It would be helpful to understand what you are trying to do? You can either try to force the use of a keyboard of a certain type, such as numeric, e-mails, etc., which will use the keyboard that the user has explicitly installed on his device (or in the system).
To do this, you can reference this apple document , which shows you the 'type' attribute to add to the tag.
Otherwise, you are asking about loading a custom keyboard that you created from a web browser. The application developer in me shouts, "You should NEVER do this." If your content is generic enough to merit an investment in web browsing, then of course you should not download a custom keyboard.
If you need to do this, you can set the DisplayRequiresUserAction keyboard to NO, and then use custom javascript to request the application to perform its own function, then drop uitextfield or uitextview directly on top of the html input field and set the user input type on its own control. There are an obscene amount of problems associated with this approach, and I sincerely hope that you
Todd anderson
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