Jvxetable sub table record loading completion event

JvxeTable In fact, it uses vxeTable, But it's a pity vxeTable No load completion event .
check jvxeTable Code , Find out JVxeTableMixin.methods.requestSubTableData Last parameter success It is the callback after successful remote data acquisition

The goal is ： After the sub table is loaded , Check whether the sub table records have any records that have not been followed up , If so, the following buttons will be displayed

• First step , stay methods Join in ：

async updateMtMainPurchase() {
     // Judge whether the purchase has been tracked 
        let mtMain = await getRefPromise(this, 'smpOrderMtMain')
        let rows = mtMain.getAll().tableData
        console.log(rows)
        let res = rows.filter(item => {
    
          return item.purStatus < 'B06A02'
        })
        return res.length>0
      }

• The first 2 Step , modify editAfter
  Change the statement to pull the remote data of the sub table to the following , It is to stop after pulling successfully 100 Call... In milliseconds updateMtMainPurchase Update the returned results to hasUnAssignPurchase

this.requestSubTableData(this.url.smpOrderMtMain.list, params, this.smpOrderMtMainTable,
            ()=>{
    
              setTimeout(()=>{
    
                that.updateMtMainPurchase().then(ret=>{
    
                  that.$set(that,'hasUnAssignPurchase',ret)
                })
              },100)
            })