Questions tagged [go-structtag]
25 questions
0
votes
1 answer
Unable to write a generic function that can work on multiple Structs in Golang
I am new to Go, and learning Interfaces and Structs. I am having 2 structs - ServiceSection and SliderSection and I am trying to accomplish the below 2 tasks with each of them-
GET the JSON response and unmarshal it.
Use the struct to create HTML…
Rahul Satal
- 2,107
- 3
- 32
- 53
0
votes
2 answers
How do I change the JSON tag within a Go struct?
I have a structure that looks like this
type MediaFile struct {
ID string `json:"id"`
Secret string `json:"-"`
Title string `json:"title"`
}
I want to be able to change…
BRSwift
- 57
- 5
0
votes
1 answer
How do I get a specific api by it's name and then get it's ID from this "Apis" list of structs?
type Apis struct {
Items []struct {
ID string `json:"id"`
Name string `json:"name"`
Description string `json:"description"`
CreatedDate int …
Akshitha Dalpethado
- 385
- 4
- 12
0
votes
1 answer
How to write a struct with nested recursive data in golang
I have data like following
{
"cars": {
"toyota": [
"sedan",
"pickup"
],
"honda": [
"sedan",
"couple",
"pickup"
]
....
}
}
The list…
wzcwts521
- 15
- 4
0
votes
0 answers
Is there any way I set omitempty by default for specific json.Encoder or in fallback on global configuration?
like
type User struct {
ID int32 `json:"_id"`
Week string `json:"week"`
}
json.Marshal(&User{},true)//omitempty is true
will return
{}
is bson,yaml,sql or any other library support this feature?
curtank
- 600
- 2
- 7
- 18
0
votes
1 answer
Can you set multiple (different) tags with the same value?
For some of my projects, I have had to use the viper package to use configuration.
The package requires you to add the mapstructure:"fieldname" to identify and set your configuration object's fields correctly, but I have also had to add other tags…
Ocodenyth
- 15
- 3
-1
votes
1 answer
go reflect find by structtag
type A struct {
Name *NameS `json:"name"`
}
for a struct A,is there a method in reflect that I can find a field by structtag
like
reflect.ValueOf(&ns)
// struct
s := ps.Elem()
s.FieldByTag("name")
curtank
- 600
- 2
- 7
- 18
-2
votes
1 answer
structtag go package seems not change tags inside function
im working to this code:
package main
import (
"fmt"
"reflect"
"github.com/fatih/structtag"
)
type Person struct {
Name string `json:"name"`
Age int `json:"age"`
Address…
-2
votes
1 answer
Go - struct not visible in the same package but nested folder
I am working on a Go project with the structure as this:
pages (folder)
-> faculty (folder)
> instructors.go
> professors.go
generalpages.go (inside pages folder)
generalpages.go handles my Repository pattern struct with…
Patrick
- 318
- 3
- 13
-2
votes
1 answer
Read Multiple json object from a json file in Go
I am trying to read the following json objects from the json file. So the number of objects are not predefined, they can be multiple or just one.
So I tried making this struct but I am not able to read it properly. I want to parse the elements…
Hrishikesh Bajad
- 27
- 2