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  • jQuery Select Menu Replacement

    - by Brad
    I have a select drop-down that selects a theme for the current page the user is on: <select id="style" name="acct-stylenum"> <option value="1" selected="true">Light</option> <option value="2">Dark</option> </select> Now what I would like to do is add two divs that will also control this select menu. I would much rather have the user select between two images than a select menu. The divs are as follows: <div class="style-box light"></div> <div class="style-box dark"></div> I would like to use jQuery to make the select menu hidden but still use its input. Also I would like the divs to control the menus value and show a selected state. Please let me know the easiest way this can be done using jQuery or JavaScript. Thanks in advance. -B

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  • JQuery tablesorter - Keeping grouped subheaders together, but still sorted

    - by hfidgen
    Hiya, I'm not really a Javascript programmer, so I'm struggling with this! I'm using the tablesorter plugin along with the Tablegroup plugin, which work very nicely to group the table rows by a parent, and then sort the parents. My problem is though, that I'd also like the child rows to be sorted whilst within the parent group I've done my best to get this working but I'm afraid I've hit a wall. Can anyone suggest a new starter for 10? The example below is working fine - There are 2x groups here: Nordics (Norway and Denmark) DACH (Germany and Austria) If I click on the header row, the groups are sorted, but the child rows within the group are not sorted. <script type="text/javascript"> $(document).ready(function () { $(".tablesorter") .tablesorter({ // set default sort column sortList: [[0,0]], // don't sort by first column headers: {0: {sorter: false}} , onRenderHeader: function (){ this.wrapInner("<span></span>"); } , debug: true }) }); </script> <table id="results-header" class="grid tablesorter table-header" cellpadding="0" cellspacing="0" border="0"> <thead> <tr class="title"> <th class="countries">&nbsp;</th> <th>% market share</th> <th>% increase in mkt share</th> <th>Target achieved</th> <th>% targets</th> <th>% sales inc. M-o-M</th> <th>% sales inc. M-o-M for country</th> <th>% training</th> </tr> </thead> <tbody> <tr id="Nord" class="collapsible parent parent-even collapsed"> <td class="countries">Nordics</td> <td>39.5</td> <td>49</td> <td>69.8</td> <td>51.8</td> <td>43</td> <td>42.5</td> <td>38</td> </tr> <tr id="row-Norway" class="expand-child child child-Nord"> <td class="countries">Norway</td> <td>6</td> <td>45</td> <td>101</td> <td>10</td> <td>20</td> <td>40</td> <td>30</td> </tr> <tr id="row-Denmark" class="expand-child child child-Nord"> <td class="countries">Denmark</td> <td>10</td> <td>20</td> <td>3</td> <td>40</td> <td>50</td> <td>25</td> <td>8</td> </tr> <tr id="DACH" class="collapsible parent parent-odd collapsed"> <td class="countries">DACH</td> <td>77</td> <td>61</td> <td>43</td> <td>98</td> <td>65</td> <td>92.5</td> <td>59.5</td> </tr> <tr id="row-Germany" class="expand-child child child-DACH"> <td class="countries">Germany</td> <td>56</td> <td>24</td> <td>84</td> <td>98</td> <td>32</td> <td>87</td> <td>21</td> </tr> <tr id="row-Austria" class="expand-child child child-DACH"> <td class="countries">Austria</td> <td>98</td> <td>98</td> <td>2</td> <td>98</td> <td>98</td> <td>98</td> <td>98</td> </tr> </tbody> </table>

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  • Building a blog: what's standard?

    - by Charlotte
    I'm generally pretty new at web stuff. I wanted to build a blog from scratch to get some practice. Few questions: Do most people add new entries of a blog by directly editing the html or is there a more dynamic way of doing this that is used more frequently? I'm assuming you can store the entries in some type of database and then display them via javascript or something similar? What are the most frequently used tools for what I'm describing? I know its about as simple as it gets, but like most things, I just need some tips to get started. Thanks!

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  • iPhone web apps running as native apps

    - by Henrikb4
    The browser on the iPhone is capable of using advanced web technologies introduced in HTML5. One of these is the app cache that allows web pages to run on the client, from the cache, without a connection to the internet. Together with Local Storage you can also save data permanently "in" the page. My question is, would it then be possible to make a website that when visited and set as a web clip (bookmark on the home screen), could be accessed again, at any moment. Using HTML5, Javascript and css, you can make some very good apps and at the same time avoid the pricey developer fee, the harsh app approval and the single platform development platform? Or am I just dreaming?

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  • display image and script for a set period of time

    - by Ryan Max
    This is very similar to a question I asked the other day but my page code has become significantly more complicated and I need to revisit it. I've been using the following code: $('#myLink').click(function() { $('#myImg').attr('src', 'newImg.jpg'); setTimeout(function() { $('#myImg').attr('src', 'oldImg.jpg'); }, 15000); }); To replace an image for a set period of time (15 seconds) when the link is clicked, then after 15 seconds, revert to the original image. However now, I'd like to run a snippet of javascript as well when the link is clicked (in addition to replacing the image), and only when the link is clicked (it's related to the 15 second image) and then have the js code disappear as well after the 15 seconds...however I'm not sure how to have jquery send js code into the page...Basically I just want jQuery to "echo" this code onto the page underneath the 15 second while I am there, but I don't know how jquery formats this "echo". Does this question make sense?

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  • Google Maps Api v3 - getBounds is undefined

    - by Via Lactea
    Hi All, I'm switching from v2 to v3 google maps api and got a problem with gMap.getBounds() function. I need to get the bounds of my map after its initialization. Here is my javascript code: var gMap; $(document).ready( function() { var latlng = new google.maps.LatLng(55.755327, 37.622166); var myOptions = { zoom: 12, center: latlng, mapTypeId: google.maps.MapTypeId.ROADMAP }; gMap = new google.maps.Map(document.getElementById("GoogleMapControl"), myOptions); alert(gMap.getBounds()); So now it alerts me that gMap.getBounds() is undefined. I've tryed to get getBounds values in click event and it works fine for me, but I cannot get the same results in load map event. Also getBounds works fine while document is loading in Google Maps API v2, but it fails in V3. Could you please help me to solve this problem?

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  • understanding floating point variables

    - by Syom
    There is some problem, i can't understand anyway. look at this code please <script type="text/javascript"> function math(x) { var y; y = x*10; alert(y); } </script> <input type="button" onclick="math(0.011)"> What must be alerted after i click on button? i think 0.11, but no, it alerts 0.10999999999999999 explain please this behavior. thanks in advance

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  • Django templates onchange data

    - by Hulk
    In the following code, i have a drop down box and a multi select box. My question is that using javascript and django .how will i changes the designation with changes in names from drop down box. <tr><td> name:</td><td><select id="name" name="name">{% for name in names %} <option value="{{name.id}}" {% for selected_id in names %}{% ifequal name.id selected_id %} {{ selected }} {% endifequal %} {% endfor %}>{{name.name}}</option>{% endfor %} </select> </td></tr> {% for desg in designation %} <tr><td><p>Topics:</td><td> <select id="desg" name="desg" multiple="multiple"> <option value="{{desg.id}}" >{{desg.desg}}</option> </select></p></td></tr> {% endfor %} Thanks..

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  • Progressbar for mediaplayer using jquery

    - by Geetha
    In my asp.net application i am using mediaplayer to play the audio and video. i am controling volume using javascript code. I want to display a userdefined progress bar. How to create control it. Code: <object id="mediaPlayer" classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701" height="1" standby="Loading Microsoft Windows Media Player components..." type="application/x-oleobject" width="1"> <param name="fileName" value="" /> <param name="animationatStart" value="true" /> <param name="transparentatStart" value="true" /> <param name="autoStart" value="true" /> <param name="showControls" value="true" /> <param name="volume" value="100" /> <param name="loop" value="true" /> </object>

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  • Why use wmode at all?

    - by Captain Phoenix
    What benefit does using wmode give if you're not needing transparency? I've look through this forum and found posts talking about the different wmode attributes here, but I want to know why I need to use it in the first place and if removing it will break anything else. My application uses wmode="opaque" at the moment but it seems to stop scrolling in Firefox. I use JavaScript focus() to allow the user to type directly into the flash ap. Otherwise I'm using the stock standard Flex Builder 3 HTML template. Edit: The ap uses the whole page, without any additional elements needing to be displayed over the flash part.

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  • Error about 'invalid JSON' with couchDB view but the json's fine...

    - by Chris Huang-Leaver
    I am trying to setup the following view on CouchDB { "_id":"_design/id", "_rev":"1-9be2e55e05ac368da3047841f301203d", "language":"javascript", "views":{ "by_id":{ "map" : "function(doc) { emit(doc.id, doc)}" },"from_user_id":{ "map" : "function(doc) { if (doc.from_user_id) {emit(doc.from_user_id, doc)}}"}, "from_user":{ "map" : "function(doc) { if (doc.from_user) {emit(doc.from_user, doc)}}"}, "to_user_id":{ "map" : "function(doc) {if (doc.to_user_id){ emit(doc.to_user_id, doc)}}"}, "to_user":{ "map" : "function(doc) {if (doc.to_user){ emit(doc.to_user, doc)}}" }, "max_id":{ "map" : "function(doc) { if (doc.id) {emit(doc._id, eval(doc.id))}}", "reduce" :"function(key,value) { a = value[0]; for (i=1; i <value.length; ++i){a = Math.max(a,value[i])} return a}" } } } when I try to 'PUT' this using curl: curl -X PUT -d keys.json $CDB/_design/id {"error":"bad_request","reason":"invalid UTF-8 JSON"} I know it's not invalid JSON, because I tested it using the 'json' library built into Python 2.6, it loads fine. JS screw ups give me the error 'must evaluate to a function' What else might be wrong with it?

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  • How to get Webkit Browser DBus Bridge working?

    - by SS
    I've been struggling to get the Browser Dbus Binding working for Webkit/GTK (http://gitorious.org/webkitgtk/stable) port. I have been able to successfully compile the Webkit/GTK port as well as the DBus binding library on my Ubuntu Lucid Beta. I also installed the DBus binding library at the standard location /usr/local/lib. But now when I launch the Webkit/GTK browser and try to run one of the sample html files that are provided with DBus binding source, I get "Browser D-Bus Bridge not available, cannot run tests." Basically, JavaScript cannot find window.dbus object. Can anyone tell me what needs to be done here?

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  • How to detect browser's protocol handlers?

    - by CJCraft.com
    I have created a custom URL protocol handler. http:// mailto:// custom:// I have registered a WinForms application to respond accordingly. This all works great. But I would like to be able to gracefully handle the case where the user doesn't have the custom URL protocol handler installed, yet. In order to be able to do this I need to be able to detect the browser's registered protocol handlers, I would assume from JavaScript. But I have been unable to find a way to poll for the information. I am hoping to find a solution to this problem. Thanks for any ideas you might be able to share.

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  • Javacript in html - Using single quote inside another single quote

    - by Ashish Nair
    document.getElementById("img").innerHTML="< img src='/sitepath/"+imgg+".jpg' width='72' height='44' onclick='alert('hello');' />"; The above code is my javascript. Problem is printing hello or any other string. If I just type 123 in place of hello, it does give alert. But am not able to use a string like hello there. Normally a string in an alert function is kept inside quotes ' ' but the entire content is inside double quotes and I have already used single quote at the beginning of onclick function. I tried using Escape character ("\") but it didnt help. Any suggestions?

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  • How to allow my Asp.net MVC 3 web app using MathJax to accept user input $x<y>z$ ?

    - by Recycle Bin
    I am developing a mathematics site using Asp.Net MVC 3 + Razor + MathJax. MathJax is a javascript library to render TeX or LaTeX codes on the web browser. And TeX or LaTeX codes represent mathematics contents such as an inline math $y=mx+c$ and a displayed math \[y=mx+c\]. Right now my site can accept input, for example, $x<y$. However it cannot accept $x<y>z$ because the framework regards this input is vulnerable to XSS and XSRF. Shortly speaking, what I should do to accomplish what I want but it does not open security vulnerability.

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  • jQuery add Share Icon script

    - by Eddie Parker
    Hello: I'm trying to add via jQuery the share icon [1]. Unfortunately I can't seem to do this as jQuery appears to escape the script code and I can't seem to get it to work with .text() or .html(). Has anyone gotten this, or something similar, working? The code I'm trying is: var enc = $('<div/>') .text('<script type="text/javascript" src="http://w.sharethis.com/button/sharethis.js#publisher=faa9f152-cae0-4ff3-bab7-32ae934bc698&amp;type=website&amp;style=ro ; $('<div/>') .appendTo(nav) .addClass('navItem') .append(eval(enc)) ; [1] http://sharethis.com/

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  • Extracting glyph-path information from ttf files

    - by Anonymous Coward
    I'm trying to figure out a way to extract the information encoded in ttf files. namely: The char-to-glyph table and the individual glyph path data. Does anyone have a good reference explaining the ttf file structure, or some other solution? Keep in mind that I'm not interested in any libraries that can do it for me either (unless they are open source and I can see how they are doing it). The "master" goal is to implement it in Javascript. Thanks!

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  • jquery animation callback - how to pass parameters to callback

    - by Hans
    I´m building a jquery animation from a multidimensional array, and in the callback of each iteration i would like to use an element of the array. However somehow I always end up with last element of the array instead of all different elements. html: <div id="square" style="background-color: #33ff33; width: 100px; height: 100px; position: absolute; left: 100px;"></div> javascript: $(document).ready(function () { // Array with Label, Left pixels and Animation Lenght (ms) LoopArr = new Array( new Array(['Dog', 50, 500]), new Array(['Cat', 150, 5000]), new Array(['Cow', 200, 1500]) ); $('#square').click(function() { for (x in LoopArr) { $("#square").animate({ left: LoopArr[x][0][1] }, LoopArr[x][0][2], function() { alert (LoopArr[x][0][0]); }); } }); }); ` Current result: Cow, Cow, Cow Desired result: Dog, Cat, Cow How can I make sure the relevant array element is returned in the callback?

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  • Minimal way to render Wiki Syntax (for example MoinMoin Wiki)

    - by Alex
    I enjoy using to Wikis to document all kind of stuff (recently I used MoinMoin, so I am used to that syntax). No I am looking for a more light weight solution, for documents were setting up a moinmoin server is to much hassle. What is the "easiest" way to render a .txt file in Wiki syntax. (for example by displaying it, or converting it to HTML). it should work on Linux, but the more platform in-dependent, the better. Maybe there is even a Javascript based solution?

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  • Embed VLC player in GWT

    - by chrisnfoneur
    Hello, I want to embed a VLC player in my webapp build with Google's GWT. First I had a look at this page: http://wiki.videolan.org/GWT, which offers a nice solution but I add to implements all javascript functions calls (play, stop, fullscreen) with JSNI. Then I found gwt-player (hosted by Google code) which does all the job for me but the annoying part is that the project is not widely used (few posts each month on the project's group, not so many talks about it in blogs/forums...) Do you know another option to easly embed & control a VLC player in a GWT app ? My main goal is to play any video/audio file in a webapp and offer the user a fast/forward feature (set rate in VLC), is there any other player I could use ? I already had a look at Quicktime, Windows Media player & Flowplayer, none of them offers as much features as VLC. Thanks in advance & have a nice new year's eve. Chris

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  • Programming pattern to flatten deeply nested ajax callbacks?

    - by chiborg
    I've inherited JavaScript code where the success callback of an Ajax handler initiates another Ajax call where the success callback may or may not initiate another Ajax call. This leads to deeply nested anonymous functions. Maybe there is a clever programming pattern that avoids the deep-nesting and is more DRY. jQuery.extend(Application.Model.prototype, { process: function() { jQuery.ajax({ url:myurl1, dataType:'json', success:function(data) { // process data, then send it back jQuery.ajax({ url:myurl2, dataType:'json', success:function(data) { if(!data.ok) { jQuery.ajax({ url:myurl2, dataType:'json', success:mycallback }); } else { mycallback(data); } } }); } }); } });

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  • FullCalender with JQuery and Google Calender

    - by Marv
    Hi, i got a problem with fullcalender and google calender. My fullcalender does not show the google entrys. Need help plz :) <script type="text/javascript">// <![CDATA[ $(document).ready(function() { var date = new Date(); var d = date.getDate(); var m = date.getMonth(); var y = date.getFullYear(); $('#calendar').fullCalendar({ header: { left: 'prev,next today', center: 'title', right: 'month,basicWeek,basicDay' }, }); $('#calendar').fullCalendar({ events: $.fullCalendar.gcalFeed( "http://www.google.com/calendar/feeds/marvin.spies%40gmx.de/public/basic/", { // put your options here className: 'gcal-event', editable: true, currentTimezone: 'Europe/Berlin' } ) }); }); // ]]  

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  • how u guys learn coding and programming

    - by dramasea
    Hi, I am a newbie on programming and currently still learning. Can you contribute your opinion on how to learn that faster. I learn every single element of the language such as Javascript date object methods and properties: http://www.w3schools.com/jsref/jsref_obj_date.asp but it is pretty much all the same, should i read through it? or i just left it. You know that's very boring with just reading. So, can I ask those professional programmer, do you also read these when you learn programming?

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  • JQuery tablesorter problem

    - by Don
    Hi, I'm having a couple of problems with the JQuery tablesorter plugin. If you click on a column header, it should sort the data by this column, but there are a couple of problems: The rows are not properly sorted (1, 1, 2183, 236) The total row is included in the sort Regarding (2), I can't easily move the total row to a table footer, because the HTML is generated by the displaytag tag library over which I have limited control. Regarding (1), I don't understand why the sort doesn't work as I've used exactly the same JavaScript shown in the simplest example in the tablesorter tutorials. In fact, there's only a single line of JS code, which is: <body onload="jQuery('#communityStats').tablesorter();"> Thanks in advance, Don

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  • RegisterClientScriptBlock code not executing.

    - by ProfK
    I'm using the following code in an attempt to show a dialog with a list of errors on the client: if (rollout.ImportErrors.Count > 0) { ClientScript.RegisterClientScriptBlock(GetType(), "showErrors", "showErrors();", true); } The error count is non-zero and the following script block is emitted, but the script isn't executing. <script type="text/javascript"> //<![CDATA[ $("#error-report").dialog("open")//]]> </script> If I call the function directly from a Firebug console window, the dialog shows properly, so I know the dialog and my code are working. What am I doing wrong? BTW, this code is in a content page, using a content placeholder that 'injects' code into the element of the rendered page.

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