JQUBar 基于JQUERY的柱状图插件

复制代码 代码如下:

<div id="con"><%--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" />

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/JQUBar.js")%>" type="text/javascript"></script>
<link href="<%=Url.Content("~/Scripts/JQUBar/JQUBar.css")%>" rel="stylesheet" type="text/css" />

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({
zoom: $("#cbZoom").attr("checked"),
drag: $("#cbDragable").attr("checked"),
//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>

复制代码 代码如下:

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);
}