Force Numeric Keyboard for Mobile Device

问题:

This is not a "mobile" website. It is regular HTML/CSS. Is there a way I can force mobile devices to popup with the numeric keyboard when they focus on my textboxes?

回答1:

We've had the best luck with using a combination of type="number" and pattern="\d*". We've seen success on iOS and Android devices, although I don't have a list of OS versions to share here.

<input type="number" pattern="\d*" name="year">

回答2:

Its called "-wap-input-format". You can use it in your css or in style element such as

<input type="text" style="-wap-input-format: 'N'"/>

See http://www.developershome.com/wap/wcss/wcss_tutorial.asp?page=inputExtension2

Edit: I didn't realize you wanted to pop-up numeric keyboard. I'm not sure if it is possible

回答3:

Just updating this post based on new tech..

<input type="number"/>

Works on most OS's aside from iOS.

So a newer version was introduced where you could simply use:

<input type="tel"/>

This forces a numbered keypad on any mobile device these days.

You can reference here for more info on this exact topic.

回答4:

HTML5 has a new input type "number" that tells mobile devices to bring up the numeric keypad:

<input type="number"/>

Read about it (and the other new input types) here: http://html5doctor.com/html5-forms-input-types/