ColdFusion 9.0 Resources

cfdocumentsection

Description

Divides a PDF or FlashPaper document into sections. By using this tag in conjunction with a cfdocumentitem tag, each section can have unique headers, footers, and page numbers.

Syntax

<cfdocument ...> 
    <cfdocumentsection 
        authPassword = "authentication password" 
        authUser = "authentication user name" 
        marginBottom = "number" 
        marginLeft = "number" 
        marginRight = "number" 
        marginTop = "number" 
        mimeType = "text/plain|application/xmlimage/jpeg|image/png|image/bmp|image/gif" 
        name = "bookmark for the section" 
        src = "URL|path relative to web root" 
        srcfile = "absolute path of file" 
        userAgent = "HTTP user agent identifier"> 
        HTML, CFML, and cfdocumentitem tags 
    </cfdocumentsection> 
</cfdocument>

Note: You can specify this tag’s attributes in an attributeCollection attribute whose value is a structure. Specify the structure name in the attributeCollection attribute and use the tag’s attribute names as structure keys.

History

ColdFusion 8: Added the name, authPassword, authUser, and userAgent attributes.

ColdFusion MX 7.01: Added the src, srcfile, and mimetype attributes.

ColdFusion MX 7: Added this tag and the margintop, marginbottom, marginleft, marginright attributes.

Attributes

Attribute	Req/Opt	Default	Description
`authPassword`	Optional		Password sent to the target URL for Basic Authentication. Combined with `username` to form a base64 encoded string that is passed in the Authenticate header. Does not provide support for Integrated Windows, NTLM, or Kerebos authentication.
`authUser`	Optional		User name sent to the target URL for Basic Authentication. Combined with `password` to form a base64 encoded string that is passed in the Authenticate header. Does not provide support for Integrated Windows, NTLM, or Kerebos authentication.
`marginBottom`	Optional		Bottom margin in inches (default) or centimeters. To specify the bottom margin in centimeters, include the `unit="cm"` attribute in the parent `cfdocument` tag.
`marginLeft`	Optional		Left margin in inches (default) or centimeters. To specify the left margin in centimeters, include the `unit="cm"` attribute in the parent `cfdocument` tag.
`marginRight`	Optional		Right margin in inches (default) or centimeters. To specify the right margin in centimeters, include the `unit="cm"` attribute in the parent `cfdocument` tag.
`marginTop`	Optional		Top margin in inches (default) or centimeters. To specify the top margin in centimeters, include the `unit="cm"` attribute in the parent `cfdocument` tag.
`mimeType`	Optional	`text/html`	MIME type of the source document. Supported MIME types are: `text/html` `text/plain` `application/xml` `image/jpeg` `image/png` `image/gif` If you do not specify this attribute explicitly, ColdFusion uses the filename to determine the MIME type.
`name`	Optional		Bookmark name for the section.
`src`	Optional		URL or the relative path to the web root. You cannot specify both the `src` and `srcfile` attributes.
`srcfile`	Optional		Absolute path of an on-disk or in-memory file that is on the server. You cannot specify both the `src` and `srcfile` attributes.
`userAgent`	Optional	ColdFusion	Text to put in the HTTP User-Agent request header field. Used to identify the request client software.

Usage

Use the cfdocumentsection tag to divide a report into sections. Within each cfdocumentsection tag, you can use one or more cfdocumentitem tags to specify unique headers and footers for each section.

When using cfdocumentsection, ColdFusion ignores HTML and CFML not enclosed within cfdocumentsection tags.

The margin attributes override margins specified in previous sections or in the parent cfdocument tag. If you specify margin attributes, the units are controlled by the unit attribute of the parent cfdocument tag; the unit attribute has a default value of inches. The cfdocumentsection tag forces a page break so that each section starts on a new page.

ColdFusion has added the name attribute to support bookmarks. Bookmarks defined at the documentsection tag level are children of the cfdocument root.

Example

Example 1

<cfquery datasource="cfdocexamples" name="empSalary"> 
SELECT Emp_ID, firstname, lastname, e.dept_id, salary, d.dept_name  
FROM employee e, departmt d 
WHERE e.dept_id = d.dept_id 
ORDER BY d.dept_name 
</cfquery> 
 
<cfdocument format="PDF"> 
<cfoutput query="empSalary" group="dept_id"> 
    <cfdocumentsection> 
    <cfdocumentitem type="header"> 
        <font size="-3"><i>Salary Report</i></font> 
    </cfdocumentitem> 
    <cfdocumentitem type="footer"> 
        <font size="-3">Page #cfdocument.currentpagenumber#</font> 
    </cfdocumentitem>         
    <h2>#dept_name#</h2> 
     <table width="95%" border="2" cellspacing="2" cellpadding="2" > 
    <tr> 
         <th>Employee</th> 
         <th>Salary</th> 
    </tr> 
    <cfset deptTotal = 0 > 
    <!--- inner cfoutput ---> 
    <cfoutput> 
    <tr> 
<td><font size="-1"> 
        #empSalary.lastname#, #empSalary.firstname#</font> 
        </td> 
        <td align="right"><font size="-1"> 
        #DollarFormat(empSalary.salary)#</font> 
        </td> 
    </tr> 
         <cfset deptTotal = deptTotal + empSalary.salary> 
    </cfoutput> 
        <tr> 
<td align="right"><font size="-1">Total</font></td> 
        <td align="right"><font size="-1">#DollarFormat(deptTotal)#</font></td> 
</tr> 
        <cfset deptTotal = 0> 
     </table> 
    </cfdocumentsection> 
    </cfoutput> 
</cfdocument>

Example 2: Bookmarks

<!--- This example uses the name attribute to define bookmarks in a PDF document at the 
    section level. ---> 
<cfdocument format="pdf" bookmark="yes"> 
    <cfdocumentsection name="section 1"> 
        <!--- Insert some HTML content here. ---> 
    </cfdocumentsection> 
    <cfdocumentsection name="section 2"> 
        <!--- Insert some HTML content here. ---> 
    </cfdocumentsection> 
</cfdocument>