JQUBAR1.1 jQuery 柱状图插件发布 |
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) 复制代码 代码如下: <script src="<%=Url.Content("'/Scripts/jquery-1.4.1.js")%>" type="text/javascript" charset="utf-8"></script> <script src="<%=Url.Content("'/Scripts/JQUBar/wz_jsgraphics.js")%>" type="text/javascript"></script> <script src="<%=Url.Content("'/Scripts/JQUBar/jquery-ui.min.js")%>" type="text/javascript"></script> <script src="<%=Url.Content("'/Scripts/JQUBar/Utility.js")%>" type="text/javascript"></script> <script src="<%=Url.Content("'/Scripts/JQUBar/JQUBar.js")%>" type="text/javascript"></script> <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: 复制代码 代码如下: <script type="text/javascript"> $(function () { $("#con").jQUBar({ zoom: true, drag: true, url: <%=Url.Action("LoadData") %> }); $("#btnReloadBar").click(function () { $("#con").setBarParam({ //是否缩放 zoom: $("#cbZoom").attr("checked"), //是否可拖拽 drag: $("#cbDragable").attr("checked"), //X轴标题,默认为“X轴” xAxis: "人员", //Y轴标题,默认为“Y轴” yAxis: "金额", //坐标颜色,默认为“Black” axisColor: "#0476BB", //提供JSON数据,方便 .net、 java、 php 调用 。本例在Asp.net MVC2.0下演示 url: <%=Url.Action("LoadData") %>/?name= + $("#txtName").val() }).reload(); }); }); </script> 3.加入HTML代码: 复制代码 代码如下: <div id="con" style="position: relative"> <%--JQUBAR容器--%> </div> <input type="checkbox" id="cbZoom" checked="checked" /> <label for="cbZoom"> 缩放</label> <input type="checkbox" id="cbDragable" checked="checked" /> <label for="cbDragable"> 拖拽</label> <br /> 姓名模糊查询:<input type="text" id="txtName" /> <br /> <input type="button" id="btnReloadBar" value="重新加载" /> 4.MVC2.0 C#代码: 复制代码 代码如下: private NORTHWINDDataContext _Context = new NORTHWINDDataContext(); private decimal[] GetPricesByEmployeeId(int employeeId) { decimal[] result = null; result = _Context.Orders.Where(o => o.EmployeeID == employeeId).Take(5) .Select(oo => (decimal)oo.ShipVia).ToArray(); return result; } public JsonResult LoadData(string name) { var data = (from e in _Context.Employees.Take(10).ToList() select new { EmployeeID = e.EmployeeID, Orders = GetPricesByEmployeeId(e.EmployeeID), Name = e.FirstName, }).Distinct(); if (!string.IsNullOrEmpty(name)) { data = data.Where(d => d.Name.IndexOf(name) >= 0); } return Json(new { Success = true, Msg = data }, JsonRequestBehavior.AllowGet); } 程序截图 图1: 图2:
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