Every time I assign a string, I'd actually like to assign a string object, without the extra code. This var foo = "bar"; becomes var foo = new String("bar"); Basically hi-jacking the assignment. Follow-up: If the above is not possible is there a way to prototype the string variable type, rather than the String object? As ...
Here's some question about oop in js (questions in the code below). <html> <script> function A(){ a = 'a - private FROM A()'; this.a = 'a - public FROM A()'; this.get_a = function(){ return a; } } function B(){ this.b = 'b - private FROM B()'; this.a = 'a - public FROM B() '; ...
I have a slider that rotates between different divs nicely with the following code: <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script type="text/JavaScript"> $(document).ready(function (){ function showSlide(integer) { $('#myslide .cover').css({l...
I'm trying to setup a simple slide show using ContentFlow javascript (http://www.jacksasylum.eu/ContentFlow/index.php), and I know I'm missing something very simple - I can't seem to control the size of the images in the slideshow. It automatically scales them to the device I'm viewing them on, but on a higher res monitor it just looks w...
Is there a way to use a wildcard in a javascript bookmarklet? For example, I have this: javascript:(function(){var b=document.getElementsByName('send');for(var j=0;j<b.length;j++){if(b[j].value.match(/^Send Pattarapim a Thank you gift$/i)){b[j].click();break;}}})() That worked great when the item was for "Pattarapim". But that "na...
I want to use this task in the VS2010 Web Application package deployment process to compress the javascript files: <Target Name="CompressJS"> <ItemGroup> <_JSFilesToCompress Include="*.js" /> </ItemGroup> <Message Text="Compresing Javascript files $(_PackageTempDir)" Importance="high" /> <JSCompress Files="@(_JSF...
I am using the jQuery MVC validation library for ASP.NET MVC, which is working fine. However, on my form I have a 'Cancel' and a 'Save' button, both of which I want to submit the form back to the server. However, if the user clicks 'Cancel' I need to disable the client side validation so that the user doesn't get prompted to complete...
I want the following button (and it's image) to change size when I click it. The dialog is showing, but the size is not changing.. <html> <input type="image" src="pacman.png" onClick=" alert('test'); this.height='200px'; // change de button size // this.image.height='200px'; // not sure if this line will wo...
I have the following JQuery snippet: (someVar.next().length == 0)?someVar.fadeOut().end().find("ul").first().fadeIn():someVar.fadeOut().next().fadeIn(); There is a fair amount of code duplication between the two results of the conditional - i.e. someVar.fadeOut() and .fadeIn() on both. I would ideally like something like this: someV...
In Jeff Roberson's jQuery Regular Expressions Review he proposes changing the rts regular expression in jQuery's ajax.js from /(\?|&)_=.*?(&|$)/ to /([?&])_=[^&\r\n]*(&?)/. In both versions, what is the purpose of the second capture group? The code does a replacement of the current random timestamp with a new random timestamp: var ts ...
Hello I have a select element which has a few options. I am able to get the selected option when an onChange event is fired. Now I need to pass that option text to php, either with pageload or ajax. echo $form->select('data_source_select',$dataSourceOptions,null,array('escape'=>false, 'empty'=>'Select One','onChange'=>'getData(this)'));...
I have a series of fields created dynamically based on database records. They will be named cardObject1, cardObject2, and so on for as many rows as necessary. I'm now trying to access a specific cardObject field in a function where the number is passed in, but am getting an error message. The field looks like this: <input name="cardOb...
Hi, With the fallowing code I want to delete the last element inside the steps variable, var steps = $(element).find("fieldset"); var count = steps.size(); steps[count-1] = null; but when I iterate with the each method, it doesn't seems to see the null value steps.each(function(i) { }); ...
I am pretty new to this, so go easy on me: I am building an image gallery with a main index page which allows users to select different categories of projects, a sub-index page which allows users to select specific projects within their selected category, and then the gallery page for that project. The code below is for the main index ...
im trying to append data using jquery, but its only showing the status messages but not the button! although the button deos show on firebug? $("form.follow-form").live('submit', function(e) { /* stop event */ e.preventDefault(); /* "on request" */ $(this).find('i').addClass('active'); /* send ajax request */ $.ajax({ ...
Hi Folks, I am trying to invoke an ajax call as soon as my input fields length is 15 (for now I have just put in an alert box in place of .ajax{ }), but the alert box is not firing up until I click somewhere on the screen after input field is filled with 15 characters. what am I doing wrong here? $("#serialCode").change(function ()...
Hello all, We are doing an ajax call to retrieve from database. Since our clients may use different languages we encode everything into unicode to store in the database (saves worrying about collations and such). Now when we fetch such content to be displayed in an input text field it is displaying the unicode codes. Checked the HTML 4 ...
Hi guys i have this link http://www.tgi.com.pt/link/tabSlideOut.html and my idea is the link content open the left div. But I can't doing the desired effect any suggestion? ...
in jsp i have <a href="javascript:toggle('<s:property value="company.name"/>')"> company names containing apostrophes are generated like so: <a href="javascript:toggle('apostrophe's company')"/> single quotes around names cause problems for company names with the apostrophes. i'd like to get double quotes around the names instead, ...
Hi, I'd like to fade my first background-image into one that is supposed to be used on hover and then off again once the user removes their mouse. Can use jQuery. Here is what I have so far: <ul style="top: -70px; display: block; padding-left: 205px;" id="cats-menu" class="nav superfish sf-js-enabled"> <a href="http://www.ballp...