I have to create a .ics file with Javascript. I haven't got the possibility to use jquery.
Is there a way to create this file?
Thanks for your help
You can use one of the methods described here to write a file in Javascript, then the content of the .ics file is up to you to determine. It's quite trivial since the ics format is simple. (complete RFC)
Related
I would like to ask
Is it possible to edit the PDF file? For example, insert a new pages between pages , like add page between page 17 and 19.
Which library can i use?
one way to do this is to use ghostscript to split the pdf into individual page images and then you can add additional pages and rearrange pages as needed with tcpdf or similar pdf library.
You can generate pdf easily using FPDF library http://www.fpdf.org/. But you can not edit them via this library. You can use FPDI library mentioned here: PDF Editing in PHP?.
Here is my view:
It is easy to edit Hypertext rather than PDF it self. I use TCPDF to convert HTML to PDF.
Take a look at this. It might be helpful : TCPDF_import is not bringing in an existing file
Thanks, Let us know if you find a better solution.
How do I parse zip file string. I looked for hours I couldn't find an easy to do it. All the examples I found didn't make much sense.
I use zipjs to handle zip files. A simple library that can handle reading and writing zip files.
BE MORE CLEAR NEXT TIME. I think this answer is what you need to hear.
A zip file can not be parsed with simple JavaScript. There is simply no native function that can ope ZIP files. There are certain libraries out there, but personally i have not found one that worked properly, and most use some kind of flash plugin to make it "work".
If you really want a zip file to be presented in Javascript, you will have to build its function with PHP. PHP can write to zip files, and read them: PHP ZIP. If you want to read the contents of a zip file, you would have to upload the file to the server (can be done with JS), then make the PHP return a JSON object with all the file_info of all the files inside the ZIP. And last but not least, JS should be able to acces another PHP page that retrieves a particular file, which can be done by reading the file and setting a mimetype before outputting its contents.
So guys I am working on a program to like download stuff using javascript. I hav written the following code:
function download()
{
alert("Hello");
var url='http://somesite/somefile.rar';
window.open(url,'Download');
}
The code is pretty easy, but is there some other way to download the file using javascript? Also having downloaded the file is there some way to store it locally in the location of our choice, like d-drive? I had come across the javascript file api while searching the web, is it any useful in my scenario? Please help.
Edit: Fixed code formatting
No, this isn't possible. It is up to the client where to save files, not you.
Through Javascript, you can only set the file name that you want, but would not be able to access the file system i.e. All the folders, etc..
I am trying to implement pdf annotation with ipad using uiwebview. I am able to load the pdf file but i am not able to use the functions. I felt that i am able to use javascript with uiwebview and implement the things,but then found saying that javascript is not available for pdf file.
http://www.icab.de/blog/2010/01/12/search-and-highlight-text-in-uiwebview/comment-page-3/#comment-7600
Can you help me with some solution if possible. I am now really in need of some solutions.
Thank you.
Alas, you can't do anything about PDF shown in a UIWebView.
You need to work hard parsing PDF files and manipulating it.
How can I convert any .htc file into .js and use the resulting JavaScript?
For example, this is a .htc file: http://curved-corner.googlecode.com/files/border-radius.htc. I want to convert it into .js.
I want to convert it because the CMS I'm working with will not allow me to attach the .htc file. I think it's because of a mime type issue.
It is not possible to convert any .htc file to an "equivalent" .js file. That is, it's not possible automatically, in general. However for the specific file you've posted, you could convert it using jQuery's live event.
But anyway, there's plenty of Javascript-only libraries that do the "border-radius" thing, why do you need to specific convert this one? A quick google search turns up dozens.
You might find some interesting information regarding conversion of HTC to JavaScript objects in this blog: http://ehudpardo.blogspot.com/2011/09/part-1-converting-htc-behaviors-to.html