| Attribute | Type | Description | Req. | RTExp | ||||||||||||
| accesskey | String | The accesskey attribute can be used to specify a shortcut key for the <LABEL> (activated by pressing Alt and the accesskey togther). |
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| align | AlignmentType |
Specifies the horizontal alignment of the element.
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| colspan | Integer | Specifies the column span of a form element within a multi column form |
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| converter | Java class or Converter Id |
Specifies the Converter which should be used to convert the data
for the control. If the attribute is not set the framework will
use a default converter which matches the controls data type
(ConverterRegistry.lookup()).
A converter can be specified in different ways:
Annotation: The class must to implement the interface Converter! |
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| description | String | The description text. |
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| filter | boolean | The automatic HTML coding of the element can be activated or disabled with the filter-attribute. |
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| height | String |
Sets the height of the form element. The height
may be specified in absolute or percent terms.
Annotation: See HTML documentation for the attribute height. |
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| help | String |
Allows to assign a help id for the element. If set, a help symbol
will be displayed beside the element, which will generate an onHelp
event if the icon is clicked. The id can be used to display a special page
of the help system. The help system is not part of the Common-Controls
Framework.
To generate the hyperlink some default framework resources where used:
Annotation: A jump screen of the Help system must be specified. |
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| hidden | boolean | This flag indicates whether a hidden field should be additionally generated. This will enable access to the field contents when there is a Form Submit. |
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| id | String |
Assigns the control element a unique identifier.
Using the given Id, the Java variable can be accessed
in the tag Body.
The id must be a string literal because the JSP
compiler generates a variable with this name at compile
time
Annotation: A valid Java identifier must be given. |
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| imageref | String | Pointer to an element of the Imagemap of the form. The image is drawn before the label of the element. |
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| join | Boolean | Indicates that two adjacent form elements should be joined together |
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| label | String | The label of the form element. |
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| labeltooltip | String | Tooltip on for the label of the form element. |
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| name | String |
Specifies the name of the Java-Bean. The Java-Bean must be stored
in the given scope.
When the tag is surrounded by a Struts <html:form> tag, no Bean Name need be specified. In this case, the Java-Bean is drawn via a property of the Struts Form Bean. Annotation: A valid Java identifier must be given. |
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| permission | ACL |
With this attribute, access to the element can be restricted.
Authorizations are checked using the com.cc.framework.security.Principal object in the user session. The principal object is registered in the session with the method com.cc.framework.security.SecurityUtil#registerPrincipal(HttpSession, Principal). It is made available by the application developer by implementing the principal interface. In this manner, any authorization system can be very easily connected within the framework. Authorizations are always specified in the form of an Access Control List (ACL). What is involved here is a semicolon-delimited list with individual authorizations. The framweork supports the following authorization types, which, however, can be expanded at will by the application developer:
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| property | String |
Specifies the name of the property using which the Java-Bean
is to be accessed. This is generally only necessary when the
Java-Bean is associated with a Struts Form Bean.
Annotation: A valid Java identifier must be given. |
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| tooltip | String | A short descriptive text that is displayed when the user moves the mouse over the element. |
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| valign | AlignmentType |
Specifies the vertical alignment of the element.
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| value | String | The value of the field can also be specified directly with this attribute. |
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| width | String |
Sets the width of the form element. The width
may be specified in absolute or percent terms.
Annotation: See HTML documentation for the attribute width. |
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