Constructor
new Textarea(name)
Constructs a new Textarea component.
Parameters:
Name | Type | Description |
---|---|---|
name |
String | Name of the component, used as name of the html controls. |
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Returns:
A newly created Textarea component instance
Methods
getCols()
Returns the col numbers for this component.
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Returns:
col numbers
getRows()
Returns the row numbers for this component.
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Returns:
row numbers
renderControls(attr, value, reqData)
Renders a textarea input field to the response.
Parameters:
Name | Type | Description |
---|---|---|
attr |
Object | Basic attributes for this element. |
value |
Object | Value to be used for rendering this element. |
reqData |
Object | Request data for the whole form. This argument is passed only if the form is re-rendered after an error occured. |
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setCols(newCols)
Sets the col numbers for this component.
Parameters:
Name | Type | Description |
---|---|---|
newCols |
String | new col numbers |
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setRows(newRows)
Sets the row numbers for this component.
Parameters:
Name | Type | Description |
---|---|---|
newRows |
String | new row numbers |
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