Javascript from client side.
That is the window.clipBoard in javascript i got some documents where text copied to clipboard is got and shown.
I want the to implement the "PrintScreen" functionality over a web application.
Any help would be appreciated.
After a quick google search to check, no you cannot make screenshots with javascript. You will need to use a different language and if you want to put in a webpage then the user will be prompted for extra privilages. Additionally, window.clipBoardData only works in ie.
window.print() ??
Related
In webview, can you remove html elements from a live website before it loads to the user?
I've been looking at a bunch of stackoverflow questions regarding this, except I realized they were only locally hosted Web pages inside the app. None of their solutions worked for me.
Any help would be appreciated.
Read first about building apps in webview and how to use javascript in it. Then try to accomplish your goal using Javascript, because it cannot be done simply with webview on android. GL!
One easy way of doing that, will be to first make an http request to load the html data from the website. Then edit the data (remove whatever you don't like from it). Finally display it into the webview with loadData.
However this may not work as you expect, considering the css or javascript from the page you want to load may be in seperate files.
Newbie here.
I want to create a site search for my offline website which will be on a CD.
Is it possible to use javascript to index the html pages automagically without me having to copy-and-paste every page into the script?
Thanks in advance for any assistance/guidance.
No, with Javascript it's not possible to read files on the hard disc.
But you could use another language to automatically generate the index.
I have to write some javascript code to take screenshots of a webpage but without rendering it in the foreground.First of all is it possible?Do I need to use some external libraries?Please give me some ideas :)
If you're talking of doing it in Firefox chrome code (i.e. extensions/addons) there's a really easy way to do it. If you're talking about content code (i.e. webpages) you can do it as above but you have to ask permission first (i.e. netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');).
What is this screenshot for? Depending on your needs you can do it directly on the server using one of these libraries:
http://code.google.com/p/wkhtmltopdf/
http://code.google.com/p/dompdf/
The only way to do it is via ActiveX, which of course only works on IE. See this SO question for examples of this:
Take a screenshot of a webpage with JavaScript?
I need to make new own file upload field using HTML and Javascript since Built-In file upload not showing full path of the file
I need to make it similar to file upload by using button and textbox
please help to solve this problem
You can't.
There are security considerations browsers must adhere to and there is now way around that.
FYI this is also why Firefox doesn't allow drag and drop into a file field.
Just fyi, I think the path display depends on your browser.
If you're willing to/can do so, java (not javascript) might be able to help you with your original problem. Java brings it's own problems, though.
The file upload is a specific input type, which you can't easily replace, but in some browsers you may be able to style it.
You should be able to access the filename from javascript, and display this in a different part of the page (possibly hiding the file input at the same time) so the user can see what will be selected.
Another option is to use Flash for a fancier front-end (see http://www.flickr.com/photos/upload/ (assuming you have a flickr account) as an example), but I've never used one of these as a developer
I've made a desktop application which uses Cocoa's NSTokenField:
alt text http://developer.apple.com/documentation/Cocoa/Conceptual/TokenField_Guide/Art/tokenfield.jpg
More info about it here: http://developer.apple.com/documentation/Cocoa/Conceptual/TokenField_Guide/Introduction/Introduction.html
Now I'm remaking this application as webapplication using PHP and AJAX. Is there a way to use a token field (comma seperated) in a web page, so the user can enter e-mail addresses and they are automatically styled like this? A jQuery plug in would be great. Otherwise just normal JavaScript. I thought of a way in CSS which gives every word a style, but I don't know how to do this.
Thanks in advance!
Check this plugin:
jQuery Token Input (demos)