Shows XPath expressions to be evaluated during debugging. Expressions are
evaluated dynamically as the processor changes its source context.
Table 7.1. XWatch details
Column | Description |
---|
Expression | XPath expression to be evaluated (should be XPath 1.0 or
2.0 compliant). |
Value | Result of XPath expression evaluation. Value has a type
(see Possible Values in the section the section called “Variables view”). For Node
Set results the number of nodes in the set is
shown in parenthesis. |
![[Important]](../img/important.gif) | Remarks |
---|
Expressions referring to variables names are not evaluated. In
case of an XPath error, you get an Error line. The expression list is not deleted at the end of
transformation (it is preserved during sessions). To insert a new expression click the last line on the
expression column and enter it or right click and select the
Add action. Press enter on cell to add
and evaluate. To delete an expression click on its Expression column and
delete its content or right click and select the
Remove action. Press enter on cell to
commit changes. If the expression result type is a Node Set you can click on
it (Value column) and you will see on the right side its value.
(see Nodeset
View). Copy, Add,
Remove and Remove All
actions are offered in every row's contextual menu.
|