【发布时间】:2018-06-20 08:01:37
【问题描述】:
为了对门户的最后一页进行评估,使用提交按钮,Microsoft 为提交按钮应触发的函数“webFormClientValidate”提供了扩展: https://docs.microsoft.com/en-us/dynamics365/customer-engagement/portals/add-custom-javascript.
我把这段代码放在了门户的最后一步:
console.log("alive");
if (window.jQuery) {
console.log("1");
(function ($) {
console.log("2");
if (typeof (webFormClientValidate) != 'undefined') {
console.log("3");
var originalValidationFunction = webFormClientValidate;
if (originalValidationFunction && typeof (originalValidationFunction) == "function")
{
console.log("4");
webFormClientValidate = function()
{
console.log("5");
originalValidationFunction.apply(this, arguments);
console.log("6");
// do your custom validation here
if (...)
{
console.log("7 false");
return false;
}
// return false;
// to prevent the form submit you need to return false
// end custom validation.
return true;
};
}
}
}(window.jQuery));
}
在页面加载时,日志会写出: 活 1 2 3 4
按下提交按钮应该会触发“webFormClientValidate”功能,但什么也没有发生。 “5”未写入日志。有人知道为什么吗?
更新:从调试来看,页面似乎根本无法识别“webFormClientValidate”。然而,通过元素搜索,这个人出现了:
function webFormClientValidate() {
// Custom client side validation. Method is
called by the next/submit button's onclick event.
// Must return true or false. Returning false
will prevent the form from submitting.
return true;
}
我的研究表明,其他人只是粘贴了相同的代码。女巫告诉我它应该以某种方式工作: http://threads290.rssing.com/chan-5815789/all_p2645.html https://rajeevpentyala.com/2016/09/12/useful-jscript-syntaxes-adx-portal/ http://livingindynamics365.blogspot.com/2018/02/validating-user-input-in-crm-portals.html
【问题讨论】:
-
你确定
webFormClientValidate在没有任何自定义的情况下被调用吗? -
如果我右键单击 -> 直接在提交按钮上检查,我可以看到它链接到 webFormClientValidate,如文档中所述。但不,我完全不确定,因为它不起作用
-
onClick=javascript:if(typeof webFormClientValidate === 'function'){if(webFormClientValidate()){if(typeof Page_ClientValidate === 'function'){if(Page_ClientValidate('') ){clearIsDirty();disableButtons();this.value = 'Processing...';}}else{clearIsDirty();disableButtons();this.value = 'Processing...';}}else{return false ;}}else{if(typeof Page_ClientValidate === 'function'){if(Page_ClientValidate('')){clearIsDirty();disableButtons();this.value = '.........跨度>
标签: javascript dynamics-crm microsoft-dynamics adxstudio-portals dynamics-crm-portals