我是 vue.js 2 的新手。我目前正在使用 vue 框架在内部重新创建此图: https ://codepen.io/apexcharts/pen/rqWeBX
我需要从 generateDayWiseTimeSeries() 函数中获取一些数据。我目前正在从 DATA() 调用它,它导致我出现此错误:
[Vue warn]: Error in data(): "ReferenceError: generateDayWiseTimeSeries is not defined"
我已经尝试使用 .this 语法返回数据并将函数放在 created: 部分中,但没有运气。
这是我的 vue.js 代码,如果您能告诉我这是否是正确的做法,我将不胜感激。
Vue.component("apexchart", VueApexCharts);
const Dashboard = {
data: function() {
return {
series_5: [
generateDayWiseTimeSeries(new Date("22 Apr 2017").getTime(), 115, {
min: 30,
max: 90
})
]
};
},
components: {
apexcharts: VueApexCharts
},
methods: {
generateDayWiseTimeSeries: function(baseval, count, yrange) {
var i = 0;
var series = [];
while (i < count) {
var x = baseval;
var y =
Math.floor(Math.random() * (yrange.max - yrange.min + 1)) +
yrange.min;
series.push([x, y]);
baseval += 86400000;
i++;
}
return series;
}
},
,
template: `
// THE TEMPLATE IS USELESS FOR THIS PROBLEM
<div class="container">
<div class="row" >
<div class="col-sm col-xs-12">
<div class="card " style ="margin-bottom : 20px" >
<div class="card-body">
<h5 class="card-title">Indices de ventes</h5>
<p class="card-text">Ventes totales .</p>
<div><apexchart type="bar" :options="options_1" :series="series_1"></apexchart></div>
</div>
</div>
</div>
<div class="col-sm col-xs-12">
<div class="card " style ="margin-bottom : 20px" >
<div class="card-body">
<h5 class="card-title">Ventes</h5>
<p class="card-text">Indice des ventes total.</p>
<div><apexchart type="line" :options="options_2" :series="series_2"></apexchart></div>
</div>
</div>
</div>
</div> // THE TEMPLATE IS USELESS FOR THIS PROBLEM
`
};
编辑:修改
series_5: [
this.generateDayWiseTimeSeries(new Date("22 Apr 2017").getTime(), 115, {
min: 30,
max: 90
})
]
现在它似乎正在工作!