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Because of browser related issues (ie, the view being different), I have two versions of a script. one that works on everything but IE, and one I wrote specifically to accomodate IE.I found this other script that detects what browser someone is using when they access a website. I was wondering, if there was anyway i could:
1.run this browser detect script FIRST to determine the boolean for IE/not IE
2. then, determining on this value, run one script or the other?
So... What's stopping you from doing:
var IE = checkBrowserFunction;
if(IE) {
doStuff();
}
? I mean, that seems fairly simple.
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I Need a javascript to check if a firefox extension (not plugin) is installed.
I've created a clickonce application and I need my users can open the clickonce app with firefox, I know there is an extension from Microsoft to to this, but I need to know if that extension is installed, if not, I want to send to my users to the correct url to get the extension.
Thanks.
The only real way to do this outside of creating your own extension that reads other extensions is if the extension you are looking for injects something into the global variable scope that you can detect the presence of.
if('someExtensionObject' in window){ ... }
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I found several plugins that crops the image, but doesn't have the uploading function.
Here are those plugins:
TMatthew JWindowCrop
imgAreaSelect
So, how do I put the uploading function on JavaScript, I heard you can use it as a "Server-Side Language" (node.js) or should I use a different language like PHP?
Try JCrop, files for download contains sample php script to get you started and many samples here on stack.
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There is an option for disabling right click on the website on the computer but on the mobile I don't know which javascript code I would need.
Images have to be copied from the web server to the client system in order for the client system to display them.
There is no way to stop people from saving them.
There is an option for disabling right click on the website
Not one that can't be trivially bypassed.
There's no way to actually block an image from being copied. If it's being shown to the user, they can obtain it. The resource is already sent to them for render anyways.
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I am having a hard time getting it to work at all. I'm sure it's something simple but I can't figure it out. I have the file saved as index.html, I have uploaded to my FTP server along with my jquery.js file, and the roundabout files. I have them linked in my index.html file, with the unordered list and the stylesheet. But for some reason it displays the unordered list without the effect of the jquery roundabout.
Here is a screenshot of my code
Here is the website
Please help!
You need to reference the jQuery library before any jQuery code.
If you hit Ctrl+Shift+J, you can see the error in the console.
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want these things when a function call :
1.Open a text file (not visible to user)
2.Select a Text which is to be change
3.change the text
4.And save it at same place.
This is not possible in JavaScript. JavaScript is sandboxed by the browser and doesn't have access to the local computer.
Also, what you're trying to do sounds dodgy, and may well be the exact reason why it's sandboxed.