Columns"
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− | + | {{ZKComponentReferencePageHeader}} | |
+ | |||
+ | = Columns = | ||
+ | |||
+ | *Demonstration: N/A | ||
+ | *Java API: <javadoc>org.zkoss.zul.Columns</javadoc> | ||
+ | *JavaScript API: <javadoc directory="jsdoc">zul.grid.Columns</javadoc> | ||
+ | |||
+ | = Employment/Purpose = | ||
+ | |||
+ | Defines the columns of a grid. | ||
+ | |||
+ | Each child of a columns element should be a org.zkoss.zul.Column element. | ||
+ | |||
+ | |||
+ | |||
+ | = Example = | ||
+ | |||
+ | [[Image:grid.png]] | ||
+ | |||
+ | |||
+ | <source lang="xml" > | ||
+ | |||
+ | <window title="Grid Demo" border="normal" width="360px"> | ||
+ | <zscript> class Comp implements Comparator { private boolean _asc; | ||
+ | public Comp(boolean asc) { _asc = asc; } public int compare(Object o1, | ||
+ | Object o2) { String s1 = o1.getChildren().get(0).getValue(), s2 = | ||
+ | o2.getChildren().get(0).getValue(); int v = s1.compareTo(s2); return | ||
+ | _asc ? v: -v; } } Comp asc = new Comp(true), dsc = new Comp(false); | ||
+ | </zscript> | ||
+ | <grid> | ||
+ | <columns sizable="true"> | ||
+ | <column label="Type" sortAscending="${asc}" | ||
+ | sortDescending="${dsc}" /> | ||
+ | <column label="Content" /> | ||
+ | </columns> | ||
+ | <rows> | ||
+ | <row> | ||
+ | <label value="File:" /> | ||
+ | <textbox width="99%" /> | ||
+ | </row> | ||
+ | <row> | ||
+ | <label value="Type:" /> | ||
+ | <hbox> | ||
+ | <listbox rows="1" mold="select"> | ||
+ | <listitem label="Java Files,(*.java)" /> | ||
+ | <listitem label="All Files,(*.*)" /> | ||
+ | </listbox> | ||
+ | <button label="Browse..." /> | ||
+ | </hbox> | ||
+ | </row> | ||
+ | <row> | ||
+ | <label value="Options:" /> | ||
+ | <textbox rows="3" width="99%" /> | ||
+ | </row> | ||
+ | </rows> | ||
+ | </grid> | ||
+ | </window> | ||
+ | </source> | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | =Supported events= | ||
+ | |||
+ | {| border="1" | ||
+ | ! <center>Name</center> | ||
+ | ! <center>Event Type</center> | ||
+ | |||
+ | |- | ||
+ | | <center><tt>onColSize</tt></center> | ||
+ | | [#ColSizeEvent org.zkoss.zul.event.ColSizeEvent] | ||
+ | |||
+ | <tt>'''Description:''' </tt>Notifies the parent of a group of headers that the widths | ||
+ | |||
+ | of two of its children are changed by the user. | ||
+ | |||
+ | |} | ||
+ | |||
+ | =Supported Children= | ||
+ | |||
+ | [[ZK_Component_Reference/Data/Grid/Column | Column]] | ||
+ | |||
+ | =Use cases= | ||
+ | |||
+ | [[ZK_Component_Reference/Data/Grid#Use_cases | Grid]] | ||
+ | |||
+ | =Version History= | ||
+ | |||
+ | {| border='1px' | width="100%" | ||
+ | ! Version !! Date !! Content | ||
+ | |- | ||
+ | | 5.0.1 | ||
+ | | 5/5/2010 | ||
+ | | Initialization | ||
+ | |} | ||
+ | |||
+ | {{ZKComponentReferencePageFooter}} |
Revision as of 09:31, 5 May 2010
Columns
Employment/Purpose
Defines the columns of a grid.
Each child of a columns element should be a org.zkoss.zul.Column element.
Example
<window title="Grid Demo" border="normal" width="360px">
<zscript> class Comp implements Comparator { private boolean _asc;
public Comp(boolean asc) { _asc = asc; } public int compare(Object o1,
Object o2) { String s1 = o1.getChildren().get(0).getValue(), s2 =
o2.getChildren().get(0).getValue(); int v = s1.compareTo(s2); return
_asc ? v: -v; } } Comp asc = new Comp(true), dsc = new Comp(false);
</zscript>
<grid>
<columns sizable="true">
<column label="Type" sortAscending="${asc}"
sortDescending="${dsc}" />
<column label="Content" />
</columns>
<rows>
<row>
<label value="File:" />
<textbox width="99%" />
</row>
<row>
<label value="Type:" />
<hbox>
<listbox rows="1" mold="select">
<listitem label="Java Files,(*.java)" />
<listitem label="All Files,(*.*)" />
</listbox>
<button label="Browse..." />
</hbox>
</row>
<row>
<label value="Options:" />
<textbox rows="3" width="99%" />
</row>
</rows>
</grid>
</window>
Supported events
[#ColSizeEvent org.zkoss.zul.event.ColSizeEvent]
Description: Notifies the parent of a group of headers that the widths of two of its children are changed by the user. |
Supported Children
Use cases
Version History
Version | Date | Content |
---|---|---|
5.0.1 | 5/5/2010 | Initialization |