创建dynamics CRM client-side (八) - 获取attribute的值 和 设置disable

大家可以用下面的方式来获取attribute的值

formContext.getAttribute("address1_shippingmethodcode").getText()

可以用setDisabled 来disable相关联的值

formContext.getControl("address1_freighttermscode").setDisabled(true);

// Converting functions to Namespace Notation

var Sdk = window.Sdk || {};

(

    function () {

        this.formOnLoad = function (executionContext) {

            var formContext = executionContext.getFormContext();

            var firstName = formContext.getAttribute("firstname").getValue();

            alert("Hello World " + firstName);

        };

        this.shippingMethodOnChange = function (executionContext) {

            var formContext = executionContext.getFormContext();

            if (formContext.getAttribute("address1_shippingmethodcode").getText() === "FedEx") {

                formContext.getControl("address1_freighttermscode").setDisabled(true);

            } else {

                formContext.getControl("address1_freighttermscode").setDisabled(false);

            }

        }

    }

).call(Sdk);

更多controls 可以通过微软官方文档来了解

https://docs.microsoft.com/en-us/powerapps/developer/model-driven-apps/clientapi/reference/controls