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In HTML 5, Keygen tag has been introduced, which generates a pair of public key and private key. When the form is submitted, it stores the private key in local machine and sends the public key to server. Server can generate a certificate with public key...
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In Web pages, often we will show auto complete items for a textbox. Its difficult to implement auto complete items. HTML 5 makes it easy to show auto complete items for a textbox. It can be done in 2 easy steps.
1. Create a data list tag with the item...
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Often in web pages, long running tasks will not give good user experience. Showing a progress bar to the users, will give good user experience. Implementing progress bar is difficult in web pages before HTML 5. In HTML 5, Progress tag has been introduce...
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In web pages, often we will show percentage of disk space used etc, showing a meter which shows completion percentage will give good user experience. Implementing Meter tag is difficult prior to HTML 5. In HTML 5, Meter tag is introduced, which makes im...
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Often in web pages, we would like to highlight the important content. HTML 5 provides a very simple way to highlight the content in webpage.
As of now, Mark tag is supported Chrome,Firefox browsers.
ASP.NET Session state management can be done in...
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Often few users will disable javascript in browser. If your website is too dependent on javascript, you might want to display a message to users that "javascript is not supported".
HTML 5 provides "NoScript" tag, which can be used to detect whether br...
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Before HTML 5, When the web page is loading, if it has any javascripts with src attributes, page parsing will be stopped until it downloads the javascript. This affects loading time of webpage.
Now in HTML5, the scripts marked as async, will not cause...
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To show context menu in web page is complex. Though there are various techniques to implement context menu like using Flash, they are difficult to implement. HTML 5 added "Context Menu" tag, which simplifies implementing context menu in a webpage.
**F...
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In HTML 5, Command tag has been introduced, When a command tag is rendered in webpage, it might render in the form of either "checkbox", or "radiobutton" or " "command button". On clicking of this, defined command will be invoked. This command tag can b...
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In HTML 4, Menu tag has been depreciated, In HTML 5, Menu tag again redefined and became more powerful.
It has following attributes.
1. **type:** By default menu type will be general "list", It can also have other values like "context" and "toolbar"....
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