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Defect #141

Array's and objects

Added by Jeroen de Vries over 13 years ago. Updated over 13 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Patrick Talbot
Category:
velocity
Target version:
-
Start date:
08/28/2010
Due date:
% Done:

100%

Estimated time:
Browser (if web client):

Description

I try to pass an array by adding it as a property of the context array and #foreaching it in the template but the content of the array seems te be empty.
No errors thrown, the rest of the template is processed properly

If I create another object and embed it in the context object, I am able to access it like $subject.property but again, #foreach can't handle it.
It seems to crash the plugin. No errors thrown, no output.

History

#1

Updated by Patrick Talbot over 13 years ago

  • Category set to velocity
  • Status changed from New to Closed
  • Assignee set to Patrick Talbot
  • % Done changed from 0 to 100

Fixed with R374
Note that due to a limitation in Velocity, array values are available using a get(index) syntax and not a [index] syntax.

This test script will work fine from v1.3.1 release and more.

var context = {
    obj: {
        vara: "a",
        varb: false,
        varc: 22,
        vard: [1,2,3],
        vare: {a: 1, b: 'b'}
    },
    array: ["b", true, 33]
};

var template = "#foreach($key in $obj)\n";
template +=    "$key: $obj.get($key)\n";
template +=    "#end\n\n";
template +=     "$array.get(1)\n\n" 
template +=    "#foreach($v in $array)\n";
template +=    "$v: $array.get($v)\n";
template +=    "#end\n";

application.output(plugins.VelocityReport.evaluateWithContext(template,context));

Output:

vara: a
varb: false
varc: 22.0
vard: [1.0, 2.0, 3.0]
vare: {a: 1.0, b: b}

true

0: b
1: true
2: 33.0

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