var merchant_url = "index.php?op=merchant";  

var table_merchant_setting ={

          "ajax": merchant_url + "&extend_op=get",

          "ordering":  false,

          "searching": false,

          "processing": true,

          "serverSide": false, //本地JSON文件要设为false，true会不能分页

          "oLanguage": {

              "sProcessing": "正在加载中......",

              "sLengthMenu": "每页显示 _MENU_ 条记录",

              "sZeroRecords": "正在加载中......",

              "sEmptyTable": "表中无数据存在！",

              "sInfo": "当前显示 _START_ 到 _END_ 条，共 _TOTAL_ 条记录",

              "sInfoEmpty": "显示0到0条记录",

              "sInfoFiltered": "数据表中共为 _MAX_ 条记录",

              "sSearch": "搜索：",

              "oPaginate": {

                      "sFirst": "首页",

                      "sPrevious": "上一页",

                      "sNext": "下一页",

                      "sLast": "末页"

                    }

          }

          ,"columns": [

                    { "data": "s_id" },        //json文件里的name值

                    { "data": "merchant_name" },

                    { "data": "type",render: function(data){return data==0?"文本":"多行文本"}},//值得转换  对数据进行函数操作要用render来渲染

                    { "mData": "buy_ok_time",render: function(data){return new Date(parseInt(data) * 1000).toLocaleString().replace(/:\d{1,2}$/,' ');}},//时间转换

                    { "data": null,"defaultContent": "<a class='btn btn-xs btn-info media_right_3' onclick='edit_merchant(this);'>编辑</a>", render: function(){$("[data-toggle='tooltip']").tooltip();}},       //操作栏

              ],

           "order": [[0, "desc" ]],
           "initComplete": function(settings, json){ //初始化配置执行函数
　　　　　　　　　　　　　　　　　　$(".yr_ct tr").each(function(){
                                  al_rec += parseInt($(this).find("td").eq(1).text());
                           });
                          $(".year_rec").text(al_rec + '元');
                       };
        }

var table_merchant = $("#data_table_merchant").DataTable(table_merchant_setting);                  //初始化表格        

$("#search1").click(function() {  //搜索框

      if($("#search_text").val())

      {

        var sch_knd = $("#title").text();

        var sch_cnt = $("#search_text").val();

        $.get(merchant_url + "&extend_op=orderlist", { kind: sch_knd, cnt: sch_cnt }, function(data){

           table_merchant.ajax.url(merchant_url + "&extend_op=orderlist&" + 'kind=' + sch_knd + '&cnt=' + sch_cnt).load(function(data）{
//再次加载时执行的函数
});                //回调执行重新加载搜索到的内容的地址

        });

      } else {

        layer.alert("请输入你要搜索的信息");

      };

});

function display_add_merchant(){

        $(".add_merchant_div").css("display","block");

        $(".merchant_list").css("display","none");

}

function add_merchant(){

        display_add_merchant();

        $(".add_merchant_div .title").text("添加");

        $(".add_merchant_div .submit").attr("onclick","save_add_merchant();");

};

function save_add_merchant(){

        var data = getFormJson(".add_merchant_form");         //获取form表单数据   class名必须为form标签内的

        $.post(merchant_url + "&extend_op=add",data,function(data){

                if(data.err == "0"){

                        table_merchant.ajax.reload();        //重新加载ajax

                        layer.alert("添加成功！");

                        hidden_add_merchant();

                }else{

                        layer.alert(data.msg);

                }

        },"json")

}

function hidden_add_merchant(){

        $(".add_merchant_div").css("display","none");

        $(".merchant_list").css("display","block");

        $(".add_merchant_form")[0].reset();                //填写的表单内容清空

}

function edit_merchant(e){

        display_add_merchant();

        $(".add_merchant_div .title").text("编辑");

        $(".add_merchant_div .submit").attr("onclick","save_edit_merchant();");

        var data = table_merchant.row( $(e).parents('tr') ).data();        //获取本行内容   注意(e)传值

        fillFormJson(".add_merchant_form",data)

}

function save_edit_merchant(e){

        var data = getFormJson(".add_merchant_form");  

        $.post(merchant_url + "&extend_op=update",data,function(data){

                if(data.err == "0"){

                        layer.alert("编辑成功！");

                        hidden_add_merchant();

                        table_merchant.ajax.reload();

                        hidden_add_merchant();

                }else{

                        layer.alert(data.msg);

                }

        },"json")

}

function del_merchant(e){

        layer.alert('确定删除？',function(){

                  var data = table_merchant.row( $(e).parents('tr') ).data();

                  var id = data.id;

                  $.get(merchant_url + "&extend_op=del&id=" + id,function(data){

                          if(data.err == "0"){

                                  layer.alert("删除成功！");

                                  table_merchant.ajax.reload();

                          }else{

                                  layer.alert(data.msg);

                          }

                  },"json")

          });

}

//获取表单json数据

function getFormJson(frm) {

    var o = {};

    var a = $(frm).serializeArray();        //序列化表单内容

    $.each(a, function () {

        if (o[this.name] !== undefined) {

            if (!o[this.name].push) {

                o[this.name] = [o[this.name]];

            }

            o[this.name].push(this.value || '');

        } else {

            o[this.name] = this.value || '';

        }

    });

    return o;

}

//填写表单json数据，填充的那个框标签需是input

function fillFormJson(frm,data) {

  var input = $(frm).find('[name]');

        input.each(function(i,e) {

                $.each(data,function(k,v) {

                        if (k == $(e).attr('name')) {

                                $(e).val(v);

                        };

                })

        })

}