The return value of the action function can only be void type. I can't get data by return value. Now I have saved multiple objects in the multi_index database. I want to get them at once, what should I do? help me please.
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1Please keep this discussion in English and provide some additional infos. Quick shot: have a look at the RPC calls: developers.eos.io/eosio-nodeos/reference#get_table_rows– tmm ♦Jul 17, 2018 at 13:51
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Are you looking for an event system like in ethereum? Then possible duplicate: eosio.stackexchange.com/questions/347/…– friedgerJul 17, 2018 at 21:26
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yes.I want to get the data in the contract from the web page. I have solved it and can be solved by "get_table_rows".thanks... developers.eos.io/eosio-nodeos/reference#get_table_rows– mooninwaterJul 18, 2018 at 2:02
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Feel free to add an answer to your question!– friedgerJul 19, 2018 at 15:07
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I have solved it and can be solved by "get_table_rows". https://developers.eos.io/eosio-nodeos/reference#get_table_rows