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  • GameQuery Collision Detection

    - by Pez Cuckow
    I am having a problem with GameQuery (jQuery) collision detection Tthey just never seem to fire?!? I have checked all the .arrow's exist and the same for the .bot's but it just never seems to call the function I have the below code in my main callback: $(".bot").each(function(){ $(this).collision(".arrow").each(function(){ alert("Test"); }); }); Do you have any idea why this would just simply be doing nothing? The bot walks (has it's x value) moved right over the arrow. Current revision online at http://labs.pezcuckow.com/solveit/game.html (no where near finished) if anyone doesn't mine having a look! Many thanks,

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  • accessing embedded object with jquery not working in firefox 3.6

    - by taber
    Hi, this code in my plugin used to work just fine: jQuery('#embedded_obj', context).get(0).getVersion(); and in html... <object id="embedded_obj" type="application/x-versionchecker-1.0.0.1"</object Basically trying to get the properties from an embedded object. But it looks like get(0) is returning an html object instead of the actual embedded object. For example, if I do: var launcher = jQuery('#embedded_obj', context).get(0); for(prop in launcher){ alert(prop + ': ' + launcher[prop]); } ... it alerts things like "getElementByNode," "scrollWidth," "clientLeft," "clientTop" etc. Again this worked before Firefox 3.6. Has anyone else seen this or have any ideas/suggestions? Thanks!

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  • Automatically resize jQuery UI dialog to the width of the content loaded by ajax

    - by womp
    I'm having a lot of trouble finding specific information and examples on this. I've got a number of jQuery UI dialogs in my application attached to divs that are loaded with .ajax() calls. They all use the same setup call: $(".mydialog").dialog({ autoOpen: false, resizable: false, modal: true }); I just want to have the dialog resize to the width of the content that gets loaded. Right now, the width just stays at 300px (the default) and I get a horizontal scrollbar. As far as I can tell, "autoResize" is no longer an option for dialogs, and nothing happens when I specify it. I'm trying to not write a separate function for each dialog, so .dialog("option", "width", "500") is not really an option, as each dialog is going to have a different width. Specifying width: 'auto' for the dialog options just makes the dialogs take up 100% of the width of the browser window. What are my options? I'm using jQuery 1.4.1 with jQuery UI 1.8rc1. It seems like this should be something that is really easy. EDIT: I've implemented a kludgy workaround for this, but I'm still looking for a better solution.

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  • Adding new rows to a jQuery TableSorter with Pager

    - by macca1
    I have a basic table with the jQuery tableSorter on it in addition to a filter and pager: $("#myTable") .tablesorter({ debug: false, widgets: ['zebra'] }) .tablesorterFilter({ filterContainer: $("#filterBoxOne"), filterClearContainer: $("#filterClearOne"), filterColumns: [0, 1, 2], filterCaseSensitive: false }) .tablesorterPager({ container: $("#pagerOne"), positionFixed: false }); I'm trying to dynamically add a whole bunch of rows to it: function addRows() { $("#myTable tbody").append( $("#newRows").html() ); $("#myTable").trigger("update") .trigger("applyWidgets"); //.trigger("appendCache"); //tried this, didn't help } Everything is working fine except for the pager: it doesn't get updated when I add more rows, and upon clicking on one of the buttons (first, next, last, etc), the newly added rows disappear. Is there a way I can remove the pager and re-add it? Or is there some other way to achieve this?

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  • How would this code be refactored to use jQuery?

    - by C.W.Holeman II
    How would this code be refactored to use jQuery? var lu = function luf(aPrefix){ switch (aPrefix){ case 'xhtml': return 'http://www.w3.org/1999/xhtml'; case 'math': return 'http://www.w3.org/1998/Math/MathML'; case 'svg': return 'http://www.w3.org/2000/svg'; case 'emleo': return 'http://emle.sf.net/emle020000/emleo'; } return ''; }; function emleProcessOnLoad(aThis) { var result = document.evaluate("//xhtml:span[@class='emleOnLoad']", aThis.document, lu, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (var jj=0; jj<result.snapshotLength; jj++){ var emleOnLoad = result.snapshotItem(jj).textContent; eval("var emleThis=result.snapshotItem(jj);" + emleOnLoad); } }

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  • How do I DRY up my CouchDB views?

    - by James A. Rosen
    What can I do to share code among views in CouchDB? Example 1 -- utility methods Jesse Hallett has some good utility methods, including function dot(attr) { return function(obj) { return obj[attr]; } } Array.prototype.map = function(func) { var i, r = [], for (i = 0; i < this.length; i += 1) { r[i] = func(this[i]); } return r; }; ... Where can I put this code so every view can access it? Example 2 -- constants Similarly for constants I use in my application. Where do I put MyApp = { A_CONSTANT = "..."; ANOTHER_CONSTANT = "..."; }; Example 3 -- filter of a filter: What if I want a one view that filters by "is this a rich person?": function(doc) { if (doc.type == 'person' && doc.net_worth > 1000000) { emit(doc.id, doc); } } and another that indexes by last name: function(doc) { if (doc.last_name) { emit(doc.last_name, doc); } } How can I combine them into a "rich people by last name" view? I sort of want the equivalent of the Ruby my_array.select { |x| x.person? }.select { |x| x.net_worth > 1,000,000 }.map { |x| [x.last_name, x] } How can I be DRYer?

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  • Windows Sidebar gadget - cannont access a div in Flyout DOM

    - by cyrix86
    In the main gadget html, there is a div with an onclick that calls this method in the Gadget script file: ShowFlyout = function() { System.Gadget.Flyout.show = true; var flyoutDoc = System.Gadget.Flyout.document; var mainFlyoutDiv = flyoutDoc.getElementById('divFlyout'); mainFlyoutDiv.innerHTML = "hello"; } Here is the Flyout html: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>This is a flyout</title> <link href="Css\FlyoutStyle.css" type="text/css" rel="Stylesheet" /> </head> <body> <div id="divFlyout" > </div> </body> </html> The problem is that mainFlyoutDiv is always null. When peering into the System.Gadget.Flyout.document object through the debugger, the body parameter is null - I don't think that's right. The System.Gadget.Flyout.file value is being set elsewhere when the gadget first loads. What am I doing wrong? Also, does the System.Gadget.Flyout.show property have to be true before the System.Gadget.Flyout.document property can be accessed? My ultimate goal is to open a flyout and dynamically populate it's html

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  • IE-only Styling for jQuery qTip

    - by Kevin C.
    I'm using jquery.qTip on http://comps.gunnjerkens.com/phws/services/ Looks beautiful with the drop shadow and rounded borders in modern browsers...unfortunately the drop shadow is lost on IE. So I want to specify an IE-only rule that makes the border a different color than white. Here's how I currently have it setup: $(this).qtip({ content: the_content, position: { corner: { target: 'bottomLeft', tooltip: 'topLeft' }, adjust: { screen: true } }, style: { border: { radius: 4, color: '#FFFFFF' }, color: '#7D9240' } }); // qtip() }); I appreciate any help!

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  • JQUERY, AutoSuggest that doesn't kill the Server on ever keyup

    - by nobosh
    I'm working to build a JQUERY enabled AutoSuggest plugin, inspired by Apple's spotlight. Here is the general code: $(document).ready(function() { $('#q').bind('keyup', function() { if( $(this).val().length == 0) { // Hide the q-suggestions box $('#q-suggestions').fadeOut(); } else { // Show the AJAX Spinner $("#q").css("background-image","url(/images/ajax-loader.gif)"); $.ajax({ url: '/search/spotlight/', data: {"q": $(this).val()}, success: function(data) { $('#q-suggestions').fadeIn(); // Show the q-suggestions box $('#q-suggestions').html(data); // Fill the q-suggestions box // Hide the AJAX Spinner $("#q").css("background-image","url(/images/icon-search.gif)"); } }); } }); The issue I want to solve well & elegantly, is not killing the sever. Right now the code above hits the server every time you type a key and does not wait for you to essentially finish typing. What's the best way to solve this? A. Kill previous AJAX request? B. Some type of AJAX caching? C. Adding some type of delay to only submit .AJAX() when the person has stopped typing for 300ms or so? Thanks

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  • implementing twitter bootstrap carousel

    - by arboles
    I am having trouble implementing the bootstrap carousel. Can anyone look at the following html and js and give me instructions on how to implement the slide. The .js has not been edited and the carousel is installed on the body hero unit. Do I implement the carousel api? How do I define the carousel I am using within the .js file? Thanks. <div class="carousel"> <!-- Carousel items --> <div class="carousel-inner"> <!-- Main hero unit for a primary marketing message or call to action --> <div class="hero-unit"> <h1>Hello, world!</h1> <p>This is a template for a simple marketing or informational website. It includes a large callout called the hero unit and three supporting pieces of content. Use it as a starting point to create something more unique.</p> <p><a class="btn btn-primary btn-large">Learn more &raquo;</a></p> </div> </div> <!-- Carousel nav --> <a class="carousel-control left" href="#myCarousel" data-slide="prev">&lsaquo;</a> <a class="carousel-control right" href="#myCarousel" data-slide="next">&rsaquo;</a> </div>

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  • tinymce un-justify toolbar

    - by deostroll
    Hi, I am loading my tinyMCE inside my jquery document ready function. It is loaded in advanced mode, and I am also setting my toolbar to appear aligned 'left'. However this is still not appearing the way I imagine it should. What could be the problem?

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  • Making an Ajax request to a page method in ASP.NET MVC 2

    - by JLago
    I'm trying to call a page method belonging to a MVC Controller from another site, by means of: $.ajax({ type: "GET", url: "http://localhost:54953/Home/ola", data: "", contentType: "application/json; charset=utf-8", dataType: "json", success: function(data) { console.log(data.Name); } }); the method code is as follows, really simple, just to test: public ActionResult ola() { return Json(new ActionInfo() { Name = "ola" },JsonRequestBehavior.AllowGet); } I've seen this aproach being suggested here, and I actually like it a lot, should it work... When I run this, firebug gets a 200 OK, but the data received is null. I've tried a lot of different approaches, like having the data in text (wish grants me "(an empty string)" instead of just "null") or returning string in the server method... Can you tell me what am I doing wrong? Thank you in advance, João

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  • How to reinforce pseudo css rules

    - by danwoods
    Is there anyway to reinforce pseudo css rules? ie: I have a listing of divs (playlist) which I color with the following rules: #playlist .playlist_item { background: #d6d6d6; } #playlist .playlist_item:nth-child(odd) { background: #b3b3b3; } Now, when a song is playing, I use setInterval and JQuery's .animate function to pulse the background color. When the song is finished I clear the interval, but of course the song's background remains the last color set in the interval. Is there a way to re-set the song's color based on the CSS rule? Otherwise I'll have to keep track of the previous song (which may have changed position, and thus color) or setup distinct background color classes and reset the classes of all the songs in the playlist anytime someone adds, removes, or moves a song in the playlist or a song ends. I'd much rather use a CSS only approach. Thanks in advance, Dan

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  • php array in url from json

    - by mcgrailm
    Here is what I want to do: I have some json like this var foo = { format:"json", type:"test", id:"26443" }; and I awant to put that in a url like this 'http://example.com/a:3:{s:6:"format";s:4:"json";s:4:"type";s:5:"test";s:2:"id";s:5:"26443";}' which I will then put into ajax call but everything I have tried results in error 501 BAD URI could someone tell me how to do this I've tried this function js_array_to_php_array(a) { var a_php = ""; var total = 3; for (var key in a){ total; a_php = a_php + "s:" + String(key).length + ":\"" + String(key) + "\";s:" + String(a[key]).length + ":\"" + String(a[key]) + "\";"; } a_php = "a:" + total +":{" + a_php + "}"; return a_php; } which I found out on the web but had to mod to get to run but still no luck

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  • drag and drop working funny when using variable draggables and droppables

    - by Lina
    Hi, i have some containers that contain some divs like: <div id="container1"> <div id="task1" onMouseOver="DragDrop("+1+");">&nbsp;</div> <div id="task2" onMouseOver="DragDrop("+2+");">&nbsp;</div> <div id="task3" onMouseOver="DragDrop("+3+");">&nbsp;</div> <div id="task4" onMouseOver="DragDrop("+4+");">&nbsp;</div> </div> <div id="container2"> <div id="task5" onMouseOver="DragDrop("+5+");">&nbsp;</div> <div id="task6" onMouseOver="DragDrop("+6+");">&nbsp;</div> </div> <div id="container3"> <div id="task7" onMouseOver="DragDrop("+7+");">&nbsp;</div> <div id="task8" onMouseOver="DragDrop("+8+");">&nbsp;</div> <div id="task9" onMouseOver="DragDrop("+9+");">&nbsp;</div> <div id="task10" onMouseOver="DragDrop("+10+");">&nbsp;</div> </div> i'm trying to drag tasks and drop them in one of the container divs, then reposition the dropped task so that it doesn't affect the other divs nor fall outside one of them and to do that i'm using the event onMouseOver to call the following function: function DragDrop(id) { $("#task" + id).draggable({ revert: 'invalid' }); for (var i = 0; i < nameList.length; i++) { $("#" + nameList[i]).droppable({ drop: function (ev, ui) { var pos = $("#task" + id).position(); if (pos.left <= 0) { $("#task" + id).css("left", "5px"); } else { var day = parseInt(parseInt(pos.left) / 42); var leftPos = (day * 42) + 5; $("#task" + id).css("left", "" + leftPos + "px"); } } }); } } where: nameList = [container1, container2, container3]; the drag is working fine, but the drop is not really, it's just a mess! any help please?? when i hardcode the id and the container, then it works beautifully, but as soon as i use id in drop then it begins to work funny! any suggestions??? thanks a million in advance Lina

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  • How do I retrieve the zero-based index of the selected option in a select box?

    - by Ben McCormack
    Let's say I have the following in my HTML code: <select name="Currency" id="Currency"> <option value="0.85">Euro</option> <option value="110.33">Japanese Yen</option> <option value="1.2">Canadian Dollars</option> </select> Using jQuery, I can use $("#Currency").val() to give me the selectd value, and I can use $("#Currency :selected").text() to get the selected text. What do I need to do to get the zero-based index (in this case, 0, 1, or 2) of the current selection?

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  • Confirm box before closing a tab

    - by piemesons
    I want to have a confirm box when user tries to close the window. window.onbeforeunload = function (evt) { var message = 'Are you sure you want to leave, cause there are some unsaved changes?'; if (typeof evt == 'undefined') { evt = window.event; } if (evt ) { evt.returnValue = message; } return message; } The thing is i want to check a variables value var sncro=1; If its value is not equal to one then this confirmation box should be there..else no need to have a confirmation. I m not able to figure this..Its soo silly but i request anybody can have a look on the code. thnks.

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  • Facebook Connect and Hash Password Encryption

    - by JamesStrocel
    I'm trying to integrate a Zen Cart site with Facebook Connect. So far, I've been able to get Zen Cart to recognize that the user has a facebook account and is logged in, but that's it. True authentication into Zen Cart eludes me because I can't figure out where a password could be stored and how to get it to Zen Cart to be compared with the password hash. I know Facebook Connect has been implemented with webapps that have such passwords like wordpress, so I know there must be a way to do it. Is the password stored in a cookie? In the Facebook application itself? Any help would be appreciated, even if it's just a place to start searching.

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  • Parsing complex string using regex

    - by wojtek_z
    My regex skills are not very good and recently a new data element has thrown my parser into a loop Take the following string "+USER=Bob Smith-GROUP=Admin+FUNCTION=Read/FUNCTION=Write" Previously I had the following for my regex : [+\\-/] Which would turn the result into USER=Bob Smith GROUP=Admin FUNCTION=Read FUNCTION=Write FUNCTION=Read But now I have values with dashes in them which is causing bad output New string looks like "+USER=Bob Smith-GROUP=Admin+FUNCTION=Read/FUNCTION=Write/FUNCTION=Read-Write" Which gives me the following result , and breaks the key = value structure. USER=Bob Smith GROUP=Admin FUNCTION=Read FUNCTION=Write FUNCTION=Read Write Can someone help me formulate a valid regex for handling this or point me to some key / value examples. Basically I need to be able to handle + - / signs in order to get combinations.

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  • Tablesorter, Color rows depending on an specific value

    - by vikitor
    Hi all, I've been looking around for a solution to this thing but I haven't found anything similar to what I'm looking for. The thing is that I've got a table filled with data from a database, and what I want is to change the background colour of an specific row depending on a value of the class I'm loading in each row. The thing is that I have to display some data but as the fields to be displayed are quite a lot, I don't have more space to show an status field, so I would like to show the row in red if the status is inactive, and the rest of the rows in the normal color of the blue stylesheet. Is there a way to do that through tablesorter? I'm opened to suggestions, as I'm not sure how to do it. Thank you all in advance, Victor

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  • How to Uncheck A radio button

    - by user281867
    Hi, I have two forms, one with a radio button that users must select to edit. [form name="A"] [input type="radio" name="BookItem" value="1" /] [input type="radio" name="BookItem" value="2" /] [input type="radio" name="BookItem" value="3" /] [form] After "BookItem" is selected from form (A) I call the $("#EditFormWrapper").load("callEditData.cfm? ID="+ID); function to load the second form (B) [form id="editForm" name="B"] 2 Hours AM 2 Hours PM 2 Hours AM 2 Hours PM [input type="image" src="images/submit-btn.gif" id="addBTN" name="addBTN" class="buttons" alt="SubmitRrequest" /] [input type="image" src="images/cancel-btn.gif" id="editBTNcancel" name="editBTNcancel" class="buttons" alt="Cancel Request" /] [/form] I want to uncheck the radio button on form (A) when user click on cancel button (editBTNcancel) in form(B). Here s my script: $("#editBTNcancel").live("click", function(event){ event.preventDefault(); $("#EditFormWrapper").slideUp("fast").empty(); //$('.TOR2Hours').removeAttr('checked'); $('.TOR2Hours').attr('checked', false); }); I hope I clearly state my problem, any suggestion would be greatly appreciated!

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