OnCreate 事件的确认对话框

时间:2021-01-05 17:05:50

标签: javascript dynamics-crm microsoft-dynamics dynamics-365 dynamics-crm-365

当我尝试在自定义实体中创建实体记录时,我正在尝试创建一个对话框作为警告用户。

我写了一个 JS,我试图触发表单的 onSave。但是,这个对话框是在循环中弹出的。在我接受或取消活动时都会发生这种情况。

function OnFormSave(executionObj) {
    var eventArgs = executionObj.getEventArgs();
    var formContext = executionObj.getFormContext();
  //  eventArgs.preventDefault();

    if (eventArgs.getSaveMode() == 70)//AUTOSAVE
    {
        eventArgs.preventDefault();
        return;
    }

    var confirmStrings = { text: "Are you sure you want to continue to save the record?", title: "Warning" };
    var confirmOptions = { height: 250, width: 500 };
    Xrm.Navigation.openConfirmDialog(confirmStrings, confirmOptions).then(
    function (success) {
        if (success.confirmed)
        {
           // formContext.data.save();
        }
        else {
            eventArgs.preventDefault();
          
        }
    });
}

有人可以帮我解决这个问题吗?此外,此事件应仅在创建记录时发生。有什么解决办法吗?

3 个答案:

答案 0 :(得分:1)

您需要检查表单类型是否处于创建模式,然后执行对话框提示代码。这会奏效。

var formType = formContext.ui.getFormType();

if(formType == 1) { //create form

    // move your code here to execute only in create form mode
}

答案 1 :(得分:1)

我会将阻止自动保存功能和打开对话框功能分开

function preventAutoSave(executionContext?: Xrm.SaveEventContext<any>) {
        if (executionContext == null) return;
        var eventArgs = executionContext.getEventArgs();
        if (eventArgs.getSaveMode() == 70) {
            eventArgs.preventDefault();
        }
    }

请记住,当成功打开和关闭对话框(按下取消或确定按钮)时,将调用 successCallbackopenConfirmDialog

<块引用>

单击对话框右上角的确认、取消或 X 关闭确认对话框时执行的函数。

如果您希望在表单的 onSave 上显示此对话框,请考虑在表单的 onLoad 上添加:

let form = executionContext.getFormContext();
// Assuming you want to prevent auto save all times
form.data.entity.addOnSave(preventAutoSave);
form.data.entity.addOnSave(openConfirmDialog);

function openConfirmDialog() {

    var confirmStrings = { text: "Are you sure you want to continue to save the record?", title: "Warning" };
    var confirmOptions = { height: 250, width: 500 };
    Xrm.Navigation.openConfirmDialog(confirmStrings, confirmOptions).then(
    function (success) {
        if (success.confirmed)
        {
           // formContext.data.save();
        }
        else {
            eventArgs.preventDefault();
          
        }
    });
}

答案 2 :(得分:0)

我试图以一种稍微不同的方式回答这个问题:

var count = 0;

function OnFormSave(executionObj, para) {
    var eventArgs = executionObj.getEventArgs();
    var formContext = executionObj.getFormContext();

    if (count == 0) {
        eventArgs.preventDefault();
    }

    if (formContext.ui.getFormType() == 1 && para != null && count < 1) {


        var confirmStrings = { text: "Are you sure you want to continue to save the record?", title: "Warning" };
        var confirmOptions = { height: 250, width: 500 };
        Xrm.Navigation.openConfirmDialog(confirmStrings, confirmOptions).then(
            function (success) {
                if (success.confirmed) {
                    count = count + 1;
                    formContext.data.save();
                }
                else {
                    eventArgs.preventDefault();

                }
            });
    }
}