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display error message to user on fail

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This commit is contained in:
Barry Gitarts 2018-07-01 16:07:44 -04:00
parent 9603413242
commit c5201fc0a6
1 changed files with 4 additions and 2 deletions
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6
app/components/simple-voting/PollsList.js
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@ -65,7 +65,8 @@ class Poll extends PureComponent {
return updatePoll(idPoll); return updatePoll(idPoll);
}) })
.catch(res => { .catch(res => {
console.log('fail:', res); console.log('fail:', res, res.messsage);
this.setState({ error: res.message })
}) })
.finally(() => { .finally(() => {
this.getBalance(); this.getBalance();
@ -111,7 +112,7 @@ class Poll extends PureComponent {
balance, balance,
classes classes
} = this.props; } = this.props;
const { value, originalValue, isSubmitting } = this.state; const { value, originalValue, isSubmitting, error } = this.state;
const cantVote = balance == 0 || !_canVote; const cantVote = balance == 0 || !_canVote;
const disableVote = cantVote || isSubmitting; const disableVote = cantVote || isSubmitting;
const { fromWei } = web3.utils; const { fromWei } = web3.utils;
@ -131,6 +132,7 @@ class Poll extends PureComponent {
{balance == 0 && <span>You can not vote because your account had no SNT when this poll was created</span>} {balance == 0 && <span>You can not vote because your account had no SNT when this poll was created</span>}
{balance != 0 && !_canVote && <span>You can not vote on this poll</span>} {balance != 0 && !_canVote && <span>You can not vote on this poll</span>}
</Typography>} </Typography>}
{error && <Typography variant="body2" color="error">{error}</Typography>}
</CardContent> </CardContent>
{!cantVote && <CardActions className={classes.card}> {!cantVote && <CardActions className={classes.card}>
<Slider style={{ width: '95%' }} classes={{ thumb: classes.thumb }} disabled={disableVote} value={value || 0} min={0} max={maxValue} step={1} onChange={this.handleChange} /> <Slider style={{ width: '95%' }} classes={{ thumb: classes.thumb }} disabled={disableVote} value={value || 0} min={0} max={maxValue} step={1} onChange={this.handleChange} />