From Documentation

Jump to: navigation, search





data-scrollable="true"

 Since ZK 7.0.1

If you specify true on a ContainerWidget or MeshWidget, the error message box, e.g. which is poped up by violating rules in constraint attribute, inside the container component will also move by scrolling[1].

Usage example

<div xmlns:ca="client/attribute">
    <window height="100px" contentStyle="overflow:auto" ca:data-scrollable="true">
        <textbox constraint="no empty"/>
        <separator height="100px"/>
    </window>
</div>
  • Try to trigger an error box of the Textbox and scroll down.


 Since ZK 8.5.0

If you specify true on a ContainerWidget or MeshWidget, the popup inside the container component will also move by scrolling.

Usage example

<div xmlns:ca="client/attribute">
	<window height="100px" contentStyle="overflow:auto" ca:data-scrollable="true">
		<label value="Left click" popup="pop"/><separator/>
		<separator height="20px"/>
		<popup id="pop">
			popup
		</popup>
	</window>
</div>
  • Click the label, trigger a popup, and scroll down.
<div xmlns:ca="client/attribute">
	<window height="100px" contentStyle="overflow:auto" ca:data-scrollable="true">
		<label value="Right click" context="ctx"/>
		<separator height="20px"/>
		<popup id="ctx">
			popup
		</popup>
	</window>
</div>
  • Right click the label, trigger a popup, and scroll down.

data-scrollable="false"

When a user swipes on the content of Listbox, Grid, Tree in a tablet device, the friendly scrollbar will appear. To disable the friendly scrollbar, please use the following setting[2].

 ZK EE tablet only
<div xmlns:ca="client/attribute">
    <listbox ca:data-scrollable="false"/>
</div>

  1. For more information, please refer to http://www.zkoss.org/javadoc/7.0.1/jsdoc/zul/ContainerWidget.html
  2. For more information, please refer to ZK Component Reference Tablet Devices: Listbox, ZK Component Reference Tablet Devices: Grid, ZK Component Reference Tablet Devices: Tree.



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