javascript键盘事件的"Enter"
<script type="text/javascript">function send(event){//如果按了回车键也发送信息if(event.keyCode==13) {//键盘按下Enter键sendMessage();}}function sendMessage(){ ...}</script>... <p> <input type="text" id="text" onkeypress="send(event)"/> <input type="button" value="发送" > </p>...
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