ZK Component Reference/Diagrams and Reports/Flashchart

Flashchart

• Demonstration: link
• Java API: Flashchart
• JavaScript API: Flashchart

Employment/Purpose

The generic flash chart component.

Example

<vbox>
	<grid width="400px">
		<columns>
			<column label="category" width="150px" />
			<column label="value" />
		</columns>
		<rows>
			<row>
				<label id="c0" value="C/C++" />
				<decimalbox id="v0" value="21.2" constraint="no empty"
					onChange="update(0)" />
			</row>
			<row>
				<label id="c1" value="VB" />
				<decimalbox id="v1" value="10.2" constraint="no empty"
					onChange="update(1)" />
			</row>
			<row>
				<label id="c2" value="Java" />
				<decimalbox id="v2" value="40.4" constraint="no empty"
					onChange="update(2)" />
			</row>
			<row>
				<label id="c3" value="PHP" />
				<decimalbox id="v3" value="28.2" constraint="no empty"
					onChange="update(3)" />
			</row>
		</rows>
	</grid>
	<flashchart id="mychart" width="500" height="250"
		type="pie">
		<zscript>
			void update(int rowIndex) {
				Label lb = (Label) self.getFellow("c"+rowIndex);
				Decimalbox db = (Decimalbox) self.getFellow("v"+rowIndex);
				model.setValue(lb.value, new Double(db.getValue().doubleValue()));
		  	}  
		  	PieModel model = new SimplePieModel();
			for(int j=0; j &lt; 4; ++j) {
				update(j);
		  	}
		  	mychart.setModel(model);
		</zscript>
	</flashchart>
	<toolbarbutton label="See More chart..." href="/userguide/data/moreflashchart.zul" target="zkdemo"/>
</vbox>

Supported Events

Name	Event Type
None	None

• Inherited Supported Events: Flash

Supported Children

*ALL

Use cases

Version	Description	Example Location

Version History

Version	Date	Content