XFA Wikipedia. XML Forms Architecture XFAFilename extension.Internet media typeapplicationpdf, applicationvnd.Developed by. Jet.Form acquired by Adobe Systems in 2.Initial release. 19.Latest release. 3.January 2. 01. 2 5 years ago 2.Charge Conference Instructions.Please read these brief instructions carefully before you begin the process.District Specific Instructions and Forms vary slightly.Withholding Tax Forms.All forms supplied by the Division of Taxation are in Adobe Acrobat PDF format To have forms mailed to you, please call 401 5748970.Forms Guidelines Publications.To download a free pdf viewer, visit Adobe.Workers Compensation.WC1 Employers Report of Industrial Injury.Tables In Adobe Forms' title='Tables In Adobe Forms' />Container for.PDF, XMLContained by.PDF, XDP, FCDT3Extended from.XML, XHTML, CSS, XSL FO, PDFStandard.No. Open format No.Website. Adobe XML Forms Architecture.XFA also known as XFA forms stands for XML Forms Architecture, a family of proprietary.XML specifications that was suggested and developed by Jet.Form to enhance the processing of web forms.It can be also used in PDF files starting with PDF 1.XFA specification is referenced as an external specification indispensable for the application of ISO 3.PDF 1. 7. XML Forms Architecture was not standardized as an ISO standard.OvervieweditXFAs main extension to XML are computationally active tags.In addition, all instances created from a given XFA form template keep the specification of data capture, rendering, and manipulation rules from the original.Another major advantage of XFA is that its data format allows compatibility with other systems, and with changes to other technology, applications and technology standards.Gain access to resources, tools and information to help you grow your business through a deeper relationship with Adobe.Choose the partner program thats right for.According to Jet.Forms submission to the World Wide Web Consortium, XFA addresses the needs of organizations to securely capture, present, move, process, output and print information associated with electronic forms.The XFA proposal was submitted to the W3.C in May 1. 99. 9.In 2. 00. 2, the Jet.Form Corporation was acquired by Adobe Systems, and the latter introduced XFA forms with PDF 1.Acrobat releases 6 and 7 in 2.XFA forms are saved internally in PDF files or as XDP XML Data Package files which can be opened in Adobes Live.Cycle Designer software.An XDP can package a PDF file, along with XML form and template data.XDP provides a mechanism for packaging form components within a surrounding XML container.Although XFA can make use of PDF, XFA is not tied to a particular page description language.XFA specification includes an appendix that discusses details of the Adobe specific XFA implementation and also behaviors of Adobe products that deviate from the XFA specification.Data filled in an XFA form may be submitted to a host using HTTP POST operation in XDP format, PDF format, XFDF format, XML 1.URL encoded format.XFA supports the use of XSLT to transform the XML data before it is loaded to XFA Data DOM or after it is unloaded from XFA Data DOM.One of XFA approaches to pagination duplicates the pagination logic and much of the syntax of XSL FO.XFA forms are synonymous with Smart.Forms in the Australian government.Static and dynamic formseditXFA defines static forms since XFA 2.XFA 2. 1 or 2. 2.In a static form the forms appearance and layout is fixed, regardless of the field content.Any unfilled fields are present in the form.By default, static forms does not require re rendering.XFA recognises two types of static forms old style static forms using full XFA and XFAF a subset of full XFA, defined since XFA 2.Dynamic forms defined since XFA 2.Dynamic form requires rendering of its content on file opening.Dynamic forms may also be designed to change structure to accommodate changes in the structure of the data supplied to the form.For example, a page of a form may be omitted if there is no data for it.Another example is a field that may occupy a variable amount of space on the page, resizing itself to efficiently hold its content.Dynamic form cannot rely on a PDF representation of its boilerplate, because the positioning and layout of the boilerplate change as the fields grow and shrink or as subforms are omitted and included.Usage with Portable Document FormateditPDF currently supports two different methods for integrating data and PDF forms.Both formats today coexist in PDF specification 48Acro.Forms also known as Acrobat forms, introduced and included in the PDF 1.Adobe XML Forms Architecture XFA forms, introduced in the PDF 1.The XFA specification is not included in the PDF specification, it is only referenced.Adobe XFA Forms are not compatible with Acro.Forms. When an XFA is packaged inside a PDF file, it is placed in the Acro.Form document resources dictionary Shell PDF or referenced from the Acro.Form entry in the document catalog.Creating XFA Forms for use in Adobe Reader requires Adobe Live.Cycle Forms Designer.Adobe Reader contains disabled features for use of XFA Forms, that will activate only when opening a PDF document that was created using enabling technology available only from Adobe.The XFA Forms are not compatible with Adobe Reader prior to version 6.ProfileseditStarting with XFA 2.XFA capability. Currently the only specified is the XFAF profile.XFA can be used as full XFA which express all of the form, including boilerplate, directly in XFA without any PDF or without a complete PDF background.It can be packaged inside a shell PDF with minimal PDF markup or as a standalone XDP.It is used for dynamic XFA forms since XFA 2.XFA forms. Optionally it may include a pre rendered depiction of the XFA form as PDF pages but it is useful only for traditional static forms.Dynamic XFA must be rendered on file opening.XFAF XFA Foreground subset introduced in XFA 2.XFA form overlays a PDF background.It can be used only for static XFA forms.This architecture uses only a subset of XFA.It can be packaged inside a regular PDF document or as a standalone XDP file with embedded PDF.In XFAF each XFA field corresponds to a PDF interactive field Acro.Form field. PackagingeditXFA forms can be created and used as PDF files or as XDP XML Data Package.The format of an XFA resource in PDF is described by the XML Data Package Specification.PDF may contain XFA in XDP format, but also XFA may contain PDF.When the XFA XML Forms Architecture grammars used for an XFA form are moved from one application to another, they must be packaged as an XML Data Package.The XDP may be a standalone document or it may in turn be carried inside a PDF document.XFA Form packaging variants using XDP as a standalone XML Data Package XDP.PDF fileinside a regular PDF Document used for static forms XFAF.Shell PDF used for the full XFA form dynamic or traditional static A Shell PDF file contains only a minimal skeleton of PDF markup plus the complete XFA content, any fonts and images needed for rendering of the form.It minimizes the file size and the rendering overhead is moved from the server to the client. Different Ways You Can Smoke Cracker . Packaging an XDP within PDF has the advantage that it is more compact, because PDF is compressed.XDP in PDF can be digitally signed in ways that a standalone XDP cannot.In contrast, packaging form components within an XML container XDP makes it easy for standard XML applications to work with XFA forms.The XML components are human readable and easy editable in contrast with PDF source code.When in XDP form, an XFA document may be validated using schemas attached to XFA specification.CompatibilityeditMost PDF processors do not handle XFA content.When generating a shell PDF it is recommended to include in the PDF markup a simple one page PDF image displaying a warning message e.To view the full contents of this document, you need a later version of the PDF viewer., The full content of this file cannot be displayed with your current PDF viewer., Please wait.If this message is not eventually replaced by the proper contents of the document, your PDF viewer may not be able to display this type of document., etc.PDF processors that can render XFA content should either not display the supplied warning page image or replace it quickly with the dynamic form content.Examples of PDF software without full XFA support include Adobe Reader Mobile for Android and i.OS and there will be also no support for XFA forms in Adobe Reader Mobile in the future,1.Adobe Reader 9. 5 for Linux, Evince, Firefox, Google Chrome,1.Okular, pdftk,1. Poppler,1.Sumatra PDF,2. 0 etc.Examples of PDF software with some support of XFA rendering include Adobe Reader for Windows, Mac OS X, Nuance PDF Reader partial support,2.PDF XChange Viewer partial support,2.Foxit Reader partial support.
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