/*
 * 描 述：excel 数据导出	
 */
var mainGridId = request('mainGridId');
var gridId = request('gridId');
var filename = decodeURI(request('filename'));
var acceptClick;
var bootstrap = function ($, learun) {
    "use strict";
    var page = {
        init: function () {
            var columnModel = learun.frameTab.currentIframe().$('#' + gridId).jfGridGet('settingInfo').headData;
            var $ul = $('.sys_spec_text');
            $.each(columnModel, function (i, item) {
                var label = item.label;
                var name = item.name;
                if (!!label) {
                    $(".sys_spec_text").append("<li data-value='" + name + "' title='" + label + "'><a>" + label + "</a><i></i></li>");
                }
            });
            $(".sys_spec_text li").addClass("active");
            $(".sys_spec_text li").click(function () {
                if (!!$(this).hasClass("active")) {
                    $(this).removeClass("active");
                } else {
                    $(this).addClass("active").siblings("li");
                }
            });
        }
    };
    // 保存数据
    acceptClick = function (callBack) {
        var exportField = [];
        $('.sys_spec_text ').find('li.active').each(function () {
            var value = $(this).attr('data-value');
            exportField.push(value);
        });
        if (exportField.length <= 0) {
            learun.alert.warning("请选择要导出的信息!");
            return;
        }
        var columnJson = JSON.stringify(learun.frameTab.currentIframe().$('#' + gridId).jfGridGet('settingInfo').headData);
        var rowJson = JSON.stringify(learun.frameTab.currentIframe().$('#' + gridId).jfGridGet('showData'));

        // 保存当前页面的单据信息
        var OrderJson = "";
        if (gridId == "gridtable")
        {
            OrderJson = "";
        }
        else {
            OrderJson = JSON.stringify(learun.frameTab.currentIframe().$('#' + mainGridId).jfGridGet('showData'));
        }
        learun.download({
            method: "POST",
            url: '/Utility/ExportExcel',
            param: {
                fileName: filename,
                columnJson: columnJson,
                dataJson: rowJson,
                orderJson: OrderJson,
                exportField: String(exportField)
            }
        }, function () {
            //关闭窗口
            learun.layerClose(window.name);
        });
        
    };
    page.init();
}