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.
>> >
>>
>
