Longbox
From Documentation
Longbox
Employment/Purpose
A longbox is used to let users input long data.
Example
<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"/>
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
| None | None |
- Inherited Supported Events: NumberInputElement
Supported Children
*NONE
Use Cases
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Version History
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