asNavFor not working ngx-slick-carousel in Angular 8

Question

我正在开发一个在 Angular 8 中制作的项目，并且想使用第三方库，例如ngx-slick-carousel并且一切正常，但我有缩略图轮播，其中有asNavFor之类的选项，请参阅以下属性

imagesSlider = {
  speed:300,
  slidesToShow:1,
  slidesToScroll:1,
  cssEase:'linear',
  fade:true,
  autoplay: true,
  draggable:true,
  prevArrow:'.client-feedback .prev-arrow',
  nextArrow:'.client-feedback .next-arrow',
  asNavFor:".client-thumbnails",
};
thumbnailsSlider = {
  speed:300,
  slidesToShow:5,
  slidesToScroll:1,
  cssEase:'linear',
  autoplay: true,
  centerMode:true,
  draggable:false,
  focusOnSelect:true,
  asNavFor:".feedback-slides .client-feedback",
  prevArrow:'.client-thumbnails .prev-arrow',
  nextArrow:'.client-thumbnails .next-arrow',
};

HTML 看起来像

<div class="feedback-slides">
   <div class="client-feedback">
        <ngx-slick-carousel 
            class="carousel" 
            #slickModal="slick-carousel" 
            [config]="imagesSlider">
            <div ngxSlickItem *ngFor="let slide of slides" class="slide">
                    <img src="{{ slide.img }}" alt="" width="100%">
            </div>
        </ngx-slick-carousel>
    </div>
</div>

<div class="client-thumbnails">
     <ngx-slick-carousel 
        class="carousel" 
        #slickModal="slick-carousel" 
        [config]="thumbnailsSlider ">
        <div ngxSlickItem *ngFor="let slide of slides" class="slide">
                <img src="{{ slide.img }}" alt="" width="100%">
        </div>
    </ngx-slick-carousel>
</div>

如上代码不起作用并在控制台中显示错误，例如

未捕获的类型错误：无法读取未定义的属性“getSlick”

如果我删除选项asNavFor错误将消失但拇指单击不再起作用。

我现在能做什么？

谢谢

Answer 1

您在asNavFor中引用了错误的类。 它需要是 ngx-slick-carousel 实例的 class 名称。

试试这个，让我知道。

<div class="feedback-slides">
   <div class="client-feedback">
        <ngx-slick-carousel 
            class="carousel feedback" 
            #slickModal="slick-carousel" 
            [config]="imagesSlider">
            <div ngxSlickItem *ngFor="let slide of slides" class="slide">
                    <img src="{{ slide.img }}" alt="" width="100%">
            </div>
        </ngx-slick-carousel>
    </div>
</div>

<div class="client-thumbnails">
     <ngx-slick-carousel 
        class="carousel thumbs" 
        #slickModal="slick-carousel" 
        [config]="thumbnailsSlider ">
        <div ngxSlickItem *ngFor="let slide of slides" class="slide">
                <img src="{{ slide.img }}" alt="" width="100%">
        </div>
    </ngx-slick-carousel>
</div>

imagesSlider = {
  speed:300,
  slidesToShow:1,
  slidesToScroll:1,
  cssEase:'linear',
  fade:true,
  autoplay: true,
  draggable:true,
  prevArrow:'.client-feedback .prev-arrow',
  nextArrow:'.client-feedback .next-arrow',
  asNavFor:".thumbs",
};
thumbnailsSlider = {
  speed:300,
  slidesToShow:5,
  slidesToScroll:1,
  cssEase:'linear',
  autoplay: true,
  centerMode:true,
  draggable:false,
  focusOnSelect:true,
  asNavFor:".feedback",
  prevArrow:'.client-thumbnails .prev-arrow',
  nextArrow:'.client-thumbnails .next-arrow',
};

Answer 2

尝试这个：

<div class="feedback-slides">
   <div class="client-feedback">
        <ngx-slick-carousel 
            class="carousel" 
            #slickModal="slick-carousel" 
            [config]="imagesSlider">
            <div ngxSlickItem *ngFor="let slide of slides" id="client-feedback" class="slide">
                    <img src="{{ slide.img }}" alt="" width="100%">
            </div>
        </ngx-slick-carousel>
    </div>
</div>

thumbnailsSlider = {
  speed:300,
  slidesToShow:5,
  slidesToScroll:1,
  cssEase:'linear',
  autoplay: true,
  centerMode:true,
  draggable:false,
  focusOnSelect:true,
  asNavFor:"#client-feedback",
  prevArrow:'.client-thumbnails .prev-arrow',
  nextArrow:'.client-thumbnails .next-arrow',
};