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• How to prevent form submiting before DOM is ready?

  - by Mask

  I'm using javascript to validate the form, but can't handle the case when the form is submitted before DOM is ready I tried : <form method="POST" disabled="disabled"> <input type="submit" /> </form> But the form can still be submited.

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• Suggestions for a IRC client implementation on Web plataforms

  - by DomingoSL

  Hello guys, i want to put an IRC client in my webpage, i know there are many clients but not opensource (i dont found any). So, do you know some free and open source proyects to implement an irc client on a webpage? and what do you suggests in term of the plataform, i mean, its a good idea to have one made on flash?, one made in html5?, one made on javascript/php?. Thanks for yours answers.

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• Making invisible table rows visible one by one

  - by Roland

  I have the following situation I have a couple of table rows within a table eg <tr><td>One</td></tr> <tr><td>Two</td></tr> <tr><td>Three</td></tr> <tr><td>Four</td></tr> <tr><td>Five</td></tr> Say all of them are invisible Then I have a button to make them visible one by one, so if row 1 is invisible and I press the button then row 1 should be visible, if I press it again it sees that row 1 is already visible then it makes row 2 visible and so it goes on and on and on. How can I do this in Jquery so that jquery can accomplish this task for me. Is it possible?

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• print friendly version of floated list

  - by Brad

  I have a list of phone extensions that I want to print a friendly version of it. I have a print css for it to print appropriately onto paper, the extensions are located within an unordered list, which are floated to the left. <ul> <li>Larry Hughes <span class="ext">8291</span></li> <li>Chuck Davis <span class="ext">3141</span></li> <li>Kevin Skillis <span class="ext">5115</span></li> </ul> I float it left, and when it prints the second page, it leaves off the name part of the list (in Firefox, works fine in Google Chrome and IE), see here: http://cl.ly/de965aea63f66c13ba32 I am referring to this: http://www.alistapart.com/articles/goingtoprint/ - they mentioned something about applying a float:none; to the content part of the page. If I do that, how should I go about making the list show up in 4 columns? It is a dynamic list, pulled from a database. Any help is appreciated.

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• div with absolute position behind the normal flow

  - by vasion

  i am trying to get a div to be my background and am using absolute positioning to achieve it. everything works fine except for the fact that it appears above anything in the normal flow and fiddling with z-indexes does absolutely nothing. <div id="blind"> <div id="blindbackground"></div> <div id="blindcontainer"><div class="loader"><img class='loader' src="/img/loader.gif"/></div></div> <div id="blindclosecontainer"><img id='blindclose' src="/img/close.gif"/></div> </div> and this is the css: #blind{ position :absolute; width:100%; z-index: 2; border-bottom: 1px silver solid; } #blindclosecontainer{ text-align: right; } #blindbackground{ position:absolute; top:0; width:100%; height:100%; background-color: white; filter:alpha(opacity=60); opacity:0.6; } #blindcontainer{ margin:auto; width:500px; background-color: white; padding:10px; } .loader{ margin: auto; width:18px; margin-top:10px; margin-bottom: 5px; }

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• ampersand in email address (href)

  - by d daly

  Hi Im working with email address which has an ampersand in it, the user wants a 'contact us' link to open up a new message wit their address populated, I normally use href, but the ampersand is causing this not to work, any idea's? here's what i have at the moment: <a href="mailto:L&[email protected]? subject=MessageTitle&amp;" style="font-family: Verdana; font-size: large; font-weight: bold; color: #800000">#GHA Organisation Development</a>

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• converting a form from text to textarea

  - by David Cook

  I have a form created to pull PHP values into my database. I created the form with all type="text" constructions. What follows is the code that used to set up the input of data and confirmed that it is functional. <label>About Me: <input type="text" name="BIO_info"/></label> I converted the input to a textarea and adjusted some parameters for proper display. Unfortunately, it has broken the ability for the script to function. What follows is the code I wrote to convert and store from a text area input. <label for="BIO_info" style=" margin-bottom: 500px; margin-top: 2000px; ">About Me: <textarea name="BIO_info" rows="20" cols="60" style="resize: none; overflow-y: hidden;vertical-align:middle;"></textarea> <p> I would appreciate any suggestions.

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• I get NaN when I try to insert some HTML into a DIV element with jQuery

  - by Ankur

  I am tring to display a text box when a element of class numObj is clicked. For some reason I get NaNNaNaNaNNaNNaNaNaN where I expect to the see the result of the searchForm variable in the code below. I know that NaN stands for Not a Number. What I don't understand is why is Javascript expecting a number? I can't understand why it cares. $(".numObj").live('click',function(){ var preId = $(this).attr('preId'); var arrayPos = $(this).attr('numArrayPos'); alert(preId +" "+arrayPos); var searchForm = "<table border='0' cellspacing='0' cellpadding='4' id='add-tag2'>"+ +"<tr class='normal'><td bgcolor='#EEEEEE' valign='bottom' nowrap='nowrap'><span class='normal-small'>"+ +"<input name='predicate-name2' type='text' class='normal' id='predicate-name2' size='4' />"+ +"</span></td>"+ +"<td bgcolor='#EEEEEE' valign='bottom' nowrap='nowrap'><span class='normal-small'>&lt;=</span></td>"+ +"<td bgcolor='#EEEEEE' valign='bottom' nowrap='nowrap'>x</td>"+ +"<td valign='bottom' bgcolor='#EEEEEE'>&lt;=</td>"+ +"<td valign='bottom' bgcolor='#EEEEEE'><span class='normal-small'>"+ +"<input type='text' name='object-object2' id='object-object2' class='normal' size='4' />"+ +"</span></td>"+ +"</tr>"+ +"</table>"; $(".numObj").filter("[preId='"+preId+"']").filter("[numArrayPos='"+arrayPos+"']").html(searchForm); }); The generated code that has the numObj class looks something like this <td><div class="numObj" preid="73" numarraypos="5"><span class="normal">585.0</span></div></td>

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• floating in list causes trouble in IE6 and IE7

  - by Thom

  I have a toggle list that causes trouble in old IE browsers, tried to fix it for couple of hours but I failed again and again. Please check out the jsfiddle code: http://jsfiddle.net/vny63/ structure is similar to this: <li class="toggle"> <a class="left" title="gallery">gallery</a> (English) <span class="right float_right">3</span> <ul style="display: none;"> <li class="space_left"> lot of stuff here </li> </ul> </li> It is working well in IE8 and Firefox3

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• remove or disable focus border of browser via javascript

  - by helle

  Hey guys, does anybody know how to disable or manipulate the (in most browsers) dashed border of a dom-element if it has the focus in a tabindex order? i want to build my own style for a focused element but it would be great to use the exixsting feature -because with tabindex it is possible to bind keydown event to the dom-element ... you know what i mean? thanks and regards

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• Changing background image to a button

  - by Alpan67

  I am trying to change the backgound-image of a button but it doesn't work as I thought !! the CSS is OK and it is as follows : ITA{ float:right; margin : 5px 85px; width:40px; height:40px; background : #FFFFFF url("../ITA_off.png") center center no-repeat; border:0; } my javascript function in the "HEAD" is function cambiaBandiera() { test=document.getElementById("ITA"); test.backgroundimage="ITA_on.png"; } and the button is as follows input type="button" id="ITA" onClick="cambiaBandiera()" What's wrong ? Please HELP ! Thanx in advance Alex

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• How do i sit 2 divs left and right of eachother

  - by s32ialx

  So what i am trying to acomplish is sitting <div id="box"> left of and <div id="box2"> right of inside the container of <div id="content"> <div id="content"> <div id="box1"> <h2>Company Information</h2> <img src="images/photo-about.jpg" alt="" width="177" height="117" class="aboutus-img" /> <p color="FF6600"> some content here </p> </div> <div id="clear"></div> <div id="box" style="width:350px;"> <h2>Availability</h2> <p> some more content here </p> </div> <div id="clear"></div> <div id="box2" style="width:350px;float:left;overflow: auto;"> <h2>Our Commitment</h2> <p> some content here </p> </div> </div>

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• CSS Drop Down Menu

  - by cvandal

  I'm trying to make a simple CSS drop down menu that when you mouse over a link, the sub menu appears. I've managed to achieve this when you mouse over an li but can't figure out how to do it using a link. The reason why I'm trying to do this using a link rather than the li is that my menu width is 100% and the li spans a greater area than the link so if you mouse over that area, the sub menu appears when you don't want it to. My CSS is as follows: .menu { border: solid 1px red; font-size: 5em; font-family: 'Raleway', arial, serif; } .menu ul { } .menu ul.children { display: none; } .menu ul li { margin: 20px 0 10px 0; } .menu ul li:hover ul.children { display: block; position: absolute; } .menu ul li a { padding: 10px 10px 0 40px; background: rgba(0,0,0,0.5); color: #fff; text-decoration: none; }

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• does javascript code need to start with "<!-- " ?

  - by sunglim

  I am newbie. many of javascript code start with <!-- <script type="text/javascript"> <!-- and finish with //--> //--> </script> I think the reason is for compatibility. But I cannot find the clue in any books. even I cannot find anything with google.

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• How to change the CSS of entire page/website on click?

  - by Rakesh Juyal

  Is it possible to have 3-4 CSS on a page, and then on any event, say click, change the css for entire webpage. This way we can give our user the ability to change the theme. I know we can change the css of an element by: $("#myElementID").removeClass("class1").addClass("class2");

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• Jquery / CSS – addClass to first:p of multiple div with specified class

  - by j-man86

  Hello, I'm using (trying to use) jQuery to add a class to the first paragraph of every div with class of ".djBio" My problem is that it's only adding the class to the first div.djBio, not all divs with that class. Here's the code. I am also using the fancy letter jquery plugin to add the drop cap to the first paragraph (which also is only applying to the first div.djBio, not all) jQuery(function( $ ){ $('.servicesContent p:first, .about-usContent p:first, .djBio p:first').fancyletter().addClass('firstP'); }); Thanks so much for your help!

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• CSS Header and Footer are breaking on Zoom-in

  - by mkhululi

  Hi, I have just finished redesigning this site (www.imustsolutions.co.za) and I have a problem with the header and the footer when the user zooms in (Cntrl + in FF). Here is the problem: The background color of the footer/header does not paint to fill the rest of the screen (horizontally) when the user zooms in. What am I doing wrong? Here is the site again: www.imustsolutions.co.za Thanks in advance. Regards, M

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• What cross browser, W3C valid css, non-javascript "min-height" method?

  - by jitendra

  Should we always try to not to give "height" to elements in XHTML through CSS? if yes the i think min-height would be better idea instead of fixed height. What cross browser( including IE6), W3C valid css, non-javascript "min-height" method in css? if i add min-height to any tag example <div> then in future in more content comes in then will we have to change height of div or if min-height is defined then no need.

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• Multiple stylesheets for a Lightbox clone.

  - by Neurofluxation

  Hey! I have a Lightbox clone (colorbox), which works fine and has no real issues. What I would like is an extra arguement that would say: [pseudocode] if (linksRel == "lightbox1") { add stylesheet1 to this lightbox } else { add stylesheet2 to this lightbox } [/pseudocode] Currently, I have a page with a "colorbox.css" file attached and the" jquery.colorbox.js" file as well - But I want the JS file to import the required CSS dependant on what link was clicked... Urgh, does that make sense? Does anyone have any ideas? I'm stumped!

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• How do I find the previous/default value of a radio button in JS?

  - by royrules22

  I'm not sure if this is even possible, but I figured I'd ask before clubbing togehter an ugly solution. What I have is a group of radio buttons and I want to trigger a function if the radio button value is changed. For example say there are three buttons X Y and Z with Y default selected. If a user clicks on an unselected button (i.e. X or Z) then the function gets triggered but if he/she clicks on Y (which is already selected) nothing happens. Naturally the best solution would be to fire the function on an onchange event but IE6 doesn't fire onchange until the focus is no longer on the element which is not satisfactory. So is there a way to know what the previous value of the radio button was or at least what its default value is? I could easily create an array of default values and check against that but I'm trying to reduce the overhead. Please no jQuery suggestions ;)

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• CSS IE7 Problem

  - by tpae

  Hello, I am trying to make a vertical progress bar, which works fine on almost all browsers except IE7. I don't know what's going on.. link text I've tried almost everything, and I can't figure out what's wrong...

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• display:none and scrolling text

  - by small

  There is a conflict between display:none and scrolling text. What can I use instead of using display:none? <div id="side_forums_pane" class="side_pane" style=" height:350px;width:260px"> <div class="jscroller2_up jscroller2_speed-19 jscroller2_mousemove" style="height:250px;width:260px;"> </div> </div>

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• What is the recommended way to do DRY web development (SASS+HAML, LessCSS, etc) in non-Ruby projects

  - by T.R.

  I've been looking to make things a little more DRY, both on my personal projects (django) and at work (JSP/struts,PHP). SASS+HAML seem to be quite popular, but, do those outside of the Rails community generally use these as well, or do they opt for other similar solutions? Which do you use, and what was the reasoning behind the choice?

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• Php referrer works or not?

  - by Camran

  I need to know the referring server for a page on my site. Is there any safe method to check where the user "came" to the page FROM? I tried uploading this to my server, but this wont output anything at all when I write the adress to the file in the browsers adress bar: <?php echo $_SERVER['HTTP_REFERER']; ?> I need to check this in order to display a link on the page or not... Thanks

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• Facebook-like invitation page for my categorization service

  - by ming yeow

  Hi folks, i am working on a categorization service. I want the experience to behave similarly to Facebook's invite/tagging function Does anyone have any experience implementing this? This includes: autocompleting based on list below if auto-complete does not turn up anything, give chance to do something else with that data Would be super happy to hear any experiences, plugins that might be useful in helping me build this out

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