nuBuilder Forum

Hello

How can I download a longblog file using a download button? How can I download it in Nubuilder 3?

Can I write you in Spanish?

Nubuilder 2 Code:

// get record from db using parameter passed through runIt() via a hash id
$sql ="SELECT * FROM documentos where doocumento_id='#recordID#'";
nuDebug($sql);
$rs=nuRunQuery($sql);
$fileObj=db_fetch_object($rs);
// set headers
header ("Content-type:$fileObj->archivo_file_type");
header("Content-Disposition:attachment;filename=$fileObj->archivo_file_name");
header("Pragma:private");
header("Cache-control:private.must-revalidate");
// echo file data
echo $fileObj->archivo;

cjuliao,

You should be able to create a Procedure and run it from a Form via a Extra Action Button with nuRunPHP() http://wiki.nubuilder.net/index.php/Jav ... C_id.5D.29

(#recordID# will need to be #RECORD_ID#)

Steven

the code does not work
I have bad?

nuRunPHP(pCode [, id])

OBJECT
type : Button
Events :
Event Name: onclick
Javascript: nuRunPHP(SHOWFILE_DOCUMENT,doocumento_id);


PHP Code
Details
Code: SHOWFILE_DOCUMENT
Description: muestra_archivos
Group: Display Files
Criteria Form:
Allow Non Secure Acces: NO
PHP CODE
PHP: //$sql ="SELECT * FROM documentos where doocumento_id=#RECORD_ID#";
nuDebug($sql);
$rs=nuRunQuery($sql);
$fileObj=db_fetch_object($rs);
// set headers
header ("Content-type:$fileObj->archivo_file_type");
header("Content-Disposition:attachment;filename=$fileObj->archivo_file_name");
header("Pragma:private");
header("Cache-control:private.must-revalidate");
// echo file data
echo $fileObj->archivo;

cjuliao,

Show an example of what you have tried.

Steven