Set Dimension of the Sheet"
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{{ZKSpreadsheetEssentialsPageHeader}} | {{ZKSpreadsheetEssentialsPageHeader}} | ||
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| + | {{Deprecated|url=http://books.zkoss.org/wiki/ZK_Spreadsheet_Essentials}} | ||
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__TOC__ | __TOC__ | ||
| − | ZK Spreadsheet can switch different | + | ===Purpose=== |
| + | ZK Spreadsheet can switch different sheets using <javadoc directory="zss" method="setSelectedSheet(java.lang.String)">org.zkoss.zss.ui.Spreadsheet</javadoc> spreadsheet. We use combobox to represent different sheets, user can click on it and select sheet. | ||
| − | + | ===ZUML=== | |
| − | + | <source lang="xml" highlight="3,4"> | |
| − | |||
| − | ===ZUML | ||
| − | <source lang="xml" | ||
<zk> | <zk> | ||
<div height="100%" width="100%" apply="demo.SheetsComposer"> | <div height="100%" width="100%" apply="demo.SheetsComposer"> | ||
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</zk> | </zk> | ||
</source> | </source> | ||
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| + | ===Composer=== | ||
| + | ====Retrieve Sheet Name==== | ||
| + | We can get the number of sheet from Book, and we can get the sheet name by index. | ||
| + | <source lang="java" highlight="8,10"> | ||
| + | Combobox sheets; | ||
| + | Spreadsheet spreadsheet; | ||
| + | |||
| + | public void doAfterCompose(Component comp) throws Exception { | ||
| + | super.doAfterCompose(comp); | ||
| + | |||
| + | List<String> sheetNames = new ArrayList<String>(); | ||
| + | int sheetSize = spreadsheet.getBook().getNumberOfSheets(); | ||
| + | for (int i = 0; i < sheetSize; i++){ | ||
| + | sheetNames.add(spreadsheet.getSheet(i).getSheetName()); | ||
| + | } | ||
| + | |||
| + | BindingListModelList model = new BindingListModelList(sheetNames, true); | ||
| + | sheets.setModel(model); | ||
| + | } | ||
| + | </source> | ||
| + | |||
| + | [[File:ZKSsEss_Spreadsheet_DimSheet_Select.png]] | ||
| + | |||
| + | ====Select Sheet==== | ||
| + | Select sheet by <javadoc directory="zss" method="setSelectedSheet(java.lang.String)">org.zkoss.zss.ui.Spreadsheet</javadoc> | ||
| + | <source lang="java" highlight="2"> | ||
| + | public void onSelect$sheets(Event event) { | ||
| + | spreadsheet.setSelectedSheet(sheets.getText()); | ||
| + | } | ||
| + | </source> | ||
| + | |||
| + | [[File:ZKSsEss_Spreadsheet_DimSheet_Result.png]] | ||
| + | |||
| + | View complete source of ZUML [https://code.google.com/p/zkbooks/source/browse/trunk/zssessentials/examples/WebContent/config/setSheet.zul setSheet.zul] | ||
| + | |||
| + | View complete source of composer [https://code.google.com/p/zkbooks/source/browse/trunk/zssessentials/examples/src/org/zkoss/zssessentials/config/SheetDimensionComposer.java SheetDimensionComposer.java] | ||
=Version History= | =Version History= | ||
Latest revision as of 12:56, 19 January 2022
This article is out of date, please refer to http://books.zkoss.org/wiki/ZK_Spreadsheet_Essentials for more up to date information.
Purpose
ZK Spreadsheet can switch different sheets using Spreadsheet.setSelectedSheet(String) spreadsheet. We use combobox to represent different sheets, user can click on it and select sheet.
ZUML
<zk>
<div height="100%" width="100%" apply="demo.SheetsComposer">
<combobox id="sheets"></combobox>
<spreadsheet id="spreadsheet" src="/demo_sample.xls"
maxrows="200"
maxcolumns="40"
width="100%"
height="450px"></spreadsheet>
</div>
</zk>
Composer
Retrieve Sheet Name
We can get the number of sheet from Book, and we can get the sheet name by index.
Combobox sheets;
Spreadsheet spreadsheet;
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
List<String> sheetNames = new ArrayList<String>();
int sheetSize = spreadsheet.getBook().getNumberOfSheets();
for (int i = 0; i < sheetSize; i++){
sheetNames.add(spreadsheet.getSheet(i).getSheetName());
}
BindingListModelList model = new BindingListModelList(sheetNames, true);
sheets.setModel(model);
}
Select Sheet
Select sheet by Spreadsheet.setSelectedSheet(String)
public void onSelect$sheets(Event event) {
spreadsheet.setSelectedSheet(sheets.getText());
}
View complete source of ZUML setSheet.zul
View complete source of composer SheetDimensionComposer.java
Version History
| Version | Date | Content |
|---|---|---|
All source code listed in this book is at Github.