Table remove row

// add and remove a row in the table 
addAppointUser (row) { 
    if judged to have been // added through 
    the let userTables = this.addUsersTable 
    for (the let I = 0; I <userTables.length; I ++) { 
        IF (userTables [I] === row.userId .userId) { 
            return 
        } 
    } 
    // Row passed to an object, 
    // add the object from one array to addUsersTable defined in the table show that this array 

    let users = this. addUsersTable 
    users.push (Row) 
}, 
removeAppointUser (Row) { 
// object passed then determines whether there is an array, the presence removing 
    the let userTables = this.addUsersTable 
    for (the let I = 0; I <userTables.length; I ++ ) { 
        IF (userTables [i] .userId === row.userId) { 
            userTables.splice (i,. 1) // begin removing method of removing from an element i
        }
    }
},

 Reprinted from:  https://www.cnblogs.com/qipan/p/11599835.html