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Posted to notifications@groovy.apache.org by "Christopher Chase (Jira)" <ji...@apache.org> on 2020/04/15 01:42:00 UTC
[jira] [Updated] (GROOVY-9507) JSP style loop in
StreamingTemplateEngine template results in TemplateParseException
[ https://issues.apache.org/jira/browse/GROOVY-9507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christopher Chase updated GROOVY-9507:
--------------------------------------
Description:
The example below works as expected when run in Groovy 2.5.8, yet it fails when run in Groovy 3.0.3
{code:java}
TemplateEngine engine = new StreamingTemplateEngine()
Template template = engine.createTemplate('''
<ul>
<% items.each { %>
<li>${it}</li>
<% } %>
</ul>
''')
println template.make([items : [1,2,3,4]])
{code}
Expected output (and the output 2.5.8 yields):
{noformat}
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
</ul>{noformat}
Exception 3.0.3 gives:
{noformat}
Exception in thread "main" groovy.text.TemplateParseException: Template parse error 'Unexpected input: '{'; Expecting RBRACE ' at line 3, column 27
2: <ul>
--> 3: <% items.each { %>
4: <li>${it}</li>{noformat}
was:
The example below works as expected when run in Groovy 2.5.8, yet it fails when run in Groovy 3.0.3
{code:java}
TemplateEngine engine = new StreamingTemplateEngine()
Template template = engine.createTemplate('''
<ul>
<% items.each { %>
<li>${it}</li>
<% } %>
</ul>
''')
println template.make([items : [1,2,3,4]])
{code}
Expected output (and the output 2.5.8 yields):
{noformat}
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
</ul>{noformat}
Exception:
{noformat}
Exception in thread "main" groovy.text.TemplateParseException: Template parse error 'Unexpected input: '{'; Expecting RBRACE ' at line 3, column 27
2: <ul>
--> 3: <% items.each { %>
4: <li>${it}</li>{noformat}
> JSP style loop in StreamingTemplateEngine template results in TemplateParseException
> ------------------------------------------------------------------------------------
>
> Key: GROOVY-9507
> URL: https://issues.apache.org/jira/browse/GROOVY-9507
> Project: Groovy
> Issue Type: Bug
> Components: Templating
> Affects Versions: 3.0.3
> Reporter: Christopher Chase
> Priority: Major
>
>
> The example below works as expected when run in Groovy 2.5.8, yet it fails when run in Groovy 3.0.3
>
>
> {code:java}
> TemplateEngine engine = new StreamingTemplateEngine()
> Template template = engine.createTemplate('''
> <ul>
> <% items.each { %>
> <li>${it}</li>
> <% } %>
> </ul>
> ''')
> println template.make([items : [1,2,3,4]])
> {code}
>
> Expected output (and the output 2.5.8 yields):
>
> {noformat}
> <ul>
> <li>1</li>
> <li>2</li>
> <li>3</li>
> <li>4</li>
> </ul>{noformat}
>
> Exception 3.0.3 gives:
>
> {noformat}
> Exception in thread "main" groovy.text.TemplateParseException: Template parse error 'Unexpected input: '{'; Expecting RBRACE ' at line 3, column 27
> 2: <ul>
> --> 3: <% items.each { %>
> 4: <li>${it}</li>{noformat}
>
>
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