asdf get first value from a json string.
Vino
akashvino79 at gmail.com
Mon Nov 9 15:50:02 UTC 2020
On Sunday, 8 November 2020 at 19:31:50 UTC, frame wrote:
> 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);
Hi,
Thank you very much, your solution resolved the issue.
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