apm_required_attribute_value (public)

 apm_required_attribute_value element attribute

Defined in packages/acs-tcl/tcl/apm-xml-procs.tcl

Returns an attribute of an XML element, throwing an error if the attribute is not set.

Parameters:

element (required)

attribute (required)

Testcases:

No testcase defined.

Source code:

    set value [apm_attribute_value $element $attribute]
    if { $value eq "" } {
        error "Required attribute \"$attribute\" missing from <[xml_node_get_name $element]>"
    }
    return $value

XQL Not present:

PostgreSQL, Oracle

Generic XQL file:

packages/acs-tcl/tcl/apm-xml-procs.xql