Load more transactions?

[vipertechofficial]

Hey guys, I am wondering if it would be possible to implement a functionality that would enable the query of transactions from a specific trxID to the number of record to be returned?

[SheldonYS]

This API may help. But it use offset number, not txID, to do paging.

[vipertechofficial]

I am reopening this issue because in the documentation the method chain.getTxHistoryrefuse to take more than two parameters (address and num).

I have tested to provide a third parameter which is offset and it doesn't work :/

[vipertechofficial]

This API may help. But it use offset number, not txID, to do paging.

@SheldonYS Could it be possible to update the file (js-v-sdk/src/blockchain.js) ? :)

[SheldonYS]

You can use getTxByType(...) method in chain object. Here is sample code:

const vsys = require("@virtualeconomy/js-v-sdk");
const constants = vsys.constants;
const node_address = "https://wallet.v.systems/api"; // change to your node address
const network_byte = constants.MAINNET_BYTE;
let chain = new vsys.Blockchain(node_address, network_byte);
let type_id = 2;
chain.getTxByType("<address>", "<limit>", type_id);

[vipertechofficial]

@SheldonYS

If I remember type one, two or three aren't offset but "payment transaction", "lease transaction", and "contract transaction", the issue motionned by @Haynar216 seem to answers it. getTxByType could take more than address, limit, type, it could take offset, now if we look at getTxByType it doesn't consider the offset dimension to it's query when it is called...

Maybe one could add:

    async getTxByType(address, record_limit, type, offset = 0) {
        let response = await getRequest(this.host_ip, '/transactions/list?address=' + address + '&limit=' + record_limit + '&txType=' + type + '&offset=' + offset)
        let keys =['amount']
        return textToSafeJson(response, keys)
    }

[SheldonYS]

@vipertechofficial js-v-sdk v2.0.6 is released. In new version, offset is added (see https://github.com/virtualeconomy/js-v-sdk/blob/master/src/blockchain.js#L95 ). You can update SDK version and use it now.

[vipertechofficial]

Thanks @SheldonYS