Hi Sri
so if the config is configured something like
/WEB-INF/classes/struts-fileupload.xml
<action name="doUpload"
class="org.apache.struts2.showcase.fileupload.FileUploadAction"
method="upload">
<result name="success">uploadSuccess.jsp</result>
<result name="error">uploadError.jsp</result>
</action>
and the jsp defines the acceptable content-type and a name to call it..
<s:file name="upload" accept="text/*" />
org.apache.struts2.portlet.example.fileupload.FileUploadAction.java
{
private String fileName; //this is the FULL pathname with filename
// since we are using <s:file name="upload" .../> the file name will be
obtained through getter/setter of <file-tag-name>FileName
public String getUploadFileName()
{
return fileName;
}
public void setUploadFileName(String fileName)
{
this.fileName = fileName;
}
// since we are using <s:file name="upload" ... /> the File itself will
be obtained through getter/setter of <file-tag-name>
public File getUpload()
{
java.io.File file;
try
{ //try to create the file with the previously provided filename
file= new java.io.File( filename );
}
catch(java.lang.NullPointerException excp)
{
return ERROR;
}
if(file.canRead()) return SUCCESS;
else return ERROR;
}
public void setUpload(File upload)
{
this.upload = upload;
}
}
I didnt test with the templateDir attribute..
HTH/
M-
----- Original Message -----
Wrom: FPEGAUTFJMVRESKPNKMBIPBARHDMNNSKVFVWRKJVZC
To: "Struts Users Mailing List" <[email protected]>
Sent: Wednesday, February 06, 2008 8:50 PM
Subject: STRUTS 2: File tag problem
Hello,
I am using file tag works fine if a file is selected using browse button or
the path is entered manually. But if file name/path is rubbish the form is
not submitted at all, nothing happens.
1. How do I control this - show error like invalid filename?
2. Or else how to disable manual entry, only browse button works???????
3. I tried javascript options like onKeypress to reset value to null - didnt
help.
Please help.
Regards,
Srikanth
< s:form action = "/createEnt2.do" method = "POST" enctype =
"multipart/form-data" validate = "true" > s:form action = "/createEnt2.do"
method = "POST" enctype = "multipart/form-data" validate = "true" >
< s:file name = "dc" id = "dc" accept = "text/*" label = "Digital
Certificate" onkeydown = "return reset1();" /> < s:file name = "dc" id =
"dc" accept = "text/*" label = "Digital Certificate" onkeydown = "return
reset1();" />
</ </ s:form >
</ </ s:form >
function reset1() reset1()
{
var thisForm = document.forms[0];
thisForm.dc.value = 'all' ;
window.alert( "sfds" ); thisForm = document.forms[0];
thisForm.dc.value = 'all' ;
window.alert( "sfds" ); 'all' ;
window.alert( "sfds" ); "sfds" );
}
Java ###########################
private File dc ;
private String uploadContentType ; //The content type of the file private
File dc ;
private String uploadContentType ; //The content type of the file private
String uploadContentType ; //The content type of the file
private String uploadFileName ; //The uploaded file name
/** private String uploadFileName ; //The uploaded file name
/** /**
* @return the dc * @return the dc
*/ */
public File getDc() {
return dc ;
}
/** public File getDc() {
return dc ;
}
/** return dc ;
}
/** /**
* @param dc the dc to set * @param dc the dc to set
*/ */
public void setDc(File dc) {
this . dc = dc;
}
/** public void setDc(File dc) {
this . dc = dc;
}
/** this . dc = dc;
}
/** /**
* @return the uploadContentType * @return the uploadContentType
*/ */
public String getUploadContentType() {
return uploadContentType ;
}
/** public String getUploadContentType() {
return uploadContentType ;
}
/** return uploadContentType ;
}
/** /**
* @param uploadContentType the uploadContentType to set * @param
uploadContentType the uploadContentType to set
*/ */
public void setUploadContentType(String uploadContentType) {
this . uploadContentType = uploadContentType;
}
/** public void setUploadContentType(String uploadContentType) {
this . uploadContentType = uploadContentType;
}
/** this . uploadContentType = uploadContentType;
}
/** /**
* @return the uploadFileName * @return the uploadFileName
*/ */
public String getUploadFileName() {
return uploadFileName ;
}
/** public String getUploadFileName() {
return uploadFileName ;
}
/** return uploadFileName ;
}
/** /**
* @param uploadFileName the uploadFileName to set * @param uploadFileName
the uploadFileName to set
*/ */
public void setUploadFileName(String uploadFileName) {
this . uploadFileName = uploadFileName;
} public void setUploadFileName(String uploadFileName) {
this . uploadFileName = uploadFileName;
} this . uploadFileName = uploadFileName;
}
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