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Function in JS returns undefined

- by megapool020

Hello there, I have the following problem. The alert allways returns undefined, but I know it has a value. What am I doing wrong. I'm out of solutions... I'm using JQUERY jquery-1.4.2.min.js Tnx in advance $(document).ready(function(){ $('#generateButton').click(createIBAN); }); function createIBAN(){ //---- First check if a bank has…

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Is there a Firebug console -vsdoc.js?

- by David Murdoch

If not, does anyone care to write one? I would do it myself...but I don't have time right now...maybe next week (unless someone beats me to it). If you are bored and want to compile the vsdoc: Here is the Firebug API. Here is a blog post about the format for VS doc comments for intellisense. Here is an example vsdoc (jquery-1.4.1-vsdoc.js). I…

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SetInterval missing property in js class

- by sebastian

I wrote simple class in JS witch works, but i had problem when i try use setInterval with it. Ex. if i do something like that ball = new ball(5,10,0, '#canvas'); ball.draw(); ball.draw(); ball.draw(); ball.draw(); It works. But this: ball = new ball(5,10,0, '#canvas'); setInterval(ball.draw, 100); Not work. I get error that values are…

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How to implement conditional render in JS?

- by mare

Below is the JS (jQuery) code of autocomplete's result function. You can see there's some lines where I print out <li>s containing some data properties (that come in as a result of automcomplete's AJAX call). How could I rewrite this so that <li> would be conditionally rendered based on whether the property contains any value…

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Firefox extension js object initialization

- by Michael

Note: this is about Firefox extension, not a js general question. In Firefox extension project I need my javascript object to be initialized just once per Firefox window. Otherwise each time I open my window a new timers will be engaged, new properties will be used, so everything will start from scratch. hope example below will…

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JS: Object itteration fails

- by Newbie

Hello! In my JS, I have an object called box_object. It looks like this: ({ id:"3", text:"this is a box object", connection_parent:["1", "2"], connection_child:["5", "6"], connectiondata_child:{ 0:{id:"5", linepoint:"bottom"}, 1:{id:"6", linepoint:"bottom"}}, connectiondata_parent:{ …

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Angular JS pagination after data loaded

- by Federico Bucchi

do you have any example of Angular JS elements pagination loaded from I file? I found this example: http://jsfiddle.net/SAWsA/11/ Now, instead of having this: $scope.items = [ {"id":"1","name":"name 1","description":"description 1","field3":"field3 1","field4":"field4 1","field5 ":"field5 1"}, …

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Problems with my JS array undefined x 7

- by Dave

I have an array im trying to loop through to create a new type of array specific to my current page. My array looks like this: //$_SESSION['data'] = Array ( [0] => 1 [1] => 0 [2] => Tom [8] => 1 [4] => 1 [5] => Array ( [7] => Array ( [0] => Andrew [1] => 1 [2] => 1 [4] =>…

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page loads twice due to js code

- by Cristian Boariu

Hi, I have this div inside a repeater, where i set the class, onmouseover and onmouseout properties from code behind: <div id="Div1" runat="server" class="<%# getClassProduct(Container.ItemIndex) %>" onmouseover="<%# getClassProductOver(Container.ItemIndex) %>" onmouseout="<%#…

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UIWebview :: Text :: HTML :: JS

- by user306089

hello, 1- i load a text from a txt file 2- i show it into a html "file" 3- problem : 3-a : this code works : i create my page by code and i insert my text myText = ... loaded from an array of texts ...; NSString *myDescriptionHTML = [NSString stringWithFormat:@"<html> \n" "<head>…

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Script (AJAX or JS) does not work properly in IE8

- by Uno Mein Ame

I have a js/ajax script at http://worldcitiesdatabase.info/test1/ I just received a complaint that it does not work properly in IE8. Onchange seems to work, but then the next menu is not populated. Can you please help me figure it out? Thanks Not sure what the problematic part of the code…

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Iterate over defined elements of a JS array

- by sibidiba

I'm using a JS array to Map IDs to actual elements, i.e. a key-value store. I would like to iterate over all elements. I tried several methods, but all have its caveats: for (var item in map) {...} Does iterates over all properties of the array, therefore it will include also functions and…

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Opera bug with JS autoselecting text (if more than 1 div)

- by E L

Here is HTML code. It supposed to select all text in "Container" div <B onclick="SelectText(document.getElementById('Container'));">select all text</B> <Div id="Container"> <Div>123456</Div> <Div>123456</Div> <Div…

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JS best practice for member functions

- by MickMalone1983

I'm writing a little mobile games library, and I'm not sure the best practice for declaring member functions of instantiated function objects. For instance, I might create a simple object with one property, and a method to print it: function Foo(id){ …

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Redis Cookbook Chat Recipe

- by Tommy Kennedy

I am a new starter to Node.Js and Redis. I got the Redis cookbook and was trying out the Chat client & Server recipe. I was wondering if anybody got the code to work or if there is some bug in the code. I dont see where the sent messages from the…

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IE8 v8 not changing class for a DOM element despite JS function changing the element attribute

- by Alfabravo

I have an on-screen keyboard in order to provide a safer input for passwords. The keyboard itself is placed like this: <div class="teclado_grafico" id="teclado_grafico"> <a class="tecla_teclado" onmousedown="teclaAction( this,…

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Updating / refreshing a live geojson layer | JSON & JS Variable

- by Ozaki

TLDR I am trying to get my geoJSON layer to update, currently it will 1. Create the vector mark, 2. Remove the vector mark, 3. Set the JS variable for lat and lon, 4. Unset the variable??? :S Hey S O. I have a geojson layer set up as…

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Validating button click event using JS from inside ascx nested inside updatepanel

- by Viswa

Hello I have a button inside an ascx inside an update panel inside aspx content page. When the button is clicked i want it to run a JS function that causes to show a panel. Here is my Code. <pre> <%@ Control…

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Is there a Grid plugin for jQuery that has similiar capabilities to the Ext-JS Grid?

- by Ehrann Mehdan

One of the most appealing features of Ext-JS is the Grid control in my opinion. I was searching for something free that does something close and have set my hopes on jQuery. I haven't found a jQuery (or other LGPL compatible)…

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What is the best way to use Ext JS as part of Java / Spring / Hibernate based web application?

- by Igor Romanov

We want to try Ext JS on new project. Is there any well-known best practice for integrating Ext JS with server side Java (Spring/Hibernate/JS) application? Is DWR a good choice for that?

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Is there a free (LGPL compatible) Grid plugin for jQuery that has similiar capabilities to the Ext-J

- by Ehrann Mehdan

One of the most appealing features of Ext-JS is the Grid control in my opinion. I was searching for something free that does something close and have set my hopes on jQuery. I haven't found a jQuery (or other LGPL compatible)…

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how to make a partition which is in ext-2 , a writable disk?

- by mekasperasky

i have debian system in which i have mounted the OS on a ext-3 system . I have got a partition of 60 gb , which is formatted to ext-2 partition . Even if I mount , i cant write anything into it . How can i change that ? How…

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Ext JS - Can I 'chain' methods on a field ??

- by dwfresh

HI, I am just trying to set a field value and disable it at the same time. Can this be done in ext js? The docs are very weak on this subject. something like this generates errors: …

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Backbone Model fetched from Lithium controller is not loaded properly in bb Model

- by Nilesh Kale

I'm using backbone.js and Lithium. I'm fetching a model from the server by passing in a _id that is received as a hidden parameter on the page. The database MongoDB has stored the…

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Using multiple named outlets and a wrapper view with no content in Emberjs

- by user1889776

I'm trying to use multiple named outlets with Ember.js. Is my approach below correct? Markup: <script type="text/x-handlebars" data-template-name="application"> <div…

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