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• Hide / show content via CSS:hover (or JS if need be)

  - by Chris

  I have the following html: <li> <span class="one">Stuff here</span> <span class="two">More stuff</span> </li> .one { display: block; } .two { display: none; } What is the easiest method, preferably CSS only, to hide one and show two when the mouse rolls over the <li> container. If this cannot be done via CSS and only Javascript, I would prefer jQuery via something like live() as the content is updated live and do not wish to constantly rebind manually. EDIT: I forgot to mention that this has to work in IE6 :/

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• Getting URL of executing JavaScript file (IE6-7 problem mostly)...

  - by TooTallNate

  Hey all, I've been trying to throw together a generic function that retrieves the absolute URL of an executing JavaScript file on a web page: http://gist.github.com/433486 It works great in almost all the browsers I've tested (Firefox, Chrome, Safari, Opera v10 at least, and IE 8). It seems to fail, however, in IE 6 and 7. The callback function gets executed, but the retrieved name is simple the URL to the main HTML page, not the JavaScript file. So all I'm really asking is if there's some other way of getting the URL of the current JavaScript file (which could be IE 6 and 7 specific)? Thanks in advance!

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• Changing Menu name

  - by Abu Hamzah

  Its too much code to paste here so, I have created demo please have a look at this DEMO My question is, I'm trying to change the name of the Menu from "Home" to "My Home" its quite very simple but I have already spent good amount of time figuring out but no avail.... Yes, I have debugged using firebug too... //html <div class="wrapper"> <div class="wrap"> <div class="header"> <ul class="menu"> <li class="home"><a href="" title="Downloads" class="title">My Home</a></li> <li class="genres"><a href="#" class="title">TEST 123</a></li> </ul> </div> </div> </div> //css: please see the demo

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• when i refresh the page, the popup window is visible for a second. How to clear this issue

  - by mano

  script $(document).ready(function(){ $(".aboutBtn").click(function () { $(".aboutContent").slideToggle("slow"); }); $(".contact").click(function () { $(".aboutContent").slideToggle("slow"); }); }); *Html * <article class="aboutBtn">ABOUT</article> Css .aboutBtn{ width:85px; padding:5px 0px 5px 10px; background-color:#d8531e; cursor:pointer; color:#ffffff; font-size:20px; text-transform:uppercase; position:relative;top:-48px; font-family:"Segoe UI Light"; }

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• Why isn't div centering?

  - by user2898276

  I'm trying to centre a logo in the middle of the browser. I have this so far... <script type="text/javascript"> $(document).ready(function(){ $(window).resize(function(){ $('#theLogo').css({ position:'absolute', left: ($(window).width() - $('#theLogo').outerWidth())/2, top: ($(window).height() - $('#theLogo').outerHeight())/2 }); }); $(window).resize(); }); HTML <div id="theLogo"> <section id="responsiveLogo" class="logo">September</section> </div> I'm trying to centre this bit: <section id="responsiveLogo" class="logo">September</section> Live version here

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• (Python) Extracting Text from Source Code?

  - by zhuyxn

  Currently have a large webpage whose source code is ~200,000 lines of almost all (if not all) HTML. More specifically, it is a webpage whose content is a few thousand blocks of paragraphs separated by line breaks (though a line break does not specifically mean there is a separation in content) My main objective is to extract text from the source code as if I were copying/pasting the webpage into a text editor. There is another parsing function I would like to use, which originally took in copied/pasted text rather than the source code. To do this, I'm currently using urllib2, and calling .get_text() in Beautiful Soup. The problem is, Beautiful Soup is leaving tremendous amounts of white space in my code, and it is difficult to pass the result into the second "text" parser. I have done quite a bit of research on parsing HTMLs, but I'm frankly not sure how to solve this problem easily. Furthermore, I'm a bit confused on how to use imports like lxml to extract text as if I were to simply copy and paste?

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• div inside a href tag

  - by kc rajput

  i want to make a div click able and inside this i have another div and this also should be click able or link. html is <a href="#"><div class="box"> <div class="plus"><img src="aaa.jpg"/></div> </div></a> css .box{ float:left; width:100px; height:100px; } .plus{ float:left; width:30px; height:30px; } can i make both divs to link and for different-different url. and is this proper way use div inside a href ?

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• List DIV tags in columns

  - by cbeberge

  Hi I want to liste these images in 3 columns( see under). What is the HTML cod for this? [IMAGE] [IMAGE] [IMAGE] <div class="rparticle "> <div class="articleEntry Normal"><a href="[LINK]">[IMAGE]</a></div> <div><a href="[LINK]">[TITLE]</a></div> </div> .rparticle { display:inline; clear: both; text-align: center; margin-bottom : 25px; width:190px; }

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• Missing } in XML expression

  - by Chris

  I have an external javascript file that I want to, upon include, write some HTML to the end of the web page. Upon doing so though I get the error Missing } in XML expression on the line that uses dropdownhtml. Here is my code var dropdownhtml = '<div id="dropdown"></div>'; $(document).ready(function(){ //$(document).append(dropdownhtml); alert(dropdownhtml); }); Doing either append or alert throws up the same error, what is going wrong?

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• Missing } in XML expression

  - by Chris

  I have an external javascript file that I want to, upon include, write some HTML to the end of the web page. Upon doing so though I get the error Missing } in XML expression on the line that uses dropdownhtml. Here is my code var dropdownhtml = '<div id="dropdown"></div>'; $(document).ready(function(){ //$(document).append(dropdownhtml); alert(dropdownhtml); }); The XHTML webpage that includes this file does so like this: <script type="text/javascript" src="/web/resources/js/dropdownmenu.js"></script> Doing either append or alert throws up the same error, what is going wrong?

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• AJAX or full page reload

  - by wh0

  I have a simple web page with top navigation and the content, on click of a certain link in top navigation content changes accordingly. Now my question is should do it using AJAX call and load the HTML it into content or should i reload the entire page.It is small page fetching data does not take much of the time but i wonder approach is better suited and why ? My opinion is AJAX way, but some of the web pages that i have seen goes for full page reload i wonder why. i'm not sure AJAX method it has any cons in it. Can someone please elaborate this for me.

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• How can I make a TextArea 100% width without overflowing when padding is present in CSS?

  - by spoon16

  I have the following HTML snippet being rendered. <div style="display: block;" id="rulesformitem" class="formitem"> <label for="rules" id="ruleslabel">Rules:</label> <textarea cols="2" rows="10" id="rules"/> </div> This is my CSS: textarea { border:1px solid #999999; width:100%; margin:5px 0; padding:3px; } Is the problem is that the text area ends up being 8px wider (2px for border + 6px for padding) than the parent. Is there a way to continue to use border and padding but constrain the total size of the textarea to the width of the parent?

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• Drop down box is always 100%

  - by danit

  I have the following HTML: <div style="30px;"> <table width="100%;"> <tr> <td> <SELECT name="guidelinks"> <OPTION SELECTED value="jex6.htm">Page 1 <OPTION value="jex7.htm">My Cool Page </SELECT> </td> </tr> </table> When this drop down box is displayed the width is 100%, not 30px, can anyone explain why and how to fix this? Unofrtunatly I cant edit the code on the CSS

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• XPATH query, HtmlAgilityPack and Extracting Text

  - by Soham

  I had been trying to extract links from a class called "tim_new" . I have been given a solution as well. Both the solution, snippet and necessary information is given here The said XPATH query was "//a[@class='tim_new'], my question is, how did this query differentiate between the first line of the snippet (given in the link above and the second line of the snippet). More specifically, what is the literal translation (in English) of this XPATH query. Furthermore, I want to write a few lines of code to extract the text written against NSE: <div class="FL gL_12 PL10 PT15">BSE: 523395 &nbsp;&nbsp;|&nbsp;&nbsp; NSE: 3MINDIA &nbsp;&nbsp;|&nbsp;&nbsp; ISIN: INE470A01017</div> Would appreciate help in forming the necessary selection query. My code is written as: IEnumerable<string> NSECODE = doc.DocumentNode.SelectSingleNode("//div[@NSE:]"); But this doesnt look right. Would appreciate some help.

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• How does one target all divs of any webpage but differentiate them in javascript?

  - by Chaz

  So I am trying to create an extension in Chrome (a prototype for a project that I am doing) that targets all of the <div> tags of any web page, hides them or rather doesn't display them until the user clicks the mouse (further explained below). So typing a url into the browser yields a white page. The person clicks, and the first <div> appears (probably the mast head or menu). The user clicks again and the second <div> appears. I have gotten to the point where I can hide or show all <div>'s (the obvious easy part) but I am not sure how to go about targeting each since every website has different id's for them while still using the <div> tag. This is what I need the most help with. This is part of a grander operation called the Web Crank. It's just a physical crank that controls the speed by which a web page loads. Each time you make one full rotation of the crank, one section (the first <div>) of the web page loads. The faster you go, the quicker the page loads. I hope this is clear enough. I am a newbie when it comes to this, but I have done some minor coding in the past and it's not such a big deal. Thanks for your help!

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• Form values in a list item

  - by Tri

  Here is the site mock-up I'm working on for my job: http://dev.arm.gov/~noensie/dqhands/cgi-bin/explorer. I'm still a novice in web developing and I need help with placing form values in a list item to pass on to another page. I'd rather not go in great detail the purpose of this website, but in terms of its basic use, select the parameters in the middle column for a request and add it to the list on the right column by pressing on "add request" button when it appears. After the list have been populated, a user would submit the selected requests, which will direct them to another page based on the requests selected (or added to the list, same thing). That last sentence is where I'm having a problem. Right now, each of request in the list in the right column are <li> elements and I assign them attribute values that needed to be passed on to the next page. I tried inserting a hidden input with same values, but I'm still not sure how to utilize that; I'm not even sure using the hidden input is the correct way. Also the "submit request" button is located outside the <form> block. I was going to utilize javascript and jQuery to enable the button to serialize the values in the <form> block, but I don't know quite how to do that. Go ahead and take a look at my javascript code (index.js) and slay me, or, I mean, my code. It's still pretty elementary and short (~260 lines, that's short right?). I will take any help for this problem (as the matter of fact, if you see any other problems or a better way of implementation of something, go ahead and mention that too); tips, advice, code samples, or whatever else you can contribute, it will be greatly appreciated. Tri

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• How can I create an automatically generated alteranate table row color ?

  - by UXdesigner

  Good day, I've been trying to make this CSS code work: table.mytable { margin: 0; padding: 0; border: 0; font-size: 0.8em; border-collapse: collapse; } table.mytable td, table.mytable th { width: auto; padding: 2px 4px; vertical-align: top; } table.mytable th { color: #fff; background:url(images/header-bg.gif); text-align: left; } table.mytable tr.alternateColor { background-color:#E9F3FC; } well, it works, if I do write it manually. But as the tables are going to be generated thru asp.NET (Aspx) , which is not manually created- I'd like my table to generate the alternate rows. I've been trying to make this work with Javascript, but I can't figure it out and I believe this is a good resource site. I've been using a manual table with Adobe Dreamweaver cs4 as a test, but I have to put the class of "alternatecolors" in order to make them appear, and I can't do this normally.: Question is , can someone provide me a good Javascript that I would put in the header of the file, and actually help me out to make this work ? I think I'm burned...or maybe I can't see what others see quickly due to the amount of time I've spent. I just tried posting the code of my table here, but I couldn't get it well formatted and I got to run... I'm not using an 'id' on this table, but the class is 'mytable'. Thank you so much for your good help.

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• [jQuery 1.4] move one div over another

  - by Tomasz Zielinski

  I have two div elements that are twins (i.e. their dimensions and contents are identical). I want to move of those div-s over another, so that their corners are at exactly the same coordinates. What I try to do is: var offset = $('div#placeholder').offset(); $('div#overlay').css('position', 'absolute').css('left', offset.left + 'px').css('top', offset.top + 'px') -- but this causes the overlay to be exactly (or almost exactly, taking subpixel accuracy into account) 16px below the placeholder (below, i.e. overlay_top = placeholder_top + 16px). I'm aware that offset() gives position relative to the document, and position: absolute sets position relative to body element, but compensating for body offset() doesn't help much (I'm getting 8px offset, equal to margins): offset.top -= $('body').offset().top; offset.left -= $('body').offset().left; Also, compensating for body margins (in case they were different that offset() didn't help, as they were set to 8px). Does somebody know what I'm doing wrong here? UPDATE: Take a look at here - I'm getting the same result in FireFox 3.6.3 and Opera 10.10.

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• Scriptaculous problem in IE

  - by Django Reinhardt

  Hi there. We've got this very annoying problem with Scriptaculous and Internet Explorer 7/8. We have two Effect.toggles on the same page, but only one of them is ever working (the first one). I hope it's some simple mistake in my implementation, but I can't seem to find any decent documentation. Hopefully somebody here can help. The HTML/JS looks like this: <ul> <li id="LinkA" class="icon"> <a onclick="new Effect.toggle('divA', 'slide', { duration: 0.6 }); return false;" href="#">Show List A</a> </li> </ul> <div id="divA" style="display:none"> <div> -- Things to display -- </div> </div> <ul> <li id="LinkB" class="icon"> <a onclick="new Effect.toggle('divB', 'slide', { duration: 0.6 }); return false;" href="#">Show List B</a> </li> </ul> <div id="divB" style="display:none"> <div> -- Things to display -- </div> </div> It works perfectly in Chrome and Firefox, but the second one never works in IE 7 or 8, no matter what I do. Any help would be greatly appreciated!

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• Validating age field

  - by Marcelo

  Hi people, I'm trying to validate an age field in a form but I'm having some problem. First I tried to make sure that the field will not be send empty. I don't know JavaScript so I searched some scripts and adapted them to this: function isInteger (s) { var i; if (isEmpty(s)) if (isInteger.arguments.length == 1) return 0; else return (isInteger.arguments[1] == true); for (i = 0; i < s.length; i++) { var c = s.charAt(i); if (!isDigit(c)) return false; } return true; } function isEmpty(s) { return ((s == null) || (s.length == 0)) } function validate_required(field,alerttxt) { with (field) { if (value==null||value=="") { alert(alerttxt);return false; } else { return true; } } } function validate_form(thisform) { with (thisform) { if ((validate_required(age,"Age must be filled out!")==false) || isInteger(age,"Age must be and int number")==false)) {email.focus();return false;} } } //html part <form action="doador.php" onsubmit="return validate_form(this)" method="post"> It's working fine for empty fields, but if I type any letters or characters in age field, it'll be sent and saved a 0 in my database. Can anyone help me? Sorry for any mistake in English, and thanks in anvance for your help.

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• Is it bad use "display: table;" to organise a layout into 2 columns?

  - by Colen

  Hello, I am trying to make a 2 column layout, apparently the bane of CSS. I know you shouldn't use tables for layout, but I've settled on this CSS. Note the use of display: table etc. div.container { width: 600px; height: 300px; margin: auto; display: table; table-layout: fixed; } ul { white-space: nowrap; overflow: hidden; display: table-cell; width: 40%; } div.inner { display: table-cell; width: auto; } With this layout: <div class="container"> <ul> <li>First</li> <li>Second</li> <li>Third</li> </ul> <div class="inner"> <p>Hello world</p> </div> </div> This seems to work admirably. However, I can't help wondering - am I obeying the letter of the "don't use tables" rule, but not the spirit? I think it's ok, since there's no positioning markup in the HTML code, but I'm just not sure about the "right" way to do it. I can't use css float, because I want the columns to expand and contract with the available space. Please, stack overflow, help me resolve my existential sense of dread at these pseudo-tables.

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• Validating Age field javascript beginner

  - by Marcelo

  Hi people, I'm trying to validate an age field in a form but I'm having some problem. First I tried to make sure that the field will not be send empty. I don't know javascript so I searched some scripts and adapted them to this: function isInteger (s) { var i; if (isEmpty(s)) if (isInteger.arguments.length == 1) return 0; else return (isInteger.arguments[1] == true); for (i = 0; i < s.length; i++) { var c = s.charAt(i); if (!isDigit(c)) return false; } return true; } function isEmpty(s) { return ((s == null) || (s.length == 0)) } function validate_required(field,alerttxt) { with (field) { if (value==null||value=="") { alert(alerttxt);return false; } else { return true; } } } function validate_form(thisform) { with (thisform) { if ((validate_required(age,"Age must be filled out!")==false) || isInteger(age,"Age must be and int number")==false)) {email.focus();return false;} } } //html part <form action="doador.php" onsubmit="return validate_form(this)" method="post"> It's working fine for empty fields, but if I type any letters or characters in age field, it'll be sent and saved a 0 in my database. Can any one help me ? Sorry for any mistake in English, and thanks in andvance for your help.

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• Search dir using wildcard string, return filename, and loop.

  - by Charlie Murphy

  Hello all, I'm having some problems, and looking for some help. I'm trying to create a photo gallery in javascript, that will be able to 'update' it's self automatically. I need to be able to search a directory, and grab a file with a specific prefix. I need to output the followng HTML code: <li><a href="images/resize_FILENAME.ext"><img src="images/thumb_FILENAME.ext"></a></li> The 'resize_' and 'thumb_' use a timestamp to identify, so they have the same ending, just a different prefix. So, for example, if I search the directory for an image with a prefix of 'resize_', I need to insert that into the a tag, and then remove the '_resize' prefix, and add the '_thumb' prefix for the img tag. I then need to be able to do that for each image in the directory. Any help would be greatly appreciated. Oh, I should add: I'm assuming php would be easiest for this, but if an alternative exists that would work too. I'm also using jQuery if javascript would be better.

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• Image in table cell doesn't scale down: using ie8/7

  - by monks1975

  Can anyone help me troubleshoot my website? http://www.andrewstonyer.co.uk/test/ My problem: On IE8/7 if you click on a thumbnail (only 'Pulse' and 'Time Within The Hour' are wired in right now) an overlay appears with detail of that piece. What should happen, and does in Gecko/Webkit, is that the overlay contains a table with a heading, a scaled, centered image, and a nav menu. There is a toggle for text, which pushes up the image cell and makes the image smaller, keeping proportion. I know the overlay looks like ass right now- those are just placeholder colours :) On IE, the image doesn't fit perfectly in the table cell, which means that everything is pushed down outside the window. I can't see the nav menu. It appears to render the image at actual pixel size (in the CSS, the img class element is set to 100% height). The text cell is toggled with jquery, when toggled on in IE, it doesn't appear to 'squeeze' the above cell, which is what I want to happen. Could any experts help? Regards, Jon

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• Applying drop shadows to divs

  - by CJD

  Hi everyone, I need a bit of help applying a drop shadow image to a range of DIV elements. The elements in question already have a background image so I am wrapping another DIV around them. Things get complicated further because I'm also using the 960gs CSS framework. This is my current HTML for a content box type display: <div class="grid_12 boxout-shadow-920"> <div class="boxout"> <p>planetCJD.co.uk is the personal site and blog of CJD. The site is still a work-in-progress but please do have a look around and let me know what you think! </p> </div> </div> Boxout CSS: .boxout { background:url("../images/overlay.png") repeat-x scroll 0 0 #EEEEEE; -moz-border-radius:4px 4px 4px 4px; border:1px solid #DDDDDD; margin-bottom:15px; padding:5px; } boxout-shadow-920 CSS: .boxout-shadow-920 { background:url("../images/box-shadow-920.png") no-repeat scroll 50% 101% transparent; } Now this works to a degree. The boxshadow image shows at the bottom of the content box which is what I would like. However as I'm using a fixed percentage of 101%, if the content box height is too small, not much of the drop shadow image gets shown, and if the content box is too big, whitespace starts to appear between the box and the shadow image. So anyway, what I'm looking for is a cross-browser CSS based solution for doing this properly. I'm sure there is an easy answer to this - any help is appreciated!

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