html̸Ìì¶Ô»°¿òÔõôд
Òª½¨Éè html ̸Ìì¶Ô»°¿ò£¬¿ÉÒÔ×ñÕÕÒÔÏ°취£º½¨ÉèÒ»¸ö html ÎļþÌí¼Ó»ù±¾ html ½á¹¹Ìí¼Ó̸Ìì¶Ô»°¿òÈÝÆ÷Ìí¼ÓÊäÈëºÍ·¢ËÍ°´Å¥Ìí¼Ó javascript ÒÔ´¦Öóͷ£Ì¸Ìì¶Ô»°¿òµÄ¹¦Ð§£¬°üÀ¨¼àÌýÊäÈë¡¢·¢ËͺÍÎüÊÕÐÂÎÅ¡£
ÔõÑù½¨Éè HTML ̸Ìì¶Ô»°¿ò
Òª½¨Éè HTML ̸Ìì¶Ô»°¿ò£¬¿ÉÒÔʹÓÃÒÔÏ°취£º
1. ½¨ÉèÒ»¸ö HTML Îļþ
½¨ÉèÒ»¸öÐ嵀 HTML Îļþ£¬²¢½«ÆäÃüÃûΪ chat.html¡£
Á¬Ã¦Ñ§Ï°¡°Ç°¶ËÃâ·ÑѧϰÌõ¼Ç£¨ÉîÈ룩¡±£»
2. Ìí¼Ó»ù±¾ HTML ½á¹¹
ÔÚ HTML ÎļþÖУ¬Ìí¼Ó»ù±¾ HTML ½á¹¹£¬°üÀ¨ ¡¢
¡¢ µÈ±êÇ©¡£
3. Ìí¼Ó̸Ìì¶Ô»°¿òÈÝÆ÷
ÔÚ
±êÇ©ÄÚ£¬Ìí¼ÓÒ»¸ö ±êÇ©×÷Ϊ̸Ìì¶Ô»°¿òµÄÈÝÆ÷¡£
4. Ìí¼ÓÊäÈëºÍ·¢ËÍ°´Å¥
ÔÚ̸Ìì¶Ô»°¿òÈÝÆ÷ÄÚ£¬Ìí¼ÓÒ»¸ö
±êÇ©£¬²¢ÔÚÆäÖÐÌí¼ÓÒ»¸ö Îı¾¿òºÍÒ»¸ö ·¢ËÍ°´Å¥¡£
5. Ìí¼Ó JavaScript
ÔÚ HTML Îļþµ×²¿£¬Ìí¼Ó JavaScript ÒÔ´¦Öóͷ£Ì¸Ìì¶Ô»°¿òµÄ¹¦Ð§¡£Õâ°üÀ¨¼àÌýÊäÈ룬·¢ËÍÐÂÎÅ£¬ÒÔ¼°ÏÔʾÎüÊÕµ½µÄÐÂÎÅ¡£
ʾÀý´úÂ룺
<title≯Ìì¶Ô»°¿ò</title><div id="chat-container"> <form id="chat-form"> <input type="text" id="chat-input"><button type="submit" id="chat-send-btn">·¢ËÍ</button> </form> </div> <script> const chatForm = document.getElementById('chat-form'); const chatInput = document.getElementById('chat-input'); const chatContainer = document.getElementById('chat-container'); chatForm.addEventListener('submit', (e) => { e.preventDefault(); const message = chatInput.value; // ÕâÀï´¦Öóͷ£·¢ËÍÐÂÎŵÄÂß¼... }); // ÕâÀï´¦Öóͷ£ÎüÊÕÐÂÎŵÄÂß¼... </script>
µÇ¼ºó¸´ÖÆ
˵Ã÷£º
̸Ìì¶Ô»°¿òµÄÈÝÆ÷ÓÐÒ»¸öΨһµÄ ID£¬ÕâÑù JavaScript ¿ÉÒÔÇáËÉÒýÓÃËü¡£
ÊäÈëºÍ·¢ËÍ°´Å¥°üÀ¨ÔÚ ±êÇ©ÄÚ£¬ÒԱ㴦Öóͷ£±íµ¥Ìá½»¡£
JavaScript ʹÓà event listener ¼àÌý±íµ¥Ìá½»£¬²¢´¦Öóͷ£·¢ËÍÐÂÎŵÄÂß¼¡£
JavaScript »¹Ó¦°üÀ¨´¦Öóͷ£ÎüÊÕÐÂÎŵÄÂß¼£¬¸ÃÂß¼½«ÔÚ¿Í»§¶ËºÍЧÀÍÆ÷Ö®¼ä¾ÙÐÐͨѶ¡£
ÒÔÉϾÍÊÇhtml̸Ìì¶Ô»°¿òÔõôдµÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡