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naveen raj 03-25-2012 07:29 AM

javascript
 
how to read from a file in the script ?

SAM 03-25-2012 09:10 AM

Re: javascript
 
Le 25/03/12 09:29, naveen raj a écrit :
> how to read from a file in the script ?


not possible

you must pass the text "to read" in a variable

then you can try to get the file

example

file to read : 'txt_1.js'
var t = 'Hello World';

reading :
<button onclick="newText('txt_1.js'); alert(t);">read 1</button>



function newText(url) {
var s = document.createElement('SCRIPT');
s.src = url;
document.body.appendChild(s);
}

not sure that works with IE

--
Stéphane Moriaux avec/with iMac-intel

Scott Sauyet 03-25-2012 02:03 PM

Re: javascript
 
naveen raj wrote:
> how to read from a file in the script ?


Can you clarify what you're trying to do? The security policy of
browsers make it difficult if not impossible to read a file from the
user's local machine. But server-side scripts, and some browser
techniques can allow for it. Moreover, there are easy ways to read
from URLs on the same domain as a web page. Those URLs often map to
server-side files.

So what is it you're after?

-- Scott


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