Decimalbox"
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<decimalbox format="#,##0.##"/> | <decimalbox format="#,##0.##"/> | ||
</source> | </source> | ||
+ | == Constraints == | ||
+ | You could specify what value to accept for input controls by use of the <tt>constraint </tt>property. | ||
+ | It could be a combination of <tt>no positive</tt>, <tt>no negative</tt>, <tt>no zero</tt>, <tt>no empty</tt>. | ||
+ | |||
+ | To specify two or more constraints, use comma to separate them as follows. | ||
+ | |||
+ | <source lang="xml" > | ||
+ | <decimalbox 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" > | ||
+ | <decimalbox 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" > | ||
+ | <decimalbox constraint="no negative: ${c:l('err.num.negative')}"/> | ||
+ | </source> | ||
+ | |||
=Inherited Functions= | =Inherited Functions= | ||
Revision as of 22:20, 2 December 2010
Decimalbox
- Demonstration: Decimalbox
- Java API: Decimalbox
- JavaScript API: Decimalbox
- Style Guide: Decimalbox
Employment/Purpose
An edit box for holding big decimal value .
Example
<doublebox value="155"/>
Properties
Format
You are able to format the field by providing specifying the attribute with a formatting string. The default value is null.
<decimalbox 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.
<decimalbox 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.
<decimalbox 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.
<decimalbox 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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