Expressions Web 4 Format Code Shortcut?
Is there a keyboard shortcut for formatting code like Visual Studio has Ctrl+K Ctrl+D? ...
html
When parsing html why do I need item.text sometimes and item.text_content() others
Still learning lxml. I discovered that sometimes I cannot get to the text of an item from a tree using item.text. If I use item.text_content() I am good to go. I am not sure I see why yet. Any hints would be appreciated Okay I am not sure exactly how to provide an example without making you handle a file: here is some code I wrote ...
Web page overlays
When one goes to Google images, then selects an image it creates an overlay over the images webpage. On the left there is the page and on the right is a panel made by Google. What is the name for that panel? Anyone have any tutorials on how to make something similar. I want to have my text on the left, and the webpage on the right. Wha...
Align image in text without problems in line-height (smilies in chatbox)
When I put a smilie (image, vertical-align: middle, 15px height) of 15px in a text with a line-height of 17px, everything is okay. But when i make the lines 16px, a smilie can change the line-height. Its for a simple chatbox, and it is really annoying that if you type a smilie it changes the line-height. So how can i put smilies withou...
Converting org.w3c.dom.Document to org.apache.html.dom.HTMLDocumentImpl
Is there anyway to convert an instance of org.w3c.dom.Document to org.apache.html.dom.HTMLDocumentImpl. I need to parse the images inside the Document and HTMLDocumentImpl has a method for extracting the images. I've tried several methods like typecasting, and importNode but it doesn't work. ...
Can you make a section of a table belong to a form using legal HTML?
I've tried entering the following in the HTML validator, but it failed to validate even when I used the "Validate HTML fragment" option: <table> <form action="foo"> <tr> <td>tables + forms = BOOM</td> </tr> </form> </table> I think what I'm trying to do here is pretty clear, but the validator seems to be telling me t...
Selective HTML Decoding Problem
I have text in my DB that I want to display on the page. My DB content contains different tags eg. <html><b></b><help> (because users are allowed to use any type of tags) etc. When I display the content of the page, I want the <br> tags decoded into spaces whereas other tags should remain like ordinary text. Please, how do I go about ...
Multiple jquery Scripts on one page
I am brand new to Jquery and have run into something that if answered will help greatly in the future. I have 2 very simple questions I am using codeigniter, HTML5 and all php pages as well. I have a menu 'aside' with 4-5 sections that I want to be able to close to save space. So I am using 2 simple slideToggle scripts. $("a").click(fu...
Floating div overlap msie
Hello everyone. Ive been banging my head with why MSIE8 doesnt overlap the floating div just as webkit a mozilla both do. I hope you guys can help me out with this one. I have the following code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title></title> <meta http-equiv="Content-Type" cont...
Collection Select in HAML fails to wrap correctly.
Does anyone know why %select{:name => "dropdown"} expand » - for say_text in @available_says %option = h say_text in HAML resolves to <select name='dropdown'></select> <option>a</option> <option>b</option> <option>c</option> in HTML? It's stymieing my dropdown completely and the documentation all says "That should work." I can't i...
How to set default value for HTML select element?
I thought some thing like this would work: <select name="hall" id="hall" value="3"> <option> 1 </option> <option> 2 </option> <option> 3 </option> <option> 4 </option> <option> 5 </option> </select> But it didn't. So How could I set a default value for select? Thanks. ...
parse a field before posting to server
Hello I have a field on my form, which I'd like to parse before sending to a Web server. Is it possible by using C functions provided by the web server? I mean, suppose I have parse_field() function written in C, and the web server knows it and can call, so I do something like <% parse_field() %> on the page, the function shouls take t...
CSS tricks to design a page
I need to design a page with border images on each side. I need the page to fit on 1280x1024 and 1024x768 resolutions. Is it possible to have a fixed size for the center div and crop the border images in the lower resolution ? 1280x1024 : border-200px center-840px border-200px 1024x768 : border-72px center-840px border-72px I've mad...
learn how containers work in css
I'm a programmer trying to do some patching up in web-design and generally find css very logical. So far, only 'boxing model' remains a magical land full of minotaurs and harpies for me. I'll illustrate it with examples: http://jsfiddle.net/qyMxv/ The inner element of div with padding specified goes outside of div space. Isn't div supp...
Images on server visible in Firefox/Chrome/Opera but not IE
I'm developing a website and certain images will not display when returned to IE browser. It will not display both within the returned html page it is contained in and when you link directly to the image. Here is the page the image is contained in: vrn.vanderbilt.edu/2010 and here is a direct link to the image: vrn.vanderbilt.edu/2010...
What to use " or ' when coding
Possible Duplicate: When did single quotes in HTML become so popular? Should I use ' or " when coding, for example width='100px' or width="100px". Is it only a matter of taste, or does it matter to the browsers? The reason why I ask, I have always used "" for everything, so when I code with PHP, I have to escape like this: ...
embed iphone contact on page click link
my question is analogous to the "mailto:[email protected]" type of link but is more specifically: if a phone number exists on a page and is viewed by a user on an iphone (phone number will appear as link), is there a way for that link to automatically (upon user clicking) ask the user if they want to add that number to the contact, and th...
Can I make the <span> looks like a read-only and fixed size 's <input type="text" > using css or javascript???
I have a <span> which encloses a very long message <span>A very long message..........</span> Can I make the span 's behavior look like a read-only and fixed sized <input type="text"> using CSS or java script ? I want the displayed message will has the fixed length displayed and user can scroll to see the whole message if the message...
cURL Html output different from original page when rendered
Hi. I am working on a project that involves fetching pages with cURL or file_get_contents. The problem is that when i try to echo the html fetched, the output seem to be different from the original page, not all images show up. Please i would like to know if there is a solution. My code <?php //Get the url $url = "http://www...
Having issue with jquery not rendering animations properly when using the css/left property
The best way to describe this issue is probably to show you an example: css/right aligned, works fine when clicking the arrow both ways: http://jsfiddle.net/JDhuK/1/ css/left aligned, only works properly when left arrow is used: http://jsfiddle.net/3nqr4/ I've provided two javascript functions(leftTest and rightTest)that you will need...