[stringtemplate-interest] Maps not behaving as I thought...

[Jim Idle]

Needs the setAngleBracketdoobry call or it is after $ not <

Jim

On Jun 24, 2009, at 4:33 PM, Terence Parr <parrt at cs.usfca.edu> wrote:

> That should work; does in Java version anyway. which version of ST#  
> are you using?
> Ter
> On Jun 24, 2009, at 2:01 PM, Thomas Gagne wrote:
>
>> First, thank you, Terence, for pointing me to that document.  I  
>> discovered StringTemplate has something approximate to lambdas!
>>
>> So the following method, then, does not do as I expect.
>>
>>         [TestMethod]
>>         public void mapTemplateTest()
>>         {
>>             var template = new Antlr.StringTemplate.StringTemplate(@"
>> <aMap.keys:{k| <k> maps to <aMap.(k)>}>.
>> ");
>>
>>             var aMap = new Dictionary<string, string>();
>>             aMap.Add("1", "one");
>>             aMap.Add("2", "two");
>>
>>             template.SetAttribute("aMap", aMap);
>>             FileLogger.LogMessage(template.ToString());
>>         }
>>
>> So the following method, then, does not do as I expect.  Instead it  
>> prints, “<aMap.keys:{k| <k> maps to <aMap.(k)>}>.”
>>
>> I’m missing something, obviously.
>>
>>
>> From: Terence Parr [mailto:parrt at cs.usfca.edu]
>> Sent: Wednesday, June 24, 2009 2:22 PM
>> To: Thomas Gagne
>> Cc: stringtemplate-interest at antlr.org
>> Subject: Re: [stringtemplate-interest] I was expecting to see a  
>> mechanism for looping or repeating...
>>
>> there is an exact solution to this problem in the enforcing model- 
>> view separation paper.
>> T
>> On Jun 24, 2009, at 11:17 AM, Thomas Gagne wrote:
>>
>>
>> Perhaps I’m unsure if I’m seeing it but not understanding it.
>>
>> I want to generate an HTML table.  I’ll know ahead of time what it 
>> s width will be, but not how many rows there’ll be.
>>
>> <table>
>> <tr><td>description</td><td>Amount</td></tr>
>> <tr><td>$description$</td><td>$amount</td></tr>
>> </table>
>>
>> The third row I will want to repeat for each data row I retrieve.   
>> Does StringTemplate have a way of doing this or have I misestimated  
>> its practical applications?
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