{ "widgettype":"Tabular", "options":{ "data_url":"{{entire_url('./channels.dspy')}}", "content_url":"{{entire_url('play_channel.dspy')}}", "content_view":{ "id":"videoplayer", "widgettype":"Iframe", "options":{ "width":"100%", "url":"${url}" } }, "record_view":{ "widgettype":"DataRow", "options":{ "fields":[ { "name":"logo_url", "uitype":"icon", "label":"Icon", "value":"${logo_url}" }, { "name":"title", "uitype":"str", "lable":"Channel", "value":"${tv_name}" } ], "height":"100%", "width":"100%" }, }, "page_rows":800, "cache_limit":5 } }