Listview remove columns on the fly
Hi all;
How can i disable Listview's column/s while post it to excel on the fly. I
mean i don't want to post all columns into excel.
Link linkExcel = new Link(linkExcel) {
private static final long serialVersionUID = 1L;
@Override
public void onClick() {
getRequestCycle().setRequestTarget(
new ComponentRequestTarget(tableContainer) {
@Override
public void respond(RequestCycle requestCycle) {
final int oldipp =
supplierListView.getRowsPerPage();
supplierListView.setRowsPerPage(Integer.MAX_VALUE);
supplierListView.setMetaData();
*// I don't want to post all listview's
columns into excel *
super.respond(requestCycle);
supplierListView.setRowsPerPage(oldipp);
}
});
WebResponse wr = (WebResponse) getResponse();
wr.setContentType(application/vnd.ms-excel;
charset=UTF-8);
wr.setCharacterEncoding(UTF-8);
wr.setHeader(content-disposition,
attachment;filename=excel.xls);
}
};
Thanks.
Re: Listview remove columns on the fly
Re-render it before going to excel..
2010/8/31 Altuğ Bilgin Altıntaş alt...@gmail.com:
Hi all;
How can i disable Listview's column/s while post it to excel on the fly. I
mean i don't want to post all columns into excel.
Link linkExcel = new Link(linkExcel) {
private static final long serialVersionUID = 1L;
�...@override
public void onClick() {
getRequestCycle().setRequestTarget(
new ComponentRequestTarget(tableContainer) {
�...@override
public void respond(RequestCycle requestCycle) {
final int oldipp =
supplierListView.getRowsPerPage();
supplierListView.setRowsPerPage(Integer.MAX_VALUE);
supplierListView.setMetaData();
*// I don't want to post all listview's
columns into excel *
super.respond(requestCycle);
supplierListView.setRowsPerPage(oldipp);
}
});
WebResponse wr = (WebResponse) getResponse();
wr.setContentType(application/vnd.ms-excel;
charset=UTF-8);
wr.setCharacterEncoding(UTF-8);
wr.setHeader(content-disposition,
attachment;filename=excel.xls);
}
};
Thanks.
Re: Listview remove columns on the fly
Any code example ?
Thanks.
2010/8/31 Martin Makundi martin.maku...@koodaripalvelut.com
Re-render it before going to excel..
2010/8/31 Altuğ Bilgin Altıntaş alt...@gmail.com:
Hi all;
How can i disable Listview's column/s while post it to excel on the fly.
I
mean i don't want to post all columns into excel.
Link linkExcel = new Link(linkExcel) {
private static final long serialVersionUID = 1L;
@Override
public void onClick() {
getRequestCycle().setRequestTarget(
new ComponentRequestTarget(tableContainer) {
@Override
public void respond(RequestCycle requestCycle)
{
final int oldipp =
supplierListView.getRowsPerPage();
supplierListView.setRowsPerPage(Integer.MAX_VALUE);
supplierListView.setMetaData();
*// I don't want to post all listview's
columns into excel *
super.respond(requestCycle);
supplierListView.setRowsPerPage(oldipp);
}
});
WebResponse wr = (WebResponse) getResponse();
wr.setContentType(application/vnd.ms-excel;
charset=UTF-8);
wr.setCharacterEncoding(UTF-8);
wr.setHeader(content-disposition,
attachment;filename=excel.xls);
}
};
Thanks.
Re: Listview remove columns on the fly
Any button will re-render the page. Just make your column in visible:
listview() {
onpopulate (item) {
item.add(column.setVisible(if-you-want-to-show-it-now));
}
}
form.add(listview);
button=new button() {
onsubmit() {
if-you-want-to-show-it-now = false;
}
}
form.add(button);
2010/8/31 Altuğ Bilgin Altıntaş alt...@gmail.com:
Any code example ?
Thanks.
2010/8/31 Martin Makundi martin.maku...@koodaripalvelut.com
Re-render it before going to excel..
2010/8/31 Altuğ Bilgin Altıntaş alt...@gmail.com:
Hi all;
How can i disable Listview's column/s while post it to excel on the fly.
I
mean i don't want to post all columns into excel.
Link linkExcel = new Link(linkExcel) {
private static final long serialVersionUID = 1L;
�...@override
public void onClick() {
getRequestCycle().setRequestTarget(
new ComponentRequestTarget(tableContainer) {
�...@override
public void respond(RequestCycle requestCycle)
{
final int oldipp =
supplierListView.getRowsPerPage();
supplierListView.setRowsPerPage(Integer.MAX_VALUE);
supplierListView.setMetaData();
*// I don't want to post all listview's
columns into excel *
super.respond(requestCycle);
supplierListView.setRowsPerPage(oldipp);
}
});
WebResponse wr = (WebResponse) getResponse();
wr.setContentType(application/vnd.ms-excel;
charset=UTF-8);
wr.setCharacterEncoding(UTF-8);
wr.setHeader(content-disposition,
attachment;filename=excel.xls);
}
};
Thanks.
Re: [BULK] Re: Listview remove columns on the fly
If you want to modify your data on a column-base, you should consider using a DataTable instead of DataView/ListView. So long, Benedikt Save Paper: Think Before You Print Beta Systems Email Disclaimer and Email Impressum Beta Systems email messages are confidential. They may also be privileged or otherwise protected by work product immunity orother legal rules. If you have received an email by mistake please let us know by reply and then delete it from your system; you should not copy it or disclose its contents to anyone. All messages sent to and from Beta Systems may be monitored to ensure compliance with internal policies and to protect our business. Emails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, lost or destroyed, or contain viruses. Anyone who communicates with us by email is taken to accept these risks.Beta Systems Email-Sicherheitsinformation Die Inhalte der Emails von Beta Systems sind vertraulich. Sie unterliegen darüber hinaus ggf. dem Schutz von Arbeitsergebnissen oder sind anderweitig rechtlich geschützt. Falls Sie diese Email irrtümlich erhalten haben, benachrichtigen Sie uns bitte unverzüglich und löschen Sie anschließend die Email. Es ist untersagt, diese Email oder deren Inhalt zu kopieren oder Dritten zugänglich zu machen. Wir behalten uns das Recht vor, jegliche an bzw. von Beta Systems gesendeten Nachrichten zu überprüfen, um die Einhaltung unserer internen Richtlinien sowie die Wahrung unserer Geschäftsinteressen zu gewährleisten. Da Emails nicht sicher sind, kann eine fehlerfreie Übermittlung nicht gewährleistet werden. Emails können abgefangen und modifiziert oder zerstört werden, verloren gehen oder Viren enthalten. Die Kommunikation mit Beta Systems per Email geschieht auf eigene Gefahr. Mandatory Information for business email according to German trade laws / Pflichtangaben für geschäftliche Emails gemäß Handelsgesetzbuch und Aktiengesetz: Beta Systems Software AG Alt-Moabit 90d 10559 Berlin Germany Phone: +49-(0)30-726 118-0 Fax: +49-(0)30-726 118-800 i...@betasystems.com Chairman of the supervisory board / Vorsitzender des Aufsichtsrats: Dr. Günter Lewald Management board / Vorstand: Jürgen Herbott (CEO/Vorstandsvorsitzender), Gernot Sagl (CFO) Legal form / Rechtsform: Aktiengesellschaft Registered office / Sitz: Berlin Commercial register / Handelsregister: Berlin Charlottenburg, HRB 38 874 Ust-ID-Nr.: DE 136572034, St.-Nr.: DE 29/1/3927 Bank / Bankverbindung: Deutsche Bank Berlin, BLZ 1007 Account No / Konto-Nr.: 0680488 BIC DEUTDEBB, IBAN: DE94 1007 0068 0488 00
