HTML 5 的新的表单属性
本章讲解涉及 <form> 和 <input> 元素的新属性。
新的 form 属性:
autocomplete
novalidate
新的 input 属性:
autocomplete
autofocus
form
form overrides (formaction, formenctype, formmethod, formnovalidate, formtarget)
height 和 width
list
min, max 和 step
multiple
pattern (regexp)
placeholder
required
浏览器支持
Input type | IE | Firefox | Opera | Chrome | Safari |
autocomplete | 8.0 | 3.5 | 9.5 | 3.0 | 4.0 |
autofocus | No | No | 10.0 | 3.0 | 4.0 |
form | No | No | 9.5 | No | No |
form overrides | No | No | 10.5 | No | No |
height and width | 8.0 | 3.5 | 9.5 | 3.0 | 4.0 |
list | No | No | 9.5 | No | No |
min, max and step | No | No | 9.5 | 3.0 | No |
multiple | No | 3.5 | No | 3.0 | 4.0 |
novalidate | No | No | No | No | No |
pattern | No | No | 9.5 | 3.0 | No |
placeholder | No | No | No | 3.0 | 3.0 |
required | No | No | 9.5 | 3.0 | No |