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@@ -26,6 +26,7 @@ export default {
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data() {
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return {
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chart: null,
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+ timestr:'',
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option: {
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series: [
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{
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@@ -233,7 +234,8 @@ export default {
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this.chart.setOption(this.option)
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// return
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var that=this;
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- setInterval(function () {
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+ clearInterval(this.timestr)
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+ that.timestr=setInterval(function () {
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var date = new Date();
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var y = date.getFullYear();
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var m = date.getMonth() + 1;
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@@ -279,12 +281,14 @@ export default {
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that.chart.setOption(optione);
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}, 1000);
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+
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})
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},
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beforeDestroy() {
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if (!this.chart) {
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return
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}
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+ clearInterval(this.timestr)
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this.chart.dispose()
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this.chart = null
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},
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zouling