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Question

 Ravi Kiran (RaviK518)
MSoft

MSoft
IN
RaviK518 Member since 2016 40 posts
MSoft
Posted: Jul 11, 2017
Last activity: Sep 8, 2017
Posted: 11 Jul 2017 8:55 EDT
Last activity: 8 Sep 2017 3:22 EDT
Closed

How to set data into PageList using java Step in Activicty

I have a PageList by name MyPageList which has got two Properties
by name SNO and Name .

I am trying to populate Data to MyPageList using java Step under Activicty

I have tried as shown below 

ClipboardPage tmp = tools.findPage("pyWorkPage");
ClipboardProperty zList=tmp.getProperty("MyPageList");
ClipboardPage cd = tools.getThread().createPage("TEK-RouterEx-Data-Heros", "currentDevice");
cd.putString("HeroName","1");
 zList.add(cd);

The Exception Stack trace is

Show More

I have a PageList by name MyPageList which has got two Properties
by name SNO and Name .

I am trying to populate Data to MyPageList using java Step under Activicty

I have tried as shown below 

ClipboardPage tmp = tools.findPage("pyWorkPage");
ClipboardProperty zList=tmp.getProperty("MyPageList");
ClipboardPage cd = tools.getThread().createPage("TEK-RouterEx-Data-Heros", "currentDevice");
cd.putString("HeroName","1");
 zList.add(cd);

The Exception Stack trace is

Caused by: com.pega.pegarules.pub.PRRuntimeException: Section 'Test123' execution error on page 'pyWorkPage' of class 'TEK-RouterEx-Work-FirstCase'. : The reference .MyPageList.HeroName is not valid. Reason: list property 'MyPageList' must have an index
at com.pegarules.generated.html_section.ra_stream_test123_f9d3e2801dc82f66824ceff5acd763a5.execute(ra_stream_test123_f9d3e2801dc82f66824ceff5acd763a5.java:104)
at com.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:4038)
at com.pega.pegarules.session.internal.mgmt.autostreams.AutoStreamRuleRuntime.getSectionStream(AutoStreamRuleRuntime.java:149)
... 158 more
Caused by: com.pega.pegarules.pub.clipboard.InvalidReferenceException: The reference .MyPageList.HeroName is not valid. Reason: list property 'MyPageList' must have an index
at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.resolveEmbeddedPages(PropertyReferenceImpl.java:1819)
at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.doGet(PropertyReferenceImpl.java:1369)
at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.doGet(PropertyReferenceImpl.java:1349)
at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.get(PropertyReferenceImpl.java:782)
at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.get(PropertyReferenceImpl.java:766)
at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.get(PropertyReferenceImpl.java:753)
at com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.getProperty(ClipboardPageImpl.java:1052)
at com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.getProperty(ClipboardPageImpl.java:993)
at com.pegarules.generated.html_section.ra_stream_test123_f9d3e2801dc82f66824ceff5acd763a5.pxDropdown_1

Could you please tell me how to resolve this


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Low-Code App Development
Java and Activities

  • Himanshu Upadhyaya
Posted: 7 years ago
Posted: 11 Jul 2017 9:04 EDT
Swarnendu Mukherjee (SwarnenduM)
BUPA
Swarnendu Mukherjee
BUPA
AU

Hi,

The section reference should be .MyPageList(x).HeroName instead of .MyPageList.HeroName. .MyPageList.HeroName signifies MyPageList is a property of type page and not a pagelist.

Java code looks correct.

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Posted: 7 years ago
Posted: 11 Jul 2017 12:17 EDT
Swarnendu Mukherjee (SwarnenduM)
BUPA
Swarnendu Mukherjee
BUPA
AU

Pagelist is mainly used to display repeating data. You should use repeating layout (grid) to display the HeroName property and the repeating should be done on MyPageList property.

If you are not using grid, then  you can hard code the value in the cell as .MyPageList(1).HeroName with a text property control.

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Posted: 7 years ago
Posted: 30 Aug 2017 1:20 EDT
Chiranjeet Mishra (ChiranjeetM)
Accenture

Accenture
IN

  Hi Swarnendu,

  I have a similar requirement where i need to parse a column data having comma separated values into a pagelist. I am trying to do this using Java. I am not able to write the code for how to insert a particular value to a pagelist.

For example, MyPageList.pxResults(1).myProperty

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Posted: 7 years ago
Posted: 8 Sep 2017 3:22 EDT
Vidyaranjan AV (Vidyaranjan) Senior Online Community Moderator
Pegasystems Inc.
IN

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