DocumentConverterJobErrorMode Enumeration

Summary

Controls how the engine handles errors that may occur during conversion.

Syntax
TypeScript
JavaScript
lt.Document.DocumentConverterJobErrorMode = { 
   abort: 0, 
   resume: 1 
} 
lt.Document.DocumentConverterJobErrorMode = { 
   abort: 0, 
   resume: 1 
} 
Members

0

Abort

(0) Abort the conversion job.

1

Resume

(1) Continue on non critical errors.

Remarks

DocumentConverterJobErrorMode is used as the type for the DocumentConverterJobData.JobErrorMode property that controls how the engine handles errors that may occur during conversion.

Example
Convert.ts
DocumentHelper.ts
Convert.js
DocumentHelper.js
Convert.html
import { DocumentHelper } from "../../utilities/DocumentHelper"; 
 
export class LEADDocument_ConvertExample { 
   public constructor() { 
      lt.RasterSupport.setLicenseUri("https://demo.leadtools.com/licenses/js/LEADTOOLSEVAL.txt", "EVAL", null); 
      DocumentHelper.initFactory(); 
   } 
 
   public run = (buttonID: string) => { 
      const exampleButton = document.getElementById(buttonID); 
      exampleButton.onclick = this.convert; 
   } 
 
   /** 
     * Converts a LEADDocument 
     */ 
   convert = () => { 
      const url = "https://demo.leadtools.com/images/pdf/leadtools.pdf"; 
      const loadDocumentOptions = new lt.Document.LoadDocumentOptions(); 
 
      DocumentHelper.log("Loading document..."); 
      lt.Document.DocumentFactory.loadFromUri(url, loadDocumentOptions) 
         .done((document: lt.Document.LEADDocument) => { 
            DocumentHelper.log("Loaded, converting..."); 
            const jobData = new lt.Document.DocumentConverterJobData(); 
            jobData.documentFormat = lt.Document.Writer.DocumentFormat.docx; 
            jobData.rasterImageFormat = lt.Document.RasterImageFormat.unknown; 
 
            // Set document options 
            const docxOptions = new lt.Document.Writer.DocxDocumentOptions(); 
            docxOptions.textMode = lt.Document.Writer.DocumentTextMode.auto; 
            jobData.documentOptions = docxOptions; 
 
            document.convert(jobData) 
               .done((result: any) => { 
                  // This is generic code, we know the result is in "document" since DOCX supports that 
                  // But this code checks if the results have been archived into a ZIP file if this 
                  // example was converting to, say SVG 
                  const resultDocument = result.document != null ? result.document.url : result.archive.url; 
                  const link = window.document.createElement("a"); 
                  const url = lt.Document.DocumentFactory.serviceUri + "/" + resultDocument; 
                  link.href = url; 
                  link.innerHTML = url; 
                  link.target = "_default"; 
                  DocumentHelper.log("Converted: " + url, url); 
 
               }) 
               .fail(DocumentHelper.showServiceError); 
         }) 
         .fail(DocumentHelper.showServiceError); 
   } 
} 
export class DocumentHelper { 
   static showServiceError = (jqXHR, statusText, errorThrown) => { 
      alert("Error returned from service. See the console for details."); 
      const serviceError = lt.Document.ServiceError.parseError(jqXHR, statusText, errorThrown); 
      console.error(serviceError); 
   } 
 
   static log = (message: string, data?: any) => { 
      const outputElement = document.getElementById("output"); 
      if (outputElement) { 
         const time = (new Date()).toLocaleTimeString(); 
         const textElement = document.createElement("p"); 
         textElement.innerHTML = (outputElement.childElementCount + 1) + " [" + time + "]: " + message; 
         outputElement.insertBefore(textElement, outputElement.firstChild); 
      } 
 
      if (!data) 
         console.log(message); 
      else 
         console.log(message, data); 
   } 
 
   static initFactory = () => { 
      // To communicate with the DocumentsService, it must be running! 
      // Change these parameters to match the path to the service. 
      lt.Document.DocumentFactory.serviceHost = "http://localhost:40000"; 
      lt.Document.DocumentFactory.servicePath = ""; 
      lt.Document.DocumentFactory.serviceApiPath = "api"; 
   } 
} 
import { DocumentHelper } from "../../utilities/DocumentHelper"; 
 
export class LEADDocument_ConvertExample { 
   constructor() { 
      lt.RasterSupport.setLicenseUri("https://demo.leadtools.com/licenses/js/LEADTOOLSEVAL.txt", "EVAL", null); 
      DocumentHelper.initFactory(); 
   } 
 
   run = (buttonID) => { 
      const exampleButton = document.getElementById(buttonID); 
      exampleButton.onclick = this.convert; 
   } 
 
   /** 
     * Converts a LEADDocument 
     */ 
   convert = () => { 
      const url = "https://demo.leadtools.com/images/pdf/leadtools.pdf"; 
      const loadDocumentOptions = new lt.Document.LoadDocumentOptions(); 
 
      DocumentHelper.log("Loading document..."); 
      lt.Document.DocumentFactory.loadFromUri(url, loadDocumentOptions) 
         .done((document) => { 
            DocumentHelper.log("Loaded, converting..."); 
            const jobData = new lt.Document.DocumentConverterJobData(); 
            jobData.documentFormat = lt.Document.Writer.DocumentFormat.docx; 
            jobData.rasterImageFormat = lt.Document.RasterImageFormat.unknown; 
 
            // Set document options 
            const docxOptions = new lt.Document.Writer.DocxDocumentOptions(); 
            docxOptions.textMode = lt.Document.Writer.DocumentTextMode.auto; 
            jobData.documentOptions = docxOptions; 
 
            document.convert(jobData) 
               .done((result) => { 
                  // This is generic code, we know the result is in "document" since DOCX supports that 
                  // But this code checks if the results have been archived into a ZIP file if this 
                  // example was converting to, say SVG 
                  const resultDocument = result.document != null ? result.document.url : result.archive.url; 
                  const link = window.document.createElement("a"); 
                  const url = lt.Document.DocumentFactory.serviceUri + "/" + resultDocument; 
                  link.href = url; 
                  link.innerHTML = url; 
                  link.target = "_default"; 
                  DocumentHelper.log("Converted: " + url, url); 
 
               }) 
               .fail(DocumentHelper.showServiceError); 
         }) 
         .fail(DocumentHelper.showServiceError); 
   } 
} 
export class DocumentHelper { 
   static showServiceError = (jqXHR, statusText, errorThrown) => { 
      alert("Error returned from service. See the console for details."); 
      const serviceError = lt.Document.ServiceError.parseError(jqXHR, statusText, errorThrown); 
      console.error(serviceError); 
   } 
 
   static log = (message, data) => { 
      const outputElement = document.getElementById("output"); 
      if (outputElement) { 
         const time = (new Date()).toLocaleTimeString(); 
         const textElement = document.createElement("p"); 
         textElement.innerHTML = (outputElement.childElementCount + 1) + " [" + time + "]: " + message; 
         outputElement.insertBefore(textElement, outputElement.firstChild); 
      } 
 
      if (!data) 
         console.log(message); 
      else 
         console.log(message, data); 
   } 
 
   static initFactory = () => { 
      // To communicate with the DocumentsService, it must be running! 
      // Change these parameters to match the path to the service. 
      lt.Document.DocumentFactory.serviceHost = "http://localhost:40000"; 
      lt.Document.DocumentFactory.servicePath = ""; 
      lt.Document.DocumentFactory.serviceApiPath = "api"; 
   } 
} 
<!doctype html> 
<html lang="en"> 
<title>Document Example | Convert</title> 
 
<head> 
   <script src="https://code.jquery.com/jquery-2.2.4.min.js" 
      integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script> 
 
   <script src="../../LT/Leadtools.js"></script> 
   <script src="../../LT/Leadtools.Controls.js"></script> 
   <script src="../../LT/Leadtools.Annotations.Engine.js"></script> 
   <script src="../../LT/Leadtools.Annotations.Designers.js"></script> 
   <script src="../../LT/Leadtools.Annotations.Rendering.Javascript.js"></script> 
   <script src="../../LT/Leadtools.Annotations.Automation.js"></script> 
   <script src="../../LT/Leadtools.ImageProcessing.Main.js"></script> 
   <script src="../../LT/Leadtools.ImageProcessing.Color.js"></script> 
   <script src="../../LT/Leadtools.ImageProcessing.Core.js"></script> 
   <script src="../../LT/Leadtools.ImageProcessing.Effects.js"></script> 
   <script src="../../LT/Leadtools.Document.js"></script> 
   <script src="../../LT/Leadtools.Document.Viewer.js"></script> 
   <link rel="stylesheet" type="text/css" href="../../css/examples.css"> 
 
   <!-- All demo files are bundled and appended to the window --> 
   <script src="../../bundle.js" type="text/javascript"></script> 
</head> 
 
<body> 
   <div> 
      <button type="button" id="exampleButton">Run Example</button> 
   </div> 
   <div id="output"></div> 
   <div> 
      <img id="img" /> 
   </div> 
</body> 
 
<script> 
   window.onload = () => { 
      const example = new window.examples.LEADDocument.Convert(); 
      example.run("exampleButton"); 
   }; 
</script> 
</html> 
Requirements

Target Platforms

See Also

Reference

Leadtools.Document Namespace

Help Version 23.0.2024.2.29
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Document Assembly

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.