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<pt:logic.collectionlength pt:data="testcollection" pt:key="length"/>
would store the length of the 'testcollection' collection as an editable shared variable using the key 'length'.
Tag Information | |
Tag Name | collectionlength |
Attributes | ||||
Name | Type | Required | Default Value | Description |
data | string | true | null | The key used to retrieve the XPArrayList data collection as a shared variable from Tag or PortletRequest scope memory. |
key | string | true | null | The key used to store the result value in memory. |
scope | string | false | portlet request | The scope used to store the result value. See the Logic tag library description for details about valid scope arguments. |
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