That said, it is still up to the browser's configuration. This is not something that ColdFusion can address. This has to do with the particular web browser being used and what related software a user has installed locally. If the user has a browser that supports PDF natively e. Chrome or they have the Adobe Acrobat browser plugin installed, then the PDF will open in the browser. Otherwise, it will open in the Acrobat program or any program they have that can view PDF documents.
There is no MS Word plugin for browsers, so the browser will always try to open a. How are we doing? Please help us improve Stack Overflow.
Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Can pdf and doc files be opened in a browser using coldfusion Ask Question. Asked 7 years, 4 months ago.
If you specify a relative pathname to the destination directory, the destination directory is relative to the template directory. If you do not specify a destination directory, ColdFusion creates a directory called thumbnails in the directory in the template directory.
For the optimize action, destination is the path where the PDF document which needs to be optimized is located. For extracttext and extractimage , destination is the path of the PDF document from which the text or image needs to be extracted. For addheader , addfooter , removeheader footer, destination is the path of the PDF document where you need to add a header or footer, or remove the header and footer.
For transform, destination specifies the directory path of the PDF document where you need to perform page level transformations. Directory of the PDF documents to merge. Specify either the directory attribute or the source attribute. If you specify the directory attribute, ColdFusion orders the documents by filename in descending order, by default.
To change the order of the files, use the order attribute. Encryption type for the PDF output file. This is only required for the new encryption algorithms. Applies to forms created in Acrobat only not forms created in LiveCycle ; specifies whether interactivity is turned off:. Image used as a watermark. You can specify a pathname, a variable that contains an image file, or a ColdFusion image variable. Prefix used for each image thumbnail file generated. The image filenames use the format: imagePrefixpagen.
Structure variable for relevant information, for example, " infoStruct ". Structure that maps the PDF source files to the input variables in the DDX file, or a string of elements and their pathname. Valid only when the image attribute is specified.
Specifies whether the image used as a watermark is in Base64 format:. Alias of the key with which the certificate and private key are stored in the keystore. If it is not specified, the first entry in the keystore is chosen as the alias.
Required: getInfo processddx read readsignaturefields Optional: addWatermark deletePages merge protect removeWatermark tranform addheader addfooter removeheader footer. PDF document variable name, for example, myBook.
If the source is a PDF document variable, you cannot specify the name attribute again; you can write the modified PDF document to the destination. For the processddxaction , the name represents the structure that is populated with the success or failure of the output variables.
For the readsignaturefields action, the name represents the structure thats is populated with the info of all the signature fields in the source PDF document. Password used to set permissions on a PDF document. To change the default permissions, specify the newOwnerPassword attribute. For more information, see the section PDF document passwords. Password used to open PDF document. Specify either the newUserPassword attribute or a newOwnerPassword attribute; if you specify both, the passwords must differ.
Opacity of the watermark. Valid values are integers in the range 0 transparent through 10 opaque. By default, ColdFusion merges the files in descending order for example, from Z to A.
To change this, set the ascending attribute to yes. Structure that contains the output files in the DDX file or string as keys and the pathname to the result file as the value. For the thumbnail action, specifies whether to overwrite the destination directory. If the directory exists, the thumbnails are not generated unless overwrite is set to yes.
Required: deletePages Optional: addWatermark merge removeWatermark thumbnail optimize extractext extractimage tranform addheader addfooter removeheader footer.
Page or pages in the source PDF document on which to perform the action. You can specify multiple pages and page ranges as follows: "1,,,, ". For the removeWatermark action, the pages attribute applies only to the watermark type. ColdFusion ignores duplicate pages and numbers greater than the total page count. None Except for All or None, you can specify a comma-separated list of permissions.
To set permissions, you must also set the newOwnerPassword attribute. Size of the thumbnail relative to the source page. The value represents a percentage from 1 through Name of signature field in which the user wants to sign or the name of the signature field that the user wants to unsign. Valid only if the directory attribute is specified. If the specified directory contains files other than ColdFusion-readable PDF files, ColdFusion either stops merge process or continues.
Let's you extract content based on the PDF structure. For better readability of the extracted text, use this attribute together with the attribute honourspaces. To modify the PDF source document, specify the same file pathname for the source and destination attributes, and set the overwrite attribute to yes.
To fix the document for archiving enable the "Changing the Document" permission under the Security options of Acrobat. You use the cfpdf tag to manipulate and assemble existing PDF documents. Although the cfpdf tag provides much of the functionality available in Acrobat, you cannot use this tag to generate a PDF document from another file format.
You cannot embed a cfpdf tag within a cfdocument tag or embed a cfdocument tag within a cfdpdf tag; however, you can write the output of a cfdocument tag to a variable and pass the variable to the cfpdf tag. The following example shows how to use the cfdocument tag to create a cover page and add it to a merged PDF document:.
You can use the cfpdf tag to assemble interactive PDF form files into a single PDF document and flatten forms created in Acrobat by using the flatten attribute with the write action ; however, to process PDF form data, use the cfpdfform and related tags. The cfpdf tag provides several options for reading and writing PDF files. You can specify a PDF variable or a PDF file as the source, and you can write the output to a variable or to a file but not both.
The following table explains the read and write operations:. ColdFusion gives you the option to write a PDF file to a variable by using the name attribute, which is useful if you want to perform multiple operations on a document before writing it to a file. However, this is practical for small files only because of memory requirements.
ColdFusion recommends that you do not specify the name attribute when you specify a variable as the source because it creates a copy, which increases processing. In most cases, this is unnecessary because you can reuse variables even after you write them to files. Use the cfprint tag to print PDF documents. Markups, such as sticky notes, comments, and editorial revisions, are not printed with the document. Specify an image in memory by using an image variable.
The following code shows how to use the first page of a PDF document as a watermark:. By default, ColdFusion applies the watermark to all of the pages in the output file, with the watermark image centered on the page. The following code applies a JPEG image as a watermark to the first page of the output file:. To specify a ColdFusion image as a watermark, use the cfimage tag or Image functions. The following example converts an image to grayscale and applies it as a watermark to a PDF file:.
Specify the source where the PDF document is located and the destination where the new PDF document with the footer is saved, as shown in the following code snippet:. You can also specify an image or text that you have to insert in the footer along with various other attributes such as align, bottommargin, leftmargin, numberformat, and opacity.
Specify the source and destination for the PDF document and specify the text or image that you want to insert in the header, as shown in the following code:. The images are extracted and saved in the directory that you specify in the destination attribute.
You can specify a prefix for the images imageprefix being extracted, otherwise the system prefixes the i. You specify the name of the structure variable that contains the relevant data associated with the file, as the following code shows:. To view the permissions for a PDF document that is password-protected, specify the user password, not the owner password. If you specify the owner password, all permissions are set to Allowed.
The following code snippet generates a PDF after image downsampling:. You can also discard unused objects such as comments, JavaScripts, attachments, bookmarks, and metadata from your PDF document using the following attributes with optimize action:. The following code snippet shows the usage:. The value for rotation must be in steps 0, 90, , If you specify any other value, the system generates an error.
Display setting for initial view of the PDF document. Permissions assigned for editing the PDF content. To change this setting, use the permissions attribute with the protect action. Permissions assigned for adding comments to the PDF document. Permissions assigned for extracting content from the PDF document. Permissions assigned for copying content from the PDF document. System-generated creation date of the PDF document.
You can specify a text string with the setInfo action. Specifies whether the PDF file is password-protected. To change the encryption algorithm, or add a password, use the protect action. Permissions assigned for entering data in form fields. Keywords specified for searches in the PDF document. You can specify a comma-separated list of keywords with the setInfo action. System-generated timestamp for when the PDF file was last modified. Display setting for the initial view of the PDF document.
Permissions assigned for printing the document. Permissions for allowing electronic signatures to the PDF document. Indicates whether trapping is applied to the PDF document. Trapping is used in printing to eliminate gaps between two adjoining ink colors. A unique name representing the PDF service manager. Enter the Host Name. This is the host name of the remote PDF service manager. Enter the Port number. This is the port number of the PDF service manager.
By default, the port is set to Enter the Weight detail of the PDF service manager. Weight is the load balancing factor and determines the amount of PDF conversions that the service manager can handle.
Set this based on the configuration of your system. Note: Local Service Manager: You can edit, enable, disable, and verify the service manager. Note that a local service manager cannot be added or deleted and it's host name cannot be changed.
PDF Service Manager. Note: The hostname for the local PDF service manager must be one of the server's local addresses.
The description for each Action button in the above image is as follows: Button Button Description Action Edit Enables users to edit the settings of the existing service manager.
Verify Enables users to verify the current connection status of service manager. Delete Enables users to delete the PDF service. Default value is 1. Default value is 2. Ideally, keep this value lesser than or equal to the number of CPUs in the machine. After timeout, the services are removed. Default value is 2 minutes. Creation and initialization of service is a costly operation.
0コメント