Longbox"
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= Employment/Purpose = | = Employment/Purpose = | ||
| − | A long< | + | A long<code>box</code> is used to let users input long data. |
= Example = | = Example = | ||
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== Format == | == Format == | ||
| − | You are able to format the field by providing specifying the attribute with a formatting string. The default value is < | + | 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" > | <source lang="xml" > | ||
| Line 38: | Line 38: | ||
== Constraint == | == Constraint == | ||
| − | You could specify what value to accept for input controls by use of the < | + | You could specify what value to accept for input controls by use of the <code>constraint </code>property. |
| − | It could be a combination of < | + | 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. | To specify two or more constraints, use comma to separate them as follows. | ||
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=Supported Events= | =Supported Events= | ||
| − | {| | + | {| class='wikitable' | width="100%" |
! <center>Name</center> | ! <center>Name</center> | ||
! <center>Event Type</center> | ! <center>Event Type</center> | ||
| Line 82: | Line 82: | ||
=Use Cases= | =Use Cases= | ||
| − | {| | + | {| class='wikitable' | width="100%" |
! Version !! Description !! Example Location | ! Version !! Description !! Example Location | ||
|- | |- | ||
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=Version History= | =Version History= | ||
{{LastUpdated}} | {{LastUpdated}} | ||
| − | {| | + | {| class='wikitable' | width="100%" |
! Version !! Date !! Content | ! Version !! Date !! Content | ||
|- | |- | ||
Latest revision as of 10:42, 12 January 2022
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"/>
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
| None | None |
- Inherited Supported Events: NumberInputElement
Supported Children
*NONE
Use Cases
| Version | Description | Example Location |
|---|---|---|
Version History
| Version | Date | Content |
|---|---|---|