Print a HTML string to PDF: Difference between revisions
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Following is a DataFlex function that returns the full path for the exe-file (once it has been installed on the machine). | Following is a DataFlex function that returns the full path for the exe-file (once it has been installed on the machine). | ||
<source | <source lang="dataflex"> | ||
// Return full path to "wkhtmltopdf.exe" | // Return full path to "wkhtmltopdf.exe" | ||
Function HtmlToPdfExeFile Returns String | Function HtmlToPdfExeFile Returns String | ||
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This know how comes from: https://support.dataaccess.com/Forums/showthread.php?62055-Printing-a-HTML-string-to-PDF-file | This know how comes from: https://support.dataaccess.com/Forums/showthread.php?62055-Printing-a-HTML-string-to-PDF-file | ||
[[Category:Web | [[Category:Web Applications]] | ||
Latest revision as of 14:12, 8 April 2020
Say you have a cwebHTMLEdit and you want to print the HTML result to a PDF file with a fixed name and destination.
You can do it via: "wkhtmltopdf" (WebKit HTML to PDF)
You can find the tool on this page: https://wkhtmltopdf.org/index.html
Following is a DataFlex function that returns the full path for the exe-file (once it has been installed on the machine).
// Return full path to "wkhtmltopdf.exe"
Function HtmlToPdfExeFile Returns String
Integer hoRegistry
Boolean bFound
String sExeFile sKey
Get Create (RefClass(cRegistry)) to hoRegistry
Set phRootKey of hoRegistry to HKEY_LOCAL_MACHINE
Set pfAccessRights of hoRegistry to (Key_Read ior wkKEY_WOW64_64KEY)
Get OpenKey of hoRegistry "SOFTWARE\wkhtmltopdf" to bFound
If (bFound) Begin
If (ValueExists(hoRegistry,"PdfPath")) Begin
Get ReadString of hoRegistry "PdfPath" to sExeFile
End
Send CloseKey of hoRegistry
End
Send Destroy of hoRegistry
Function_Return sExeFile
End_Function
External Links
This know how comes from: https://support.dataaccess.com/Forums/showthread.php?62055-Printing-a-HTML-string-to-PDF-file
