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  • Search row with highest number of cells in a row with colspan

    - by user593029
    What is the efficient way to search highest number of cells in big table with numerous colspan (merge cells ** colspan should be ignored so in below example highest number of cells is 4 in first row). Is it js/jquery with reg expression or just the loop with bubble sorting. I got one link as below explainig use of regex is it ideal way ... can someone suggest pseudo code for this. High cpu consumption due to a jquery regex patch <table width="156" height="84" border="0" > <tbody> <tr style="height:10px"> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px"/> </tr> <tr style="height:10px"> <td width="10" style="width:10px; height:10px" colspan="2"/> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px"/> </tr> <tr style="height:10px"> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px" colspan="2"/> </tr> <tr style="height:10px"> <td width="10" style="width:10px; height:10px" colspan="2"/> <td width="10" style="width:10px; height:10px"/> <td width="10" style="width:10px; height:10px"/> </tr> </tbody> </table>

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  • Play audio file on hover

    - by powtac
    What is the best solution to play an audio file on mouse over via JavaScript? And stop it when the mouse leaves the link. jQuery is available. <a href="/test.mp3" class="play">play</a>

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  • Dynamic content doesn't work when loaded with ajax

    - by Wurlitzer
    I'm trying to load some dynamic content after the user has logged in, using $.ajax, like so: $.ajax({ url: "functions.php", type: "GET", data: login_info, datatype: 'html', async: false, success: function (response) { $('#main').html(response); } }); The problem is, that some events don't work, when loaded this way. I fixed the buttons with the .live() method, but a sortable list for example, doesn't work. How can I somehow refresh the DOM, and let jquery know of these new added elements? Thanks!

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  • Display a dynamic bubble on a link hover

    - by Machi
    Hi guys, I hope you can help me with this problem :). I'm looking for a script which allows me to display a dynamic bubble on a link hover by jQuery. I would to to define a hidden div with the content and display it on a hover of certain link (always in the middle of that link and it should disappear when you leave the link OR the box with your cursor). Something like this (sorry for such poor illustration :D): Thanks a lot for your help!

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  • Complex JavaScript. What called me?

    - by tyndall
    Project I'm working on uses jQuery. I have a series of Ajax calls being made that load() other HTML fragments which in turn load() other fragments. The whole thing is confusing. I didn't write the code. Is there any tool which will allow me to walk the callstack so I can figure what is calling a method? any browser tools that would help me figure this out?

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  • CSS + .MOV Object

    - by Naz
    Hello all, I've created a page that uses jquery to slide from left to right displaying content in the middle of the page, everything around the centre is hidden via "overflow: hidden" which works a charm, until I embedded via the tags a quicktime video, it isn't hidden / it is always visible. I have no idea why this is happening and would love to get help on this! Cheers in advance!! http://twitter.com/_naz http://nazimjamil.com

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  • What is the best way to create a wizard in C# for web?

    - by Yan
    Hi , i want to create a wizard the include a few steps ,that in the final steps we need to include all the steps and save on the data base. what is the best design to do this ? there is implemante for a jquery ? i need to save the steps in sessions till the final save ? thanks !!!!

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  • How to dynamically show/hide rows in a table

    - by pradeep
    I'm working on a website where I need to show/hide table rows. I got the feature working, but the CSS gets bad when I do show. I'm providing a working link; click the 'More...' link and see the action for an example. I'm using jQuery's toggle(slow) for hiding and showing

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  • Django + Ajax

    - by Joe
    So, I am just starting to use jQuery with one of my Django projects, but I have a pretty noobie question. In a django view you have to return an HttpResponse object from the view, but sometimes I don't need to return anything. For instance, I might just be updating the database via ajax and don't need to send anything back. So my question is, what do you do in that situation? Thanks

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  • How long can rails keep Ajax open

    - by Alexey
    My application is suppose to constantly update the page without any user interaction. The criteria is that the page just has to be there, as an extra window on the monitor so the user can see the information get updated real time. I'm using the Ajax in jQuery with Rails, and my question is - how long will the .erb page keep Ajax open? Will there be a point where I have to refresh the page or re-initialize? Or will that won't be a problem at all?

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  • HTML - Which element to output text?

    - by Oliver Weiler
    I'm implementing a little chat application where I receive messages from a server, which I would like to display to a user. As I'm more of a backend guy, and lacking experience in frontend development, I don't know which element would be suited best to output the text. Two options come to my mind: Using a plain div Using a textarea (as far as I understand, this is intended to be used for input). (Would also be nice if I could somehow fade in the text using JQuery).

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  • working validation hint, working word counter but not working together

    - by Sriyani Rathnayaka
    I added a word counter to a my form's textarea... it is something like this... <div> <label>About you:</label> <textarea id="qualification" class="textarea hint_needed" rows="4" cols="30" ></textarea> <span class="hint">explain about you</span> <script type="text/javascript"> $("textarea").textareaCounter(); </script> </div> My problem is when I add textaracounter() like this my validation hint is not working.. when I remover the counter function validation hint is working... this is the jquery for hint message.. $(".hint").css({ "display":"none" }); $("input.hint_needed, select.hint_needed, textarea.hint_needed, radio.hint_needed").on("mouseenter", function() { $(this).next(".hint").css({ "display":"inline" }); }).on("mouseleave", function() { $(this).next(".hint").css({ "display":"none" }); }); this is for the word counter.. (function($){ $.fn.textareaCounter = function(options) { // setting the defaults // $("textarea").textareaCounter({ limit: 100 }); var defaults = { limit: 150 }; var options = $.extend(defaults, options); // and the plugin begins return this.each(function() { var obj, text, wordcount, limited; obj = $("#experience"); obj.after('<span style="font-weight: bold; color:#6a6a6a; clear: both; margin: 3px 0 0 150px; float: left; overflow: hidden;" id="counter-text">Max. '+options.limit+' words</span>'); obj.keyup(function() { text = obj.val(); if(text === "") { wordcount = 0; } else { wordcount = $.trim(text).split(" ").length; } if(wordcount > options.limit) { $("#counter-text").html('<span style="color: #DD0000;">0 words left</span>'); limited = $.trim(text).split(" ", options.limit); limited = limited.join(" "); $(this).val(limited); } else { $("#counter-text").html((options.limit - wordcount)+' words left'); } }); }); }; })(jQuery); can anybody tell me what is the problem there? Thank you..

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  • how to downlaod and configure phpimage for TinyMCE

    - by air
    actually i am looking for some best html editor for my CMS system. witch support (PHP, JQUERY) i found TinyMCE but it dont have image upload functionality, after i found phpimage for this but every time i goto http://sourceforge.net/tracker/?func=detail&aid=2844769&group_id=103281&atid=738747 and click on files, i get normal TinyMCE my question is how to find phpimage to download and configure it. if you know any other FREE HTML editor with image uplaod let me know. Thanks

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  • creating a custom upload progress bar

    - by michael
    hi, i have seen all the upload progress bar plugins , widgets, etc. they all suck. their either too bulky with too much useless code or they dont work. what i want to know is where can i read up on how to display an easy upload progress indicator. most browsers have a status progress bar on them below but it isnt very professional to use just that when dealing with clients. how does the browser do it? i want to know the internals of how the browser work with indication a status of something uploading and maybe i can make something using php & jquery. thanks

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  • Checkbox issue with IE6

    - by kumar
    This is my new post regardence of prevoious post with update html code.. http://stackoverflow.com/questions/2994538/jquery-chebox-selection-not-working-in-ie-this-is-working-in-firefox This is my selectall button code..on clicking this i am selecting all checkboxes.. This code working in Firefox not in IE can anybody help me out why its doing like this? thanks

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  • How do I make faint words in search bar that go away when you click/type?

    - by Razor Storm
    So, for instance facebook's search bar has faint word that says "search", but when you click on the bar, it becomes blank and you may begin typing, when you click away the "search" goes back. Similarly, SO's ask a question title box has faint words that go away when you start typing. I'm not too sure what this effect is called, but I'm wondering if theres a jQuery plugin that helps to achieve this. This isn't particularly difficult to program, but I thought why reinvent the wheel if someone already made a plugin for it.

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  • returning JSON response to a ajax call prompts file download containing the response

    - by user200018
    i am submitting a from using jQuery ajax, and server is returning json response. but instead of the script, parsing the json result, the browser is prompting me to download the json response. I have had this problem before, where i forgot to return false at the end of the event handler. But this time im clueless why this is happening. anyone has experienced this problem.. thanks

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  • Scope of variables inside of javascript

    - by wcpro
    I have the following code sample that im trying to wrap my head around $(document).ready(function () { test("load json", function () { length = 0; // length = 0 $.getJSON("plugins/form.json", function (data) { length = data.fields.length; // length = 4 }); ok(length == 4, "length = " + length.toString()); // length = 0? wtf? }); }); the 'length' variable does not persist when the $.getJSON runs. I cant figure out if its because its asynchronous or because the variable is out of scope.

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  • Simple Modal with Autocomplete in ASP.NET

    - by DanielJaymes
    Hello, I am quite new to this so any help is very much appreciated. I am generating a modal pop using Simple Modal, this works ok. I now want to add jquery autocomplete to the element txtEmail. When I run the page outside of Simple Modal I can use Autocomplete, however when the page is loaded through Simple Modal it does not work. I have checked to ensure the element is loaded, and it is allowing me to change the text color, but I can not add autocomplete to it. The code is /** * @author Daniel */ jQuery(function($) { $("input.ema, a.ema").click(function(e) { e.preventDefault(); $("#osx-modal-content").modal({ appendTo: 'form', overlayId: 'osx-overlay', containerId: 'osx-container', closeHTML: '<div class="close"><a href="#" class="simplemodal-close">X</a></div>', minHeight: 80, opacity: 65, position: ['0', ], overlayClose: true, onOpen: OSX.open, onClose: OSX.close, onShow: OSX.show }); }); var OSX = { container: null, open: function(d) { var self = this; $.ajax({ url: "/Message/UserMessage/", type: 'GET', dataType: 'html', // <-- to expect an html response success: function(result) { var data = "Core Selectors Attributes Traversing Manipulation CSS Events Effects Ajax Utilities".split(" "); $('div#osx-modal-data').html(result).find("#txtEmail").css('color', '#c00'); if ($('div#osx-modal-data').find("#txtEmail").length) { // implies *not* zero $('div#osx-modal-data').find("#txtEmail").autocomplete(data); alert('We found img elements on the page using "img"'); } else { alert('No txtEmail elements found'); } } }); self.container = d.container[0]; d.overlay.fadeIn('slow', function() { $("#osx-modal-content", self.container).show(); $('div#osx-modal-title').html("Send Email"); var title = $("#osx-modal-title", self.container); title.show(); d.container.slideDown('slow', function() { setTimeout(function() { var h = $("#osx-modal-data", self.container).height() + title.height() + 20; // padding d.container.animate({ height: h }, 200, function() { $("div.close", self.container).show(); $("#osx-modal-data", self.container).show(); }); }, 300); }); }) }, close: function(d) { var self = this; d.container.animate({ top: "-" + (d.container.height() + 20) }, 500, function() { self.close(); // or $.modal.close(); }); }, show: function(d) { // $('div#osx-modal-data').find("#txtEmail").css('color', '#ccc') } }; });

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