alternate ways for me to do that won't help.
View 1 Replies View RelatedLoop Animated Object With Script?
Apr 8, 2009How can I loop the animated object with javascript? it will be grateful if someone can give me some hint....
here is the code I managed to achieve so far,code...
Pulling Data From An Object Using A Loop
Mar 18, 2010lets say I have
Code:
alpha.numeric.1.array
alpha.numeric.2.array
alpha.numeric.3.array
how would i go about getting the data in the array? my current thinking is
HTML Code:
for(index=0;index<=3;index++;)
{
alpha.numeric[index].arraykey;
}
Build A Config Object For A Program Using A Loop ?
Apr 27, 2011I am trying to build a config object for a program using a loop. Here's what I've done so far (note: "bbtags" is an array built like this):
The RESULT that I am after would look like this:
Notice the items I marked in red. Instead of these items having the VALUE of the variable "name", they instead have value of "name".
That is, every part in red is "name".
JQuery :: Setting Object Property Inside Each Loop?
Aug 10, 2010Trying to add a new property to a non-jQuery object from inside each loop doesn't appear to work:
var arguments=new Object();
arguments['ticket']=ticket;
arguments['email']=email;
arguments['module']=module;
arguments['epoch']=new Date().getTime();
var total=0;
$('select.category').each(function(){
var name=$(this).attr('id');
var option=$(this).find('option:selected').val();
total+=parseInt(option);
arguments[name]=option;
});
The 'total' variable works as expected. The the 'arguments' variable doesn't. Almost like
a variable scope issue or something. If I put some extra debug code to print out all the
property/value pairs, outside each loop I only see original four, and inside each loop only
the new one just set and none of the original four.?
JQuery :: Index() Not Returning Index Of Object
Aug 25, 2010I am trying to get the index of a li with a specific class. I know I'm selecting the right object because I can apply a CSS class to it (eg change border colour) but when I try to get the index it returns -1. But I know the object exists as I can alter it. :-s
jQuery(document).ready(function() {
var active = $("#tertiarynavigation .bordered").get(0);
var num = $("#tertiarynavigation li").index(active);
alert("Index: " + num);
[Code]......
Remake Static Object Constructor With Length Property Which Would Be Not Enumerable In For Loop
Sep 20, 2010I have static object and I want remake it to a constructor with property 'length' which would be not enumerable in for loop... This is my object and how I generate it
[Code]...
Recursive Function With For Loop, For Loop Is Breaking When Calling Itself
Jan 22, 2011I have been looking at this code for two evenings now, and rewrote it 4 times already. It started out as jQuery code and now it's just concatenating strings together.
What I'm trying to do: Build a menu/outline using unordered lists from a multidimensional array.
What is happening: Inside the buildMenuHTML function, if I call buildMenuHTML, the for loop only happens once (i.e. only for 'i' having a value of '0'.) If I comment out the call to itself, it goes through the for loop all 3 times, but obviously the submenus are not created.
Here is the test object:
test = [
{
"name" : "Menu 1",
"url" : "menu1.html",
"submenu" : [
[Code].....
'Menu 2' and 'Menu 3' don't show up! I'm sure it's something small that I'm overlooking.
Send A Loop Variable (i) To A Function Inside The Loop
Aug 4, 2011I'm looking to send a loop variable (i) to a function inside the loop, but I can't seem to get it to use the value I want, it keeps making it a reference of i and therefore the function is always called using the last value of i rather than the one it was set with.
So if i have 5 Tabs then Tab 1, when clicked, should call DefaultTabClick(0) and so on rather than always using 4 for any of the tabs.
JQuery :: Loop Forever And Reload Xml Each Loop?
Jul 29, 2011I have the code below, how could it be modified to loop over and over and reload the xml file each time. Flow would be: load xml, run thruogh code to display each xml node one at a time, when reach last node, start all over, reloading xml file,
[Code]...
While Loop Or For Loop For This Script Involving Arrays?
Mar 6, 2011As you can see from the code and the output, it will attempt to write to the browser how many moves, but only '0'.
function rollDie()
{
return Math.floor(Math.random() * 6) + 1;
}
/*
*searches for a number in a number array.
*
*function takes two arguments[CODE]...
Returning Value From Prompt() ?
Jul 20, 2005here's what we have in an html file.
<form .....
<input type=button name="comment" onclick=" prompt('enter comment','
' )" >
Is there anyway to get the value returned from the prompt in the statement
above, into the value of the statement below ?
<input type=hidden name="comment_text" value = ???? >
We would like the user to click the "comment" button, have another window
popup where they enter their comment, and then take the comment text and
append it to the value parameter of the hidden statement.
Function Not Returning Value / What To Do?
Mar 27, 2009The following code is supposed to return a variable containing text, currently the code posts the data but returns an "undefined" variable. Can someone tell me what's wrong? code...
View 9 Replies View RelatedReturning All LI Id's Values From A UL
Mar 27, 2007I am trying to turn all the bullet points Li id values so i can store them.. I have written the code below but all this does it return the number of li's, everything i have done to bring out the id of the li, it fails. Code:
View 2 Replies View RelatedReturning A Style's Value
May 21, 2010I know this is probably a really simple this to do, but for the life of me I can't figure it out. I want to find out the value of a style for a certain element. So say in the CSS I said 'content' had a width of 100px, but I want to get that value with Javascript.
Here's my shot at it:
alert(document.getElementById('content').style.width);
I just get null.
IE7 Returning 'toJSON' Instead Of 'i' Value
Mar 3, 2009I'm not overly proficient at Javascript, but have fumbled my way through some tutorials to come up with the following code to create a tab mechanism.
It works perfectly in Firefox, Safari, Chrome and IE8. However, in IE6 and IE7 it fails to operate as of the 'for (var i in temp) {' line. It doesn't error out, it just doesn't perform any of the functions within the for.
Some things I've noted: * In Firefox if I alert(i) below the for, then it alerts the numerical value of i correctly through the for loop. * In IE7, however, alert(i) alerts the value 'toJSON' and nothing more. It never finds 'if (i <= maxlen) {' to be true as a result.
Any thoughts on what's going wrong here?
Code JavaScript:
function toggle_visibility(showid, hideids) {
$(showid).style.display = 'block';
// Change CSS
[Code]....
Returning Value Of Input Box?
Oct 14, 2009I'm using Jquery to return the value of an input box based on the ID of that input box but can't seem to get the syntax to work.
Code JavaScript:
var partNo = $('.quantity input').attr('id');
var quantity = parseInt($('.quantity input id').val());
Returning Value Outside Of Function?
Mar 27, 2009I would like to document.write the status value using the return function but I can't get it to work.
The output should be Markers On or Markers Off.
<html>
<head>
<script type="text/javascript">
[Code].....
Changing For Loop To While Loop?
Nov 12, 2010I am doing some studying and we was to create a small loop using either the for loop, while loop or do while loop. I chose to do the for loop because it was easier to understand, but I want to know how to do the same using the while loop. Here is the for loop I have, but I cant figure out how to change to while loop.
for (var i = 0; i < 5; ++i)
{
for (var j = i; j < 5; ++j)
{
[Code]....
How do you make the same using a while loop?