Question
Morgan Stanley
IN
Last activity: 24 Oct 2016 7:32 EDT
pega:forEach JSP: Unable to retrieve data from an embedded page inside the looping page
My requirement is to loop through a pagelist and display label in the Address embedded page.
Below is the sampe code which I have used:
<pega:forEach name=".Customers">
<pega:reference name="$THIS.Address.pyLabel" /> --Does not fetch any data.
--But tools.getPrimaryPage().getPage("Address").getString("pyLabel") displays the value
</pega:forEach>
How should i access pyLabel property inside Address. Customer and Address have a one-to-one mapping.
***Updated by moderator: Lochan to update Categories***
Accepted Solution
Morgan Stanley
IN
the issue is solved by change the code as below:
<pega:forEach name=".Customers">
<pega:withEmbedded name="$this" >
<pega:reference name=".Address.pyLabel" />
</pega:withEmbedded>
</pega:forEach>
Tata Consultancy Services
IN
Hi,
can you try something like below .Hope it works
<pega:forEach name=".Customers">
<pega:withEmbedded name="$THIS.Address" >
<pega:reference name=".pyLabel" />
</pega:withEmbedded>
</pega:forEach>
Morgan Stanley
IN
Thanks vicky.
But for some reason the properties used in the Embedded tag are refering to Customer class instead of address class.
And also is there any difference between THIS and this.
Accepted Solution
Morgan Stanley
IN
the issue is solved by change the code as below:
<pega:forEach name=".Customers">
<pega:withEmbedded name="$this" >
<pega:reference name=".Address.pyLabel" />
</pega:withEmbedded>
</pega:forEach>