asp 怎么自动提取关键词(帮忙修改代码)
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<table width="90%" border="0" cellspacing="0" cellpadding="3" align="center"> <form method="post" action="" name="form1"> <tr> <td width=18% align=right height=30>标 题:</td> <td width=82%> <input type="text" name="title" size="70" value="科学家计划在撒哈拉沙漠兴建世界级太阳能发电站" /></td> </tr> <tr> <td width=18% align=right height=40>关键词:</td> <td width=82%> <input type=text id="tags" name="tags" size="40" /> <input type="button" onclick="lastIndexDemo();" value="提 取" /></td> </tr> <tr> <td width=18% height=60></td> <td width=82%> <input type="submit" value=" 提 交 " name="add"></td> </tr> </form> </table>
怎么实现直接打印关键词,不用点击提取按钮
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[ 本帖最后由 只争朝夕6 于 2012-7-12 13:17 编辑 ]