优化

src/pages/modules/device.vue

@@ -117,6 +117,7 @@ export default {
     },
     // 站点查询
     async _queryStation () {
+      this.dataList = []
       try {
         let res = await queryStation()
         if (res && res.data) {
@@ -128,6 +129,7 @@ export default {
     },
     // 任务链查询
     async _queryTaskChain () {
+      this.linkData = []
       this.chainId = null
       try {
         let res = await queryTaskChain()
@@ -222,6 +224,8 @@ export default {
     },
     // 点击任务链点位
     handleLinkCheck (e) {
+      this.newData = []
+      this.chainId = ''
       this._queryTaskChainDtl(e.chain_id)
     },
     // 任务链明细
@@ -339,6 +343,8 @@ export default {
         let res = await deleteTaskChain(this.chainId)
         if (res) {
           this.$message(res.message)
+          this.newData = []
+          this.chainId = ''
           this._queryTaskChain()
         }
         this.loading.close()