从oData上传Sapui5上传集合上传附件

Question

我尝试使用片段内的UploadCollection从oData服务上传Fiori应用程序的附件。

片段代码：

<core:FragmentDefinition xmlns:l="sap.ui.layout" xmlns:f="sap.ui.layout.form" xmlns:core="sap.ui.core" xmlns="sap.m"
	xmlns:mvc="sap.ui.core.mvc">
	<UploadCollection id="UploadCollection" maximumFilenameLength="55" multiple="true" change="onChange" fileDeleted="onFileDeleted"
		fileRenamed="onFileRenamed" fileSizeExceed="onFileSizeExceed" items="{/DataAttachment}" typeMissmatch="onTypeMissmatch"
		uploadComplete="onUploadComplete">
		<items>
		 <UploadCollectionItem contributor="{contributor}" documentId="{documentId}" fileName="{fileName}" fileSize="{fileSize}"
				mimeType="{mimeType}" thumbnailUrl="{thumbnailUrl}" uploadedDate="{uploadedDate}" enableEdit="{enableEdit}" enableDelete="{enableDelete}"/>
		</items>
	</UploadCollection>
</core:FragmentDefinition>

详细代码：

<IconTabFilter icon="sap-icon://attachment" iconColor="Neutral" design="Horizontal" text="Attachment" key="Attachment">
						<content>
							<core:Fragment id="AttachmentFrag"  fragmentName="ztravel.view.Attachment" type="XML"/>
						</content>
</IconTabFilter>

控制器详细信息代码：

			var sEntityPath = new sap.ui.model.odata.ODataModel("/sap/opu/odata/sap/ZSERVICE/", true);

			// this.setModel(oViewModel);

			// this.getView().bindElement("/DataAttachment");
			
			var oView = this.getView();
			
			// oView.bindElement(sEntityPath);
			// update list binding
			var sAttach = sEntityPath + "/DataAttachment";
			

			var oItemTemplate = new sap.m.UploadCollectionItem({
				documentId: "{Pernr}",
				fileName: "{Reinr}",
				mimeType: "{ImMimeType}",
				thumbnailUrl: "",
				// url: {
				// 	parts: [{
				// 		path: 'ImImgEqui'
				// 	}, {
				// 		path: 'ImIdEqui'
				// 	}],
				// 	formatter: function(idimg, idequi) { 
				// 		return oView.getModel().sServiceUrl + "/AttachmentsSet(ImImgEqui='" + idimg + "',ImIdEqui='" + idequi + "')/$value";
				// 	}
				// },

				enableEdit: false,
				enableDelete: false,
				visibleDelete: false,
				visibleEdit: false,
				statuses: new sap.m.ObjectStatus({
					title: "Uploaded On",
					text: {
						parts: [{
							path: 'ImDatum'
						}],
						formatter: function(sValue) {
							if (sValue) {
								var oDateFormat = sap.ui.core.format.DateFormat.getDateTimeInstance({
									pattern: "dd/MM/yyyy"
								});
								return oDateFormat.format(new Date(sValue));

							} else {
								return sValue;
							}
						}
					}
				})

			});
			
		//	var fragmentId = this.getView().createId("AttachmentFrag");
     //       var tab = sap.ui.core.Fragment.byId(fragmentId, "UploadCollection");
       //     tab.bindItems({
			//	path: sAttach,
			//	template: oItemTemplate
			//});
			
			sap.ui.core.Fragment.byId("AttachmentFrag", "UploadCollection").bindItems({
			path: sAttach,
			template: oItemTemplate
			});

控制台给我这个错误： TypeError：无法读取未定义的属性“bindItems”

关于详细控制器代码的最后部分： sap.ui.core.Fragment.byId（“AttachmentFrag”，“UploadCollection”）。bindItems（{....

你可以帮我解决这个问题吗？ 谢谢大家，

微型飞行器

Answer 1

试试这个：

sap.ui.core.Fragment.byId(this.getView().createId("AttachmentFrag"), "UploadCollection")