Dynamically generate Eureka Form Rows

Question

Is there a way to build eureka forms from a json/api response. So far i've been able to convert to json returned to an object. But having issues creating a for loop to generate the form.

form
+++ Section("API Returns")

for values in JSONObject{

    <<< TextRow() {
        $0.tag = values.key
        $0.title = values.name
        $0.value = values.value
    }
}

score 5 · Accepted Answer · answered Jun 29 '18 at 01:18

5

You need to indicate which Section the TextRow is going to be inserted to inside your loop.

let section = Section("API Returns")
form +++ section

for values in JSONObject{

    section <<< TextRow() {
        $0.tag = values.key
        $0.title = values.name
        $0.value = values.value
    }
}

You also use this assuming your "API Returns" section is the last section of your form.

for values in JSONObject {

    guard let section = self.form.last else {
        return
    }

    section <<< TextRow() {
        $0.tag = values.key
        $0.title = values.name
        $0.value = values.value
    }
}

answered Jun 29 '18 at 01:18

koropok

1,393
13
19

Thanks for the reply, would this not create a new section on every new value returned from the API? – dankthreads Jun 29 '18 at 01:29
No it will not, you are not using +++ section inside the loop. – koropok Jun 29 '18 at 01:30

score 0 · Answer 2 · answered Mar 06 '20 at 16:49

You can use this :

for values in JSONObject {

    guard let section = self.form.last else {
        return
    }

    section <<< TextRow() {
        $0.tag = values.key
        $0.title = values.name
        $0.value = values.value
    }
}
form
+++ section(){...}

Dynamically generate Eureka Form Rows

2 Answers2