{ props.item.branchValveName }}-->
<td class="text-xs-left">{{ props.item.branchValveName=="" ? "无" : props.item.branchValveName }}td>
{ props.item.mainPumpName }} -->
<td class="text-xs-left">{{ props.item.mainPumpName==""?"无":props.item.mainPumpName}}td>
正数显示+,负值显示-
<text class="green account_left_top">{{item.num > 0 ? `+${item.num}` : `-${item.num}`}}text>

正数显示+,负值显示-

<text class="green account_left_top" v-if="item.num>0">+{{item.num}}text>
<text class="green account_left_top" v-else>-{{item.num}}text>
data() {
return {
//Array(uni.getStorageSync('wx_code_pic')) 为数组
imgList: Array(uni.getStorageSync('wx_code_pic')).length > 0 ? Array(uni.getStorageSync('wx_code_pic')) :[],
}
}