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  • datalist
  • keygen
  • output

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Input type IE Firefox Opera Chrome Safari
datalist No No 9.5 No No
keygen No No 10.5 3.0 No
output No No 9.5 No No

datalist ÔªËØ

datalist ÔªËØ¹æ¶¨ÊäÈëÓòµÄÑ¡ÏîÁÐ±í¡£

ÁбíÊÇͨ¹ý datalist ÄÚµÄ option ÔªËØ´´½¨µÄ¡£

ÈçÐè°Ñ datalist °ó¶¨µ½ÊäÈëÓò£¬ÇëÓÃÊäÈëÓòµÄ list ÊôÐÔÒýÓà datalist µÄ id£º

ʵÀý

Webpage: <input type="url" list="url_list" name="link" />
<datalist id="url_list">
<option label="W3School" value="http://www.W3School.com.cn" />
<option label="Google" value="http://www.google.com" />
<option label="Microsoft" value="http://www.microsoft.com" />
</datalist>

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Ìáʾ£ºoption ÔªËØÓÀÔ¶¶¼ÒªÉèÖà value ÊôÐÔ¡£

keygen ÔªËØ

keygen ÔªËØµÄ×÷ÓÃÊÇÌṩһÖÖÑéÖ¤Óû§µÄ¿É¿¿·½·¨¡£

keygen ÔªËØÊÇÃÜÔ¿¶ÔÉú³ÉÆ÷£¨key-pair generator£©¡£µ±Ìá½»±íµ¥Ê±£¬»áÉú³ÉÁ½¸ö¼ü£¬Ò»¸öÊÇ˽Կ£¬Ò»¸ö¹«Ô¿¡£

˽Կ£¨private key£©´æ´¢ÓÚ¿Í»§¶Ë£¬¹«Ô¿£¨public key£©Ôò±»·¢Ë͵½·þÎñÆ÷¡£¹«Ô¿¿ÉÓÃÓÚÖ®ºóÑéÖ¤Óû§µÄ¿Í»§¶ËÖ¤Ê飨client certificate£©¡£

Ŀǰ£¬ä¯ÀÀÆ÷¶Ô´ËÔªËØµÄÔã¸âµÄÖ§³Ö¶È²»×ãÒÔʹÆä³ÉΪһÖÖÓÐÓõݲȫ±ê×¼¡£

ʵÀý

<form action="demo_form.asp" method="get">
Username: <input type="text" name="usr_name" />
Encryption: <keygen name="security" />
<input type="submit" />
</form>

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output ÔªËØ

output ÔªËØÓÃÓÚ²»Í¬ÀàÐ͵ÄÊä³ö£¬±ÈÈç¼ÆËã»ò½Å±¾Êä³ö£º

ʵÀý

<output id="result" onforminput="resCalc()"></output>

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