【发布时间】:2016-02-09 16:31:44
【问题描述】:
我继承了一个项目,并且对 UI 非常满意。本项目在 Chrome 上使用 Bootstrap、nvd3 和 flot。有一个布局视图,其中引用了 jQuery,然后在布局主体中呈现每个页面的部分视图。在仪表板页面上,除非在脚本中再次引用 jQuery,否则图表不会显示,但该引用会导致侧边栏停止工作。可以在仪表板脚本中复制引用缓动以使图形显示和侧边栏运行,但一个图形仍然无法正常工作。这让我相信 jQuery 及其库在布局和局部视图上被多次引用,消除了显示图形、激活侧边栏、正确渲染图形等的引用。
如果正确,有没有办法跟踪每个 jQuery 引用?我尝试通过视觉删除源代码中的多个引用,将布局引用移动到 HTML 正文中,测试通过 Chrome 开发人员工具击中的内容,重新调用上述引用作为创可贴,并在此处搜索类似的问题,但似乎没有什么能同时实现正确的视觉和功能。此外,共享相同父布局的不同局部视图上的重复 jQuery 引用是否可以使任何其他局部视图中的引用无效?如果这里没有考虑其他可能的解决方案,请提出意见,因为我最终试图让侧边栏和图表正常工作。提前感谢您查看此内容。
这是带有参考的布局:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>@ViewBag.Title</title>
<meta name="viewport" content="initial-scale=1.0,maximum-scale=1.0,user-scalable=no">
<link rel="shortcut icon" href="/favicon.ico" />
@Styles.Render("~/Content/css")
@Styles.Render("~/Content/icons")
@Scripts.Render("~/bundles/modernizr")
@RenderSection("headcontent", required: false)
<!-- page specific stylesheets -->
<!-- nvd3 charts -->
<link rel="stylesheet" href="/Content/lib/novus-nvd3/nv.d3.min.css">
<!-- owl carousel -->
<link rel="stylesheet" href="/Content/lib/owl-carousel/owl.carousel.css">
<!-- google webfonts -->
<link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro:400&subset=latin-ext,latin' rel='stylesheet' type='text/css'>
<!-- datepicker -->
<link rel="stylesheet" href="/Content/lib/bootstrap-datepicker/css/datepicker3.css">
<!-- date range picker -->
<link rel="stylesheet" href="/Content/lib/bootstrap-daterangepicker/daterangepicker-bs3.css">
<!-- timepicker -->
<link rel="stylesheet" href="/Content/lib/bootstrap-timepicker/css/bootstrap-timepicker.min.css">
<!-- ion.rangeSlider -->
<link rel="stylesheet" href="/Content/lib/ion.rangeSlider/css/ion.rangeSlider.css">
<!-- bootstrap switches -->
<link href="/Content/lib/bootstrap-switch/build/css/bootstrap3/bootstrap-switch.css" rel="stylesheet">
<!-- 2col multiselect -->
<link href="/Content/lib/multi-select/css/multi-select.css" rel="stylesheet">
<!-- multiselect, tagging -->
<link rel="stylesheet" href="/Content/lib/select2/select2.css">
<!-- main stylesheet -->
<link href="/Content/css/style.css" rel="stylesheet" media="screen">
<!-- moment.js (date library) -->
<script src="/Content/lib/moment-js/moment.min.js"></script>
[styles omitted...]
</head>
<body>
[header omitted...]
<!-- main content -->
<div id="main_wrapper">
[messages omitted...]
@RenderBody()
</div>
<!-- side navigation -->
<nav id="side_nav">
@Html.Partial("~/Views/Shared/_SidebarLeft.cshtml")
</nav>
<!-- jQuery -->
<script src="/Content/js/jquery.min.js"></script>
<!-- easing -->
<script src="/Content/js/jquery.easing.1.3.min.js"></script>
<!-- bootstrap js plugins -->
<script src="/Content/bootstrap/js/bootstrap.min.js"></script>
<!-- top dropdown navigation -->
<script src="/Content/js/tinynav.js"></script>
<!-- perfect scrollbar -->
<script src="/Content/lib/perfect-scrollbar/min/perfect-scrollbar-0.4.8.with-mousewheel.min.js"></script>
<!-- common functions -->
<script src="/Content/js/tisa_common.js"></script>
@RenderSection("Scripts", required: false)
</body>
</html>
这是仪表板 HTML:
@using Project.Models
@model DashboardViewModel
@{
ViewBag.Title = "Home Page";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<div class="container-fluid">
<div class="row">
<div class="col-md-12">
<div class="panel panel-default">
<div class="heading_b">Prices Chart</div>
<div class="panel-body">
<div id="nvd3_cumulativeLine" style="width: 100%; height: 300px">
<svg></svg>
</div>
</div>
</div>
</div>
</div>
</div>
最后,这里是仪表板脚本,移除 jQuery 会导致图表消失,移除缓动会导致侧边栏停止弹出,移除这两者会导致图表消失但侧边栏功能完好无损。
@section Scripts{
<!-- page specific plugins -->
<!-- jQuery DUPLICATE -->
<script src="/Content/js/jquery.min.js"></script>
<!-- easing DUPLICATE -->
<script src="/Content/js/jquery.easing.1.3.min.js"></script>
<!-- nvd3 charts -->
<script src="/Content/lib/d3/d3.min.js"></script>
<script src="/Content/lib/novus-nvd3/nv.d3.min.js"></script>
<!-- flot charts-->
<script src="/Content/lib/flot/jquery.flot.min.js"></script>
<script src="/Content/lib/flot/jquery.flot.pie.min.js"></script>
<script src="/Content/lib/flot/jquery.flot.resize.min.js"></script>
<script src="/Content/lib/flot/jquery.flot.tooltip.min.js"></script>
<!-- clndr -->
<script src="/Content/lib/underscore-js/underscore-min.js"></script>
<script src="/Content/lib/CLNDR/src/clndr.js"></script>
<!-- easy pie chart -->
<script src="/Content/lib/easy-pie-chart/dist/jquery.easypiechart.min.js"></script>
<!-- owl carousel -->
<script src="/Content/lib/owl-carousel/owl.carousel.min.js"></script>
<!-- dashboard graph functions -->
<script src="/Content/js/apps/tisa_dashboard.js"></script>
<script type="text/javascript">
function cumulativeTestData() {
var closes = JSON.parse('@Html.Raw(Json.Encode(Model.Coordinates))')
return [
{
key: "Prices",
values: closes
},
];
}
</script>
}
【问题讨论】:
标签: javascript jquery html twitter-bootstrap nvd3.js