Page_ClientValidate（）与多个ValidationGroups - 如何同时显示多个摘要？

问题描述

ASP.NET 2.0。可以说，我有两个验证组valGrpOne和valGrpTwo;和两个验证摘要valSummOne和valSummTwo;原因分手路段纯粹的审美。一个提交按钮，触发这两个群体的验证。

ASP.NET 2.0. Lets say i have two Validation Groups valGrpOne and valGrpTwo; and two Validation Summaries valSummOne and valSummTwo; Reason for breaking up sections is purely aesthetic. One submit button which triggers validation on both groups.

现在我想触发客户端验证，并希望BOTH验证摘要显示在同一时间;

Now i want to trigger Client-Side validation, AND want BOTH validation summaries to display at the same time;

所以我设置一个Javascript功能，能够顺利通过btnSubmit按钮调用，这个功能我叫里面 Page_ClientValidate（valGrpOne）和 Page_ClientValidate（ valGrpTwo）陆续;问题只有一个摘要显示在同一时间（但我真的想既显示！）

So i setup a Javascript function which gets called upon btnSubmit, and inside this function i call Page_ClientValidate("valGrpOne") and Page_ClientValidate("valGrpTwo") in succession; Problem is only one summary shows at a time (But i really want both to show!)

如何让这两个验证摘要同时显示，从客户端code任何想法？

Any ideas on how to get both validation summaries to display simultaneously, from client-side code?

非常相似，以下问题，其中回答了服务器端。
Triggering多个验证组，一个按钮？

Very similar to the following question, which answers for server-side.Triggering multiple validation groups with a single button?

推荐答案

好了，答案是不简单。这似乎客户端验证的默认行为是要表明，刚刚被证实只是介绍最新组/总结。但JavaScript代码tweeking的给了我一个可以接受的答案。

Ok, so the answer was not simple. It seems the default behaviour of client-side validation is to show only the lastest group / summary that has just been validated. But a bit of Javascript tweeking gave me an acceptable answer.

随时提供改进。

   <script type="text/javascript" language="javascript">
    /* Manual client-side validation of Validator Groups */
    function fnJSOnFormSubmit() {
        var isGrpOneValid = Page_ClientValidate("valGrpOne");
        var isGrpTwoValid = Page_ClientValidate("valGrpTwo");

        var i;
        for (i = 0; i < Page_Validators.length; i++) { 
            ValidatorValidate(Page_Validators[i]); //this forces validation in all groups
        }

        //display all summaries.
        for (i = 0; i < Page_ValidationSummaries.length; i++) {
            summary = Page_ValidationSummaries[i];
            //does this summary need to be displayed?
            if (fnJSDisplaySummary(summary.validationGroup)) {
                summary.style.display = ""; //"none"; "inline";
            }
        }

        if (isGrpOneValid && isGrpTwoValid)
            return true; //postback only when BOTH validations pass.
        else
            return false;
    }


    /* determines if a Validation Summary for a given group needs to display */
    function fnJSDisplaySummary(valGrp) {
        var rtnVal = false; 
        for (i = 0; i < Page_Validators.length; i++) {
            if (Page_Validators[i].validationGroup == valGrp) { 
                if (!Page_Validators[i].isvalid) { //at least one is not valid.
                    rtnVal = true;
                    break; //exit for-loop, we are done.
                }
            }
        }
        return rtnVal;
    }
</script>

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