westdc-zf1/application/admin/views/scripts/data/dataimport.phtml

<?php
$this->headTitle($this->config->title->site);
$this->headTitle('后台管理');
$this->headTitle()->setSeparator(' - ');
$theme = new Theme;
$theme->AppendPlus($this,"jquery-fileupload");
?>
<div class="row-fluid">
    <div class="span2">
    	<?= $this->partial('data/left.phtml'); ?>
    </div>
    
    <div class="span10">
    	<h3>数据导入</h3>
        <hr />

        <label>上传文件，请选择CSV格式文件（可以用EXCEL导出）进行上传</label>

            <span class="btn btn-success fileinput-button file-upload-ctls">上传文件<input id="fileupload" type="file" name="FileData"></span>
            <a href="javascript:void(0);" class="btn btn-info" id="ctl-show-files">查看已上传的文件</a>
            <div class="progress" id="pdf-upload-progress" style="display: none;">
                <div class="progress-bar progress-bar-striped active" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="width: 0%">
                </div>
            </div>
            <div id="uploadedFile"></div>

    </div>
</div>
<script>
    $(function () {
        'use strict';

        var jqXHR = $('#fileupload').fileupload({
            url: '/admin/data/dataimport/ac/upload',
            dataType: 'json',
            done: function (e, data) {

                if(typeof(data.result.error) != 'undefined' && data.result.error != 0)
                {
                    alert(data.result.error);
                    return false;
                }

                if($('#uploadedFile').html() == "")
                    $('#uploadedFile').html(upload.makeFileHtml(data.result));
                else
                    $('#uploadedFile').append(upload.makeFileHtml(data.result));

                return true;

            },
            stop : function (e) {
                $('#pdf-upload-progress').hide();
                $('.file-upload-ctls').show();
            },//stop
            start : function (e) {
                $('.file-upload-ctls').hide();
                $('#pdf-upload-progress .progress-bar').css('width', 0 + '%');
                $('#pdf-upload-progress').show();
            },//start
            progressall: function (e, data) {
                var progress = parseInt(data.loaded / data.total * 100, 10);
                $('#pdf-upload-progress .progress-bar').css(
                    'width',
                    progress + '%'
                );
            },//progressall
            add: function (e, data) {
                if($('input[name=attid]').length >= 1)
                {
                    upload.deleteFile($('input[name=attid]').val());
                    $('file-alert').alert('close')
                }

                data.process().done(function () {
                    data.submit();
                });
            }//add
        }).prop('disabled', !$.support.fileInput)
            .parent().addClass($.support.fileInput ? undefined : 'disabled');
        //file upload end

        $('#ctl-show-files').click(function(){

            $.ajax({
                'type':"POST",
                'url':'/admin/data/dataimport/ac/files',
                'data':'',
                'success':function(data){
                    if (data!=null)
                    {
                        if($.isEmptyObject(data))
                        {
                            alert("目前沒有文件");
                            return;
                        }

                        if($('#uploadedFile').html() == "")
                            $('#uploadedFile').html(upload.makeFileList(data));
                        else
                            $('#uploadedFile').append(upload.makeFileList(data));

                        $('#ctl-show-files').attr('disabled','disabled');
                        $("#ctl-show-files").unbind( "click" );
                    }else{
                        alert('处理中出现错误');
                    }
                },
                'timeout': 30000
            });

        });//show files
    });

    var upload = {
        makeFileHtml : function(data){
            return '<div class="alert alert-success">'
                + '<span class="ctl-files">'+data.file+'</span>'
                + ' <a href="/admin/data/dataimport/ac/prepare/?file='+ encodeURI(data.file) +'">导入数据</a>'
                + '<a href="javascript:void(0)" onclick="upload.delete(this,\''+data.file+'\')" class="pull-right">删除</a>'
                + "</div>";
        },
        makeFileList : function(data){

            var li = [];

            $.each(data,function(k,v){
                    li.push('<div class="alert alert-success ctl-files">'
                    + '<span class="ctl-files">'+v+'</span>'
                    + ' <a href="/admin/data/dataimport/ac/prepare/?file='+ encodeURI(v) +'">导入数据</a>'
                    + '<a href="javascript:void(0);" onclick="upload.delete(this,\''+v+'\')" class="pull-right">删除</a>'
                    + "</div>");
            });

            return li.join("");
        },
        delete : function(dom,file){
            $.ajax({
                'type':"POST",
                'url':'/admin/data/dataimport/ac/delete',
                'data':'file='+file,
                'success':function(data){
                    if(data.success == true)
                        $(dom).parent('div').remove();
                    else
                        alert("failed");
                },
                'timeout': 30000
            });
        }
    };
</script>