HTML5 ??? ?? ??
HTML5 ? ?? ??
<datalist>
< ;
<output>
??: ?? ????? HTML5 ? ?? ??? ???? ?? ???? ??? ??? ? ????. ????? ?? ??? ???? ?? ??? ?? ?? ??? ???? ???? ???????.
<datalist> ??
<datalist> .
<datalist> ??? ?? ?? ?? ??? ?? ?? ??? ??? ?? ?????. ???? ?? ???? ??? ??? ???? ????? ?? ??? ??? ??? ???? ???.
<input> ??? ?? ??? ???? <datalist> ??? ??????.
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>php中文網(wǎng)(php.cn)</title> </head> <body> <form action="" method="get"> <input list="fruits" name="fruit"> <datalist id="fruits"> <option value="蘋果"> <option value="香蕉"> <option value="柚子"> <option value="橙子"> <option value="梨子"> </datalist> <input type="submit"> </form> </body> </html>
????? ???? ??? ???
<keygen> ??
<keygen> ??? ??? ???? ???? ???? ??? ???? ????. <keygen> ??? ??? ??? ? ? ?? ??? ?????. ??? ???? ? ?? ?? ?????. ??? ?? ??? ?? ??? ?? ????. ???? ?????? ????, ???? ??? ?????. ?? ?? ??? ???? ????? ???? ???? ? ??? ? ????.<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>php中文網(wǎng)(php.cn)</title> </head> <body> <form action="" method="get"> 用戶名: <input type="text" name="usr_name"> 加密: <keygen name="security"> <input type="submit"> </form> <p><strong>注意:</strong> Internet Explorer 不支持 keygen 標(biāo)簽。</p> </body> </html>
????? ???? ?? ???? ????? ??? ???
<output> Elements
< ;output> ??? ?? ?? ???? ??? ?? ??? ??? ??? ?????.
? ?? <? ?? ??? ?????. ; ??> ??:
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>php中文網(wǎng)(php.cn)</title> </head> <body> <form oninput="x.value=parseInt(a.value)+parseInt(b.value)">0 <input type="range" id="a" value="50">100 +<input type="number" id="b" value="50"> =<output name="x" for="a b"></output> </form> </body> </html>
????? ???? ??? ???
HTML5 ? ?? ??
| 標(biāo)簽 | 描述 |
<datalist> | <input>標(biāo)簽定義選項(xiàng)列表。請(qǐng)與 input 元素配合使用該元素，來定義 input 可能的值。 |
| <keygen> | <keygen> 標(biāo)簽規(guī)定用于表單的密鑰對(duì)生成器字段。 |
| <output> | <output> 標(biāo)簽定義不同類型的輸出，比如腳本的輸出。 |
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