我正在尝试将ngx-loading-bar(link here)插入到我的angular2 / 4-app中。我按照给出的所有指令和加载栏实际上似乎在那里,但问题似乎是应用程序找不到loading-bar.css文件。我该如何参考?
styleUrls不起作用。该文件与app.ts
位于同一级别/同一文件夹中提前致谢。
import {Component} from "@angular/core";
@Component({
selector: "a-contrainer",
template: `<body>
<ngx-loading-bar></ngx-loading-bar>
<router-outlet></router-outlet>
</body>`,
styleUrls: [`loading-bar.css`]
})
/* Make clicks pass-through */
#loading-bar,
#loading-bar-spinner {
pointer-events: none;
-webkit-pointer-events: none;
-webkit-transition: 350ms linear all;
-moz-transition: 350ms linear all;
-o-transition: 350ms linear all;
transition: 350ms linear all;
}
#loading-bar .bar {
-webkit-transition: width 350ms;
-moz-transition: width 350ms;
-o-transition: width 350ms;
transition: width 350ms;
background: #29d;
position: fixed;
z-index: 10002;
top: 0;
left: 0;
width: 100%;
height: 2px;
border-bottom-right-radius: 1px;
border-top-right-radius: 1px;
}
/* Fancy blur effect */
#loading-bar .peg {
position: absolute;
width: 70px;
right: 0;
top: 0;
height: 2px;
opacity: .45;
-moz-box-shadow: #29d 1px 0 6px 1px;
-ms-box-shadow: #29d 1px 0 6px 1px;
-webkit-box-shadow: #29d 1px 0 6px 1px;
box-shadow: #29d 1px 0 6px 1px;
-moz-border-radius: 100%;
-webkit-border-radius: 100%;
border-radius: 100%;
}
#loading-bar-spinner {
display: block;
position: fixed;
z-index: 10002;
top: 10px;
left: 10px;
}
#loading-bar-spinner .spinner-icon {
width: 14px;
height: 14px;
border: solid 2px transparent;
border-top-color: #29d;
border-left-color: #29d;
border-radius: 50%;
-webkit-animation: loading-bar-spinner 400ms linear infinite;
-moz-animation: loading-bar-spinner 400ms linear infinite;
-ms-animation: loading-bar-spinner 400ms linear infinite;
-o-animation: loading-bar-spinner 400ms linear infinite;
animation: loading-bar-spinner 400ms linear infinite;
}
@-webkit-keyframes loading-bar-spinner {
0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@-moz-keyframes loading-bar-spinner {
0% { -moz-transform: rotate(0deg); transform: rotate(0deg); }
100% { -moz-transform: rotate(360deg); transform: rotate(360deg); }
}
@-o-keyframes loading-bar-spinner {
0% { -o-transform: rotate(0deg); transform: rotate(0deg); }
100% { -o-transform: rotate(360deg); transform: rotate(360deg); }
}
@-ms-keyframes loading-bar-spinner {
0% { -ms-transform: rotate(0deg); transform: rotate(0deg); }
100% { -ms-transform: rotate(360deg); transform: rotate(360deg); }
}
@keyframes loading-bar-spinner {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
答案 0 :(得分:0)
由于您使用的是styleUrls属性,因此需要在值中指定正确的路径。我的猜测是问题是loading-bar.css
的路径不正确。
通常,这应该是相对于当前文件的路径,因此您可能希望添加如下内容:
styleUrls: [`./loading-bar.css`]