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我遇到了 Jquery 的一些问题，这是我的 Jquery 代码：

<script>
  $(function() {
    var username = $( "#username" ),
      email = $( "#email" ),
      password = $( "#password" ),

      allFields = $( [] ).add( username ).add( email ).add( password ),
      tips = $( ".validateTips" );

    function updateTips( t ) {
      tips
        .text( t )
        .addClass( "ui-state-highlight" );
      setTimeout(function() {
        tips.removeClass( "ui-state-highlight", 1500 );
      }, 500 );
    }

    function checkLength( o, n, min, max ) {
      if ( o.val().length > max || o.val().length < min ) {
        o.addClass( "ui-state-error" );
        updateTips( "Length of " + n + " must be between " +
          min + " and " + max + "." );
        return false;
      } else {
        return true;
      }
    }

    function checkRegexp( o, regexp, n ) {
      if ( !( regexp.test( o.val() ) ) ) {
        o.addClass( "ui-state-error" );
        updateTips( n );
        return false;
      } else {
        return true;
      }
    }

    $("#success").dialog({
          autoOpen: false,
          height: 700,
          width: 500,
         modal: true,
         buttons: {
             "Okay": function() {
                 $( this ).dialog( "close" );
                location.reload();   
             }


         }
        });
    $( "#create1" ).dialog({
      autoOpen: false,
      height: 700,
      width: 500,
      modal: true,
      buttons: {
        "Create an account": function() {
          var bValid = true;
          allFields.removeClass( "ui-state-error" );

          bValid = bValid && checkLength( username, "username", 3, 16 );
          bValid = bValid && checkLength( email, "email", 6, 80 );
          bValid = bValid && checkLength( password, "password", 5, 16 );

          bValid = bValid && checkRegexp( username, /^[a-z]([0-9a-z_])+$/i, "Username may consist of a-z, 0-9, underscores, begin with a letter." );
          // From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
          bValid = bValid && checkRegexp( email, /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i, "eg. ui@jquery.com" );
          bValid = bValid && checkRegexp( password, /^([0-9a-zA-Z])+$/, "Password field only allow : a-z 0-9" );





          if ( bValid ) {
              $( this ).dialog( "close" );
              $( "#success" ).dialog( "open" );
              $('#createUser').submit();

          }
        },
        Cancel: function() {
          $( this ).dialog( "close" );
        }

      }

    });

    $( "#create" ).button().click(function() {
        $( "#create1" ).dialog( "open" );
      });
  });
  </script>

所以这里的问题是，我想在提交表单后提交表单并刷新。但是，表单在刷新之前就被提交了。我试过做 AJAX，但它不起作用。在提交表单后为什么我必须刷新之前是因为我在表格中有一个添加内容的列表，我必须刷新并向用户显示更新的列表。你们知道我该怎么做吗？非常感谢。

4

1 回答 1

1

问题有点令人困惑，因为如果您使用 ajax，则无需刷新页面...

无论如何，为什么不按下成功dailogOK按钮时提交表单，因为甚至create1对话框都在调用成功dailog ...这样您将获得成功对话框..成功后将提交表单，页面将刷新..

$("#success").dialog({
      autoOpen: false,
      height: 700,
      width: 500,
     modal: true,
     buttons: {
         "Okay": function() {
             $( this ).dialog( "close" );
            //location.reload();   
            $('#createUser').submit(); //here
         }


     }
    });

注意：在创建对话框中删除表单提交。

于 2013-01-17T06:16:36.247 回答