Comments (5)
Update: I simplified the script and hard coded the data and still getting the same error. Is it because I am converting UNIX to a Date object? This is line 15 of the eventDrop.js file that is throwing the error: .domain(data.map((d) => d.name))
Here's my code
var harddata = {
"sensor1": [
new Date(1458068401000),
new Date(1458068401000),
new Date(1458068403000),
new Date(1458068404000),
new Date(1458068405000),
new Date(1458068406000),
new Date(1458068411000),
new Date(1458068413000),
new Date(1458068415000),
new Date(1458068416000)
]
};
d3.select("body").selectAll("p")
var eventDropsChart = d3.chart.eventDrops()
.eventColor('blue')
.width(1800);
d3.select('body')
.datum(harddata)
.call(eventDropsChart);
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You need to pass an array of data, each of them containing a name
and an array of dates
:
var hardData = [{
name: 'sensor1',
dates: [
new Date(1458068401000),
new Date(1458068401000),
new Date(1458068403000),
new Date(1458068404000),
new Date(1458068405000),
new Date(1458068406000),
new Date(1458068411000),
new Date(1458068413000),
new Date(1458068415000),
new Date(1458068416000),
],
}];
var eventDropsChart = d3.chart.eventDrops()
.eventColor('blue')
.width(1800);
d3.select('body')
.datum(hardData)
.call(eventDropsChart);
You also have a useless call with selectAll('p')
. :)
Note: for better code formatting, use a triple backtick.
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You even don't need call to the new Date()
constructor: it also works with just some timestamps.
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Thank you for the prompt response and being patient with my amateur request.
Works like a charm
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what I do wrong?
this cod was running correctly but suddenly shows error
resnderStudent(){
return this.state.ProductList.map(Products=>
<ListItem key={Products.Id}>
<Left>
<Body style={{ flex:1, flexDirection: 'row' }}>
<Button icon transparent style={{width:27,padding:0}} onPress={this.LessProduct.bind(this,Products.Id)}>
<Left>
<Icon type="FontAwesome" name="minus-circle" style={{fontSize:30,color:'blue'}}/>
</Left>
</Button>
<Text style={{ minWidth:20, textAlign:'center',alignSelf: 'center'}}>
{this.props.ShowCount[Products.Id]}
</Text>
<Button icon transparent style={{width:27,padding:0}} onPress={this.UserOrderBasket.bind(this,Products.Id)}>
<Left>
<Icon type="FontAwesome" name='plus-circle' style={{fontSize:30,color:'blue'}}/>
</Left>
</Button>
</Body>
</Left>
<Body>
<Text>{Products.Name}</Text>
<Text note>توضیحات کوتاه در باره محصول ... </Text>
</Body>
<Thumbnail square size={50} source={{ uri: Products.Photo }} />
</ListItem>
);
}
it say's TypeError: this.state.ProductList.map is not a function but it was work
how can I solve this problem?
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