Intbox"

From Documentation
Line 55: Line 55:
  
 
<source lang="xml" >
 
<source lang="xml" >
<intbox constraint="no negative: ${c:l('err.age.negative')}"/>
+
<intbox constraint="no negative: ${c:l('err.num.negative')}"/>
 
</source>
 
</source>
  

Revision as of 22:20, 2 December 2010

Intbox

Employment/Purpose

A intbox is used to let users input integer data.

Example

ZKComRef Intbox.png

While input invalid data:

ZKComRef Intbox2.png

 <window title="Intbox Demo" border="normal" width="200px">
     int box:<intbox/>
 </window>

Properties

Format

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

<intbox format="#,##0"/>

Constraints

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.

<intbox 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.
<intbox 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
3.6 Leading zero in Intbox http://www.zkoss.org/forum/listComment/10271
3.6 Constraint Intbox to accept only digits http://www.zkoss.org/forum/listComment/4603

Version History

Last Update : 2010/12/02


Version Date Content
     



Last Update : 2010/12/02

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