join ViewHelper <f:join>¶
The JoinViewHelper combines elements from an array into a single string. You can specify both a general separator and a special one for the last element, which serves as the delimiter between the elements.
Examples¶
Simple join¶
<f:join value="{0: '1', 1: '2', 2: '3'}" />
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123
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Join with separator¶
<f:join value="{0: '1', 1: '2', 2: '3'}" separator=", " />
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1, 2, 3
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Join with separator, and special one for the last¶
<f:join value="{0: '1', 1: '2', 2: '3'}" separator=", " separatorLast=" and " />
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1, 2 and 3
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Arguments¶
value¶
- DataType
- mixed
- Required
- false
- Description
- An array
separator¶
- DataType
- string
- Required
- false
- Description
- The separator
separatorLast¶
- DataType
- string
- Required
- false
- Description
- The separator for the last pair.