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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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I would like to know how I can prevent a word from being submitted in my database
lets say I want to prevent the word 'fast car' what type of code would I use to do that. the codes that im currently using are html, javascript, php. for my website.
You can use RegEx.
On client side, refer https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions
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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.
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I want to implement web-cam in OpenERP. web-cam integration. Anyone give me idea how to and where to implement web-cam coding. I want to create widget for that like barcode.
On web client or on gtk, you should create different implementations, for web-client you must create a new widget i dont manage the the new JS framework but theorically this is the way.
Regards/