html form禁止表单回车自动提交(通常原因是为在ajax提交前、后进行js判断控制)

 1              @*onkeydown事件用于禁止回车自动提交form,这样就不经过js控制跳转*@
          <form action="/Account/CheckPsw" method="post" id="login-form" onkeydown="if(event.keyCode==13){return false;}">
2 <div class="form-group has-feedback"> 3 <input type="text" class="form-control" id="userName" name="userName" placeholder="请输入登录"> 4 <span class="glyphicon glyphicon-envelope form-control-feedback"></span> 5 </div> 6 <div class="form-group has-feedback"> 7 <input type="password" class="form-control" id="password" name="password" placeholder="请输入密码"> 8 <span class="glyphicon glyphicon-lock form-control-feedback"></span> 9 </div> 29 <div class="row"> 30 <div class="col-xs-12"> 31 <input id="btlogin" type="button" class="btn btn-danger btn-block btn-flat" value="登 录" /> 32 </div> 33 </div> 34 </form>

 

posted on 2018-07-05 13:17  nlh774  阅读(253)  评论(0编辑  收藏  举报