DigitalScholl/Learun.Framework.Ultimate V7/Learun.Application.Web/Views/Utility/ExcelExportForm.js

/*
 * 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园(http://www.learun.cn) 
 * Copyright (c) 2013-2018 北京泉江科技有限公司 
 * 创建人：陈彬彬
 * 日 期：2017.04.11
 * 描 述：excel 数据导出	
 */
var gridId = request('gridId');
var filename = decodeURI(request('filename'));
var iframeIndex = request('iframeIndex');
var acceptClick;
var bootstrap = function ($, learun) {
    "use strict";

    var page = {
        init: function () {
            var columnModel;
            if (iframeIndex) {
                var currentWin = top.frames['layui-layer-iframe' + iframeIndex];
                if (currentWin.$('#' + gridId).jfGrid()[0].dfop.rowdatas.length == 0) {
                    learun.alert.warning("暂无数据！");
                    var index = parent.layer.getFrameIndex(window.name); //先得到当前iframe层的索引
                    parent.layer.close(index); //再执行关闭 
                    return;
                }
                currentWin.$('#' + gridId).jfGridSet('reloadall');
                columnModel = currentWin.$('#' + gridId).jfGridGet('settingInfo').headData;
            } else {
                if (learun.frameTab.currentIframe().$('#' + gridId).jfGrid()[0].dfop.rowdatas.length == 0) {
                    learun.alert.warning("暂无数据！");
                    var index = parent.layer.getFrameIndex(window.name); //先得到当前iframe层的索引
                    parent.layer.close(index); //再执行关闭 
                    return;
                }
                learun.frameTab.currentIframe().$('#' + gridId).jfGridSet('reloadall');
                columnModel = learun.frameTab.currentIframe().$('#' + 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");
                }
            });
        },
        bind: function () {
            $("#all").on('click', function () {
                $.each($(".sys_spec_text li"), function (i, item) {
                    $(item).addClass("active");
                })
            })
            $("#noall").on('click', function () {
                $.each($(".sys_spec_text li"), function (i, item) {
                    $(item).removeClass("active");
                })
            })
        }
    };
    // 保存数据
    acceptClick = function (callBack) {
        var exportField = [];
        $('.sys_spec_text ').find('li.active').each(function () {
            var value = $(this).attr('data-value');
            exportField.push(value);
        });
        var columnJson, rowJson;
        if (iframeIndex) {
            var currentWin = top.frames['layui-layer-iframe' + iframeIndex];
            columnJson = JSON.stringify(currentWin.$('#' + gridId).jfGridGet('settingInfo').headData);
            rowJson = JSON.stringify(currentWin.$('#' + gridId).jfGridGet('showData'));

            currentWin.$('#' + gridId)[0].dfop.rows = 30;
            currentWin.$('#' + gridId).jfGridSet('reload');
        } else {

            columnJson = JSON.stringify(learun.frameTab.currentIframe().$('#' + gridId).jfGridGet('settingInfo').headData);
            rowJson = JSON.stringify(learun.frameTab.currentIframe().$('#' + gridId).jfGridGet('showData'));

            learun.frameTab.currentIframe().$('#' + gridId)[0].dfop.rows = 30;
            learun.frameTab.currentIframe().$('#' + gridId).jfGridSet('reload');
        }
        learun.download({
            method: "POST",
            url: '/Utility/ExportExcel',
            param: {
                fileName: filename,
                columnJson: columnJson,
                dataJson: rowJson,
                exportField: String(exportField)
            }
        });
    };
    page.init();
    page.bind();
}