perf:页面销毁时 移除bus监听器
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@@ -706,6 +706,9 @@ export default {
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}
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},
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beforeDestroy () {
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bus.$off('groupMove', this.changeGroupHeight)
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bus.$off('creat-chart-success', this.createChartSuccess)
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bus.$off('groupChildMove', this.moveChart)
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window.removeEventListener('resize', this.resize)
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},
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watch: {
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@@ -931,6 +931,7 @@ export default {
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}
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},
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beforeDestroy () {
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bus.$off('refreshPanel')
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document.querySelector('#tableList') && document.querySelector('#tableList').removeEventListener('mouseenter', this.tableListEnter)
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document.querySelector('#tableList') && document.querySelector('#tableList').removeEventListener('mouseleave', this.tableListLeave)
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this.scrollbarWrap && this.scrollbarWrap.removeEventListener('scroll', bus.debounce)
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@@ -169,6 +169,9 @@ export default {
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this.store = getTopology(this.meta2dId).store
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bus.$on('changeDrawState', this.waiveDraw)
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},
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beforeDestroy () {
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bus.$off('changeDrawState')
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},
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methods: {
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getTopology,
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onDragstart (e) {
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@@ -203,7 +206,7 @@ export default {
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x: 100 - offestX,
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y: 100 - offestY
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}
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getTopology(this.meta2dId).addPen(pen , true)
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getTopology(this.meta2dId).addPen(pen, true)
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},
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addLine () {
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const data = getTopology(this.meta2dId).data()
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@@ -227,7 +230,7 @@ export default {
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ex: 100 - offestX + 150,
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ey: 100 - offestY
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}
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getTopology(this.meta2dId).addPen(pen , true)
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getTopology(this.meta2dId).addPen(pen, true)
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},
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changeDrawLineFlag () {
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if (this.dragstartFlag) {
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@@ -297,6 +297,7 @@ export default {
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},
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beforeDestroy () {
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bus.$off('login')
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bus.$off('link-data-change')
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},
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destroyed () {
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window.removeEventListener('popstate', this.cancel, false)
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@@ -1266,6 +1266,7 @@ export default {
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beforeDestroy () {
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// 移除键盘ESC事件
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document.removeEventListener('keydown', this.escExit)
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bus.$off('refreshPanel')
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this.$store.dispatch('dispatchPanelLock', { flag: true })
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if (document.querySelector('#tableList')) {
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document.querySelector('#tableList').removeEventListener('mouseenter', this.tableListEnter)
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