51问答网 > javascript 验证表单没反应，详细看代码，就是不执行javascript函数

javascript 验证表单没反应，详细看代码，就是不执行javascript函数

2024-12-23 13:18:01

推荐回答（5个）

回答1：

你这段HTML代码有点问题
1：标签应该写在<head>的第一个子节点，也就是<script>的前面<br>2：<script>的type值写错了，应该是<script language="javascript"> 或者直接写<script><br>3：<form>标签应该写在<body>内部。<br><br>希望能帮到你。</p> </div> </div> <div class="clear"></div> </div> <div class="wdhdnr"> <div class="huidanrtop"> <div class="wdhuidaxinx"> <div class="wdhuidaxm">回答2：</div> </div> </div> <div class="clear"></div> <div class="wdhuidanrmid"> <div class="zuijiacont"> <p><form name="form_addMessage" id="form_addMessage" method="post" onsubmit="return chk();" > 中的onsubmit="return chk();"去掉<br><input type="submit" name="btnTiJiao" value="送祝福给你们" />变为<br><br><input type="submit" name="btnTiJiao" value="送祝福给你们" onclick="chk();" /></p> </div> </div> <div class="clear"></div> </div> <div class="wdhdnr"> <div class="huidanrtop"> <div class="wdhuidaxinx"> <div class="wdhuidaxm">回答3：</div> </div> </div> <div class="clear"></div> <div class="wdhuidanrmid"> <div class="zuijiacont"> <p>正确的写法是<br><script type="text/javascript"><br> <br>用下面的写法也是ok的，但是language这个属性在W3C的HTML标准中，已不再推荐使用，推荐使用type<br><script language="javascript"></p> </div> </div> <div class="clear"></div> </div> <div class="wdhdnr"> <div class="huidanrtop"> <div class="wdhuidaxinx"> <div class="wdhuidaxm">回答4：</div> </div> </div> <div class="clear"></div> <div class="wdhuidanrmid"> <div class="zuijiacont"> <p><script type="javascript"><br><br>改为<br><script></p> </div> </div> <div class="clear"></div> </div> <div class="wdhdnr"> <div class="huidanrtop"> <div class="wdhuidaxinx"> <div class="wdhuidaxm">回答5：</div> </div> </div> <div class="clear"></div> <div class="wdhuidanrmid"> <div class="zuijiacont"> <p><script type="javascript"><br>改为<br><script language="javascript"><br>或者干脆是<br><script></p> </div> </div> <div class="clear"></div> </div> </div> </div> <div class="wendaright"> <div class="wdluluerwema"> <div class="wdxgwttop">相关问答</div> <div class="wdxgwtnr"> </div> <div class="clear"></div> </div>  <div class="wdluluerwema"> <div class="wdxgwttop">最新问答</div> <div class="wdxgwtnr"> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/349709745.html">求推荐一本学习Matlab的好书，比较全面的那种，适合深入学习，不要入门级的那种。</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/481471204.html">在EVE里，把一个本来没有任何工业等级的星系，刷到四级工业等级，需要多长时间左右？</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/477077076.html">急想知道从汕头火车站到潮阳客运站要多久！！！</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/323373672.html">你好，我想再淘宝上开店，在那填写店铺信息那里，有一项是写图片的网址，还有店铺的链接网址要怎么填呢?</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/1435757379503503459.html">名词解释: 无为:</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/2143220970172592788.html">在1---1000的数字中，个位和十位数字相同的数有几个？</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/444293592.html">我报了广警专科，511分（3A是445分）。想问一下下下。。。</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/321009989.html">坦克世界地图加载慢怎么办？</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/594871746.html">我的搜狗浏览器经常出现这个图片，请问我的浏览器出现什么问题呢？该怎么解决？</a></div> </div> <div class="wdxgwtcont"> <div class="wdxgtitle"><a href="https://www.51a.net/100963043.html">冰箱R12可以用134A吗用换冷冻油和干燥剂吗</a></div> </div> </div> </div> </div> <div class="clear"></div> <div class="footer">  <div class="fanhuitop"><a href="#top" ref="nofollow"><img src="https://www.51a.net/static/old/img/fhtop.png" alt="返回顶部" title="返回顶部"></a></div> <div class="dibu"> <div class="dibu"> </div> </div> <div class="banquan"> <p>内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024</p> </div> </div> </div> </div> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?aa60e2f779ee696abd6a207eac06903d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </body> </html>