TourDeFlex/TourDeFlex_content/remotesamples/DataAccess/pdfgeneration_lcds/readme.html - flex-utilities - Git at Google

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 <p>
 Using the PDF generation feature in LiveCycle Data Services ES, you can build Flex applications that generate PDFs. A typical workflow is as follows:
 <ul>
    <li> In the the Flex application you use a RemoteObject to invoke a method on a server component. You pass a data model as an argument. The data model represents the data that you want to merge into the PDF. It can include pure data as well as image snapshots of Flex components such as charting components and datatagrids.
    In this example the server-side component is flex.samples.pdfgen.PDFService.java.</li>
    <li>The server-side component uses the Flex-Acrobat API to merge the data model into a PDF template.</li>
    <li>The server-side component saves the generated PDF. For example you could save it on the server's file system, as a byte array
    in the users's session, etc. In this example, we save the PDF as a byte array identified by a unique identifier in the
    user's session.</li>
    <li>The server-side component returns a location where the client application can load the generated PDF from. In this
    example, we return the unique indentifier representing the byte array in the user session. The Flex client then invokes
    a servlet (flex.samples.pdfgen.PDFResourceServlet) to retrieve the PDF from the session object.</li>
 </ul>
 In this sample, click "Create PDF" to generate a PDF by applying the data model sent from the Flex client to a PDF template. Click "Create PDF from XDP" to generate a PDF by applying the data model sent from the Flex client to an XDP based XFA template. Note that a valid LCDS license is required for generating a PDF from XDP.
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	<body>
	<p>
	Using the PDF generation feature in LiveCycle Data Services ES, you can build Flex applications that generate PDFs. A typical workflow is as follows:
	<ul>
	<li> In the the Flex application you use a RemoteObject to invoke a method on a server component. You pass a data model as an argument. The data model represents the data that you want to merge into the PDF. It can include pure data as well as image snapshots of Flex components such as charting components and datatagrids.
	In this example the server-side component is flex.samples.pdfgen.PDFService.java.</li>
	<li>The server-side component uses the Flex-Acrobat API to merge the data model into a PDF template.</li>
	<li>The server-side component saves the generated PDF. For example you could save it on the server's file system, as a byte array
	in the users's session, etc. In this example, we save the PDF as a byte array identified by a unique identifier in the
	user's session.</li>
	<li>The server-side component returns a location where the client application can load the generated PDF from. In this
	example, we return the unique indentifier representing the byte array in the user session. The Flex client then invokes
	a servlet (flex.samples.pdfgen.PDFResourceServlet) to retrieve the PDF from the session object.</li>
	</ul>
	In this sample, click "Create PDF" to generate a PDF by applying the data model sent from the Flex client to a PDF template. Click "Create PDF from XDP" to generate a PDF by applying the data model sent from the Flex client to an XDP based XFA template. Note that a valid LCDS license is required for generating a PDF from XDP.
	</p>

	</body>
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