Latest revision as of 05:57, 15 January 2024

Popup

Demonstration: Tooltips and Popup
Java API: Popup
JavaScript API: Popup
Style Guide: Popup

Employment/Purpose

The popup is a container that does not have any special frame. You can associate a popup with any component by specifying the popup's id at one of the following attributes:

    <button popup="popup_id"/>
    <button tooltip="popup_id"/>
    <button context="popup_id"/>

    <popup id="popup_id">
        this is a popup
    </popup>

Example

<separator bar="true" />
<label value="Tooptip for Another Popup" tooltip="any" />
<popup id="any" width="300px">
	<vbox>
		ZK simply rich.
		<toolbarbutton label="ZK your killer Web application now!"
			href="http://www.zkoss.org" />
	</vbox>
</popup>

<textbox popup="popup, position=after_start"/>
<popup id="popup" width="300px">
	<vbox>
		ZK simply rich.
		<toolbarbutton label="ZK your killer Web application now!"
			href="http://www.zkoss.org" />
	</vbox>
</popup>

Position

You can simply specify a popup's position when attaching to a component by

built-in position
x, y coordinate

<button popup="popup_id, position=overlap_end"/>
<button popup="popup_id, x=50,y=50"/>

Since 6.0.1 ZK supports the following position string:

overlap, overlap_end, overlap_before, overlap_after are kept (still available) for backward compatibility. They are identical with top_left, top_right, bottom_left, and bottom_right, respectively.

Before 6.0.0

The 14 possible positions are provided below:

The following illustrates the simplicity of usage,

<popup id="pp">
	Here is popup
</popup>
<button label="before_start" onClick='pp.open(self, "before_start");' />

Upon clicking the button the popup component will appear in the relative position specified. In this case the position is just above the button.

Methods

There are several overloading open() methods available, please check javadoc

Toggle Popup

Since 7.0.0 If a popup/context menu is assigned to a target component via the popup/context attribute, the popup will show up when the user clicks on the target component. Click the target component again, the popup will still show up by default. As of 7.0.0, The popup/context attribute supports an additional toggle type, which could make the target component act as a toggle switcher. If the popup has not shown up yet, clicking the target component will cause the popup to show up. If the popup is showing up, clicking on the target component again will toggle the popup to hide. The usage is in the below code.

<button label="Popup" popup="id, type=toggle"/>

Tooltip Delay

The tooltip attribute can also support a delay, the following code outlines how to accomplish this.

<label value="Tooltip" tooltip="popup_id, position=before_start, delay=500"/>

Supported Events

Name	Event Type
`onOpen`	Event: OpenEvent Denotes a Popup has been opened or closed (in this case OpenEvent::isOpen() returns false).

Inherited Supported Events: XulElement

Supported Children

*ALL

Use Cases

Version	Description	Example Location
3.6	Smalltalk: Toolbar and Menus	ZK Developer's Reference: Tooltips, Context Menus and Popups
3.6	A way to specify the position of the Popup component	New Features of ZK 3.6.1
3.6	Popup, tooltip and context positions	New Features of ZK 3.6.3

Version History

Last Update : 2024/01/15

Version	Date	Content
7.0.0	Nov 2013	Popup support toggle type

Last Update : 2024/01/15

@@ Line 3: / Line 3: @@
 = Popup  =
-*Demonstration: [http://www.zkoss.org/zkdemo/menu/pop-ups Tooltips and Popup]
+*Demonstration: [http://www.zkoss.org/zkdemo/popup Tooltips and Popup]
 *Java API: <javadoc>org.zkoss.zul.Popup</javadoc>
 *JavaScript API: <javadoc directory="jsdoc">zul.wgt.Popup</javadoc>
@@ Line 10: / Line 10: @@
 = Employment/Purpose =
-A container can be displayed as a popup. The popup window does not have any special frame. Popups can be displayed when an element is clicked by assigning the id of the popup to either the XulElement.setPopup(java.lang.String), XulElement.setContext(java.lang.String) or XulElement.setTooltip(java.lang.String) attribute of the element.
+The popup is a container that does not have any special frame. You can associate a popup with any component by specifying the popup's id at one of the following attributes:
+<source lang='xml'>
+    <button popup="popup_id"/>
+    <button tooltip="popup_id"/>
+    <button context="popup_id"/>
+    <popup id="popup_id">
+        this is a popup
+    </popup>
+</source>
 = Example =
@@ Line 39: / Line 49: @@
 </source>
-=A Way to Specify the Position of the Popup Component=
+=Position=
-The method <javadoc method="open(org.zkoss.zk.ui.Component, java.lang.String)">org.zkoss.zul.Popup</javadoc> is used to specify the position of a popup component. The function's second argument takes a relative position, a list of 14 possible positions are provided below.
+You can simply specify a popup's position when attaching to a component by
+* built-in position
+* x, y coordinate
-[[Image:ZKComRef_Popup_Position.png]]
+<source lang="XML">
+<button popup="popup_id, position=overlap_end"/>
+<button popup="popup_id, x=50,y=50"/>
+</source>
+{{versionSince| 6.0.1}}
+ZK supports the following position string:
- since 6.0.1
-As of 6.0.1, we provided more options for Popup position:
 [[Image:ZKComRef_Popup_Position_601.png]]
-overlap, overlap_end, overlap_before, overlap_after are kept (still available) for backward compatibility. They are identical with top_left, top_right, bottom_left and bottom_right, respectively.
+overlap, overlap_end, overlap_before, overlap_after are kept (still available) for backward compatibility. They are identical with top_left, top_right, bottom_left, and bottom_right, respectively.
+ Before 6.0.0
+The 14 possible positions are provided below:
+[[Image:ZKComRef_Popup_Position.png | center]]
 The following illustrates the simplicity of usage,
-<source lang="xml" high="4">
+<source lang="xml" highlight="4">
 <popup id="pp">
 	Here is popup
@@ Line 65: / Line 86: @@
 [[Image:ZKComRef_Popup_Beforestart.png]]
-Or specify these positions using the following code.
-<source lang="xml">
-<button id="btn" label="overlap" width="300px" height="300px" popup="component_id, position=overlap_end"/></source>
-In addition to this more options are available such as positioning by x and y co-ordinates as demonstrated below.
-<source lang="xml">
+== Methods ==
-<button id="btn" label="overlap" width="300px" height="300px" popup="component_id, x=50,y=50"/></source>
+There are several overloading open() methods available, please check [https://www.zkoss.org/javadoc/latest/zk/org/zkoss/zul/Popup.html javadoc]
-== Toggle Popup ==
+= Toggle Popup =
-  Since 7.0.0
+{{versionSince| 7.0.0}}
-If a popup/context menu is assigned to a target component via the popup/context attribute, the popup up will show up when the user clicks on the target component. Click the target component again, the popup will still show up by default. As of 7.0.0, The popup/context attribute supports additional  toggle type, which could make target component act as a toggle switcher. If the popup has not shown up yet, click the target component will cause the popup to show up. If the popup is showing up, click on the target component again will toggle the popup to hide. The usage is in below code.
+If a popup/context menu is assigned to a target component via the popup/context attribute, the popup will show up when the user clicks on the target component. Click the target component again, the popup will still show up by default. As of 7.0.0, The popup/context attribute supports an additional toggle type, which could make the target component act as a toggle switcher. If the popup has not shown up yet, clicking the target component will cause the popup to show up. If the popup is showing up, clicking on the target component again will toggle the popup to hide. The usage is in the below code.
 <source lang="xml">
-<button label="Popup" popup="id, type=toggle"/></source>
+<button label="Popup" popup="id, type=toggle"/>
+</source>
-== Tooltip Delay==
+= Tooltip Delay=
 The tooltip attribute can also support a delay, the following code outlines how to accomplish this.
 <source lang="xml">
-<label label="Tooltip" tootlip="id, position=before_start, delay=500"/></source>
+<label value="Tooltip" tooltip="popup_id, position=before_start, delay=500"/>
+</source>
 =Supported Events=
-{| border="1" | width="100%"
+{| class='wikitable' | width="100%"
 ! <center>Name</center>
 ! <center>Event Type</center>
 |-
 |-
-| <center><tt>onOpen</tt></center>
+| <center><code>onOpen</code></center>
 | '''Event:''' <javadoc>org.zkoss.zk.ui.event.OpenEvent</javadoc>
 Denotes a Popup has been opened or '''closed''' (in this case OpenEvent::isOpen() returns false).
@@ Line 109: / Line 127: @@
 =Use Cases=
-{| border='1px' | width="100%"
+{| class='wikitable' | width="100%"
 ! Version !! Description !! Example Location
 |-
@@ Line 127: / Line 145: @@
 =Version History=
 {{LastUpdated}}
-{| border='1px' | width="100%"
+{| class='wikitable' | width="100%"
 ! Version !! Date !! Content
 |-

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