java - playframework - setting a list parameter in a custom select tag -
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I select some duplication tags in my html so that I will select a custom tag in the game that will be taken as a parameter The name attribute of the selection (which can be easily done) and a list item through which I can make the option tag dynamic.
Basically I want to do something like this
/ ///// Store the custom tag in the formulas /////// & lt; Select Name Name = "$ {_ selectName}" & gt; # {List $ {_ Option}, like: 't'} & lt; Option value = "$ {t.Description}" & gt; $ {T.Description} & lt; / Options & gt; # {/ List} & lt; / Select & gt; /////// Calling custom tag from another HTML file is ////////// Type: # {select the form name: 'type', option: type /} field: # {Select form nameName: 'reg' options: areas /} type and regions are variables vector and forwarded from the controller. To assume the type and regions >>, select the $ {_ options} tag ( # {list} ) Inside) strong> When I execute this exception on the above code
Template occurred in the error execution error template /app/views/tags/FormSelect.html. No sign of method: The raised exception was MissingMethodException. (Template_1002 $ _run_closure1_closure2) Value: Template_1002 $ () is applicable for logic types [Template_1002 $ _run_closure1_closure2 @ 127a1d8] Possible solutions: _ (java.lang.String), (Java is .lang.Object), run (), runs (), Any (), get (java.lang.String). /app/views/tags/FormSelect.html (around line 2) 1: & lt; Select Name Name = "$ {_ selectName}" & gt; 2: # {list $ {_ options}, like: 't'} 3: & lt; Option value = "$ {t.Description}" & gt; $ {T.Description} & lt; / Options & gt; 4: # {/ list} 5: & lt; / Select & gt; thx
instead of < Previous> # {list $ {_ option}, like: 't'} & lt; Option value = "$ {t.Description}" & gt; $ {T.Description} & lt; / Options & gt; # {/ List} Use:
# {list items: _options, as: 't'} & lt; Option value = "$ {t} .description}" & gt; $ {T.Description} & lt; / Options & gt; # {/ List} This should resolve your current error.
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