Cisco Cisco Prime Service Catalog 10.0 技术参考

Condition

A conditional statement allows tasks to be initiated or skipped based on the 
whether the expression used in the condition evaluates to true (include this task) 
or false (skip the task). The expressions are formulated using the namespaces and 
operators documented in 

After you enter an expression, click Validate to make sure that the expression is 
correct. 

Validation checks if:

Namespace specified is valid for the current scope (the specific level of 
review/authorization or task), with the exception of dictionary fields 
(Data.DictionaryName.FieldName). However, it may cause a runtime error: if 
the specified namespace, for example, Data.EUIT_ACCESS.Access_Type, 
does not exist. 

Correct relational and arithmetic operators are used.

The message “unexpected token” indicates that the namespace used is not valid in 
this context or, perhaps, that you have forgotten to enclose an alphanumeric literal 
in quotes. 

If a condition has been entered, you must decide when that statement will be 
evaluated. The condition for each task (approval, review, or delivery) can be 
evaluated either:

At the beginning of a phase (Authorization or Delivery moment), or 

When the activity becomes active.

Allow a scheduled 
start date

To make the task a delayed task, check Allow a scheduled start date. Then, in the 
Form data for start date field, do one of the following:

Enter a date and time in the following format: “YYYY-MM-DD HH:MM” 
such as “2006-12-23 13:30” (The quotes are required.) 

Or, enter the name of the dictionary field you want to use to hold the date and 
time of the starting-point for the task. Use the following syntax: 

Data.DictionaryName.FieldName for a field from a dictionary in one of 
the service’s active form components. 

ParentData.DictionaryName.FieldName for a field from one of the parent 
service’s dictionaries (in the case of a bundled service). 

For more information about delayed tasks, see 

Form data for start 
date

If you have checked the “Allow a scheduled start date” option, you may enter form 
data for the start date and click Validate.