element selection multiple choice selection is prohibited according to the conditions

<el-table class="lin_height" :data="tableData" @selection-change="handleSelectionChange"  @sort-change='sortChange' :default-sort="{prop: 'applyDate', order: 'asc'}" >
    <template v-for="(item,index) in ip_list">
        <el-table-column :show-overflow-tooltip="true" :min-width="item.minWidth"  align="center"
                         :type="item.selection"  :prop="item.prop" :label="item.label"  :sortable="item.sortable"

:selectable="item.selectInit"

>
        </el-table-column>

    </template>
    

</el-table>

<script>

methods: {

// validate submitted 
selectInit (Row, index) { 
    the console.log (Row) 
    IF (row.flowStatus == "submitted") { 
        return not to false // check 
    } the else { 
        return can be checked to true // 
    } 
} ,

}

</script>