I want to inject some Json into the Html page returned by the server? Is there a public function that returns the Json string when Json(someObject) gets called? Note that I don't want to return Json to the browser in a seperate request. I want to convert an object graph to json and inject it into a script block. Thanks ...
In Javascript, str = 'left ui-tabs ui-widget ui-widget-content center right'; Is it possible to remove non 'ui-*' words by invoking str.replace() with regexp ? The result after invoking str.replace() should be: str.replace(/ /, '') = 'ui-tabs ui-widget ui-widget-content'; I've tried some regexp patterns, but they doesn't work. ...
I am trying to make a user generated nav bar. This nav bar because it is dynamically created may have more tabs on it than the width of the nav bar. That being the case, I would like to make it so that the nav will scroll from left to right. Currently I use an image mapping technique where I plot coordinates on an image and move divs ...
I have a div where when I hover over it I have a child div (another div) to animate, but when I hover over the child div, the parent div loses focus and the child element starts animating back as if I left the parent div. Here is the code I am using: $$(".slide .item").each(function (element) { element.observe('mouseover', function (e...
I have a dojo.dnd Source object that I just want to list out normally, without the user being able to sort the objects. Is this possible? ...
I have a link on a page that pops up a new window, and sometimes that second window takes a long time to load. I want to disable the link on the parent window until the child window finishes loading. I know I can have the child window onload() to alert the parent, but I don't want to mess with the child, so I have a little javascript tha...
I have seen some instances where people will say you have to use JS .style.display = 'none'; and that .NET .Visible = false will not work. What is the difference between the two and why would something work with the JS and not with the .NET? An example is http://www.componentart.com/forums/ShowPost.aspx?PostID=27586 (see the bottom pos...
In my MS SQL table, I read in an "time_zone" for a city from a record. I then want to use this time zone in a Javascript function to create a digital clock for that city. Currently I am trying to set the time_zone variable from Here's a code snippet from Default.aspx: function showtime() { zone(hiddenZone...
I understand the purpose of GWT, but I'm wondering if I can use it to compile a few functions from Java to JavaScript just to make sure that I don't have to maintain the same code in two different languages. Or would GWT bring along too much library/support overhead along to make this a reasonable choice? For future projects, I have th...
How do I remove the buttons in a jquery dialog? Per example, I tried re-calling .dialog with the correct new options, but the dialog seems unaffected. $('.selector').dialog('option', 'buttons', {} ); does not work, and nor does it work if actual new button strings and functions are declared. Thoughts? ...
For some reason when I run my game in IE it stops during the preloader. I opened up IE8's debugger and it failed on this line complaining about some run time error. document.getElementById("mainpreloaderscreen").innerHTML=loaded+"/"+total+"<br><button onclick=\"gamepreload('all')\">load all (not recomended)</button>"; Why does IE do ...
Note: This is a long winded question and requires a good understanding of the MVVM "design pattern", JSON and jQuery.... So I have a theory/claim that MVVM in DHTML is possible and viable and want to know if you agree/disagree with me and why. Implementing MVVM in DHTML revolves around using ajax calls to a server entity that returns J...
I have a timer that grabs a file every 10 seconds: if((Timer%10=="0")||(Timer=="1")){ I also have a random number generator: var randomNum = Math.floor(Math.random() * 10) + 2; I also have a variable which stores the time remaining: Timer=0; function countdown(auctionid) { var auctions; var divs; Timer=Timer+1; i...
I have an <img ... /> tag that I have bound a click event to in jQuery. When it is clicked I'd like to have it emulate the click of a button on the file upload to open the file system browse pop-up. I've tried these things within the click function and had no success: ... $(".hiddenUploadBtn").click(); ... ... $(".hiddenUploadBtn").sel...
Can I use javascript to get the system's double click interval? ...
Hello, This is the html i am using <tr> <td>No.</td> <td id="2" class="editable">data1</td> <td id="2" class="editable">data2</td> <td>Usage Left</td> </tr> <!-- Multiple rows with different ids --> and this is my javascript $(function(){ $('.editable').editable({onSubmit:Update}); function Update(){ var id = ...
Hello, I have a simple html option/select (dropdown) menu. I want to use JQuery to redirect links when an option is selected. I have a "go" button in noscript tags in case javascript is disabled, but in the case that the user has javascript..I would like the redirection to happen automatically on-click. Could somebody please guide me ...
Hey, For javascript I use the jQuery framework but can easily integrate any javascript functions into it. The problem I have is I have a div that fade's in when I click a link. How can I get it to align in the center of the page and stay even when scrolling. Below is an example of what I currently have implemented: HTML code: <div i...
Hi! I have coded a page that has two div one beside the other. The first one serves as a nav tree that, when clicked, loads a page in the right div with AJAX. I have to include a javascript file when one of the page is loaded. I have managed to do jsut that and all works perfectly but each and every time that someone want to see the pa...
Thanks to everyone in advance - alert((~1).toString(2)); outputs: -10 but in PHP/Java it outputs 11111111111111111111111111111110 Am I missing something, why does Javascript add a "-" to the output? Thx, Sam ...