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How to get value from json obj? #182

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dcy opened this issue Jul 20, 2014 · 1 comment

Contributor

dcy commented Jul 20, 2014

The xxx_controller :
TestJson = jsx:encode([{<<"library">>,<<"jsx">>},{<<"awesome">>,true}]),

The template:

{{ test_json.library }}

the console's error:
error function_clause [{erlydtl_runtime,find_value,[library,<<"{"library":"jsx","awesome":true}">>],[{file,"src/erlydtl_runtime.erl"},{line,52}]}

Member

seriyps commented Jul 20, 2014

If your code looks like

TestJson = jsx:encode([{<<"library">>,<<"jsx">>},{<<"awesome">>,true}]),
my_template:render([{test_json, TestJson}]).

change it to

TestJson = [{<<"library">>,<<"jsx">>},{<<"awesome">>,true}],
my_template:render([{test_json, TestJson}]).

Because erlydtl don't parse JSON, but operates under erlang k-v structures.

Also, please, note, that github issues isn't the place for Q&A, but place for reporting bugs.

dcy closed this as completed

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