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Add server.go and other js code, the chart is showing now. But has one problem, the showing charset has problem

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weizili.360.laptop 2014-12-25 21:09:41 +08:00
parent c9b10d2991
commit 4bad8ebf2e
7 changed files with 179 additions and 10 deletions
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2
LICENSE
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Copyright (c) 2014,
Copyright (c) 2014, zieckey
All rights reserved.
Redistribution and use in source and binary forms, with or without

6
highcharts_js.go
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package gochart
import (
)
package main
var HighChartsJS = `
/*

6
jquery_1_8_3_min_js.go Normal file
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9
main.go Normal file
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package main
const start = `version: 1.0
http://localhost:8000`
func main() {
println(start)
println(ListenAndServe(":8000").Error())
}

4
modules_exporting_js.go
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package main
import (
)
var ModulesExportingJS = `
/*
Highcharts JS v4.0.1 (2014-04-24)

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point_line_html.go Normal file
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package main
var PointLineHtml = `{{define "T"}}
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Highcharts Example</title>
<script type="text/javascript">{{.JQuery183MinJS}}</script>
<script type="text/javascript">
$(function () {
$('#container').highcharts({
chart: {
// type: 'spline'
type: '{{.ChartType}}'
// 默认是折线图(line)。type取值如下：
// line:折线图
// spline:曲线图，线条圆滑一些
// column:竖向柱状图
// area:面积图
// bar:横向柱状图
// 更多选项请参考：http://api.highcharts.com/highcharts#plotOptions
},
title: {
// text: 'Monthly Average Temperature',
text: '{{.Title}}',
//x: -20 //center
},
subtitle: {
// text: 'Source: WorldClimate.com',
text: '{{.SubTitle}}',
//x: -20
},
xAxis: {
// categories: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12']
categories: {{.XAxisNames}} // JSONArray格式，字符串，与x轴上点数的个数一致，
},
yAxis: {
title: {
// text: 'Temperature (°C)'
text: '{{.YAxisName}}'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
// valueSuffix: '°C'
valueSuffix: '{{.ValueSuffix}}'
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'middle',
borderWidth: 0
},
series: [
{{.DataArray}}
/*
{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
},
{
name: 'New York',
data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
},
{
name: 'Berlin',
data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
},
{
name: 'London',
data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
}
*/
]
});
});
</script>
</head>
<body>
<script>{{.HighChartsJS}}</script>
<script>{{.ModulesExportingJS}}</script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
</body>
</html>
{{end}}
`

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server.go Normal file
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package main
import (
// "errors"
// "fmt"
"net/http"
"text/template"
)
var DataArray = `
{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
},
{
name: 'New York',
data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
},
{
name: 'Berlin',
data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
},
{
name: 'London',
data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
}
`
func handler(w http.ResponseWriter, r *http.Request) {
var Args = map[string]string{
"HighChartsJS": HighChartsJS,
"JQuery183MinJS" : JQuery183MinJS,
"ModulesExportingJS" : ModulesExportingJS,
"ChartType" : "spline",
"Title" : "Monthly Average Temperature",
"SubTitle" : "Source: WorldClimate.com",
"YAxisName" : "Temperature (°C)",
"XAxisNames" : "['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12']",
"ValueSuffix" : "°C",
"DataArray" : DataArray,
}
if t, err := template.New("foo").Parse(PointLineHtml); err != nil {
w.Write([]byte(err.Error()))
} else {
if err = t.ExecuteTemplate(w, "T", Args); err != nil {
w.Write([]byte(err.Error()))
}
}
}
func ListenAndServe(addr string) error {
http.HandleFunc("/", handler)
http.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {})
// var err error
// ChartFiles, err = LookupCurrentDir(".")
// if err != nil {
// return err
// }
//
// if len(ChartFiles) == 0 {
// return errors.New("No chart data.")
// }
return http.ListenAndServe(addr, nil)
}