class AreaChart extends React.Component {
constructor(props) {
super(props);
this.state = {
chartData: CHART_DATA,
chartDataSelection: CHART_DATA.selection
};}
Mi CHART_DATA es mi objeto y lo asigné a chartData. A continuación se muestra mi función updateData. Aquí es donde estoy teniendo un problema. En this.setState, chartDataSelection no está tomando los datos de mi objeto. No sé cómo agarrar correctamente la tecla de selección del objeto CHART_DATA. Debajo de este código está el otro archivo js que contiene ese objeto.
updateData(timeline) {
this.setState({
chartDataSelection: timeline
});
switch (timeline) {
case "one_month":
this.setState({
options: {
xaxis: {
min: new Date("28 Jan 2013").getTime(),
max: new Date("27 Feb 2013").getTime()
}
}
});
break;
case "six_months":
this.setState({
options: {
xaxis: {
min: new Date("27 Sep 2012").getTime(),
max: new Date("27 Feb 2013").getTime()
}
}
});
break;
case "one_year":
this.setState({
options: {
xaxis: {
min: new Date("27 Feb 2012").getTime(),
max: new Date("27 Feb 2013").getTime()
}
}
});
break;
case "ytd":
this.setState({
options: {
xaxis: {
min: new Date("01 Jan 2013").getTime(),
max: new Date("27 Feb 2013").getTime()
}
}
});
break;
case "all":
this.setState({
options: {
xaxis: {
min: undefined,
max: undefined
}
}
});
break;
default:
}
}
CHART_DATA.js --- estos datos son para mi gráfico de área desde ApexCharts
const CHART_DATA = {
coins: "hello",
isFetching: false,
selection: "one_year", // this data is for the ReactApexChart line 14-395
options: {
annotations: {
yaxis: [
{
y: 0,
tickAmount: 0,
borderColor: "transparent",
label: {
borderColor: "red",
show: false,
showAlways: false,
style: {
color: "#fff",
background: "#00E396"
}
},
floating: true,
axisTicks: {
show: false
},
axisBorder: {
show: false
},
labels: {
show: false
},
crosshairs: {
show: false
}
}
],
xaxis: [
{
x: new Date("14 Nov 2012").getTime(),
borderColor: "transparent",
yAxisIndex: 0,
label: {
show: false,
text: "",
style: {
color: "#fff",
background: "#775DD0"
}
},
axisTicks: {
show: false
}
}
]
},
dataLabels: {
enabled: false,
enabledOnSeries: false
},
markers: {
size: 0,
style: "hollow"
},
xaxis: {
type: "datetime",
min: new Date("01 Mar 2012").getTime(),
tickAmount: 6
},
tooltip: {
x: {
format: "MMMM dd yyyy"
}
},
fill: {
type: "gradient",
gradient: {
shadeIntensity: 1,
opacityFrom: 0.3,
opacityTo: 0.9,
stops: [0, 100]
}
},
colors: ["#6433ff", "#00E396", "#CED4DC"],
stroke: {
width: "2"
},
chart: {
toolbar: {
show: false,
tools: {
download: true,
selection: true,
zoom: true,
zoomin: true,
zoomout: true,
pan: true,
reset: true | '<img src="/static/icons/reset.png" width="20">',
customIcons: []
},
autoSelected: "zoom"
}
}
},
series: [
{
//timestamps for the areaChart
data: [
[1327359600000, 30.95],
[1327446000000, 31.34],
[1327532400000, 31.18],
[1327618800000, 31.05],
[1327878000000, 31.0],
[1327964400000, 30.95],
[1328050800000, 31.24],
[1328137200000, 31.29],
[1328223600000, 31.85],
[1328482800000, 31.86],
[1328569200000, 32.28],
[1328655600000, 32.1],
[1328742000000, 32.65],
[1328828400000, 32.21],
[1329087600000, 32.35],
[1329174000000, 32.44],
[1329260400000, 32.46],
[1329346800000, 32.86],
[1329433200000, 32.75],
[1329778800000, 32.54],
[1329865200000, 32.33],
[1329951600000, 32.97],
[1330038000000, 33.41],
[1330297200000, 33.27],
[1330383600000, 33.27],
[1330470000000, 32.89],
[1330556400000, 33.1],
[1330642800000, 33.73],
[1330902000000, 33.22],
[1330988400000, 31.99],
[1331074800000, 32.41],
[1331161200000, 33.05],
[1331247600000, 33.64],
[1331506800000, 33.56],
[1331593200000, 34.22],
[1331679600000, 33.77],
[1331766000000, 34.17],
[1331852400000, 33.82],
[1332111600000, 34.51],
[1332198000000, 33.16],
[1332284400000, 33.56],
[1332370800000, 33.71],
[1332457200000, 33.81],
[1332712800000, 34.4],
[1332799200000, 34.63],
[1332885600000, 34.46],
[1332972000000, 34.48],
[1333058400000, 34.31],
[1333317600000, 34.7],
[1333404000000, 34.31],
[1333490400000, 33.46],
[1333576800000, 33.59],
[1333922400000, 33.22],
[1334008800000, 32.61],
[1334095200000, 33.01],
[1334181600000, 33.55],
[1334268000000, 33.18],
[1334527200000, 32.84],
[1334613600000, 33.84],
[1334700000000, 33.39],
[1334786400000, 32.91],
[1334872800000, 33.06],
[1335132000000, 32.62],
[1335218400000, 32.4],
[1335304800000, 33.13],
[1335391200000, 33.26],
[1335477600000, 33.58],
[1335736800000, 33.55],
[1335823200000, 33.77],
[1335909600000, 33.76],
[1335996000000, 33.32],
[1336082400000, 32.61],
[1336341600000, 32.52],
[1336428000000, 32.67],
[1336514400000, 32.52],
[1336600800000, 31.92],
[1336687200000, 32.2],
[1336946400000, 32.23],
[1337032800000, 32.33],
[1337119200000, 32.36],
[1337205600000, 32.01],
[1337292000000, 31.31],
[1337551200000, 32.01],
[1337637600000, 32.01],
[1337724000000, 32.18],
[1337810400000, 31.54],
[1337896800000, 31.6],
[1338242400000, 32.05],
[1338328800000, 31.29],
[1338415200000, 31.05],
[1338501600000, 29.82],
[1338760800000, 30.31],
[1338847200000, 30.7],
[1338933600000, 31.69],
[1339020000000, 31.32],
[1339106400000, 31.65],
[1339365600000, 31.13],
[1339452000000, 31.77],
[1339538400000, 31.79],
[1339624800000, 31.67],
[1339711200000, 32.39],
[1339970400000, 32.63],
[1340056800000, 32.89],
[1340143200000, 31.99],
[1340229600000, 31.23],
[1340316000000, 31.57],
[1340575200000, 30.84],
[1340661600000, 31.07],
[1340748000000, 31.41],
[1340834400000, 31.17],
[1340920800000, 32.37],
[1341180000000, 32.19],
[1341266400000, 32.51],
[1341439200000, 32.53],
[1341525600000, 31.37],
[1341784800000, 30.43],
[1341871200000, 30.44],
[1341957600000, 30.2],
[1342044000000, 30.14],
[1342130400000, 30.65],
[1342389600000, 30.4],
[1342476000000, 30.65],
[1342562400000, 31.43],
[1342648800000, 31.89],
[1342735200000, 31.38],
[1342994400000, 30.64],
[1343080800000, 30.02],
[1343167200000, 30.33],
[1343253600000, 30.95],
[1343340000000, 31.89],
[1343599200000, 31.01],
[1343685600000, 30.88],
[1343772000000, 30.69],
[1343858400000, 30.58],
[1343944800000, 32.02],
[1344204000000, 32.14],
[1344290400000, 32.37],
[1344376800000, 32.51],
[1344463200000, 32.65],
[1344549600000, 32.64],
[1344808800000, 32.27],
[1344895200000, 32.1],
[1344981600000, 32.91],
[1345068000000, 33.65],
[1345154400000, 33.8],
[1345413600000, 33.92],
[1345500000000, 33.75],
[1345586400000, 33.84],
[1345672800000, 33.5],
[1345759200000, 32.26],
[1346018400000, 32.32],
[1346104800000, 32.06],
[1346191200000, 31.96],
[1346277600000, 31.46],
[1346364000000, 31.27],
[1346709600000, 31.43],
[1346796000000, 32.26],
[1346882400000, 32.79],
[1346968800000, 32.46],
[1347228000000, 32.13],
[1347314400000, 32.43],
[1347400800000, 32.42],
[1347487200000, 32.81],
[1347573600000, 33.34],
[1347832800000, 33.41],
[1347919200000, 32.57],
[1348005600000, 33.12],
[1348092000000, 34.53],
[1348178400000, 33.83],
[1348437600000, 33.41],
[1348524000000, 32.9],
[1348610400000, 32.53],
[1348696800000, 32.8],
[1348783200000, 32.44],
[1349042400000, 32.62],
[1349128800000, 32.57],
[1349215200000, 32.6],
[1349301600000, 32.68],
[1349388000000, 32.47],
[1349647200000, 32.23],
[1349733600000, 31.68],
[1349820000000, 31.51],
[1349906400000, 31.78],
[1349992800000, 31.94],
[1350252000000, 32.33],
[1350338400000, 33.24],
[1350424800000, 33.44],
[1350511200000, 33.48],
[1350597600000, 33.24],
[1350856800000, 33.49],
[1350943200000, 33.31],
[1351029600000, 33.36],
[1351116000000, 33.4],
[1351202400000, 34.01],
[1351638000000, 34.02],
[1351724400000, 34.36],
[1351810800000, 34.39],
[1352070000000, 34.24],
[1352156400000, 34.39],
[1352242800000, 33.47],
[1352329200000, 32.98],
[1352415600000, 32.9],
[1352674800000, 32.7],
[1352761200000, 32.54],
[1352847600000, 32.23],
[1352934000000, 32.64],
[1353020400000, 32.65],
[1353279600000, 32.92],
[1353366000000, 32.64],
[1353452400000, 32.84],
[1353625200000, 33.4],
[1353884400000, 33.3],
[1353970800000, 33.18],
[1354057200000, 33.88],
[1354143600000, 34.09],
[1354230000000, 34.61],
[1354489200000, 34.7],
[1354575600000, 35.3],
[1354662000000, 35.4],
[1354748400000, 35.14],
[1354834800000, 35.48],
[1355094000000, 35.75],
[1355180400000, 35.54],
[1355266800000, 35.96],
[1355353200000, 35.53],
[1355439600000, 37.56],
[1355698800000, 37.42],
[1355785200000, 37.49],
[1355871600000, 38.09],
[1355958000000, 37.87],
[1356044400000, 37.71],
[1356303600000, 37.53],
[1356476400000, 37.55],
[1356562800000, 37.3],
[1356649200000, 36.9],
[1356908400000, 37.68],
[1357081200000, 38.34],
[1357167600000, 37.75],
[1357254000000, 38.13],
[1357513200000, 37.94],
[1357599600000, 38.14],
[1357686000000, 38.66],
[1357772400000, 38.62],
[1357858800000, 38.09],
[1358118000000, 38.16],
[1358204400000, 38.15],
[1358290800000, 37.88],
[1358377200000, 37.73],
[1358463600000, 37.98],
[1358809200000, 37.95],
[1358895600000, 38.25],
[1358982000000, 38.1],
[1359068400000, 38.32],
[1359327600000, 38.24],
[1359414000000, 38.52],
[1359500400000, 37.94],
[1359586800000, 37.83],
[1359673200000, 38.34],
[1359932400000, 38.1],
[1360018800000, 38.51],
[1360105200000, 38.4],
[1360191600000, 38.07],
[1360278000000, 39.12],
[1360537200000, 38.64],
[1360623600000, 38.89],
[1360710000000, 38.81],
[1360796400000, 38.61],
[1360882800000, 38.63],
[1361228400000, 38.99],
[1361314800000, 38.77],
[1361401200000, 38.34],
[1361487600000, 38.55],
[1361746800000, 38.11],
[1361833200000, 38.59],
[1361919600000, 39.6]
]
}
]
};
export default CHART_DATA;
1
Will
5 nov. 2019 a las 00:29
1 respuesta
Parece que no le está diciendo a setState que actualice el chartData (setState-chartData: ?updatedData) sino que cree un nuevo objeto de estado denominado options. En primer lugar, debe modificar el charData existente. En este caso lo he distribuido en una variable llamada data. A continuación, modifique los datos con el nuevo eje xaxis y, a continuación, reemplace chartData completamente con el objeto actualizado. He acortado su interruptor sólo por el ejemplo, pero tendrá que actualizar cada uno de ellos. Espero que esto ayude.
updateData(timeline) {
this.setState({
chartDataSelection: timeline
});
data = {...d}
switch (timeline) {
case "one_month":
data.options.xaxis = {
min: new Date("28 Jan 2013").getTime(),
max: new Date("27 Feb 2013").getTime()
}
this.setState({chartData: data});
break;
default:
}
}
0
Jonny B
4 nov. 2019 a las 22:30
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