新增清空按钮

src/plugins/model/TxModel.js

@@ -81,7 +81,7 @@ export default class TxModel {
             let localRecord = {}
 
             localRecord.hash = remoteRecord.hash
-            localRecord.blockNumber = remoteRecord.blockNumber
+            localRecord.blockNumber = (remoteRecord.blockNumber === null ? 0 : remoteRecord.blockNumber)
             localRecord.comment = remoteRecord.comment
             localRecord.from = remoteRecord.fromAddress
             localRecord.to = remoteRecord.toAddress
@@ -91,10 +91,10 @@ export default class TxModel {
             localRecord.fromName = remoteRecord.fromName
             localRecord.toName = remoteRecord.toName
             localRecord.status = parseInt(remoteRecord.status)
-            localRecord.index = parseInt(remoteRecord.transactionIndex === null ? "-1": remoteRecord.transactionIndex )
+            localRecord.index = parseInt(remoteRecord.transactionIndex === null ? "-1" : remoteRecord.transactionIndex)
             localRecord.type = remoteRecord.tradeType
             // if (isNaN(localRecord.type))
-            if (localRecord.type === NaN ||localRecord.type === null || localRecord.type === undefined)
+            if (localRecord.type === NaN || localRecord.type === null || localRecord.type === undefined)
                 localRecord.type = ''
 
 
@@ -120,7 +120,7 @@ export default class TxModel {
     }
 
     static parseGasPrice(gasPriceStr) {
-        if(!gasPriceStr){
+        if (!gasPriceStr) {
             return -1
         }