打赏

input file 选择Excel

说明：开发环境 vs2012 asp.net mvc4 c# ,使用file 选择Excel文件 传到后台 使用Aspose.Cells获取Excel sheet页的名称

1、HTML代码

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="EasyuiCombotree.aspx.cs" Inherits="MvcAppTest.EasyuiCombotree" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>Easyui Combotree 测试</title>
    <link href="Easyui/themes/default/easyui.css" rel="stylesheet" />
    <script src="Easyui/jquery-1.7.2.js"></script>
    <script src="Easyui/jquery.easyui.min.js"></script>
    <script src="Easyui/locale/easyui-lang-zh_CN.js"></script>
    <script src="JS/jquery.form.js"></script>
    <script type="text/javascript">
        $(function () {
            $('#ee').combobox({              
                valueField: 'id',
                textField: 'text',
                editable: false,//不可编辑，只能选择
                disabled: false,
                value: '选择sheet'
            });
        });
        function getGSParam()
        {
            var objModel = $('#fileID').val();
            if (objModel == '') {
                alert('请选择文件');
            } else {                
                var valText = objModel.split('.');
                if (valText[1] == 'xlsx' || valText[1] == 'xls') {
                    var f = $('#form1');
                    f.ajaxSubmit({
                        url: 'Home/getGSParamNew',
                        data: { OffID: '100' },
                        type: 'post',
                        async: false,
                        success: function (data) {
                            console.log(data);
                            //var data01 = $.parseJSON(data);
                            $("#ee").combobox("loadData", data);
                        },
                        error: function (data) {
                            alert('数据未填写规范，请参照规范指南');
                        }

                    });
                }
                else {
                    alert('请选择Excel数据表');
                }
            }
   
        }
    </script>
</head>
<body>
    <div>
    <form id="form1" enctype="multipart/form-data">
    <input id="fileID" type="file" accept="application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" name="files" />
    </form>
    <div>
        <div><span>传参获取Excel数据表的sheet名称</span></div>
        <div><input id="ee" name ="ee" value=""/></div>
        <input type="button" value="获取sheet" onclick="getGSParam()" style="width:120px;" />
    </div>
</body>
</html>

2、Home控制器后台代码

   using Aspose.Cells;
  
 public JsonResult getGSParamNew(string OFFID, HttpPostedFileBase files)
        {
           
            List<ComboModel> myList = new List<ComboModel>();
            Workbook book = new Workbook(files.InputStream);
            WorksheetCollection myColection = book.Worksheets;
            int k1 = myColection.Count;
            for (int i = 0; i < k1; i++)
            {
                ComboModel model = new ComboModel() { id = i, text = myColection[i].Name };
                myList.Add(model);
            }
            return Json(myList, JsonRequestBehavior.DenyGet);
        }

   public class ComboModel
    {
        public System.Int32 id { get; set; }
        public System.String text { get; set; }
    }

3、引用文件下载地址

Aspose.Cells引用地址

链接：https://pan.baidu.com/s/14ILv4vYkE5dVCbdsZApucA
提取码：dlyu

Easyui引用文件地址

链接：https://pan.baidu.com/s/1KxL2QeVEbEVHU9UxV6LBWw
提取码：cwbd

posted @ 2019-01-17 12:55  学习靠自己  阅读(5049)  评论(0)  编辑  收藏  举报