Longbox"

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= Longbox =
 
= Longbox =
  
*Demonstration:  
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*Demonstration: [http://www.zkoss.org/zkdemo/input/form_sample Longbox]
 
*Java API: <javadoc>org.zkoss.zul.Longbox</javadoc>
 
*Java API: <javadoc>org.zkoss.zul.Longbox</javadoc>
 
*JavaScript API: <javadoc directory="jsdoc">zul.inp.Longbox</javadoc>
 
*JavaScript API: <javadoc directory="jsdoc">zul.inp.Longbox</javadoc>
 +
*Style Guide: [[ZK_Style_Guide/XUL_Component_Specification/Longbox | Longbox]]
  
 
= Employment/Purpose =
 
= Employment/Purpose =
  
 +
A long<code>box</code> is used to let users input long data.
  
 +
= Example =
  
= Example =
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[[Image:ZKComRef_longbox.jpg]]
 +
 
 +
<source lang="xml" >
 +
<window title="Longbox Demo" border="normal" width="400px">
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    long box:<longbox width="250px"/>
 +
</window>
 +
</source>
 +
=Properties=
 +
 
 +
== Format ==
 +
You are able to format the field by providing specifying the attribute with a formatting string. The default value is <code>null</code>.
 +
 
 +
<source lang="xml" >
 +
<longbox format="#,##0"/>
 +
</source>
 +
 
 +
  Since 8.5.2
 +
You can provide a locale to format the number by specify the String starts with "locale:"
 +
 
 +
<source lang="xml" >
 +
<longbox format="locale:zh-TW"/>
 +
</source>
 +
 
 +
== Constraint ==
 +
You could specify what value to accept for input controls by use of the <code>constraint </code>property.
 +
It could be a combination of <code>no positive</code>, <code>no negative</code>, <code>no zero</code>, <code>no empty</code>.
 +
 
 +
To specify two or more constraints, use comma to separate them as follows.
 +
 
 +
<source lang="xml" >
 +
<longbox constraint="no negative,no empty"/>
 +
</source>
 +
 
 +
If you prefer to display different message to the default one, you can append the error message to the constraint with a colon.
 +
 
 +
<source lang="xml" >
 +
<intbox constraint="no negative: it shall not be negative"/>
 +
</source>
  
 +
Notes:
 +
* The error message, if specified, must be the last element and start with colon.
 +
* To support multiple languages, you could use the 「l」 function as depicted in the '''Internationalization''' chapter.
  
 +
<source lang="xml" >
 +
<longbox constraint="no negative: ${c:l('err.num.negative')}"/>
 +
</source>
  
 +
=Inherited Functions=
  
 +
Please refer to [[ZK_Component_Reference/Base_Components/NumberInputElement| NumberInputElement]] for inherited functions.
  
=Supported events=
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=Supported Events=
  
{| border="1" | width="100%"
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{| class='wikitable' | width="100%"
 
! <center>Name</center>
 
! <center>Name</center>
 
! <center>Event Type</center>
 
! <center>Event Type</center>
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| None
 
| None
 
|}
 
|}
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*Inherited Supported Events: [[ZK_Component_Reference/Base_Components/NumberInputElement#Supported_Events | NumberInputElement]]
  
 
=Supported Children=
 
=Supported Children=
  
  *ALL
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  *NONE
  
=Use cases=
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=Use Cases=
  
{| border='1px' | width="100%"
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{| class='wikitable' | width="100%"
 
! Version !! Description !! Example Location
 
! Version !! Description !! Example Location
 
|-
 
|-
| 5.0+
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| &nbsp;
 
| &nbsp;
 
| &nbsp;
 
| &nbsp;
 
| &nbsp;
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=Version History=
 
=Version History=
 
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{{LastUpdated}}
{| border='1px' | width="100%"
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{| class='wikitable' | width="100%"
 
! Version !! Date !! Content
 
! Version !! Date !! Content
 
|-
 
|-
| 5.x.x
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| &nbsp;
| x/x/20xx
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| &nbsp;
| Initialization
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| &nbsp;
 
|}
 
|}
  
 
{{ZKComponentReferencePageFooter}}
 
{{ZKComponentReferencePageFooter}}

Latest revision as of 10:42, 12 January 2022

Longbox

Employment/Purpose

A longbox is used to let users input long data.

Example

ZKComRef longbox.jpg

 <window title="Longbox Demo" border="normal" width="400px">
     long box:<longbox width="250px"/>
 </window>

Properties

Format

You are able to format the field by providing specifying the attribute with a formatting string. The default value is null.

<longbox format="#,##0"/>
 Since 8.5.2

You can provide a locale to format the number by specify the String starts with "locale:"

<longbox format="locale:zh-TW"/>

Constraint

You could specify what value to accept for input controls by use of the constraint property. It could be a combination of no positive, no negative, no zero, no empty.

To specify two or more constraints, use comma to separate them as follows.

<longbox constraint="no negative,no empty"/>

If you prefer to display different message to the default one, you can append the error message to the constraint with a colon.

<intbox constraint="no negative: it shall not be negative"/>

Notes:

  • The error message, if specified, must be the last element and start with colon.
  • To support multiple languages, you could use the 「l」 function as depicted in the Internationalization chapter.
<longbox constraint="no negative: ${c:l('err.num.negative')}"/>

Inherited Functions

Please refer to NumberInputElement for inherited functions.

Supported Events

Name
Event Type
None None

Supported Children

*NONE

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.