【JQUBAR1.1】jQuery 插件发布
JQUBAR1.1 简介
2010-11-22在博客园发布了柱状图JQUBar1.0 jQuery 插件。现将该插件升级为1.1版本。
1.1版本修复了部分bug,同时新增以下功能:
1.可自定义坐标颜色
2.可自定义X,Y轴坐标名称
3.Y轴动态坐标自动建立
4.Y轴动态坐标值自动计算
5.插件样式升级
JQUBAR1.1使用方法:
1.引入Javascript文件及CSS文件:
(在html<head></head>加入以下代码,以ASP.NET MVC 2.0 为例)
1
<
script
src
="<%=Url.Content("
~/Scripts/jquery-1.4.1.js")%
>
"
type=
"
text
/
javascript"
2 charset = " utf-8 " > </ script >
3 < script src ="<%=Url.Content(" ~/Scripts/JQUBar/wz_jsgraphics.js")% > " type= " text / javascript">< / script >
4 < script src = " <%=Url.Content( " ~ / Scripts / JQUBar / jquery-ui.min.js")%>" type="text / javascript " ></script>
5 <script src= " <%= Url.Content( " ~/Scripts/JQUBar/Utility.js " ) %> " type= " text / javascript">< / script >
6 < script src = " <%=Url.Content( " ~ / Scripts / JQUBar / JQUBar.js")%>" type="text / javascript " ></script>
7 <link href= " <%= Url.Content( " ~/Scripts/JQUBar/JQUBar.css " ) %> " rel= " stylesheet " type= " text / css" / >
2 charset = " utf-8 " > </ script >
3 < script src ="<%=Url.Content(" ~/Scripts/JQUBar/wz_jsgraphics.js")% > " type= " text / javascript">< / script >
4 < script src = " <%=Url.Content( " ~ / Scripts / JQUBar / jquery-ui.min.js")%>" type="text / javascript " ></script>
5 <script src= " <%= Url.Content( " ~/Scripts/JQUBar/Utility.js " ) %> " type= " text / javascript">< / script >
6 < script src = " <%=Url.Content( " ~ / Scripts / JQUBar / JQUBar.js")%>" type="text / javascript " ></script>
7 <link href= " <%= Url.Content( " ~/Scripts/JQUBar/JQUBar.css " ) %> " rel= " stylesheet " type= " text / css" / >
2.在html<head></head>加入以下javascript代码:
1
<
script
type
="text/javascript"
>
2 $( function () {
3 $( " #con " ).jQUBar({
4 zoom: true ,
5 drag: true ,
6 url: ' <%=Url.Action("LoadData") %> '
7 });
8
9 $( " #btnReloadBar " ).click( function () {
10 $( " #con " ).setBarParam({
11 // 是否缩放
12 zoom: $( " #cbZoom " ).attr( " checked " ),
13 // 是否可拖拽
14 drag: $( " #cbDragable " ).attr( " checked " ),
15 // X轴标题,默认为“X轴”
16 xAxis: " 人员 " ,
17 // Y轴标题,默认为“Y轴”
18 yAxis: " 金额 " ,
19 // 坐标颜色,默认为“Black”
20 axisColor: " #0476BB " ,
21 // 提供JSON数据,方便 .net、 java、 php 调用。本例在Asp.net MVC2.0下演示
22 url: ' <%=Url.Action("LoadData") %>/?name= ' + $( " #txtName " ).val()
23 }).reload();
24 });
25 });
26 </ script >
2 $( function () {
3 $( " #con " ).jQUBar({
4 zoom: true ,
5 drag: true ,
6 url: ' <%=Url.Action("LoadData") %> '
7 });
8
9 $( " #btnReloadBar " ).click( function () {
10 $( " #con " ).setBarParam({
11 // 是否缩放
12 zoom: $( " #cbZoom " ).attr( " checked " ),
13 // 是否可拖拽
14 drag: $( " #cbDragable " ).attr( " checked " ),
15 // X轴标题,默认为“X轴”
16 xAxis: " 人员 " ,
17 // Y轴标题,默认为“Y轴”
18 yAxis: " 金额 " ,
19 // 坐标颜色,默认为“Black”
20 axisColor: " #0476BB " ,
21 // 提供JSON数据,方便 .net、 java、 php 调用。本例在Asp.net MVC2.0下演示
22 url: ' <%=Url.Action("LoadData") %>/?name= ' + $( " #txtName " ).val()
23 }).reload();
24 });
25 });
26 </ script >
3.加入HTML代码:
1
<
div
id
="con"
style
="position: relative"
>
2 <% -- JQUBAR容器 -- %>
3 </ div >
4 < input type ="checkbox" id ="cbZoom" checked ="checked" />
5 < label for ="cbZoom" >
6 缩放 </ label >
7 < input type ="checkbox" id ="cbDragable" checked ="checked" />
8 < label for ="cbDragable" >
9 拖拽 </ label >
10 < br />
11 姓名模糊查询: < input type ="text" id ="txtName" />
12 < br />
13 < input type ="button" id ="btnReloadBar" value ="重新加载" />
2 <% -- JQUBAR容器 -- %>
3 </ div >
4 < input type ="checkbox" id ="cbZoom" checked ="checked" />
5 < label for ="cbZoom" >
6 缩放 </ label >
7 < input type ="checkbox" id ="cbDragable" checked ="checked" />
8 < label for ="cbDragable" >
9 拖拽 </ label >
10 < br />
11 姓名模糊查询: < input type ="text" id ="txtName" />
12 < br />
13 < input type ="button" id ="btnReloadBar" value ="重新加载" />
4.MVC2.0 C#代码:
1
private
NORTHWINDDataContext _Context
=
new
NORTHWINDDataContext();
2 private decimal [] GetPricesByEmployeeId( int employeeId)
3 {
4 decimal [] result = null ;
5 result = _Context.Orders.Where(o => o.EmployeeID == employeeId).Take( 5 )
6 .Select(oo => ( decimal )oo.ShipVia).ToArray();
7 return result;
8 }
9
10 public JsonResult LoadData( string name)
11 {
12 var data = (from e in _Context.Employees.Take( 10 ).ToList()
13 select new
14 {
15 EmployeeID = e.EmployeeID,
16 Orders = GetPricesByEmployeeId(e.EmployeeID),
17 Name = e.FirstName,
18 }).Distinct();
19
20 if ( ! string .IsNullOrEmpty(name))
21 {
22 data = data.Where(d => d.Name.IndexOf(name) >= );
23 }
24
25 return Json( new { Success = true , Msg = data }, JsonRequestBehavior.AllowGet);
26 }
2 private decimal [] GetPricesByEmployeeId( int employeeId)
3 {
4 decimal [] result = null ;
5 result = _Context.Orders.Where(o => o.EmployeeID == employeeId).Take( 5 )
6 .Select(oo => ( decimal )oo.ShipVia).ToArray();
7 return result;
8 }
9
10 public JsonResult LoadData( string name)
11 {
12 var data = (from e in _Context.Employees.Take( 10 ).ToList()
13 select new
14 {
15 EmployeeID = e.EmployeeID,
16 Orders = GetPricesByEmployeeId(e.EmployeeID),
17 Name = e.FirstName,
18 }).Distinct();
19
20 if ( ! string .IsNullOrEmpty(name))
21 {
22 data = data.Where(d => d.Name.IndexOf(name) >= );
23 }
24
25 return Json( new { Success = true , Msg = data }, JsonRequestBehavior.AllowGet);
26 }
程序截图
图1:
图2:
注意事项
显示JQUBAR插件页面的html标准请使用 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> ,MVC2.0 C#代码使用NORTHWIND数据库。JQUBar1.1插件在这里下载。
Enjoy !
原文链接: http://www.cnblogs.com/ryanding/archive/2010/11/26/1886495.html
转载于:https://my.oschina.net/dtec/blog/43291