我一直在努力使这种猫头鹰轮播工作。 我没有收到任何错误，但如果未加载，则轮播。我尝试了在StackOverflow上为Bootstrap传送带找到的解决方案，但对我不起作用。我也尝试过使用纯CSS轮播，但它是静态的，我希望轮播能够动态工作。
Index.razor
@page "/"
@using TBS.Data;
@inject IJSRuntime JsRuntime;
@*@inject IComponentContext context;*@
@inject NavigationManager UriHelper;
@inject MediaService MediaService;
@inject ContentService ContentService;
<div class="container hero-section">
<div class="owl-carousel owl-theme slide">
<div class="hero-image item">
<img src="images/here-image.png" alt="hero-img" class="img-fluid">
<div class="hero-details">
<h2>MATT RISINGER</h2>
<h6>Home Builder. Austin, TX.</h6>
<a href="#"><button>EXPLORE CHANNEL</button></a>
</div>
</div>
<div class="hero-image item">
<img src="images/here-image.png" alt="hero-img" class="img-fluid">
<div class="hero-details">
<h2>MATT RISINGER</h2>
<h6>Home Builder. Austin, TX.</h6>
<a href="#"><button>EXPLORE CHANNEL</button></a>
</div>
</div>
</div>
</div>
_Host.cshtml
@page "/"
@namespace TBS.Pages
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>The Build Show</title>
<base href="~/" />
<link rel="stylesheet" href="css/owl.carousel.min.css">
<link rel="stylesheet" href="css/owl.theme.default.min.css">
<script src="js/jquery-3.4.1.min.js"></script>
<link rel="stylesheet" href="style.css">
<environment include="Development">
<link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
</environment>
<environment exclude="Development">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
asp-fallback-href="css/bootstrap/bootstrap.min.css"
asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute"
crossorigin="anonymous"
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" />
</environment>
<link href="css/site.css" rel="stylesheet" />
<link href="css/showvideo.css" rel="stylesheet" />
<link href="css/default.css" rel="stylesheet">
<link href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" rel="stylesheet"
integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">
<link href="https://cdn.syncfusion.com/ej2/17.2.35/material.css" rel="stylesheet" />
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-36173959-17"></script>
<script async src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script>
<script src="https://code.jquery.com/jquery-3.4.1.min.js" integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js" integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/hls.js@latest"></script>
<script src="https://cdn.syncfusion.com/ej2/17.2.35/dist/ej2.min.js"></script>
<script src="https://cdn.syncfusion.com/ej2/17.2.35/dist/ejs.interop.min.js"></script>
<script type="text/javascript" src="js/indexedDb.Blazor.js"></script>
<script type="text/javascript" src="js/functions.js"></script>
</head>
<body>
<app>
@(await Html.RenderComponentAsync<App>(RenderMode.Server))
</app>
<script src="_framework/blazor.server.js"></script>
<script src="_content/BlazorStrap/blazorStrap.js"></script>
<script src="_content/BlazorStrap/popper.min.js"></script>
@*<script type='text/javascript' src='//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js'></script>*@
<script type='text/javascript'>
(function ($) { window.fnames = new Array(); window.ftypes = new Array(); fnames[0] = 'EMAIL'; ftypes[0] = 'email'; fnames[1] = 'FNAME'; ftypes[1] = 'text'; fnames[2] = 'LNAME'; ftypes[2] = 'text'; fnames[3] = 'ADDRESS'; ftypes[3] = 'address'; fnames[4] = 'PHONE'; ftypes[4] = 'phone'; }(jQuery)); var $mcj = jQuery.noConflict(true);
</script>
<script src="js/custom.js">
</script>
<script src="js/owl.carousel.min.js"></script>
<script>
$('.slide').owlCarousel({
loop: true,
margin: 10,
nav: true,
dots: false,
autoplay: true,
responsive: {
0: {
items: 1
},
600: {
items: 1
},
1000: {
items: 1
}
}
});
$('.slide1').owlCarousel({
loop: true,
margin: 10,
nav: true,
dots: false,
responsive: {
0: {
items: 1
},
600: {
items: 2
},
1000: {
items: 3
}
}
});
$('.slide2').owlCarousel({
loop: true,
margin: 10,
nav: true,
dots: false,
responsive: {
0: {
items: 1
},
600: {
items: 2
},
1000: {
items: 3
}
}
});
$('.slide3').owlCarousel({
loop: true,
margin: 10,
nav: true,
dots: false,
responsive: {
0: {
items: 1
},
600: {
items: 2
},
1000: {
items: 3
}
}
});
</script>
</body>
</html>
答案 0 :(得分：0)
我有一个类似的问题，我发现使用JavaScript库需要使用JInterop。因此，在引用了所有必需的库之后，我在根目录wwwroot中创建了一个名为main.js的js文件，并将该引用添加到这样的index.html文件中
<script src="main.js"></script>
在这个main.js文件中，我创建了一个函数，其中包含运行滑块所需的所有javascript代码。因此main.js文件中的代码如下所示。
(function($) {
'use strict';
window.sliderFunctions = {
startSlider: function () {
/*============ All the code or function you need for your slider to run goes here ============*/
--code--
}
}}
然后我打开我的app.razor文件，然后像这样注入JSRuntime
@inject IJSRuntime JSRuntime
然后仍然在我的app.razor文件中，添加了以下代码
@code {
protected async override Task OnAfterRenderAsync(bool firstRender)
{
await JSRuntime.InvokeAsync<string>("sliderFunctions.startSlider", null);
//return base.OnAfterRenderAsync(firstRender);
}}
简单的事情是，这允许在Blazor完成渲染后运行所有javascript代码。