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Dear Sir/Madam,
I'm new for zk. I'm using upload event in my project. But i don kno how to store the selected file in the particular folder.
And also i cant get the path of the selected file.
Pls help me how to store the selected file into folder using upload event.
pls mail me solution my mail id. Mail ID is [email protected]
The following code, will save the uploaded file in root folder c:/, check this line "new FileOutputStream("c:/" + media.getName());"
Hope this help you.
ZUL FILE:
<?taglib uri="http://www.zkoss.org/dsp/web/core" prefix="c" ?> <?evaluator name="mvel"?> <zk> <window id="uploadForm" title="UPLOAD TESTE" width="100%" height="100%" border="normal" use="com.xxx.UploadForm"> <button label="Upload" onClick="uploadForm.upload()"/> <vbox id="pics" /> </window> </zk>
JAVA FILE:
package com.xxx;
import java.io.FileOutputStream;
import java.io.OutputStream;
import org.zkoss.util.media.Media;
import org.zkoss.zul.Fileupload;
import org.zkoss.zul.Messagebox;
import org.zkoss.zul.Window;
/**
* @author marcos.sousa
*
*/
public class UploadForm extends Window {
public UploadForm() {
}
public void upload() {
try {
Media[] media = Fileupload.get(-1);
if (media != null) {
for (int i = 0; i < media.length; i++) {
byte[] uploadedfile = org.apache.commons.io.IOUtils.toByteArray(media<i >.getStreamData());
OutputStream out = new FileOutputStream("c:/" + media<i >.getName());
out.write(uploadedfile);
out.close();
}
}
} catch (Exception e) {
showError("ERROR " + e.getMessage());
}
}
/**
* TODO: Document Me
*/
public void showInfo(String mensagem) {
try {
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
} catch (InterruptedException interruptedException) {
}
}
/**
* TODO: Document Me
*/
public void showError(String mensagem) {
try {
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
} catch (InterruptedException interruptedException) {
}
}
}
Dear sousa;
Tanx for replying the solution. But i don kno how to use java file. If i execute the UploadForm.java file it showing the 14 errors. And i'm doing the zk project in Ubuntu 8.10 server OS. the error is listed below:
UploadForm.java:6: package org.zkoss.util.media does not exist
import org.zkoss.util.media.Media;
^
UploadForm.java:7: package org.zkoss.zul does not exist
import org.zkoss.zul.Fileupload;
^
UploadForm.java:8: package org.zkoss.zul does not exist
import org.zkoss.zul.Messagebox;
^
UploadForm.java:9: package org.zkoss.zul does not exist
import org.zkoss.zul.Window;
^
UploadForm.java:16: cannot find symbol
symbol: class Window
public class UploadForm extends Window {
^
UploadForm.java:24: cannot find symbol
symbol : class Media
location: class com.xxx.UploadForm
Media[] media = Fileupload.get(-1);
^
UploadForm.java:24: cannot find symbol
symbol : variable Fileupload
location: class com.xxx.UploadForm
Media[] media = Fileupload.get(-1);
^
UploadForm.java:27: package org.apache.commons.io does not exist
byte[] uploadedfile = org.apache.commons.io.IOUtils.toByteArray(media.getStreamData());
^
UploadForm.java:43: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
^
UploadForm.java:43: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
^
UploadForm.java:43: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
^
UploadForm.java:53: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
^
UploadForm.java:53: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
^
UploadForm.java:53: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
^
14 errors
sercadmin@sercadmin-desktop:/usr/local/tomcat/webapps/log$ javac UploadForm.javaUploadForm.java:6: package org.zkoss.util.media does not exist
import org.zkoss.util.media.Media;
^
UploadForm.java:7: package org.zkoss.zul does not exist
import org.zkoss.zul.Fileupload;
^
UploadForm.java:8: package org.zkoss.zul does not exist
import org.zkoss.zul.Messagebox;
^
UploadForm.java:9: package org.zkoss.zul does not exist
import org.zkoss.zul.Window;
^
UploadForm.java:16: cannot find symbol
symbol: class Window
public class UploadForm extends Window {
^
UploadForm.java:24: cannot find symbol
symbol : class Media
location: class com.xxx.UploadForm
Media[] media = Fileupload.get(-1);
^
UploadForm.java:24: cannot find symbol
symbol : variable Fileupload
location: class com.xxx.UploadForm
Media[] media = Fileupload.get(-1);
^
UploadForm.java:27: package org.apache.commons.io does not exist
byte[] uploadedfile = org.apache.commons.io.IOUtils.toByteArray(media.getStreamData());
^
UploadForm.java:43: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
^
UploadForm.java:43: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
^
UploadForm.java:43: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.INFORMATION);
^
UploadForm.java:53: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
^
UploadForm.java:53: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
^
UploadForm.java:53: cannot find symbol
symbol : variable Messagebox
location: class com.xxx.UploadForm
Messagebox.show(mensagem, "XXX", Messagebox.OK, Messagebox.ERROR);
^
14 errors
Pls, give me full details how to use the above given file...
Are you using Eclipse IDE?
Append the following to your classpath:
> All ZK Staff, those jars start with z*.jar + bsh.jar + mvel.jar + commons-*.jar all those jars are distributed by ZK, you will found it in ext folder.
> In your project properties go to Java Build Path then in tab Libraries click on Add Library button on the right side then append your Server Runtime and JRE System Library
Dear sousa;
No sousa, i'm not using eclipse ide. I'm normally using the gedit editor in ubuntu.
I'm not using any more editor.
In the my application folder i imported all the jar files.
Regards
Srinivasan.N.A([email protected])
Ohhhhhhhhhhhhhhhhh
Install eclipse IDE, you will have more fun programming using it.
I have eclipse Ganymede installed in my ubuntu 9.04 with ZK Studio.
Importing those jars z*.jar + bsh.jar + mvel.jar + commons-*.jar I think is enough.
cheers
Hi Sousa, i can'd install eclipse Ganymede with zk studio.
If any other solution is there to upload a file into local system folder. But tanx for replying previous solution, but i cant do it..
hi sousa,
I sended request thru my gmail chat list. Accept and answer it my doubts.
Actually yesterday i tried to install eclipse IDE, but its failure, in my application using jasper i reports, before eclipse installation it works well. But after installed eclipse IDE genymade the i report showing the exception PermGen space.
Regards
Srinivasan.N.A
hi sousa, can you please tell me how to use getMedia() funtion in zscript to retrieve values...... please help me......
Asked: 2009-06-11 12:07:10 +0800
Seen: 2,309 times
Last updated: Apr 26 '11
