📄 paginglistbox.zul
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<?xml version="1.0" encoding="UTF-8"?><!--pagingListbox.zul{{IS_NOTE Purpose: Description: History: Mon Nov 17 16:44:29 2008, Created by jumperchen}}IS_NOTECopyright (C) 2008 Potix Corporation. All Rights Reserved.{{IS_RIGHT}}IS_RIGHT--><window id="demo" apply="org.zkoss.zkdemo.userguide.DemoWindowComposer"> <html><![CDATA[ <h4>Paging with Listbox</h4>
<p>Alike Paging controls with Grid, paging are supported by listbox by setting mold="paging".<a href="javascript:;" onclick="if (!zk.isVisible($e('infos'))) {anima.slideDown($e('infos'));} else {anima.slideUp($e('infos'));}">More..</a></p> <p style="display:none" id="infos">It is better to display a large number of data across multiple pages by specifying the paging mold. You can also specify the paging position to be either top, bottom, or both</p> ]]></html>
See the <toolbarbutton id="target" label="org.zkoss.zkdemo.userguide.BigList" popup="details"/> implementation.
<separator/>
<popup id="details" fulfill="target.onClick" width="450px">
<div style="border:1px solid #538BA2; background: #FFF; ">
<html><![CDATA[
<pre style='color:#000000;background:#ffffff;'><span style='color:#7f0055; font-weight:bold; '>public</span> <span style='color:#7f0055; font-weight:bold; '>class</span> BigList <span style='color:#7f0055; font-weight:bold; '>extends</span> java.util.AbstractList {
<span style='color:#7f0055; font-weight:bold; '>private</span> <span style='color:#7f0055; font-weight:bold; '>int</span> _sz;
<span style='color:#7f0055; font-weight:bold; '>public</span> BigList(<span style='color:#7f0055; font-weight:bold; '>int</span> sz) {
<span style='color:#7f0055; font-weight:bold; '>if</span> (sz < 0)
<span style='color:#7f0055; font-weight:bold; '>throw</span> <span style='color:#7f0055; font-weight:bold; '>new</span> <span style='color:#7f0055; font-weight:bold; '>IllegalArgumentException</span>(
<span style='color:#2a00ff; '>"Negative not allowed: "</span>+sz);
_sz = sz;
}
<span style='color:#7f0055; font-weight:bold; '>public</span> <span style='color:#7f0055; font-weight:bold; '>int</span> size() {
<span style='color:#7f0055; font-weight:bold; '>return</span> _sz;
}
<span style='color:#7f0055; font-weight:bold; '>public</span> <span style='color:#7f0055; font-weight:bold; '>Object</span> get(<span style='color:#7f0055; font-weight:bold; '>int</span> j) {
<span style='color:#7f0055; font-weight:bold; '>return</span> <span style='color:#7f0055; font-weight:bold; '>new</span> <span style='color:#7f0055; font-weight:bold; '>Integer</span>(j);
}
}
</pre>
]]></html>
</div>
</popup>
<separator/> <tabbox width="100%" tabscroll="false"> <tabs> <tab id="demoView" label="Demo"/> <tab id="srcView" label="View Source"/> </tabs> <tabpanels> <tabpanel> <window id="view"> </window> </tabpanel> <tabpanel> <panel> <panelchildren> <textbox id="codeView" class="code" rows="20" width="95%"> <attribute name="value"><![CDATA[<zk>
Paging can be supported to locate at three position: Top, Bottom, and Both.
<radiogroup
onCheck="tree.pagingPosition = self.selectedItem.label;listbox.pagingPosition = self.selectedItem.label">
<radio label="top" />
<radio label="bottom" checked="true" />
<radio label="both" />
</radiogroup>
<separator/>
<button label="Change Paging Mold">
<attribute name="onClick">
listbox.pagingChild.mold = "os".equals(listbox.pagingChild.mold) ? "default" : "os";
</attribute>
</button>
<zscript>
List items = new org.zkoss.zkdemo.userguide.BigList(1000); //a big list of Integer
</zscript>
<listbox id="listbox" mold="paging">
<listitem forEach="${items}">
<listcell label="${each}-1"/>
<listcell label="${each}-2"/>
<listcell label="${each}-3"/>
<listcell label="${each}-4"/>
</listitem>
</listbox>
</zk> ]]></attribute> </textbox> </panelchildren> <toolbar mold="panel">
<button id="tryBtn" label="Try me!"/> <button id="reloadBtn" label="Reload" height="18px"/> </toolbar> </panel> </tabpanel> </tabpanels> </tabbox></window>⌨️ 快捷键说明
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