Re: asdf get first value from a json string.

[frame via Digitalmars-d-learn]

On Sunday, 8 November 2020 at 19:29:39 UTC, frame wrote:

On Sunday, 8 November 2020 at 16:30:40 UTC, Vino wrote:

Request your help on how to get the first value of "type" from the below json, the expected output required is as below,

You need a data structure to work with, eg:

static struct S {
   string characteristicValue;
}

foreach (ref j; parseJson(data)["items"].byElement()) {
   auto sArr = j["type"].deserialize!(S[]);
   writefln("value: %s", s[0].characteristicValue);
}

Then split your S.characteristicValue into tokens with std.array.split

writefln("value: %s", sArr[0].characteristicValue);