Freeze Rows and Columns"
From Documentation
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{{ZKSpreadsheetEssentialsPageHeader}} | {{ZKSpreadsheetEssentialsPageHeader}} | ||
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__TOC__ | __TOC__ | ||
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===ZUML=== | ===ZUML=== | ||
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<zk> | <zk> | ||
<div height="100%" width="100%" apply="demo.FreezeComposer"> | <div height="100%" width="100%" apply="demo.FreezeComposer"> | ||
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===Composer=== | ===Composer=== | ||
====Open Cell Menu==== | ====Open Cell Menu==== | ||
| − | <source lang="java" | + | <source lang="java" highlight="4"> |
Spreadsheet spreadsheet; | Spreadsheet spreadsheet; | ||
Menupopup cellMenu; | Menupopup cellMenu; | ||
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[[File:ZKSsEss_Spreadsheet_FreeHeader_Row.png]] | [[File:ZKSsEss_Spreadsheet_FreeHeader_Row.png]] | ||
====Freeze Row / Column==== | ====Freeze Row / Column==== | ||
| − | <source lang="java" | + | <source lang="java" highlight="3,8"> |
public void onFreezeRow(ForwardEvent event) { | public void onFreezeRow(ForwardEvent event) { | ||
int row = Integer.parseInt((String)event.getData()); | int row = Integer.parseInt((String)event.getData()); | ||
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====Unfreeze Row /Column==== | ====Unfreeze Row /Column==== | ||
| − | <source lang="java" | + | <source lang="java" highlight="3,8"> |
Menuitem unfreezeRows; | Menuitem unfreezeRows; | ||
public void onClick$unfreezeRows() { | public void onClick$unfreezeRows() { | ||
Latest revision as of 12:55, 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This article is out of date, please refer to http://books.zkoss.org/wiki/ZK_Spreadsheet_Essentials for more up to date information.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 freeze row or column using Spreadsheet.setRowfreeze(Integer) or Spreadsheet.setColumnfreeze(Integer).
ZUML
<zk>
<div height="100%" width="100%" apply="demo.FreezeComposer">
<div height="3px"></div>
<spreadsheet id="spreadsheet" src="/demo_sample.xls"
maxrows="200"
maxcolumns="40"
width="100%"
height="450px"></spreadsheet>
<menupopup id="cellMenu">
<menu label="Freeze Row">
<menupopup>
<menuitem id="unfreezeRows" label="Unfreeze all rows" />
<menuseparator />
<menuitem label="Freeze Row 1" forward="onFreezeRow(0)"/>
<menuitem label="Freeze Row 2" forward="onFreezeRow(1)"/>
<menuitem label="Freeze Row 3" forward="onFreezeRow(2)"/>
</menupopup>
</menu>
<menu label="Freeze Col">
<menupopup>
<menuitem id="unfreezeCols" label="Unfreeze all cols" />
<menuseparator />
<menuitem label="Freeze Col 1" forward="onFreezeCol(0)"/>
<menuitem label="Freeze Col 2" forward="onFreezeCol(1)"/>
<menuitem label="Freeze Col 3" forward="onFreezeCol(2)"/>
</menupopup>
</menu>
</menupopup>
</div>
</zk>
Composer
Open Cell Menu
Spreadsheet spreadsheet;
Menupopup cellMenu;
public void onCellRightClick$spreadsheet(CellMouseEvent event) {
cellMenu.open(event.getPageX(), event.getPageY());
}
Freeze Row / Column
public void onFreezeRow(ForwardEvent event) {
int row = Integer.parseInt((String)event.getData());
spreadsheet.setRowfreeze(row);
}
public void onFreezeCol(ForwardEvent event) {
int col = Integer.parseInt((String)event.getData());
spreadsheet.setColumnfreeze(col);
}
Unfreeze Row /Column
Menuitem unfreezeRows;
public void onClick$unfreezeRows() {
spreadsheet.setRowfreeze(-1);
}
Menuitem unfreezeCols;
public void onClick$unfreezeCols() {
spreadsheet.setColumnfreeze(-1);
}
Unfreeze result
View complete source of ZUML freeze.zul
View complete source of composer FreezeComposer.java
Version History
| Version | Date | Content |
|---|---|---|
All source code listed in this book is at Github.