Delete Chart"

From Documentation
m (correct highlight (via JWB))
 
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===ZUML===
 
===ZUML===
<source lang="xml" high="6">
+
<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" high="7">
+
<source lang="java" highlight="7">
 
private Spreadsheet myss;
 
private Spreadsheet myss;
 
 

Latest revision as of 12:55, 19 January 2022


Stop.png This article is out of date, please refer to http://books.zkoss.org/wiki/ZK_Spreadsheet_Essentials for more up to date information.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

Last Update : 2022/01/19


Version Date Content
2.2.0 Nov. 14, 2011 API to delete a chart
     


All source code listed in this book is at Github.


Last Update : 2022/01/19

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.