标签:插入数据 内蒙古 you 开发环境 def conf ati styles element
上一小节,我们总结了折线(面积)图、柱状(条形)图、饼(圆环)图类型的图表。
但是,都是静态的。接下来的,这一小节,总结的是Echarts 动态数据的交换。
开发环境:win10 家庭版
开发工具:Visual Studio 2019
数据库:MySQL
数据连接工具:Navicat Premium
使用技术:.Net Mvc+Dapper
//创建 sys_visitoronhour
DROP TABLE IF EXISTS `sys_visitoronhour`;
CREATE TABLE `sys_visitoronhour` (
`Id` int(11) NOT NULL AUTO_INCREMENT,
`Houer_name` int(11) DEFAULT NULL COMMENT '小时',
`Hour_time` int(11) DEFAULT NULL COMMENT '次数',
PRIMARY KEY (`Id`)
) ENGINE=InnoDB AUTO_INCREMENT=24 DEFAULT CHARSET=utf8;
//插入数据
INSERT INTO `sys_visitoronhour` VALUES ('1', '1', '111');
INSERT INTO `sys_visitoronhour` VALUES ('2', '2', '223');
INSERT INTO `sys_visitoronhour` VALUES ('3', '3', '456');
INSERT INTO `sys_visitoronhour` VALUES ('4', '4', '432');
INSERT INTO `sys_visitoronhour` VALUES ('5', '5', '412');
INSERT INTO `sys_visitoronhour` VALUES ('6', '6', '321');
INSERT INTO `sys_visitoronhour` VALUES ('7', '7', '342');
INSERT INTO `sys_visitoronhour` VALUES ('8', '8', '341');
INSERT INTO `sys_visitoronhour` VALUES ('9', '9', '324');
INSERT INTO `sys_visitoronhour` VALUES ('10', '10', '456');
INSERT INTO `sys_visitoronhour` VALUES ('11', '11', '654');
INSERT INTO `sys_visitoronhour` VALUES ('12', '12', '546');
INSERT INTO `sys_visitoronhour` VALUES ('13', '13', '654');
INSERT INTO `sys_visitoronhour` VALUES ('14', '14', '765');
INSERT INTO `sys_visitoronhour` VALUES ('15', '15', '657');
INSERT INTO `sys_visitoronhour` VALUES ('16', '16', '667');
INSERT INTO `sys_visitoronhour` VALUES ('17', '17', '789');
INSERT INTO `sys_visitoronhour` VALUES ('18', '18', '987');
INSERT INTO `sys_visitoronhour` VALUES ('19', '19', '897');
INSERT INTO `sys_visitoronhour` VALUES ('20', '20', '888');
INSERT INTO `sys_visitoronhour` VALUES ('21', '21', '988');
INSERT INTO `sys_visitoronhour` VALUES ('22', '22', '768');
INSERT INTO `sys_visitoronhour` VALUES ('23', '23', '399');
//创建 sys_visitoronprovince
DROP TABLE IF EXISTS `sys_visitoronprovince`;
CREATE TABLE `sys_visitoronprovince` (
`Id` int(36) NOT NULL AUTO_INCREMENT COMMENT 'Id自增',
`Visitors_Province_Name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '省份',
`Visitors_Time` int(11) DEFAULT NULL COMMENT '访问次数',
PRIMARY KEY (`Id`)
) ENGINE=InnoDB AUTO_INCREMENT=51 DEFAULT CHARSET=utf8;
//插入数据
INSERT INTO `sys_visitoronprovince` VALUES ('1', '北京', '223');
INSERT INTO `sys_visitoronprovince` VALUES ('5', '天津', '332');
INSERT INTO `sys_visitoronprovince` VALUES ('7', '上海', '442');
INSERT INTO `sys_visitoronprovince` VALUES ('11', '重庆', '442');
INSERT INTO `sys_visitoronprovince` VALUES ('14', '内蒙古自治区', '552');
INSERT INTO `sys_visitoronprovince` VALUES ('17', '新疆维吾尔自治区', '664');
INSERT INTO `sys_visitoronprovince` VALUES ('20', '西藏自治区', '223');
INSERT INTO `sys_visitoronprovince` VALUES ('24', '宁夏回族自治区', '556');
INSERT INTO `sys_visitoronprovince` VALUES ('26', '广西壮族自治区', '321');
INSERT INTO `sys_visitoronprovince` VALUES ('28', '黑龙江省', '432');
INSERT INTO `sys_visitoronprovince` VALUES ('29', '吉林省', '456');
INSERT INTO `sys_visitoronprovince` VALUES ('30', '辽宁省', '432');
INSERT INTO `sys_visitoronprovince` VALUES ('31', '河北省', '345');
INSERT INTO `sys_visitoronprovince` VALUES ('32', '山西省', '121');
INSERT INTO `sys_visitoronprovince` VALUES ('33', '青海省', '232');
INSERT INTO `sys_visitoronprovince` VALUES ('34', '山东省', '421');
INSERT INTO `sys_visitoronprovince` VALUES ('35', '河南省', '512');
INSERT INTO `sys_visitoronprovince` VALUES ('36', '江苏省', '123');
INSERT INTO `sys_visitoronprovince` VALUES ('37', '安徽省', '425');
INSERT INTO `sys_visitoronprovince` VALUES ('38', '浙江省', '321');
INSERT INTO `sys_visitoronprovince` VALUES ('39', '福建省', '232');
INSERT INTO `sys_visitoronprovince` VALUES ('40', '江西省', '211');
INSERT INTO `sys_visitoronprovince` VALUES ('41', '湖南省', '344');
INSERT INTO `sys_visitoronprovince` VALUES ('42', '湖北省', '151');
INSERT INTO `sys_visitoronprovince` VALUES ('43', '广东省', '242');
INSERT INTO `sys_visitoronprovince` VALUES ('44', '台湾省', '125');
INSERT INTO `sys_visitoronprovince` VALUES ('45', '海南省', '111');
INSERT INTO `sys_visitoronprovince` VALUES ('46', '甘肃省', '222');
INSERT INTO `sys_visitoronprovince` VALUES ('47', '陕西省', '333');
INSERT INTO `sys_visitoronprovince` VALUES ('48', '四川省', '444');
INSERT INTO `sys_visitoronprovince` VALUES ('49', '贵州省', '555');
INSERT INTO `sys_visitoronprovince` VALUES ('50', '云南省', '666');
【1】.打开Visual Studio 2019 创建空的Mvc 项目
【2】.打开web.config 在
<add key="vs:EnableBrowserLink" value="false" />
【3】.在
<connectionStrings>
<add name="mq" connectionString="server=localhost;uid=root;pwd=root;Database=mysqldemodb;Charset=utf8;Allow User Variables=True;"/>
</connectionStrings>
【4】.在项目中 创建lib文件夹 存放下载好的Echarts和其他的插件
【5】.在View文件夹中 创建Share文件夹
【6】.在Share文件夹中 创建**_LayoutIndex**布局页 引用Echarts、主题和其他插件脚本、样式
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>@ViewBag.Title</title>
<link href="~/lib/layui/css/layui.css" rel="stylesheet" />
<link href="~/lib/layer/theme/default/layer.css" rel="stylesheet" />
<script src="~/lib/jquery/jquery-1.12.4.min.js"></script>
<script src="~/lib/layer/layer.js"></script>
<script src="~/lib/layui/layui.js"></script>
<script src="~/lib/echarts/echarts.min.js"></script>
<script src="~/lib/echarts/walden.js"></script>
<style>
.layout {
margin: 20px;
padding-left: 15px;
padding-right: 15px;
margin-bottom: 70px;
border: 1px solid #ddd;
border-radius: 10px;
}
</style>
</head>
<body>
@RenderBody()
</body>
</html>
【7】.在Controllers文件夹 创建IndexController 控制器
【8】.在IndexController控制器 创建Index视图 引用**_LayoutIndex**布局页
【1】安装 MySQL.Data 安装命令
PM> Install-Package MySql.Data
【2】安装 Dapper 安装命令
Install-Package Dapper
【1】在Index视图中
@{
ViewBag.Title = "Index";
Layout = "~/Views/Share/_LayoutIndex.cshtml";
}
<div class="layui-fluid">
<div class="layout">
<fieldset class="layui-elem-field layui-field-title"><legend>动态图表</legend></fieldset>
<div class="layui-row">
<div class="layui-col-md12">
<div id="main" style="width: 100%;height:400px;"></div>
</div>
</div>
</div>
</div>
【2】脚本
var myChart1 = echarts.init(document.getElementById('main'), 'walden');
myChart1.setOption({
tooltip: { trigger: 'axis' },
legend: { data: ['访问量'] },
calculable: true,
xAxis: [
{
type: 'category',
data: [],
axisLabel: {
show: true,
textStyle: { color: '#000' },
rotate: 25,
interval: 0,
}
}
],
yAxis: [
{
type: 'value'
}
],
series: [
{
name: '访问量',
type: 'bar',
data: [],
markPoint: {
data: [
{ type: 'max', name: '最大值' },
{ type: 'min', name: '最小值' }
]
},
markLine: {
data: [
{ type: 'average', name: '平均值' }
]
}
},
]
});
Get_load();
//text: 文本内容
//maskColor: 背景色
//textColor:文本颜色
myChart1.showLoading('default', { text: '统计中,请稍候...', maskColor: '#404a59', textColor: '#fff', });
function Get_load() {
var xvalue = [];
var yvalue = [];
$.ajax({
url: "../Index/Area_Times",
type: "Get",
async: false,
}).done(function (msg) {
if ($.isEmptyObject(msg) == false) {
$.each(msg, function (i, obj) {
xvalue.push(obj.Visitors_Province_Name);
yvalue.push(obj.Visitors_Time);
});
myChart1.setOption({
xAxis: [{ data: xvalue }],
series: [{ data: yvalue }]
});
setTimeout(function () { myChart1.hideLoading(); }, 1000);
}
}).fail(function (error) { });
}
【3】在IndexController 控制器中
#region 地区访问次数
public JsonResult Area_Times() {
using (var mqconns = new MySqlConnection(mqcon)) {
string sql = "select * from v_Visitor_Area";
var result = mqconns.Query<sys_visitorOnProvince>(sql);
return Json(result,JsonRequestBehavior.AllowGet);
}
}
#endregion
效果:
有时候我们需要通过点击图表的某一列,想查询选择的这一列的详细数据。
以下,我们来讲一下,如何可以通过选中某一列跳转到对应的数据。
我们就以柱状图为列子~
【1】首先,我们需要在IndexController控制器中 创建Detial方法 获取前台传过来的值
public ActionResult Detial(string Id) {
ViewBag.Id = Id;
return View();
}
【2】其次,我们需要在IndexController控制器中 创建AreaByname_Times方法 用于接收值
public JsonResult AreaByname_Times() {
using (var mqconns = new MySqlConnection(mqcon)) {
string paraname = Request["paraname"];
string sql = "select * from sys_visitoronprovince where 1=1";
if (paraname == "华东地区")
{
sql += " and (Visitors_Province_Name LIKE '%山东%' OR ";
sql += " Visitors_Province_Name LIKE '%江苏%' OR";
sql += " Visitors_Province_Name LIKE '%上海%' OR";
sql += " Visitors_Province_Name LIKE '%浙江%' OR";
sql += " Visitors_Province_Name LIKE '%安徽%' OR";
sql += " Visitors_Province_Name LIKE '%福建%' OR";
sql += " Visitors_Province_Name LIKE '%江西%')";
}
else if (paraname == "华南地区") {
sql += " and (Visitors_Province_Name LIKE '%广东%' OR";
sql += " Visitors_Province_Name LIKE '%广西%' OR";
sql += " Visitors_Province_Name LIKE '%海南%')";
}
else if (paraname == "华中地区")
{
sql += " and (Visitors_Province_Name LIKE '%河南%' OR";
sql += " Visitors_Province_Name LIKE '%湖南%' OR";
sql += " Visitors_Province_Name LIKE '%湖北%')";
}
else if (paraname == "华北地区")
{
sql += " and (Visitors_Province_Name LIKE '%北京%' OR";
sql += " Visitors_Province_Name LIKE '%天津%' OR";
sql += " Visitors_Province_Name LIKE '%河北%' OR";
sql += " Visitors_Province_Name LIKE '%山西%' OR ";
sql += " Visitors_Province_Name LIKE '%内蒙古%')";
}
else if (paraname == "西北地区")
{
sql += " and (Visitors_Province_Name LIKE '%宁夏%' OR";
sql += " Visitors_Province_Name LIKE '%青海%' OR";
sql += " Visitors_Province_Name LIKE '%陕西%' OR";
sql += " Visitors_Province_Name LIKE '%甘肃%' OR ";
sql += " Visitors_Province_Name LIKE '%新疆%')";
}
else if (paraname == "西南地区")
{
sql += " and (Visitors_Province_Name LIKE '%四川%' OR";
sql += " Visitors_Province_Name LIKE '%贵州%' OR";
sql += " Visitors_Province_Name LIKE '%云南%' OR";
sql += " Visitors_Province_Name LIKE '%重庆%' OR ";
sql += " Visitors_Province_Name LIKE '%西藏%')";
}
else if (paraname == "东北地区")
{
sql += " and (Visitors_Province_Name LIKE '%辽宁%' OR";
sql += " Visitors_Province_Name LIKE '%吉林%' OR";
sql += " Visitors_Province_Name LIKE '%黑龙江%')";
}
var result = mqconns.Query<sys_visitorOnProvince>(sql);
return Json(result,JsonRequestBehavior.AllowGet);
}
}
【3】在Detail 视图
@{
ViewBag.Title = "Detial";
Layout = "~/Views/Share/_LayoutIndex.cshtml";
}
<div class="layui-fluid">
<div class="layout">
<table class="layui-table " lay-skin="line" id="tb">
<thead>
<tr>
<th>序号</th>
<th>地区名称</th>
<th>访问次数</th>
</tr>
</thead>
</table>
</div>
</div>
【4】创建脚本
<script type="text/javascript">
$(function () {
var id = '@ViewBag.id';
$.get("../Index/AreaByname_Times?paraname=" + id, function (msg) {
if ($.isEmptyObject(msg) == false) {
var str_tb = "";
$("#tb tr:gt(0)").remove();
$.each(msg, function (i, obj) {
str_tb += "<tr>";
str_tb += "<td>" + (i + 1) + "</td>";
str_tb += "<td>" + obj.Visitors_Province_Name + "</td>";
str_tb += "<td>" + obj.Visitors_Time + "</td>";
str_tb += "</tr>";
});
$(str_tb).appendTo("#tb");
}
});
});
</script>
效果:
【1】在Index 视图中
@{
ViewBag.Title = "Index";
Layout = "~/Views/Share/_LayoutIndex.cshtml";
}
<div class="layui-fluid">
<div class="layout">
<fieldset class="layui-elem-field layui-field-title"><legend>动态图表</legend></fieldset>
<div class="layui-row">
<div class="layui-col-md12">
<div id="main1" style="width: 100%;height:400px;"></div>
</div>
</div>
</div>
</div>
【2】脚本
var myChart = echarts.init(document.getElementById('main'), 'walden');
myChart.setOption({
tooltip: { trigger: 'axis' },
legend: { data: ['每天访问量'] },
calculable: true,
xAxis: [
{
type: 'category',
boundaryGap: false,
data: []
}
],
yAxis: [
{
type: 'value'
}
],
series: [
{
name: '每天访问量',
type: 'line',
stack: '访问次数',
data: []
},
]
});
Get_load();
//text: 文本内容
//maskColor: 背景色
//textColor:文本颜色
myChart.showLoading('default', { text: '统计中,请稍候...', maskColor: '#404a59', textColor: '#fff', });
function Get_load() {
var xvalue = [];
var yvalue = [];
$.ajax({
url: "../Index/SingleBar",
type: "Get",
async: false,
}).done(function (msg) {
if ($.isEmptyObject(msg) == false) {
$.each(msg, function (i, obj) {
xvalue.push(obj.Houer_name);
yvalue.push(obj.Hour_time);
});
myChart.setOption({
xAxis: [{ data: xvalue }],
series: [{ data: yvalue }]
});
setTimeout(function () { myChart.hideLoading(); }, 1000);
}
}).fail(function (error) { });
}
}
【3】在IndexController控制器中
#region 获取24小时访问次数
/// <summary>
/// 获取24小时访问次数
/// </summary>
/// <returns></returns>
public JsonResult SingleBar()
{
using (var mqconns = new MySqlConnection(mqcon))
{
string sql = "select * from sys_visitorOnHour ";
var result = mqconns.Query<sys_visitorOnHour>(sql);
return Json(result, JsonRequestBehavior.AllowGet);
}
}
#endregion
效果图:
【1】在Index 视图中
@{
ViewBag.Title = "Index";
Layout = "~/Views/Share/_LayoutIndex.cshtml";
}
<div class="layui-fluid">
<div class="layout">
<fieldset class="layui-elem-field layui-field-title"><legend>动态图表</legend></fieldset>
<div class="layui-row">
<div class="layui-col-md12">
<div id="main1" style="width: 100%;height:400px;"></div>
</div>
</div>
</div>
</div>
【2】脚本
var myChart2 = echarts.init(document.getElementById('main2'), 'walden');
myChart2.setOption({
title: {
text: '民族自治区访问量',
x: 'center'
},
tooltip: {
trigger: 'item',
formatter: "{b} : {c} ({d}%)"
},
legend: {
orient: 'vertical',
x: 'left',
data: []
},
calculable: true,
series: [
{
name: '访问来源',
type: 'pie',
radius: '55%',
center: ['50%', '60%'],
data: []
}
]
});
Get_load();
//text: 文本内容
//maskColor: 背景色
//textColor:文本颜色
myChart1.showLoading('default', { text: '统计中,请稍候...', maskColor: '#404a59', textColor: '#fff', });
function Get_load() {
var xvalue = [];
var yvalue = [];
$.ajax({
url: "../Index/Native_Times",
type: "Get",
async: false,
}).done(function (msg) {
if ($.isEmptyObject(msg) == false) {
$.each(msg, function (i, obj) {
xvalue.push(obj.Visitors_Province_Name);
yvalue.push({ value: obj.Visitors_Time, name: '' + obj.Visitors_Province_Name + '' });
});
myChart2.setOption({
legend: { data: xvalue },
series: [{ data: yvalue }]
});
setTimeout(function () { myChart2.hideLoading(); }, 1000);
}
}).fail(function (error) { });
}
【3】在IndexController控制器中
#region 自治区访问量
public JsonResult Native_Times() {
using (var mqconns =new MySqlConnection(mqcon)) {
string sql = "select * from sys_visitoronprovince ";
sql += "where (Visitors_Province_Name='内蒙古自治区' ";
sql += "or Visitors_Province_Name='广西壮族自治区'";
sql += "or Visitors_Province_Name='宁夏回族自治区'";
sql += "or Visitors_Province_Name='新疆维吾尔自治区' ";
sql += "or Visitors_Province_Name='西藏自治区') ORDER BY Visitors_Time desc";
var result = mqconns.Query<sys_visitorOnProvince>(sql);
return Json(result,JsonRequestBehavior.AllowGet);
}
}
#endregion
效果:
标签:插入数据 内蒙古 you 开发环境 def conf ati styles element
原文地址:https://www.cnblogs.com/ZengJiaLin/p/11356966.html