.ajax()请求并处理数据，然后注入echart表格[for循
2016-11-08 本文已影响65人
6659a0f02826
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>demo1</title>
</head>
<body>
<div id="main" style="width: 600px;height:400px;"></div>
<script src="jquery-3.1.1.min.js" type="text/javascript"></script>
<script type="text/javascript" src="echarts.min.js"></script>
<script type="text/javascript">
var url = '这里输入请求的网址链接';
var year = [],temp = [];
console.log("aa");
var demoData = $.ajax({
type: 'get',
url : url
})
console.log("AA");
$.when(demoData).done(function(a) {
for (var i = 0; i < a.data.length; i++) {
var x = a.data[i].date[0];
var y = a.data[i].value[0];
console.log(x);
console.log(y);
year.push(x);
temp.push(y);
var myChart = echarts.init(document.getElementById('main'));
option = {
title: {
text: '统计'
},
tooltip: {
trigger: 'axis'
},
legend: {
data:['统计']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
toolbox: {
feature: {
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: year
},
yAxis: {
type: 'value'
},
series: [
{
name:'统计',
type:'line',
stack: '总量',
data:temp
}
]
};
myChart.setOption(option);
}
})
</script>
</body>
</html>
我知道这里出问题了，不知道怎么改
for (var i = 0; i < a.data.length; i++) {
var x = a.data[i].date[0];
var y = a.data[i].value[0];
year.push(x);
temp.push(y);
2016.11.7
*-------------------------------------------------------------------
2016.11.8
今天改了下，发现正确了，代码如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>demo1</title>
</head>
<body>
<div id="main" style="width: 600px;height:400px;"></div>
<script src="jquery-3.1.1.min.js" type="text/javascript"></script>
<script type="text/javascript" src="echarts.min.js"></script>
<script type="text/javascript">
var url = 'https://raw.githubusercontent.com/chunyuezhang/aa/master/data.json';
var year = [],temp = [];
var demoData = $.ajax({
type: 'get',
url : url
})
$.when(demoData).done(function(a) {
for (var i = 0; i < a.data.length; i++) {
var x = a.data[i].date;
var y = a.data[i].value;
console.log(x);
console.log(y);
year.push(x.slice(0,4)-0);
temp.push(y);
var myChart = echarts.init(document.getElementById('main'));
option = {
title: {
text: '统计'
},
tooltip: {
trigger: 'axis'
},
legend: {
data:['统计']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
toolbox: {
feature: {
saveAsImage: {}
}
},
xAxis: {
type: 'category',
boundaryGap: false,
data: year
},
yAxis: {
type: 'value'
},
series: [
{
name:'统计',
type:'line',
stack: '总量',
data:temp
}
]
};
myChart.setOption(option);
}
})
</script>
</body>
</html>
