I want a javascript code which will go through all the html file in my root folder and sub-folders and gets the content which are within a particul开发者_开发技巧ar tag, eg:
<div id="content">
!!this content!!
</div>
It should check for a comment at the top of html and only get the content if it exist.
<!--Allowed-->
It should only get if this is there. First of all is this possible? I wish jquery could do this!
Update: Got enlightened that javascript is for client-side! So One last question, how does you use php to get the content that is within the a particular tag?
<div id="content">
!!this content!!
</div>
At first you have to get all the folders that are in the folder (on the server). That's not possible with JavaScript alone. You have to write a PHP (or any other web-language supported on your webspace/server) which gives you the filename-list. Then you can load each file with jQuery's ajax-functions and test for your comment, etc.
Javascript has no access to the file system. You need a server side language to do that.
No it is not possible with javascript. It is a client side scripting language. You need a serverside scripting language like PHP. Check out http://php.net/ look up the fopen()
, include()
, and dir()
functions.
If you know the exact content of the comment you're searching for, try this:
if(document.documentElement.innerHTML.indexOf('<!--Comment-->') > 0){
//voila!
}
If not, you can use regular expressions to parse the text. I'm not an expert in regex, so i can't say i can help you there.
Of course, this will only work on a per-page basis, it won't browse your file system. For that you should have a server-side language.
Hope this helps
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