在CRM中动态更改选项集值

Question

我正在使用CRM Online 2013.

我试图在特定条件下从选项集中删除3个值.默认情况下,optionset有六个选项:它们列在我的JS代码的顶部.

当我运行我的代码时,会出现正确数量的选项; 但他们都说未定义.

这就是我现在所拥有的:

var customer = 100000000;
var partner = 100000001;
var partnerCustomer = 100000002;
var customerAndBeta = 100000003;
var partnerAndBeta = 100000004;
var partnerCustomerAndBeta = 100000005;

function populateBetaOptionSet(beta) {
    var options = Xrm.Page.getAttribute("intip_websiteaccess").getOptions();
    var pickListField = Xrm.Page.getControl("intip_websiteaccess");

    for(i = 0; i < options.length; i++)
    {
        pickListField.removeOption(options[i].value);           
    }

    if (beta == false) {
        pickListField.addOption(customer);
        pickListField.addOption(partner);
        pickListField.addOption(partnerCustomer);
    }

    pickListField.addOption(customerAndBeta);
    pickListField.addOption(partnerAndBeta);
    pickListField.addOption(partnerCustomerAndBeta);
}

这是从另一个函数调用的,该函数连接到单独的字段的onchange事件.我确信这是正常的,因为我在调用它时会获得正确的beta值.

我正在删除所有选项,然后重新添加它们以避免重复.

知道我在这里做错了什么/或者知道更好的方法吗？

Answer 1

重写您的函数以匹配标准.该选项是具有文本和值的对象.这就是你看到未定义(缺少文本)的原因; 而不是

var customer = 100000000 

它需要

var customer = { value : 100000000 , text : "Customer" };

下面的代码将每个选项保存在全局范围内,并在每次调用populateBetaOptionSet时使用它

function populateBetaOptionSet(beta) {
    var xrmPage = Xrm.Page;
    var pickListField = xrmPage.getControl("intip_websiteaccess");
    var options = pickListField.getOptions();

    //save all options  
    if (!window.wsOptions)
    {
         window.wsOptions = {};
         wsOptions.customer = pickListField.getOption(100000000);
         wsOptions.partner = pickListField.getOption(100000001);
         wsOptions.partnerCustomer = pickListField.getOption(100000002);
         wsOptions.customerAndBeta = pickListField.getOption(100000003);
         wsOptions.partnerAndBeta = pickListField.getOption(100000004);
         wsOptions.partnerCustomerAndBeta = pickListField.getOption(100000005);
    }

    //clear all items
    for(var i = 0; i < options.length; i++)
    {
            pickListField.removeOption(options[i].value);           
    }

    if (beta == false) {
        pickListField.addOption(wsOptions.customer);
        pickListField.addOption(wsOptions.partner);
        pickListField.addOption(wsOptions.partnerCustomer);
    }

    pickListField.addOption(wsOptions.customerAndBeta);
    pickListField.addOption(wsOptions.partnerAndBeta);
    pickListField.addOption(wsOptions.partnerCustomerAndBeta);
}