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Define a bean containing the number of elements in a Collection or Map.
Given a reference to an array, Collection or Map, creates a new bean, of type java.lang.Integer, whose value is the number of elements in that collection. You can specify the collection to be counted in any one of the following ways:
collection attribute.name attribute.property attribute, of the JSP bean specified by the name attribute.| Tag Information | |
| Tag Class | org.apache.strutsel.taglib.bean.ELSizeTag |
| TagExtraInfo Class | org.apache.struts.taglib.bean.SizeTei |
| Body Content | empty |
| Display Name | None |
| Attributes | ||||
| Name | Required | Request-time | Type | Description |
| collection | false | true | java.lang.String | A runtime expression that evaluates to an array, a Collection, or a Map. |
| id | true | false | java.lang.String | The name of a page scope JSP bean, of type |
| name | false | true | java.lang.String | The name of the JSP bean (optionally constrained to the scope specified by the |
| property | false | true | java.lang.String | The name of the property, of the bean specified by the |
| scope | false | true | java.lang.String | The bean scope within which to search for the JSP bean specified by the |
| Variables | No Variables Defined. |
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