get
Write a the result of an XPath expression.
If the 'select' XPath expression returns more than one object, only the first is written. If the XPath expression selects no objects, then an error occurs, unless the 'default' attribute is specified. If the 'select' XPath expression is malformed, then an error occurs.
| Tag Summary |
| required |
<c:get select="value"/>
|
| full tag |
<c:get select="value" default="value"/>
|
| Required Attributes |
| select |
The XPath expression to evaluate.
|
| Optional Attributes |
| default |
The value to write, if the XPath expression selects no objects.
|
| Example |
|
|
<%-- Return the string value of 'name' attribute of element refered to by $var --%>
<c:get select="$var/@name"/>
|
