Question
Sberbank
UA
Last activity: 18 Apr 2017 23:01 EDT
Difference between PageList, ValueList and Code-Pega-List.
Hello, everyone. I have run into a question about differences between PageList/ValueList and Code-Pega-List.
I know that
1) ValueList is a group of elementary type elements, which has unique index.
2) PageList is an indexed group of complex elements.
But what about class Code-Pega-List? Where I am allowed to utilize it?
When I was researching that question, I found out, that PageList or ValueList property cannot be passed as parameter where is awaited Code-Pega-List type property.
P.S.: I apologize about mistakes. If you have find one, please point it out in your answer.
Thank you.
***Moderator Edit: Vidyaranjan | Updated Categories***
Cognizant Technology Solution
US
Code-Pega-List is a class. When you use a list type page in your code, the class of that page should be Code-Pega-List. Suppose you are using a page which holds list of products. Then in Page And Classes tab declare the page with class Code-Pega-List. While using each element use syntax ProductList.pxResults(i) to access individual page of that list. pxResults is a Page List type property of Code-Pega-List class.
Pegasystems
US
>>> But what about class Code-Pega-List? Where I am allowed to utilize it?
There are a number of functions, activity-methods (obj-browse being a popular one!) and functions that return Code-Pega-Lists. Here is what is useful to know about them:
1) The actual elements in the list are within the .pxResults list within the page whose class is Code-Pega-List.
2) Often (but not always!), the number of elements available in .pxResults is stored in another property called .pxResultCount.
Cognizant Technology Solution
US
Code-Pega-List class will be used as the class for all PageList type pages you will be using. As this is a class, you can store different values in the instance of the class. This is the concept of list. This is a list of elements. Each element can be accessed using .pxResults. Like all other list, there is a count of element and that is what pxResultCount is. If you have pxResults the pxResultCount will also be populated.