thedevsaddam/gojsonq

call Find() twice with the same path but got nil for the second time

Boyy-Next-Door opened this issue · 2 comments

Boyy-Next-Door commented 
        jq := gojsonq.New().FromString(string(data))
	path1 := fmt.Sprintf("data.dynamicConfig.%s.feConfig.areaLevel", req["corpId"].(string))
	areaLevel := jq.Find(path1)     // got correct value    interface{} | float64 => 3
	areaLevel2 := jq.Find(path1)   // got interface{}  => nil

Is there anything wrong in this use case ? 😭

Boyy-Next-Door commented

oh! I realized that I need to call Reset() before Find() again!

	areaLevel := jq.Find(fmt.Sprintf("data.dynamicConfig.%s.feConfig.areaLevel", req["corpId"].(string)))
	areaRange := jq.Reset().Find(fmt.Sprintf("data.dynamicConfig.%s.feConfig.areaRange", req["corpId"].(string)))
kshji commented

I done also lot of ... before found this info. And saw Reset() wiki.
I hope you add to the basic examples:
a) make more than one query to the source - after readed json file
b) how to use query after query without reset

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