Grails

NodeBuilder behaviour altered/broken in 1.3.1

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Won't Fix
  • Affects Version/s: 1.3.1
  • Fix Version/s: 1.2.3, 1.3.2
  • Component/s: None
  • Labels:
    None
  • Testcase included:
    yes

Description

I've borrowed some code from an earlier post to create a simple test case (http://stackoverflow.com/questions/2929186/weird-nodebuilder-and-gpath-behaviour-in-grails) here: 

def builder = new NodeBuilder()
def menu = builder.menu {
    header(title: "header 1")
    header(title: "header 2")
}

menu.header.each {
   println it.name
}

The results between grails 1.2.1 and 1.3.1 differ.

1.2.1 prints:
header
header

1.3.1 prints:
[]
[]

1.2.1 prints what I expect to be the correct output, 1.3.1 does not.

Activity

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Graeme Rocher added a comment -

NodeBuilder is part of Groovy not Grails. Grails 1.2 ships with Groovy 1.6 whilst Grails 1.3 ships with Groovy 1.7. You'll need to raise a JIRA in the Groovy JIRA.

Nevertheless I checked verses the different Groovy versions (1.6 vs 1.7) and youR code prints 

[]
[]

In both versions, so I don't see the problem. I think you need to use the name() method rather than a name property in which case it works the same across both versions:

def builder = new NodeBuilder()
def menu = builder.menu {
    header(title: "header 1")
    header(title: "header 2")
}

menu.header.each {
   println it.name() // CHANGED TO name() METHOD
}
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Graeme Rocher added a comment - NodeBuilder is part of Groovy not Grails. Grails 1.2 ships with Groovy 1.6 whilst Grails 1.3 ships with Groovy 1.7. You'll need to raise a JIRA in the Groovy JIRA. Nevertheless I checked verses the different Groovy versions (1.6 vs 1.7) and youR code prints [] [] In both versions, so I don't see the problem. I think you need to use the name() method rather than a name property in which case it works the same across both versions: def builder = new NodeBuilder() def menu = builder.menu { header(title: "header 1" ) header(title: "header 2" ) } menu.header.each { println it.name() // CHANGED TO name() METHOD }

People

  • Assignee:
    Unassigned
    Reporter:
    Emrul
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Dates

  • Created:
    Updated:
    Resolved: