script-tag

问题 Essentially, I have a script tag within my script. (generic HTML) <script> function asdf(){ document.getElementById('jkl').innerHTML = "<script>(another script goes here)</script>" } </script> (generic HTML) Unfortunately, the first </script> tag is listened to, not the second. Is there any way to "comment" it, like butting a back slash in front of quotes? 回答1: You need to break your inside script string into two pieces like this: <script> function asdf(){ document.getElementById('jkl')

问题 It has been stated that in HTML 5 it's OK to use script -tags for Javascript without any attributes , like this: <script> // the javascript here </script> With other features in HTML 5 you can use different kind of poly-fills to bridge what old browsers don't know about HTML 5, but can above script -tag have any side-effect in any old browser ? UPDATE : Let's set the limit at IE6 and above, along with Firefox 2 and above , to have something concrete. 回答1: This is fine everywhere - the default

问题 One of the successful load is like that: http://gdata.youtube.com/feeds/api/videos/N7m86aMNjlQ?callback=jsonp1335008664824&alt=json-in-script However, when the video is private or doesn't exist, it returns just a message with an http error status code. http://gdata.youtube.com/feeds/api/videos/zkZBEnBjOjY?callback=jsonp1335008664915&alt=json-in-script I create an example unique callback function name like "jsonp1335008664824" and append the url as src for a script tag and catch the function

问题 Here is what I am trying to accomplish. I have a form that uses jQuery to make an AJAX call to a PHP file. The PHP file interacts with a database, and then creates the page content to return as the AJAX response; i.e. this page content is written to a new window in the success function for the $.ajax call. As part of the page content returned by the PHP file, I have a straightforward HTML script tag that has a JavaScript file. Specifically: <script type="text/javascript" src="pageControl.js">

问题 I don't necessarily need to run it at server, however, I would like to use the ~/js/somefile.js syntax. Previously, I had just set everything with Absolute paths and set my project to be at the root level. SO, I'd just declare all my stylesheets, background images and javascript files something like /css/somefile.css However, for this project, it doesn't run as root. I can't put runat="server" on a script tag. I can put it on a link tag, though. This must be a common problem with a few simple

问题 I got to have a tag inside a table because PHP writes a code there that adds stuff to an earlier created Javascript array. However, I get a validation error (4.01 strict). Is there any way I can do this or is it simply forbidden to keep a script like this: <TABLE> <TR> <SCRIPT></SCRIPT> <TD> </TD> </TR> </TABLE> (is this better maybe?): <TABLE> <TR> <TD> <SCRIPT></SCRIPT> </TD> </TR> </TABLE> Change doctype? What do you think? 回答1: Ever since the release of HTML 5, it is legal to have a

问题 I am making a website with a program editor, for users to make HTML programs. I usually test this out by inputting <script> alert("Hi!"); </script> into the body input area, but no alert comes. As you can see from the code, the result is the script ending up inside the div . So do script s work in div s? If they do, here's my code (the important part, at least): This is my script to run when I press the "Run!" button: <script> function onclick(){ document.getElementsByTagName("head")["0"]

问题 All concerns of combination, minification, gzipping, and cache aside. Does marking a script as async still preserve script execution order? Say I have a page where jquery is included at the top followed by other scripts at the bottom that assume the presence of jquery. If I mark the jquery script with the async attribute I know the browser will continue parsing my html. However, will the browser guarantee that jquery is loaded before my other scripts execute or might things happen out of

问题 Write a Script Tag With the Type Application/JSON This is about as straight-forward as it sounds. I'd like the HAML equivalent of: <script class="_config" type="application/json"> { "template": "#myId", "css": { "background": "#fff", "opacity": "0.8" } } </script> As of now, the only solution is... %script._config{ type: 'application/json' } { | "template": "#id", | "css": { "background": "#fff" } | } ... Which sucks -- it renders the JSON in the page. Also, there should be no need to write

问题 In our current project some code is returned with AJAX and we use innerHTML to place this code inside a DIV. Now we search this DIV for all available script tags and EVAL() the contents of these script tags (adds some information to a global array, etc) scriptTags = responseElement.getElementsByTagName("script"); for (i = 0; i < scriptTags.length; i++) { eval(scriptTags[i].text); } This works perfect in Firefox and Chrome. But in IE scriptTags appears to be empty. Upon further investigation