Multiple checkboxes selected and deleted

//多个如何传输数据function deleteUser() {          //当时是想把内容以str+=""的方式 进行保存 ，但不行           //var str;          var array = new Array(); //用于保存 选中的那一条数据的ID           var flag; //判断是否一个未选           $("input[name=‘selectFlag‘]:checkbox").each(function() { //遍历所有的name为selectFlag的 checkbox                      if ($(this).attr("checked")) { //判断是否选中                            flag = true; //只要有一个被选择 设置为 true                      }                  })          if (flag) {              $("input[name=‘selectFlag‘]:checkbox").each(function() { //遍历所有的name为selectFlag的 checkbox                          if ($(this).attr("checked")) { //判断是否选中                                //alert($(this).val());                              array.push($(this).val()); //将选中的值 添加到 array中                              //str+=$(this).val()+",";                          }                      })              //将要集体删除的数据 传递给action处理               window.self.location = "deleteUser?info=" + array;          } else {              alert("请至少选择一个用户");          }      }

//多个如何进行DOM树操作<script>$(function(){$(‘:checkbox[name=all]‘).click(function(){if(this.checked){$(‘:checkbox‘).attr(‘checked‘,‘checked‘);}else{$(‘:checkbox‘).removeAttr(‘checked‘);}})$(‘button‘).click(function(){                                                                  var num = 0;$(‘:checkbox[name=child]‘).each(function(){if($(this).attr(‘checked‘)){$(this).closest(‘tr‘).remove();num++;}})alert(‘共删除了【‘+num+‘】行‘);})})</script>

Multiple checkboxes selected and deleted