xhtml

How can I copy a HTML elements to another Div?

由 馋奶兔 提交于 2019-12-23 12:25:05
问题 What I want to do is copy an images 'source' or 'html elements' to another div upon clicking on 'copy'. See my example below <div class="images"> <img src="imageone.jpg" alt="one" title="one"> </div><!-- end --> <button>Copy</button> <div class="images"> <img src="imageone.jpg" alt="one" title="one"> </div><!-- end --> <button>Copy</button> <div class="images"> <img src="imagethree.jpg" alt="three" title="three"> </div><!-- end --> <button>Copy</button> once I press the copy 'buttons' - the

TreeView CSS Friendly Output? Control Adapters? ASP.NET 3.5

由 ￡可爱￡侵袭症＋ 提交于 2019-12-23 12:19:44
问题 I want my TreeView control to output <ul><li> tags instead of <tables> . What is the best way to do this. I heard about the CSS Control Adapters. Is this still the best way? How do you go about doing it? 回答1: I am assuming you mean CSS Friendly Control Adapters? Which is the still the best way that I know of. In the HTML Snippets it doesn't render tables. Your other option would be to build the control by hand just using plan old HTML and possibly a Jquery Plugin to manipulate the tree. 来源：

XHTML and code inside textareas

由 我的梦境 提交于 2019-12-23 11:48:29
问题 On a site of mine in which a textarea is used for submission, I have code that can appear something along the lines of the following: <textarea><p>text</p></textarea> When validating (XHTML 1.0 Transitional), this error arises, line 88 column 50 - Error: document type does not allow element "p" here If this is not a valid method, then what is expected? I could do a workaround with an onload JavaScript event, but that seems needless. Regardless this doesn't affect the output, but I'd rather my

Is it not necessary to close the tag in HTML 5 like HTML?

由 这一生的挚爱 提交于 2019-12-23 09:47:40
问题 Is it not necessary to close the tag in HTML 5 like HTML? or it's a bug in W3C validator Why this code is valid in W3C validator <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>title</title> <link rel="stylesheet" href="style.css"> <script src="script.js"></script> </head> <body> <p>Some Text </body> </html> I would be surprised if it's really valid in HTML5. But is there any benefit to keep this behavior valid in HTML5. Do HTML5 creators think that stricter rules of

Why DomDocument getElementsByTagName give back an half NodeList?

由 我与影子孤独终老i 提交于 2019-12-23 09:34:23
问题 I generate some non-standard-tag HTML with DomDocument and the result is this: /* Input HTML <div id="toobar_top"> <widget id="flag_holder"></widget> <widget id="horizontal_menu"></widget> </div> <div id="header"> <widget name="header"></widget> </div> */ What I want to do is to "translate" each widget in something useful... they are simple placeholders with params. The function extract from the class is: private function widgeter($doc) { //Give it an DomDocument HTML containing <widget>

HTML tag to prevent HTML tags to be executed?

由 元气小坏坏 提交于 2019-12-23 09:29:54
问题 Basic question which I thought of asking on Superuser, but it is a programming question I think. I just started learning HTML, so please bear with me. How can I prevent a program from interpreting an HTML tag / syntax? For example , I want to write a flash card like this: The html code for < is < I would like a solution that would work for any or most syntax, not just for < . How can I enter the syntax (without any space) to make sure the code isn't interpreted? 回答1: You are going to have to

How can I display an image using the “em” unit?

由 北城以北 提交于 2019-12-23 07:49:00
问题 I've created a <div> with width:10em and height:5em . Now I would like to display an <img> (GIF image) in this <div> with the exact same size. But apparently it doesn't "know" the em unit. It shows the picture in 10x5 pixels instead. How can I display this <img> using the "em" unit? 回答1: Use this code: <html> <body> <p>This is 10em x 5em</p> <div style="width:10em; height:5em;"> <img style="width:10em; height:5em;" src="logo.png" /> </div> </body> </html> It works in Firefox 3.5, Internet

Practical Difference between XHTML, HTML, AND XML

由 牧云@^-^@ 提交于 2019-12-23 07:42:33
问题 So here's what I understand (please correct if wrong) : HTML5 is the newest version (or at least soon to be released) of HTML and contains features that XHTML does not yet have XHTML served as MIME type text/html is equal to HTML for the purposes of rendering Converting from text/html to application/xhtml+xml is difficult because it's not HTML XML is not compatible with HTML So my question is, what does XHTML have to do with HTML besides the usage of tags? What is the practical purpose of

Creating a canonical with PHP

由 夙愿已清 提交于 2019-12-23 04:03:32
问题 I need PHP code to generate a dynamic canonical URL within the <link /> tag as follows: <link rel="canonical" href="php goes here" /> My site uses PHP to generate variables as follows: http://www.mysite.com/script.php?var1=blue&var2=large&pointlessvar=narrow I want to be able to return a canonical URL that removes the &pointlessvar=narrow And re-arranges the variables in the manner as I see fit, like this: <link rel="canonical" href="http://www.mysite.com/script.php?var2=large&var1=blue" /> I

my javascript in external html is not loading

由 我是研究僧i 提交于 2019-12-23 03:49:08
问题 ok so in order here is my code /* index.html */ <!-- jQuery Scripts --> <script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.2.6.min.js"></script> <script type="text/javascript" src="http://tdr.host22.com/scripts/li.js"></script> <link href="http://tdr.host22.com/scripts/tdr.css" rel="stylesheet" type="text/css"> <!-- Div Layout --> <div id="container"> <div id="dp">my DP here</div> <div id="hrefs"> <ul id="menu"> <li><a id="home">Home</a></li> <li><a id="about"
订阅 xhtml