Ok so I'm writing a failry complex ASP.NET page that has quite a bit of javascript related to it. The problem is the page has alot going on with it but the browser just acts unresponsive alot of the time and lags while the javascript seems to perform fine. In this page, I send down a array list of available items for the user to select...
Some elements in my page are rendered through php code. Sometimes, on link clicks that redirect to a page in the same site, I want to insert html elements like div, span etc through javascript in their respective places. My main question is: how do I insert the elements in the appropriate place, and apply the same css styles to them as t...
please give the example to me. I want a class, which is a abstract class name "Person" , and two abstract class named "Male" and "Female", which extends "Person", and two concrete class named "Young man" which extends "Male" and "Young woman" which extends "Female". Also, I need a multiple inherited class which called "Unknown", and it ...
Hi! I've been trying to find out what's going on with my page for more than an hour.. What I'm trying to do here is to call a javascript function when the page loads, but for some reason it says "object required" then its pointing to my onload event in the body tag. This is what I have.. <head id="Head1" runat="server"> <!-- JAVAS...
Hi All, I am using Ajax with Prototype library. Here is my function that calls the Ajax function. function Testfn() { var DateExists = ''; new Ajax.Request('testurl',{ method: 'post', parameters: {param1:"A", param2:"B", param3:"C"}, onSuccess: function(response){ //DateExists = respons...
Hi all, how do I made an Expanding and collapsiable menu in java script where clicking on one menu will expand the children inside that and collapse other expanded menu? ...
I'm looking for an easy way to select an entire week (Sunday to Saturday). Initial searching for some sort of jQuery control has turned up empty. Does anyone have any recommendations of some? jQuery UI Themeroller enabled is a plus. ...
Why would we want to use prototype.js with scriptaculous.js? What's the main reason? When should we require that both libraries be include and when shouldn't we? ...
I've written some jQuery for parsing an id out of a link's href. It works, but I'm wondering if there's a cleaner, more idiomatic jQuery way of doing it: <a class="edit_tags" href="/image/edit_tags/id/2">Edit Tags</a> <script type="text/javascript" charset="utf-8"> $('.edit_tags').click(function(event) { event.preventDefault(); ...
HI , I have a Javascript based drop drown menu , When I am active on the index page for example IE shows the Active tab in a different color which is correct but once I have over another menu field the active nav it lost and hovers over the moused over selection. Does any one know a fix for this ? It is in the latest IE were the bu...
I have been working on a service that allows registered users to store data and retrieve it using an JavaScript XML Request. Basically, my service has one part that receives that product details and one part that returns them as XML on request. What I am trying to do is prevent people from accessing other users product details. So if on...
Say I have a HTML form containing this select element: <select name="mySelect" id="mySelect"> <option value="1" id="option1">1</option> <option value="2" id="option2">2</option> </select> How can I use prototype to select one of the option elements? The methods listed in the API reference of Form.Element don't seem to hel...
Hi, just wondering how I can check to see if a text variable is contained within another variable. like var A = "J"; var B = "another J"; something like :contains but for variables. thanks ...
I have a javascript part in my view, that I want to modify through locals I have defined in a helper. <script type="text/javascript"> var store = new Ext.data.JsonStore({ url: '/admin/administration/users/grid_data.json', root: 'users', fields: [ <%- for field in fields do -%> {name: '<%= field[:data_index] -%>'}, <%- end...
Is it possible to draw curved lines in an HTML page (normally across cells in a table) using JavaScript (for web graph control)? ...
Normally located on this website: http://www.appelsiini.net/projects/lazyload But the site is down... Or does anyone know of another location to download it? :( ...
With my PHP form, I want to pass one value to the URL, but remove submit.x and submit.y. Here's my form: <form action="booking.php" method="get"> <input type="image" value="access" class="rollbtn" src="../images/book-btn.gif" alt="Book" name="submit" /> </form> I want the URL to display booking.php?submit=access - but omit the x a...
I have a JavaScript object that is treated as an associative array. Let's call it "fields". It has several elements, e.g.: fields['element1'] = ... fields['element2'] = ... fields['element3'] = ... Given fields[0], is it possible to obtain the name of the property (which is "element1") instead of its value? ...
I have the following jQuery function (simplified): function doSomething(el, str) { el.find('.class').text(str)); } Don't worry about the .text() part, in reality I'm doing something a bit more complicated than that... But since that's irrelevant to my question, I'm just using .text() here as a simple example. The problem is, everyti...
I have the following result from a $getJSON call from JavaScript. How do I convert the start property to a proper date in JavaScript? [ {"id":1,"start":"\/Date(1238540400000)\/"}, {"id":2,"start":"\/Date(1238626800000)\/"} ] Thanks! ...