jQuery POST回调执行不完整

function DeleteRule(ruleId) {

    var deleteRuleAction = $('#delete-rule-action').val();

    $.post(deleteRuleAction, { ruleId: ruleId }, function(data) {
      if (data.Status == 'Success') {
        alert(data.Messages[0]);
        $('#rule-details-' + ruleId).fadeOut(500);
        $('#div-rule-button-' + ruleId).fadeOut(500);
        activeRuleId = null;
      }
      else
          alert(data.Messages[0]);
    }, 'json');
}

2) Save-回调时保存需要刷新页面以显示新添加的元素和现有元素

function SaveRule() { 

    var ruleId = $('#rule-id').val();   
    var saveOrUpdateRuleAction  = $('#add-or-edit-rule-action').val();

    $.post(saveOrUpdateRuleAction, { ruleId: ruleId }, function(data) {
        if (data.Status == 'Success') {
            alert(data.Messages[0]);
            location.reload(true);  
// This is supposed to reload the page after saving the element. 
// But the page gets reloaded without display the alert on the previous line.
        }
        else
            alert(data.Messages[0]);
    }, 'json');
}

我将此保存函数称为:

<button type="submit" onclick="javascript:Save()">

<button type="submit" onclick="javascript:Save(); return false;">

在使用FireBug时,Delete显示了一个成功的POST和JSON数据的返回。但是Save(没有hack)显示“中止”