ViewerGetCurrentDocument.ts< / div >
GetCurrentDocument.html< / div >< / div >< div id ="GenericContainerEntry1635" class="GenericContainerEntry">
出口类ViewerGetCurrentDocumentExample {私人_viewer: lt.LEADVIEW.Viewer =零;私人_demoUrl =“https://demo.leadtools.com/images/pdf/leadtools.pdf”;公共构造函数() {如果(lt.RasterSupport.kernelExpired)lt.RasterSupport.setLicenseUri (“https://demo.leadtools.com/licenses/v200/LEADTOOLSEVAL.txt”,“EVAL”,零);}公共run = (divID:字符串setButtonId:字符串getButtonId:字符串):无效= > {常量lv =新lt.LEADVIEW.Viewer ();//创建一个新的LEADVIEW实例。//对于可以传递给run方法的完整选项列表,//引用包含在LEADVIEW演示应用程序中的设置JSON文件。//设置文件也可以从LEADVIEW应用程序本身生成。lv.run (零, {“rootDivId”: divID,“showMainMenu”:假,“serviceHost”:“http://localhost: 40000”,//或主机所在的位置“servicePath”:”,//服务的根路径,这在本例中没有任何意义“serviceApiPath”:“api”,//路由发生在"/api",除非你改变DocumentsService中的路由});这._viewer = lv;. getelementbyid (setButtonId)。onclick =这.setCurrentDocument;. getelementbyid (getButtonId)。onclick =这.getCurrentDocument;}私人setCurrentDocument = () => {lt.Document.DocumentFactory.loadFromUri (这._demoUrl,零).done((document) => {这._viewer.setCurrentDocument(文档);})。fail((jqXHR, statusText, errorThrown) => {常量serviceError = lt.Document.ServiceError。parseError(jqXHR, statusText, errorThrown);警报('加载时出错在该文档。$ {serviceError.message}”);});}私人getCurrentDocument = () => {常量医生=这._viewer.getCurrentDocument ();alert('当前文档ID: ${doc.documentId} ');}}
需求< / div >目标平台
188金宝搏的网址客服|支持|简介|< / div >< div id ="HeaderHelpVersion">
帮助版本21.0.2021.6.30< / div >< div id ="MobileTOC">
下载免费评估< / div >< div id ="searchBoxForm">
引用▼< / div >
