[英]ASP.NET - Single ValidationSummary for multiple validation groups - How to?
I have a Masterpage with a ValidationSummary. 我有一个带有ValidationSummary的母版页。
I need to use at least two different validation groups on a subpage since I have two actions (buttons). 我需要在一个子页面上至少使用两个不同的验证组,因为我有两个操作(按钮)。 I would like the validation messages to be shown in the validation summary on the master page.
我希望验证消息显示在母版页的验证摘要中。 This is not possible as far as I know since the ValidationSummary is only able to display validation summary messages from one validation group.
据我所知,这是不可能的,因为ValidationSummary仅能够显示来自一个验证组的验证摘要消息。
I'm wondering what would be the best way to achieve this. 我想知道什么是实现这一目标的最佳方法。
I thought of creating a custom Validation Summary which could accept a list of ValidationGroups to display messages from. 我想创建一个自定义的验证摘要,该摘要可以接受ValidationGroups的列表以显示消息。
Any good ideas how to do this ? 有什么好主意怎么做?
I actually solved this by accident one day. 实际上,有一天我偶然地解决了这个问题。 Do not put a ValidationGroup on your button, set CausesValidation to False and then register a OnClientClick() function that looks like this:
不要将ValidationGroup放在按钮上,将CausesValidation设置为False,然后注册如下所示的OnClientClick()函数:
<asp:Button runat="server" ID="btnRequest" Text="Save" OnClientClick="Validate2('ValidationGroup')" CausesValidation="False"/>
function Validate2(valgrp) {
var isValid = false;
isValid = Page_ClientValidate(valgrp);
ValidatorUpdateIsValid();
ValidationSummaryOnSubmit(null);
return isValid;
}
You can call this multiple times Page_ClientValidate(valgrp); 您可以多次调用此方法Page_ClientValidate(valgrp); inside the javascript
在javascript中
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