ZK Spreadsheet Essentials/Working with ZK Spreadsheet/Configure and Control ZK Spreadsheet/Set Dimension of the Sheet

Purpose

ZK Spreadsheet can switch different sheet 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>

Retrieve sheet name

We can get number of sheet from Book, and we can get 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()

public void onSelect$sheets(Event event) {
	spreadsheet.setSelectedSheet(sheets.getText());
}

Version History

Version	Date	Content

All source code listed in this book is at Github.