Columnlayout"

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{{ZKComponentReferencePageHeader}}
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= Columnlayout =
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*Demonstration: [http://www.zkoss.org/zkdemo/layout/column_layout Columnlayout]
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*Java API: <javadoc>org.zkoss.zkex.zul.Columnlayout</javadoc>
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*JavaScript API: <javadoc directory="jsdoc">zkex.layout.Columnlayout</javadoc>
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*Style Guide: [[ZK_Style_Guide/XUL_Component_Specification/Columnlayout|Columnlayout]]
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*{{ZK PE and EE}}
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= Employment/Purpose =
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A columnlayout is a layout which can have multiple columns while each column may have any number of panels placed vertically with different heights. When using Columnlayout, you have to assign width (either percent or pixel) on every [[ZK Component Reference/Layouts/Columnlayout/Columnchildren|Columnchildren]], otherwise the result may depend on the browser and may not be as expected.
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{{versionSince|6.0.0}}
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Each column may have any number of any type of components.
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= Example =
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[[Image:ZKComRef_Columnlayout_Example.png]]
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<source lang="xml" >
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    <columnlayout>
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        <columnchildren width="33%" style="padding: 5px">
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            <panel height="100px" title="column1-1" closable="true" collapsible="true"
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                  border="normal" maximizable="true" style="margin-bottom:10px">
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                <panelchildren>Panel</panelchildren>
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            </panel>
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            <panel height="100px" framable="true" title="column1-2"
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                  border="normal" maximizable="true" style="margin-bottom:10px">
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                <panelchildren>Panel</panelchildren>
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            </panel>
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            <panel height="100px" title="column1-3" border="normal"
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                  closable="true">
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                <panelchildren>Panel</panelchildren>
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            </panel>
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        </columnchildren>
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        <columnchildren width="33%" style="padding: 5px">
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            <panel height="100px" title="column2-1" closable="true" collapsible="true"
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                  border="normal" maximizable="true" style="margin-bottom:10px">
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                <panelchildren>Panel</panelchildren>
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            </panel>
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        </columnchildren>
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        <columnchildren width="33%" style="padding: 5px">
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            <panel height="100px" title="column3-1" closable="true" collapsible="true"
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                  border="normal" maximizable="true" style="margin-bottom:10px">
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                <panelchildren>Panel</panelchildren>
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            </panel>
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        </columnchildren>
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    </columnlayout>
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</source>
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{{versionSince|6.0.0}}
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Each column may have any number of any type of components.
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[[Image:ZKComRef_Columnlayout_Example_ZK6.png]]
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<source lang="xml" >
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<columnlayout>
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<columnchildren width="30%" style="padding: 5px">
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<window height="100px" title="column1-1" closable="true"
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border="normal" maximizable="true" style="margin-bottom:10px">
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Panel
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</window>
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<panel height="100px" framable="true" title="column1-2"
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border="normal" maximizable="true" style="margin-bottom:10px">
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<panelchildren>Panel</panelchildren>
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</panel>
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<panel height="100px" title="column1-3" border="normal"
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closable="true">
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<panelchildren>Panel</panelchildren>
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</panel>
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</columnchildren>
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<columnchildren width="40%" style="padding: 5px">
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<window id="dataWin" title="Data" maximizable="true" border="normal"
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style="margin-bottom:10px">
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<grid fixedLayout="true" style="border:0px"
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height="100%">
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<columns>
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<column label="category" />
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<column label="value" />
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</columns>
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<rows>
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<row>
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<label id="c0" value="C/C++" />
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<decimalbox id="v0"
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value="21." constraint="no empty" onChange="update(0)" />
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</row>
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<row>
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<label id="c1" value="VB" />
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<decimalbox id="v1"
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value="10." constraint="no empty" onChange="update(1)" />
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</row>
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<row>
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<label id="c2" value="Java" />
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<decimalbox id="v2"
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value="40." constraint="no empty" onChange="update(2)" />
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</row>
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<row>
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<label id="c3" value="PHP" />
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<decimalbox id="v3"
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value="28." constraint="no empty" onChange="update(3)" />
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</row>
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</rows>
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</grid>
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</window>
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<vbox>
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<checkbox label="3D Chart" checked="true"
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onCheck="mychart.setThreeD(self.isChecked())" />
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<chart id="mychart" title="Pie Chart Demo"
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width="320px" type="pie" threeD="true" fgAlpha="128">
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<attribute name="onClick"><![CDATA[
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String areaid = event.getArea();
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if (areaid != null) {
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Area area = self.getFellow(areaid);
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alert("" + area.getAttribute("entity") + ":" + area.getTooltiptext());
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}
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]]></attribute>
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<zscript><![CDATA[
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void update(int rowIndex) {
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Window dataWin = self.getParent().getParent().getFellow("dataWin");
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Label lb = (Label) dataWin.getFellow("c" + rowIndex);
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Decimalbox db = (Decimalbox) dataWin.getFellow("v" + rowIndex);
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model.setValue(lb.value, new Double(db.getValue().doubleValue()));
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}
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PieModel model = new SimplePieModel();
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for (int j = 0; j < 4; ++j) {
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update(j);
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}
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mychart.setModel(model);
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]]></zscript>
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</chart>
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</vbox>
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</columnchildren>
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</columnlayout>
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</source>
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=Supported Events=
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{| class='wikitable' | width="100%"
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! <center>Name</center>
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! <center>Event Type</center>
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|-
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| None
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| None
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|}
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*Inherited Supported Events: [[ZK_Component_Reference/Base_Components/XulElement#Supported_Events | XulElement]]
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=Supported Children=
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[[ZK_Component_Reference/Layouts/Columnlayout/Columnchildren|Columnchildren]]
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=Use Cases=
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{| class='wikitable' | width="100%"
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! Version !! Description !! Example Location
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|-
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| &nbsp;
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| &nbsp;
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| &nbsp;
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|}
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=Version History=
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{{LastUpdated}}
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{| class='wikitable' | width="100%"
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! Version !! Date !! Content
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|-
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| &nbsp;
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| &nbsp;
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| &nbsp;
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|}
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{{ZKComponentReferencePageFooter}}

Latest revision as of 10:35, 12 January 2022

Columnlayout

Employment/Purpose

A columnlayout is a layout which can have multiple columns while each column may have any number of panels placed vertically with different heights. When using Columnlayout, you have to assign width (either percent or pixel) on every Columnchildren, otherwise the result may depend on the browser and may not be as expected.

Since 6.0.0

Each column may have any number of any type of components.

Example

ZKComRef Columnlayout Example.png

    <columnlayout>
        <columnchildren width="33%" style="padding: 5px">
            <panel height="100px" title="column1-1" closable="true" collapsible="true"
                   border="normal" maximizable="true" style="margin-bottom:10px">
                <panelchildren>Panel</panelchildren>
            </panel>
            <panel height="100px" framable="true" title="column1-2"
                   border="normal" maximizable="true" style="margin-bottom:10px">
                <panelchildren>Panel</panelchildren>
            </panel>
            <panel height="100px" title="column1-3" border="normal"
                   closable="true">
                <panelchildren>Panel</panelchildren>
            </panel>
        </columnchildren>
        <columnchildren width="33%" style="padding: 5px">
            <panel height="100px" title="column2-1" closable="true" collapsible="true"
                   border="normal" maximizable="true" style="margin-bottom:10px">
                <panelchildren>Panel</panelchildren>
            </panel>
        </columnchildren>
        <columnchildren width="33%" style="padding: 5px">
            <panel height="100px" title="column3-1" closable="true" collapsible="true"
                   border="normal" maximizable="true" style="margin-bottom:10px">
                <panelchildren>Panel</panelchildren>
            </panel>
        </columnchildren>
    </columnlayout>

Since 6.0.0

Each column may have any number of any type of components.

ZKComRef Columnlayout Example ZK6.png

<columnlayout>
	<columnchildren width="30%" style="padding: 5px">
		<window height="100px" title="column1-1" closable="true"
			border="normal" maximizable="true" style="margin-bottom:10px">
			Panel
		</window>
		<panel height="100px" framable="true" title="column1-2"
			border="normal" maximizable="true" style="margin-bottom:10px">
			<panelchildren>Panel</panelchildren>
		</panel>
		<panel height="100px" title="column1-3" border="normal"
			closable="true">
			<panelchildren>Panel</panelchildren>
		</panel>
	</columnchildren>
	<columnchildren width="40%" style="padding: 5px">
		<window id="dataWin" title="Data" maximizable="true" border="normal"
			style="margin-bottom:10px">
			<grid fixedLayout="true" style="border:0px"
				height="100%">
				<columns>
					<column label="category" />
					<column label="value" />
				</columns>
				<rows>
					<row>
						<label id="c0" value="C/C++" />
						<decimalbox id="v0"
							value="21." constraint="no empty" onChange="update(0)" />
					</row>
					<row>
						<label id="c1" value="VB" />
						<decimalbox id="v1"
							value="10." constraint="no empty" onChange="update(1)" />
					</row>
					<row>
						<label id="c2" value="Java" />
						<decimalbox id="v2"
							value="40." constraint="no empty" onChange="update(2)" />
					</row>
					<row>
						<label id="c3" value="PHP" />
						<decimalbox id="v3"
							value="28." constraint="no empty" onChange="update(3)" />
					</row>
				</rows>
			</grid>
		</window>
		<vbox>
			<checkbox label="3D Chart" checked="true"
				onCheck="mychart.setThreeD(self.isChecked())" />
			<chart id="mychart" title="Pie Chart Demo"
				width="320px" type="pie" threeD="true" fgAlpha="128">
				<attribute name="onClick"><![CDATA[
					String areaid = event.getArea();
					if (areaid != null) {
						Area area = self.getFellow(areaid);
						alert("" + area.getAttribute("entity") + ":" + area.getTooltiptext());
					}
				]]></attribute>
				<zscript><![CDATA[
					void update(int rowIndex) {
						Window dataWin = self.getParent().getParent().getFellow("dataWin");
						Label lb = (Label) dataWin.getFellow("c" + rowIndex);
						Decimalbox db = (Decimalbox) dataWin.getFellow("v" + rowIndex);
						model.setValue(lb.value, new Double(db.getValue().doubleValue()));
					}
					PieModel model = new SimplePieModel();
					for (int j = 0; j < 4; ++j) {
						update(j);
					}
					mychart.setModel(model);
				]]></zscript>
			</chart>
		</vbox>
	</columnchildren>
</columnlayout>

Supported Events

Name
Event Type
None None

Supported Children

Columnchildren

Use Cases

Version Description Example Location
     

Version History

Last Update : 2022/01/12


Version Date Content
     



Last Update : 2022/01/12

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