jquery通过fnAddData插入的行如何获取

Question

for(var i = 0 ; i < _ids.length; i++){
                    console.log($.inArray(username, unconfirmed[i]))
                    if($.inArray(username, related_qa[i]) !== -1 && state[i] == '待测试')
                      tr = new Array(
                        '<td><img src="static/img/details_open.png"></td>',
                        '<td>'+submit_time[i]+'</td>',
                        '<td>'+submiter[i]+'</td>',
                        '<td>'+submit_content[i]+'</td>',
                        '<td>'+option_needed[i]+'</td>',
                        '<td>'+related_designer[i]+'</td>',
                        '<td>'+related_coder[i]+'</td>',
                        '<td>'+related_ui[i]+'</td>',
                        '<td>'+related_qa[i]+'</td>',
                        '<td>'+unconfirmed[i]+'</td>',
                        '<td>'+redmine[i]+'</td>',
                        '<td>'+modify_record[i]+'</td>',
                        '<td>'+state[i]+'</td>',
                        '<td><a onclick = "confirm_test_modal(\'' + _ids[i] + '\',\'' + username + '\')" class="btn btn-success confirm" data-toggle="modal" data-target="#myModal4"><i class="icon-check"></i>认领</a></br></br>'
                        +'<a onclick = "edit_submit_modal(\'' + _ids[i] + '\',\'' + unconfirmed[i] + '\')" class="btn btn-warning edit" data-toggle="modal" data-target="#myModal2"><i class="icon-pencil"></i>编辑</a></br></br>'
                        +'<a onclick = "delete_submit_modal(\'' + _ids[i] + '\',\'' + submiter[i] + '\')" class="btn btn-danger delete" data-toggle="modal" data-target="#myModal3"><i class="icon-trash"></i>删除</a></td>'
                      )

                    data_table.fnAddData(tr);
                }

通过以上方法将数据填成表格的行，在 $(document).ready()获取不到表格中的元素，等页面全部加载完成才能获取到元素，如何在页面加载完成之前对元素进行操作呢？

Answer 1

首先由两种情况
1、DOM加载完成操作，$(document).ready();或者$(function($) {});
2、全部元素加载完成操作，window.onload
根据我的推测，你应该是问的第一种情况，执行顺序改一下就行了