动态数据验证异常消息在 JavaScript 中捕获，而不是在 DynamicValidator 中捕获

发布于 2024-08-21 12:26:00 字数 727 浏览 4 评论 0原文

我这里有一个页面，上面有一些列表视图，这些视图都绑定到 Linq 数据源，并且它们似乎工作得很好。

我想添加验证，以便在选中复选框（对象上的 IsVoid）时，必须输入注释（对象上的 VoidedComments）。

下面是绑定对象的 OnValidate 方法：

partial void OnValidate(ChangeAction action)
{            
    if (action == ChangeAction.Update)
    {
        if (_IsVoid)
        {
            string comments = this.VoidedComments;

            if (string.IsNullOrEmpty(this._VoidedComments))                        
            {
                throw new ValidationException("Voided Comments are Required to Void an Error");     
            }
       }
    }
}

尽管页面上有一个动态验证器引用与动态控件相同的 ValidationGroup，但当异常触发时，它会被 JavaScript 捕获并且调试器想要中断。该消息永远不会传递到 UI正如预期的那样。

关于发生了什么事有什么想法吗？

原文

I have a page here with a few list views on it that are all bound to Linq data sources and they seem to be working just fine.

I want to add validation such that when a checkbox (IsVoid on the object) is checked, comments must be entered (VoidedComments on the object).

Here's the bound object's OnValidate method:

partial void OnValidate(ChangeAction action)
{            
    if (action == ChangeAction.Update)
    {
        if (_IsVoid)
        {
            string comments = this.VoidedComments;

            if (string.IsNullOrEmpty(this._VoidedComments))                        
            {
                throw new ValidationException("Voided Comments are Required to Void an Error");     
            }
       }
    }
}

Despite there being a dynamic validator on the page referencing the same ValidationGroup as the dynamic control, when the exception fires, it's caught in JavaScript and the debugger wants to break in. The message is never delivered to the UI as expected.

Any thoughts as to What's going on?

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