Microsoft Dynamics 2016 - Javascript 横幅

Question

我想利用 Xrm.Page.ui.setFormNotification 在 Shipment 记录的顶部显示横幅。此横幅只会针对 Shipments 显示，其中相关实体帐户分类为 "Service Watch"。

我是 Javascript 的新手，所以我有点不知道如何从记录的相关实体中提取值以供使用。

Xrm.Page.ui.setFormNotification("This Account is currently under Service Watch", "WARNING")

编辑：代码有效；

    function checkServiceWatch() {
    try{
        var account = Xrm.Page.getAttribute("cmm_account").getValue();
        var accountid = account[0].id;
        var formattedGuid = accountid.replace("}", "");
        accountid = formattedGuid.replace("{", "");
         "/api/data/v8.2/accounts(" + accountid + ")? 
   $select=cmm_servicewatch");

        var req = new XMLHttpRequest();
        req.open("GET", Xrm.Page.context.getClientUrl() + "/api/data/v8.2/accounts(" + accountid + ")?$select=cmm_servicewatch", true);
        req.setRequestHeader("OData-MaxVersion", "4.0");
        req.setRequestHeader("OData-Version", "4.0");
        req.setRequestHeader("Accept", "application/json");
        req.setRequestHeader("Content-Type", "application/json; charset=utf-8");
        req.onreadystatechange = function()
        {
            if (this.readyState === 4) 
            {
                req.onreadystatechange = null;
                if (this.status === 200) 
                {
                    var result = JSON.parse(this.response);
                    var serviceWatch = result["cmm_servicewatch"];
                    // alert("serviceWatch: " + serviceWatch);
                    if(serviceWatch) //set notification
                    {
                        Xrm.Page.ui.setFormNotification("This Account is currently under Service Watch","WARNING","1");     
                    } // else 
                    // {
                    //   //Xrm.Page.ui.clearFormNotification("1");
                    // }  
                } 
                else 
                {
                    Xrm.Utility.alertDialog("Status: " + this.status + ", Text: " + this.statusText);
                }
            }
        };
        req.send();
    }
    catch (err) {
        alert("ServiceWatchCheckRibbon | checkServiceWatch " + err.message);
    }   
}

Answer 1

您必须在加载表单时查询帐户查找记录，以提取显示 "Service watch" 的额外属性，如果是，则显示通知横幅。

您可以参考 this community thread 并按原样使用示例代码，或者根据您的 CRM 版本 Xrm.Webapi 方法来完成此操作。

function checkAccount(){

    var accountid = Xrm.Page.data.entity.attributes.get("new_parentaccount").getValue()[0].id;

    if (accountid.startsWith("{") && accountid.endsWith("}"))
    {
    accountid = accountid.slice(1, accountid.length - 1);
    }


    var req = new XMLHttpRequest();
    req.open("GET", Xrm.Page.context.getClientUrl() + "/api/data/v8.2/accounts(" + accountid + ")?$select=new_servicewatch", true);
    req.setRequestHeader("OData-MaxVersion", "4.0");
    req.setRequestHeader("OData-Version", "4.0");
    req.setRequestHeader("Accept", "application/json");
    req.setRequestHeader("Content-Type", "application/json; charset=utf-8");
    req.onreadystatechange = function() {
    if (this.readyState === 4) {
    req.onreadystatechange = null;
    if (this.status === 200) 
    {
    var result = JSON.parse(this.response);
    var serviceWatch = result["new_servicewatch"];
    if(serviceWatch) //set notification
    {
    Xrm.Page.ui.setFormNotification("This Account is currently under Service Watch","WARNING","1");     
    } else 
    {
    //Xrm.Page.ui.clearFormNotification("1");
    }  

    } 

    else 
    {
    Xrm.Utility.alertDialog(this.statusText);
    }
    }
    };
    req.send();

}

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