I have previously written my web apps with a server side / html template language type design. I am interested in writing a static html client that uses javascript to fetch data from a restful service (ala couchdb). It dawned on me that I could not in one web request get both the static html file, and the json data that is used to popula...
I have a <div> element that contains a table, which I want to resize to the maximum viewport height - 70 px. The reason is that I want the header to stay in one place, and the table to scroll independantly. I can't use iframes for that, since there is complicated javascript interacting with the table. I therefore have to use a <div> and ...
I've built a web page using HTML and Javascript that acts like a desktop app. I'd like to distribute it to users in the methods they are most familiar with. For Windows users, I think this is an installable application or a "setup.exe" file. My app, however, works perfectly in the browser. Specifically it can be opened in a javascrip...
What would be the best way to convert a mysql date format date into a javascript Date object? mySQL date format is 'YYYY-MM-DD' (ISO Format). ...
One of the features is that when a user clicks on something, something happens. How do I simulate this click without just calling the function? ...
I want to change the value of an element with javascript. <span id="mixui_title">Angry cow sound?</span> <script type="text/javascript"> $("#mixui_title").val("very happy cow"); </script> ...
Suppose I have this: <a id="main_link" href="http://feedproxy.google.com/~r/AmazonWire/~5/FN5UZlXKwdY/SalmanRushdiePodcast.mp3"> How do I use Jquery to change the "href" to something else? ...
I have a main page that contains a frameset with some frames. I need to access and set the text of a button inside one of my frames from a javascript method in the main page. I believe its the window.frames that is the issue. It works in IE6 but not in Firefox. Is there something else I can use in place of this to get it to work across ...
How do you get an ASP.NET application relative URL from JavaScript? ...
Hi. I have an input field that has a field hint that comes up when focused. The problem is that I am using prototype effects and have the hint Effect.toggle 'ing, and if someone types in the field, then backspaces, the hint gets all backwards. Is there a way to set a var or case or something that can be set while the input has focus? ...
Is there a blanket rule in terms of how javascript should be loaded. I'm seeing people saying that it should go on the end of the page now. Thoughts? ...
Hello, I have an HTML text field. I want to validate via JavaScript that the value entered is a valid date in the form of "MM/DD/YY" or "MM/D/YY" or "MM/DD/YYYY" or "MM/D/YYYY". Is there a function that does this? I sort of assumed there was something like isNaN but I don't see anything. Is it true that JavaScript can't validate dates...
Can a bookmarklet process the XML result document from a web service once it's displayed in the browser? After calling a web service from the browser, an XML document is returned. I would like to build a bookmarklet to grab some element values from the XML and display them in another window. However, i'm having trouble getting access to...
Hello, I'm using this plugin: http://cssglobe.com/post/5780/easy-slider-17-numeric-navigation-jquery-slider Demo: http://cssglobe.com/lab/easyslider1.7/02.html Maybe somewhere in here can be altered? if(options.numeric){ for(var i=0;i<s;i++){ $(document.createElement("li")) .attr('id',options.numericId +...
Hello, I have a form in HTML with multiple inputs of type submit: <form id = "myForm1" action="doSomethingImportant/10" class="postLink" method="post"> <input type="hidden" id="antiCSRF" name="antiCSRF" value="12345"></input> <input type="submit" value="clickThisLink"></input> <input type="submit" value="Don'tclickThisLink"></input> </f...
I need to be able to take any JSON data and print the key/value pairs. (something similar to print_r() in PHP) Is this even possible with javascript? ...
I'm trying to find the exact height and width of a browser's viewport, but I suspect that either Mozilla or IE is giving me the wrong number. Here's my method for height: var viewportHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight; I haven't...
I've got this piece of Java code with embedded Rhino (irrelevant bits omitted): Context cx = Context.enter(); Scriptable scope = cx.initStandardObjects(); scope.put("foo", scope, Context.toObject(foo, scope)); ScriptableObject.putProperty(scope, "bar", Context.javaToJS(bar, scope)); where foo extends ScriptableObject and bar is just...
I have a problem with dereferencing a Javascript object and setting it to NULL. Here, I have a Folder implementation that supports recursive subdirectory removal. Please see my comments to understand my dilemma. function Folder(name, DOM_rows) { this.name = name; this.files = [].concat(DOM_rows); this.subdirs = []; } Fold...
Lets say I have a page with this code on it on www.foo.com: <script src="http://www.bar.com/script.js" /> Can I write code from within script.js that can check that it was served from bar.com? Obviously document.location.href would give me foo.com. Thanks! ...