wf-core:getFieldValueByKey

This tag returns the value of field determined by key.

Syntax

<wf-core:getFieldValueByKey
   articleContent="..."?
   articleId="..."?
   articleSummary="..."?
   key="..."
   var="...">
   ...
</wf-core:getFieldValueByKey>

Attributes

var, mandatory, no runtime expressions

Result is returned via this attribute.

articleSummary

If this attribute is present, the field value will be retrieved from the summary.

articleContent

If articleSummary attribute is not present and this attribute is present, then the field value will be retrieved from the article.

articleId

If articleSummary or articleContent attribute is absent, and this attribute is present, the field value will be retrieved from the article that has this id.

key, mandatory

The key for which the value is to be retrieved.