28 lines
911 B
JavaScript
28 lines
911 B
JavaScript
import {Message} from 'element-ui'
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// 私有属性，只在当前文件可用
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const showMessage = Symbol('showMessage')
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export default class domMessage {
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success (options, single = true) {
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this[showMessage]('success', options, single)
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}
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warning(options, single = true) {
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this[showMessage]('warning', options, single)
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}
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info(options, single = true) {
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this[showMessage]('info', options, single)
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}
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error(options, single = true) {
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this[showMessage]('error', options, single)
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}
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[showMessage] (type, options, single) {
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if (single) {
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// 关键代码，判断当前页是否有el-message标签，如果没有则执行弹窗操作
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if (document.getElementsByClassName('el-message').length === 0) {
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Message[type](options)
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}
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} else {
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Message[type](options)
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}
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}
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}
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