Delete Chart"
From Documentation
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===ZUML=== | ===ZUML=== | ||
| − | <source lang="xml" | + | <source lang="xml" highlight="6"> |
<window vflex="1" width="100%" | <window vflex="1" width="100%" | ||
apply="org.zkoss.zssessentials.config.DeleteChartComposer"> | apply="org.zkoss.zssessentials.config.DeleteChartComposer"> | ||
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===Composer=== | ===Composer=== | ||
ZK Spreadsheet use <javadoc directory="zss" method="getCharts()">org.zkoss.zss.model.Worksheet</javadoc> to retrieve all charts in the sheet. | ZK Spreadsheet use <javadoc directory="zss" method="getCharts()">org.zkoss.zss.model.Worksheet</javadoc> to retrieve all charts in the sheet. | ||
| − | <source lang="java" | + | <source lang="java" highlight="7"> |
private Spreadsheet myss; | private Spreadsheet myss; | ||
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This article is out of date, please refer to http://books.zkoss.org/wiki/ZK_Spreadsheet_Essentials for more up to date information.
Available in ZK Spreadsheet EE only
Purpose
ZK Spreadsheet uses Range.deleteChart (Chart) to delete a chart from the sheet.
ZUML
<window vflex="1" width="100%"
apply="org.zkoss.zssessentials.config.DeleteChartComposer">
<spreadsheet id="myss" src="/WEB-INF/excel/config/DeleteChart.xlsx" maxrows="200"
maxcolumns="40" vflex="1" width="100%">
</spreadsheet>
<button id="delete" label="Delete All Charts"/>
</window>
Composer
ZK Spreadsheet use Worksheet.getCharts() to retrieve all charts in the sheet.
private Spreadsheet myss;
public void onClick$delete(MouseEvent evt) throws Exception {
//delete all charts
Worksheet sheet = myss.getSelectedSheet();
Range rng = Ranges.range(sheet);
for(Chart chart : sheet.getCharts()) {
rng.deleteChart(chart);
}
}
View the complete source of ZUML deleteChart.zul
View the complete source of composer DeleteChartComposer.java
Version History
| Version | Date | Content |
|---|---|---|
| 2.2.0 | Nov. 14, 2011 | API to delete a chart |
All source code listed in this book is at Github.