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Commit380db3e

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committed
select tutorial loading
1 parenta513a80 commit380db3e

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2 files changed

+31
-28
lines changed

2 files changed

+31
-28
lines changed

‎web-app/src/containers/SelectTutorial/SelectTutorialForm.tsx‎

Lines changed: 27 additions & 23 deletions
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,19 @@
11
import*asReactfrom'react'
22
importuseFetchfrom'../../services/hooks/useFetch'
33
import{Form,Select}from'@alifd/next'
4+
import{TUTORIAL_URL}from'../../environment'
45

56
constFormItem=Form.Item
67
constOption=Select.Option
78

8-
// configurable url to tutorials
9-
consttutorialUrl='https://raw.githubusercontent.com/coderoad/tutorials/master/tutorials.json'
9+
conststyles={
10+
formWrapper:{
11+
padding:'1rem',
12+
width:'100%',
13+
height:'auto',
14+
backgroundColor:'yellow',
15+
},
16+
}
1017

1118
typeTutorialList=Array<{id:string;title:string;configUrl:string}>
1219

@@ -15,28 +22,25 @@ interface Props {
1522
}
1623

1724
constSelectTutorialForm=(props:Props)=>{
18-
const{ data, error, loading}=useFetch<TutorialList>(tutorialUrl)
19-
if(loading){
20-
return<div>Loading...</div>
21-
}
22-
if(error){
23-
return<div>{JSON.stringify(error)}</div>
24-
}
25-
if(!data){
26-
return<div>No data returned</div>
27-
}
25+
// load tutorial from a path to a tutorial list json
26+
const{ data, error, loading}=useFetch<TutorialList>(TUTORIAL_URL)
27+
// TODO: display errors
28+
constselectState=loading ?'loading' :error||!data ?'error' :undefined
2829
return(
29-
<Formstyle={{maxWidth:'500px'}}>
30-
<FormItemlabel="Select Tutorial:">
31-
<SelectonChange={props.onUrlChange}style={{width:'100%'}}placeholder="Tutorials...">
32-
{data.map((tutorial)=>(
33-
<Optionkey={tutorial.id}value={tutorial.configUrl}>
34-
{tutorial.title}
35-
</Option>
36-
))}
37-
</Select>
38-
</FormItem>
39-
</Form>
30+
<divcss={styles.formWrapper}>
31+
<Formstyle={{maxWidth:'500px'}}>
32+
<FormItemlabel="Select Tutorial:">
33+
<SelectonChange={props.onUrlChange}style={{width:'100%'}}placeholder="Tutorials..."state={selectState}>
34+
{data&&
35+
data.map((tutorial)=>(
36+
<Optionkey={tutorial.id}value={tutorial.configUrl}>
37+
{tutorial.title}
38+
</Option>
39+
))}
40+
</Select>
41+
</FormItem>
42+
</Form>
43+
</div>
4044
)
4145
}
4246

‎web-app/src/environment.ts‎

Lines changed: 4 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,13 @@
11
// validate .env
2-
constrequiredKeys=['REACT_APP_GQL_URI']
2+
constrequiredKeys=['REACT_APP_TUTORIAL_URL']
33
for(constrequiredofrequiredKeys){
44
if(!process.env[required]){
5-
thrownewError(`Missing EnvironmentalVariables:${required}`)
5+
thrownewError(`Missing EnvironmentalVariable:${required}`)
66
}
77
}
88

9-
exportconstGQL_URI:string=process.env.REACT_APP_GQL_URI||'NO API URI PROVIDED'
109
exportconstDEBUG:boolean=(process.env.REACT_APP_DEBUG||'').toLowerCase()==='true'
1110
exportconstVERSION:string=process.env.VERSION||'unknown'
12-
exportconstNODE_ENV:string=process.env.NODE_ENV||'production'
13-
exportconstAUTH_TOKEN:string|null=process.env.AUTH_TOKEN||null
11+
exportconstNODE_ENV:string=process.env.NODE_ENV||'development'
1412
exportconstLOG_STATE:boolean=(process.env.LOG_STATE||'').toLowerCase()==='true'
13+
exportconstTUTORIAL_URL:string=process.env.REACT_APP_TUTORIAL_URL||''

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