Dear All, I have one html structure: enter code here <ul> <li><span>aaa</span> <div> <ul> <li><span>bbb</span> </li> </ul> </div> </li> <li><span>ccc</span> <div> <ul> <li><span>ddd</span> </li> </ul> </div> </...
Does JavaScript support garbage collection? For example, if I use: function sayHello (name){ var myName = name; alert(myName); } do I need to use "delete" to delete the myName variable or I just ignore it? ...
Is it possible to use javascript in Mobile .NET, if yes please let me know how we can do that. Please post Link to the helping article for javascript in Mobile .NET if you know some. ...
Hello can you share your experience about javascript outlook calendar like control I have to add such a control to one project but don't have any experience at the moment 10x in advance ...
I have a PHP file and it holds a value in this session variable: $_SESSION['image_value']. I want this session value in a JavaScript function. Actually, I want to match a string in my JavaScript function with this session value. Anyway I can do this? ...
From a child popup window (opened using window.open), I am trying to change the URL of the window that opened me, e.g. window.opener.location.href = 'http://www.google.com'; In all browsers this works wonderfully, except for IE8 (and I am somewhat sure it worked in previous IE8. Maybe a security update kills this). In IE8 what happens...
As the title: there is a way in wich I can know, client side, if the current page is shown by navigating the browser's history, or following a link, or by a postback? ...
Hi friends, I have an issue with js. I have form like below. Add button is adding li with input box and Remove button is removing... it is working very well. the issue is, it is creating the li after ul, out of ul :/ you can see it clearly at the screenshot below. any idea about solution? appreciate!!! thanks!!! * ps, how can I nam...
I have several forms inside DIVS on my page. I have one form which contains a text field and is always visible, and this is where the user hits 'enter' key and submits... I want to get values selected in the other forms on the page, and submit them all together, not one by one, so that my PHP code can use "ALL VALUES" and search a mysq...
Hey there! I have a question about using Javacript to return search results from twitter. The idea is to use arrays, but we have not really covered them in class. Can anyone suggest how I might get started writing these functions? Below is the template we are supposed to use: /* This function takes an array of "tweets" and conve...
The question is on iframes/bookmarkablity and back button functionality. This issue I am facing is how to create iframes with bookmarkable url's without loosing the back button functionality.Lets say all the pages are in the same domain and the child pages inform parent of the child page load for updating the window.location.hash pro...
I've always used the class attribute, never id for the purpose of CSS selecting and styling. I know that the id must be unique, but that doesn't seem to be a reason to use it for CSS. The only reason I have used the id attribute is for JavaScript and form labelling. I find mixing id and class for the purpose of CSS can cause confusion,...
This is what I have basically: <a href="http://somelink.com"> <span>stuff</span> <span onclick="AwesomeFunction();">more stuff</span> <span>the last stuff</span> </a> Now, the problem is I want to keep the parent as a link but if the user clicks the span with the onclick event I don't want the browser to follow the link...
<tr id="tr99"><td>......</td></tr> <input type="checkbox" onclick="toggletr(this);" value="val" id="cbox" /> The javascript: $(document).ready(function() { function toggletr(obj) { if(obj.checked) $(#tr99).hide(); else $(#tr99).show(); } hi.this is my code that runs in add page of staff. if user is ...
Recently several tools have been released such as pyjamas and Scheme2js that allow one to take code in a language such as Python or Scheme and compile it to Javascript. But how practical is such a tool? I could see debugging being quite painful as you would have to debug the compiled javascript code itself, and correlate any bugs in ...
Assuming a 32-bit OS/Browser, could a Date object created in JavaScript rollover to 1970 if I set a date beyond 2038? The Mozilla documentation says a year can be set to 9999, however I don't know if this is consistent across all JavaScript implementations, or if this is an accurate description of what the specification dictates. I wou...
I am using jQuery Autocomplete and MVC to populate a dropdownlist with a bunch of column names. Whenever a user changes the value of a DropDownBox on my form I make a request to my controller to return a new list of columns (as an array, wrapped in a JSON Result) that will populate my AutoComplete boxes. My Problem is that the autoco...
The jQuery documentation lists the following example of using $.getJSON to request JSONP: $.getJSON("http://api.flickr.com/services/feeds/photos_public.gne?tags=cat&tagmode=any&format=json&jsoncallback=?", function(data) { $.each(data.items, function(i,item) { $("<img/>").attr("src", item.media.m).appendTo("#imag...
Hello I've got a form on the html page which gets submitted by javascript in some cases. The problem is that browser window change its location to the action URL specified for this form. Is there any way to prevent it of working this way? ...
I have a function in javascript that moves one div depending on the mouse position. This function is set on a setInterval() function and executed every second. I need to capture the mouse position like this: function mousemov() { document.getElementById("myDiv").style.left = Event.clientX; //don't work } window.onload = function() { ...