此方式不需要在特定頁面內(nèi)加入組件代碼,通過調(diào)用公共API方法即可,公共預(yù)覽方法內(nèi),會進(jìn)行預(yù)覽組件的動態(tài)加載(追加至body節(jié)點)
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1.在main.js中引入ElImageViewer,此組件默認(rèn)不對外暴露,是image組件中使用的一個功能:
import ElImageViewer from "element-ui/packages/image/src/image-viewer";
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2.在預(yù)覽的公共方法中:
let ElImageViewer = Vue.extend({ template: '<el-image-viewer v-if="elImageViewerVisible" :on-close="() => {elImageViewerVisible = false}" :url-list="elImageViewerList" />', data: function () { return { elImageViewerVisible: true, elImageViewerList: [url] } } }) let component = new ElImageViewer().$mount() document.body.appendChild(component.$el)