如何在SAP UI5中将OData绑定至mailTo功能按钮？

我有一个SAP UI5表单，表单底部设有一个按钮，需实现将表单内容发送至指定邮箱的功能。基于ABAP开发的后端部分已完成，我已获取到可用的OData地址。现在需要在UI5中实现该按钮与该OData的绑定，以下是我目前编写的代码：

controller.js代码 #

onInit: function () {
                this.getView().byId("html").setContent("<canvas id='signature-pad' width='100' height='80' class='signature-pad' style='border:1px' ></canvas>");
                var oModel = new JSONModel({
                    checkboxes: [""],
                    checkboxes2: [""],
                    checkboxes3: [""]
                });
                this.getView().setModel(oModel);

                 
                var mailToButton = new sap.m.Button({
                    text: "Send Email",
                    id: "mailTo",
                    oDataBinding: {
                      path: "/sap/opu/odata/JOHN/JOHN_FORMULAR_SRV/SendMail?Body='Test'&RecieverList='john.doe@hotmail.com'&Subject='TestSubject'",
                      success: function(data) {
                        var email = data.Email;
                        window.open("mailto:" + email);
                      },
                      error: function(error) {
                        console.log(error);
                      }
                    }
                  });

manifest.json代码 #

{
    "_version": "1.3.0",
    "sap.app": {
        "id": "opensap.myapp",
        "type": "application",
        "title": "{{appTitle}}",
        "description": "{{appDescription}}",
        "applicationVersion": {
            "version": "1.0.0"
        }
    },
    "sap.ui": {
        "_version": "1.3.0",
        "technology": "UI5",
        "deviceTypes": {
            "desktop": true,
            "tablet": true,
            "phone": true
        }
    },
    "dataSources": {
        "cuProxyRemote": {
            "uri": "/sap/opu/odata/JOHN/JOHN_FORMULAR_SRV/SendMail?Body='Test'&RecieverList='john.doe@hotmail.com'&Subject='TestSubject'",
            "type": "OData",
            "settings": {
                "odataVersion": "2.0"
            }
        }
    },
    "sap.ui5": {
        "_version": "1.3.0",
        "rootView": {
            "viewName": "opensap.myapp.view.App",
            "type": "XML",
            "async": true,
            "id": "app"
        },
        "autoPrefixId": true,
        "dependencies": {
            "minUI5Version": "1.34",
            "libs": {
                "sap.ui.core": {"minVersion": "1.34.0"},
                "sap.m": {"minVersion": "1.34.0"},
                "sap.ui.layout": {"minVersion": "1.34.0"}
            }
        },
        "cuProxy": {
            "dataSource": "cuProxyRemote"
        },
        "models": {
            "i18n": {
                "type": "sap.ui.model.resource.ResourceModel",
                "settings": {
                    "bundleName": "opensap.myapp.i18n.i18n"
                }
            },
            "MyViewModel": {
                "type": "sap.ui.model.json.JSONModel"
             }
        },
        "resources": {
            "css": [
              {
                "uri": "css/style.css"
              }
            ]
          },
        "contentDensities": {
            "compact": true,
            "cozy": true
        }
    }
}

XML视图尝试的绑定代码 #

<Button value="{/mailTo}" text="Send" press="btnHandler" id="mailTo"></Button>

内容的提问来源于stack exchange，提问作者boba_fett