function escapeTags( str ) {
    return String( str )
        .replace( /&/g, '&' )
        .replace( /"/g, '"' )
        .replace( /'/g, ''' )
        .replace( /</g, '&lt;' )
        .replace( />/g, '&gt;' );
}

$(function(){
    toastr.options = {
        "closeButton": false,
        "debug": false,
        "newestOnTop": false,
        "progressBar": false,
        "positionClass": "toast-top-right",
        "preventDuplicates": false,
        "onclick": null,
        "showDuration": "300",
        "hideDuration": "1000",
        "timeOut": "5000",
        "extendedTimeOut": "1000",
        "showEasing": "swing",
        "hideEasing": "linear",
        "showMethod": "fadeIn",
        "hideMethod": "fadeOut"
    };
    var table = $('#tablelist').DataTable({
        columnDefs: [
            { className: 'allwidth1', width: 150, targets: [0,2] },
            { className: 'allwidth2', width: 200, targets: 1 },
            { className: 'allwidth3', width: 100, targets: '_all' }
        ],
        fixedColumns: {
            leftColumns: 4
        }
    });
    //提出单位编辑
    $('#addcompany').click(function(){
        var newinput = '<div class="form-group"><input type="text" class="form-control" placeholder="请输入公司名称"></div>';
        $('#companyadddiv').append(newinput);
    });

    $('#updatecompany').click(function(){
        $(this).attr('disabled','disabled');
        var addcompanyArr = new Array();
        $('#companyadddiv').find('.form-control').each(function(){
            addcompanyArr.push($(this).val());
        });
        var updatecompanyArr = new Array();
        var updatecompanyidArr = new Array();
        $('#companyshow').find('.form-control').each(function(){
            updatecompanyArr.push($(this).val());
            updatecompanyidArr.push($(this).attr('id'));
        });
        $.ajax({
            type: 'post',
            url: '/change/api/update/company',
            data:{ uci:updatecompanyidArr.length !== 0 ? updatecompanyidArr : '',uc:updatecompanyArr.length ? updatecompanyArr : '',ac:addcompanyArr.length !== 0 ? addcompanyArr : ''},
            dataType: 'json',
            success: function(result){
                if(result.code == 200){
                    $('#companyadddiv').html('');
                    $('#companyshow').append(result.addhtml);
                    $('#company').html(result.selecthtml);
                    $('#editcompany').modal('hide');
                    toastr.success('变更单位已更新');
                }else{
                    toastr.error('添加或编辑单位出错');
                }
                $('#updatecompany').attr('disabled',false);
            }
        })
    });

    //变更清单添加
    $('.checklist').on('click',function(){
        if($(this).find('.listcheckbox').prop("checked")){
            $(this).find('.listcheckbox').prop("checked",false);
            $(this).removeClass('success');
        }else{
            $(this).find('.listcheckbox').prop("checked",true);
            $(this).addClass('success');
        }
    });

    $('.listcheckbox').on('click',function(){
        if($(this).prop("checked")){
            $(this).prop("checked",false);
            $(this).parents('.checklist').removeClass('success');
        }else{
            $(this).prop("checked",true);
            $(this).parents('.checklist').addClass('success');
        }
    });


    $('.addlistbtn').on('click',function(){
        var html = '';
        //获取清单列表
        var totalnum = 0;
        var sctotalnum = 0;
        var clist = new Array();
        $('.checklist').find('.listcheckbox').each(function(){
            if($(this).prop("checked")){
                var id = $(this).parents('.checklist').children('td').eq(0).text();
                var num = $(this).parents('.checklist').children('td').eq(1).text();
                var name = $(this).parents('.checklist').children('td').eq(2).text();
                var unit = $(this).parents('.checklist').children('td').eq(3).text();
                var price = $(this).parents('.checklist').children('td').eq(4).text();
                var oamount = $(this).parents('.checklist').children('td').eq(5).text();
                var ototal = $(this).parents('.checklist').children('td').eq(6).text();
                totalnum += parseFloat(ototal);
                //获取localstorage里的数据
                var scnum = '';
                var sctotal = 0;
                if(localStorage.hasOwnProperty('new_clistid_'+id)){
                    scnum = localStorage.getItem('new_clistid_'+id);
                    sctotal = parseFloat(price)*parseFloat(scnum);
                    sctotalnum += parseFloat(sctotal);
                    clist.push(id+'_'+scnum);
                }
                sctotal = sctotal != 0 ? parseFloat(sctotal).toFixed(2) : '';
                html += '<tr class="clist clid" list_id="'+ id +'"><td sortnum="0">'+ num +'</td><td sortnum="1">'+ name +'</td><td sortnum="2">'+ unit +'</td><td sortnum="3">'+ price +'</td><td sortnum="4">'+ oamount +'</td><td sortnum="5">'+ ototal +'</td><td sortnum="6"><input class="form-control input-sm" type="number" min="0" step="0.001" placeholder="请输入变更数量" value="'+ scnum +'"></td><td sortnum="7">'+ sctotal +'</td></tr>';
            }
        });
        //添加到form中list
        $('#changelist').val(clist.join(','));

        //获取localstorage里的数据
        var newid = 1;
        var addArr = new Array();
        var storage = window.localStorage;
        for(var i = 0; i < storage.length; i++){
            var key = storage.key(i);
            if(key.substring(0,16) == 'add_new_clistid_'){
                //排序
                newid++;
                var id2 = key.split('_');
                addArr.push(id2[3]);
            }
        }
        addArr.sort(function(a,b){
            return a - b;
        });
        var wlist = new Array();
        var optionselect = ['m','km','m2','m3','kg','t','m3·km','总额','月','项','处','个','根','棵','块','每一试桩','桥长米','公路公里','株','组','座','元','工日','套','台班','艘班','m/处','m/道','m/座','m2/m','m3/m','m3/处','根/米','亩','m3/m2'];
        //按添加顺序输出localstorage的内容
        for(var z= 0; z< addArr.length; z++){
            var trlist = storage.getItem('add_new_clistid_'+addArr[z]).split(';');
            var num2 = trlist[0];
            var name2 = trlist[1];
            var unit2 = trlist[2];
            var price2 = trlist[3];
            var oamount2 = trlist[4];
            var scnum = trlist[5];
            //不为空的就显示出来，全部为空的就自动删除
            if(num2 != '' || name2 != '' || price2 != '' || oamount2 != '' || scnum != ''){
                wlist.push(addArr[z]+'->'+trlist.join(';'));

                var ototal2 = price2 != '' && oamount2 != '' ? parseFloat(parseFloat(price2)*parseFloat(oamount2)).toFixed(2) : '';
                totalnum = ototal2 != '' ? totalnum + parseFloat(ototal2) : totalnum;
                var sctotal2 = price2 != '' && scnum != '' ? parseFloat(parseFloat(price2)*parseFloat(scnum)).toFixed(2) : '';
                sctotalnum = sctotal2 != '' ? sctotalnum + parseFloat(sctotal2) : sctotalnum;
                var optionlist = '';
                for(var j = 0; j < optionselect.length; j++){
                    if(unit2 == optionselect[j]){
                        optionlist += '<option selected="selected">'+ optionselect[j] +'</option>';
                    }else{
                        optionlist += '<option>'+ optionselect[j] +'</option>';
                    }
                }
                html += '<tr class="clist" newlist_tid="'+ addArr[z] +'"><td sortnum="0"><input class="form-control input-sm" type="text" value="'+ num2 +'" placeholder="请输入清单编号"></td><td sortnum="1"><input class="form-control input-sm" type="text" value="'+ name2 +'" placeholder="请输入名称"></td><td sortnum="2"><select class="form-control input-sm">'+ optionlist +'</select></td><td sortnum="3"><input class="form-control input-sm" type="number" min="0" step="0.001" value="'+ price2 +'" placeholder="请输入单价"></td><td sortnum="4"><input class="form-control input-sm" type="number" min="0" step="0.001" value="'+ oamount2 +'" placeholder="请输入数量"></td><td sortnum="5">'+ ototal2 +'</td><td sortnum="6"><input class="form-control input-sm" type="number" min="0" step="0.001" value="'+ scnum +'" placeholder="请输入变更数量"></td><td sortnum="7">'+ sctotal2 +'</td></tr>';

            }
        }
        //添加到form中list
        $('#changewhitelist').val(wlist.join(','));

        sctotalnum = sctotalnum != 0 ? sctotalnum.toFixed(2) : '';

        //获取添加的空白清单
        if($(this).hasClass('btn-default')){
            var optionlist2 = '';
            for(var j = 0; j < optionselect.length; j++){
                optionlist2 += '<option>'+ optionselect[j] +'</option>';
            }
            var addtr = '<tr class="clist" newlist_tid="'+ newid +'"><td sortnum="0"><input class="form-control input-sm" type="text" placeholder="请输入清单编号"></td><td sortnum="1"><input class="form-control input-sm" type="text" placeholder="请输入名称"></td><td sortnum="2"><select class="form-control input-sm">'+ optionlist2 +'</select></td><td sortnum="3"><input class="form-control input-sm" type="number" min="0" step="0.001" placeholder="请输入单价"></td><td sortnum="4"><input class="form-control input-sm" type="number" min="0" step="0.001" placeholder="请输入数量"></td><td sortnum="5"></td><td sortnum="6"><input class="form-control input-sm" type="number" min="0" step="0.001" placeholder="请输入变更数量"></td><td sortnum="7"></td></tr>';
            html += addtr;
        }
        $('.ctatalamount').eq(1).text(sctotalnum);
        $('.otatalamount').eq(1).text(totalnum != 0 ? totalnum.toFixed(2) : '');
        //html += '<tr class="info"><td>合计</td><td></td><td></td><td></td><td></td><td id="otatalamount">'+ totalnum.toFixed(2) +'</td><td></td><td id="ctatalamount">'+ sctotalnum +'</td></tr>';
        table.destroy();
        $('#list').html(html);
        table = $('#tablelist').removeAttr('width').DataTable({
            columnDefs: [
                { className: 'allwidth1', width: 150, targets: [0,2] },
                { className: 'allwidth2', width: 200, targets: 1 },
                { className: 'allwidth3', width: 100, targets: '_all' }
            ],
            fixedColumns: {
                leftColumns: 4
            }
        });
        $('#addlist').modal('hide');

        $('.clist input').on("valuechange", function (e, previous) {
            //if 输入变更数量
            var site = $(this).parents('td').attr('sortnum');
            if(site == 6) {
                var num = $(this).val();
                var unitprice = $(this).parents('.clist').children('td').eq(3).text() || $(this).parents('.clist').children('td').eq(3).children('input').val();
                var total = $.trim(num) != '' && $.trim(unitprice) != '' ? parseFloat(parseFloat(unitprice)*parseFloat(num)).toFixed(2) : '';
                $(this).parents('.clist').children('td').eq(7).text(total);
            }
            //if 输入单价
            else if(site == 3) {
                var unitprice = $(this).val();
                var thistr = $(this).parents('tr').attr('newlist_tid');
                var $thisstr = $('#list tr[newlist_tid="'+thistr+'"]');
                $thisstr.children('td').eq(site).children('input').val(unitprice);
                var onum = $thisstr.children('td').eq(4).children('input').val();
                var num = $thisstr.children('td').eq(6).children('input').val();
                var ototal = $.trim(onum) != '' && $.trim(unitprice) != '' ? parseFloat(parseFloat(unitprice)*parseFloat(onum)).toFixed(2) : '';
                var total = $.trim(num) != '' && $.trim(unitprice) != '' ? parseFloat(parseFloat(unitprice)*parseFloat(num)).toFixed(2) : '';
                $thisstr.children('td').eq(5).text(ototal);
                $thisstr.children('td').eq(7).text(total);
            }
            //if 输入的是原设计数量
            else if(site == 4) {
                var onum = $(this).val();
                var unitprice = $(this).parents('.clist').children('td').eq(3).children('input').val();
                var ototal = $.trim(onum) != '' && $.trim(unitprice) != '' ? parseFloat(parseFloat(unitprice)*parseFloat(onum)).toFixed(2) : '';
                $(this).parents('.clist').children('td').eq(5).text(ototal);
            }else{
                var thistr = $(this).parents('tr').attr('newlist_tid');
                var $thisstr = $('#list tr[newlist_tid="'+thistr+'"]');
                $thisstr.children('td').eq(site).children('input').val($(this).val());
            }

            //统计合计金额
            var ctotalnum = 0;
            var ototalnum = 0;
            $('.clist').each(function(){
                var ctotal = $(this).children('td').eq(7).text();
                ctotalnum = ctotal != '' ? parseFloat(ctotalnum)+parseFloat(ctotal) : parseFloat(ctotalnum);
                var ototal = $(this).children('td').eq(5).text();
                ototalnum = ototal != '' ? parseFloat(ototalnum)+parseFloat(ototal) : parseFloat(ototalnum);
            });
            $('.ctatalamount').eq(1).text(ctotalnum != 0 ? parseFloat(ctotalnum).toFixed(2) : '');
            $('.otatalamount').eq(1).text(ototalnum != 0 ? parseFloat(ototalnum).toFixed(2) : '');

            //更改localstorage
            //if 签约清单
            if($(this).parents('.clist').hasClass('clid')){
                var id = $(this).parents('.clist').attr('list_id');
                if($.trim($(this).val()) != ''){
                    localStorage.setItem('new_clistid_'+id, $.trim($(this).val()));
                    var cnum = $.trim($(this).val());
                    //添加到form中list
                    if($('#changelist').val() != ''){
                        var clist = $('#changelist').val().split(',');
                        var exist = 0;
                        $.each(clist,function(k,v){
                            var clistid = v.split('_')[0];
                            if(clistid == id){
                                exist = 1;
                                clist.splice(k,1,id+'_'+cnum);
                                return false;
                            }
                        });
                        if(exist == 0){
                            clist.push(id+'_'+cnum);
                        }
                        $('#changelist').val(clist.join(','));
                    }else{
                        $('#changelist').val(id+'_'+cnum);
                    }
                }else{
                    localStorage.removeItem('new_clistid_'+id);
                    //清除form中list
                    var clist = $('#changelist').val().split(',');
                    $.each(clist,function(k,v){
                        var clistid = v.split('_')[0];
                        if(clistid == id){
                            clist.splice(k,1);
                            return false;
                        }
                    });
                    $('#changelist').val(clist.join(','));
                }
            }
            //else 新增空白清单
            else{
                var newid = $(this).parents('.clist').attr('newlist_tid');
                var $thisstr = $('#list tr[newlist_tid="'+newid+'"]');
                if(localStorage.hasOwnProperty('add_new_clistid_'+newid)){
                    var adtrlist = localStorage.getItem('add_new_clistid_'+newid).split(';');
                    if(site == 6){
                        adtrlist[site-1] = $(this).val();
                    }else{
                        adtrlist[site] = $(this).val();
                    }
                    adtrlist[2] = $thisstr.children('td').eq(2).children('select').val();
                    localStorage.setItem('add_new_clistid_'+newid,adtrlist.join(';'));

                    //添加到form中
                    if($('#changewhitelist').val() != ''){
                        var wlist = $('#changewhitelist').val().split(',');
                        var exist = 0;
                        $.each(wlist,function(k,v){
                            var wlistid = v.split('->')[0];
                            if(wlistid == newid){
                                exist = 1;
                                var empty = 0;
                                $.each(adtrlist,function(ak,av){
                                    if(av != '' && ak != 2){
                                        empty = 1;
                                        return false;
                                    }
                                });
                                if(empty){
                                    wlist.splice(k,1,newid+'->'+adtrlist.join(';'));
                                }else{
                                    wlist.splice(k,1);
                                }
                                return false;
                            }
                        });
                        if(exist == 0){
                            wlist.push(newid+'->'+adtrlist.join(';'));
                        }
                        $('#changewhitelist').val(wlist.join(','));
                    }else{
                        $('#changewhitelist').val(newid+'->'+adtrlist.join(';'));
                    }
                }else{
                    var newadtrlist = new Array(6);
                    if(site == 6){
                        newadtrlist[site-1] = $(this).val();
                    }else{
                        newadtrlist[site] = $(this).val();
                    }
                    newadtrlist[2] = $thisstr.children('td').eq(2).children('select').val();
                    localStorage.setItem('add_new_clistid_'+newid,newadtrlist.join(';'));

                    //添加到form中
                    if($('#changewhitelist').val() != ''){
                        var wlist = $('#changewhitelist').val().split(',');
                        wlist.push(newid+'->'+newadtrlist.join(';'));
                        $('#changewhitelist').val(wlist.join(','));
                    }else{
                        $('#changewhitelist').val(newid+'->'+newadtrlist.join(';'));
                    }
                }
            }
        });
        //单位选择要另外处理
        $('.clist select').on("change", function () {
            var newid = $(this).parents('.clist').attr('newlist_tid');
            var $thisstr = $('#list tr[newlist_tid="'+newid+'"]');
            $thisstr.children('td').eq(2).children('select').val($(this).val());
            if(localStorage.hasOwnProperty('add_new_clistid_'+newid)){
                var adtrlist = localStorage.getItem('add_new_clistid_'+newid).split(';');
                adtrlist[2] = $(this).val();
                localStorage.setItem('add_new_clistid_'+newid,adtrlist.join(';'));

                //添加到form中
                if($('#changewhitelist').val() != ''){
                    var wlist = $('#changewhitelist').val().split(',');
                    var exist = 0;
                    $.each(wlist,function(k,v){
                        var wlistid = v.split('->')[0];
                        if(wlistid == newid){
                            exist = 1;
                            wlist.splice(k,1,newid+'->'+adtrlist.join(';'));
                            return false;
                        }
                    });
                    if(exist == 0){
                        wlist.push(newid+'->'+adtrlist.join(';'));
                    }
                    $('#changewhitelist').val(wlist.join(','));
                }else{
                    $('#changewhitelist').val(newid+'->'+adtrlist.join(';'));
                }
            }else{
                var newadtrlist = new Array(6);
                newadtrlist[2] = $(this).val();
                localStorage.setItem('add_new_clistid_'+newid,newadtrlist.join(';'));
            }
        });
    });

    $.event.special.valuechange = {
        teardown: function (namespaces) {
            $(this).unbind('.valuechange');
        },

        handler: function (e) {
            $.event.special.valuechange.triggerChanged($(this));
        },

        add: function (obj) {
            $(this).on('keyup.valuechange cut.valuechange paste.valuechange input.valuechange', obj.selector, $.event.special.valuechange.handler)
        },

        triggerChanged: function (element) {
            var current = element[0].contentEditable === 'true' ? element.html() : element.val()
                , previous = typeof element.data('previous') === 'undefined' ? element[0].defaultValue : element.data('previous');
            if (current !== previous) {
                element.trigger('valuechange', [element.data('previous')]);
                element.data('previous', current);
            }
        }
    };

    //审批人选择
    $('body').on('click','.alert-pnone .radio',function(e){
        if($(e.target).is('label')){
            return;
        }
        var uid = $(this).attr('data-uid');
        if($(this).parents('.alert-pnone').hasClass('alert-success')){
            $(this).parents('.alert-pnone').removeClass('alert-success');
            $(this).children('label').children('input[type="radio"]').prop('checked',false);

            //移除form中
            var auditlist = $('#selectauditlist').val().split('->');
            $.each(auditlist,function(k,v){
                var vid = v.split('_')[0];
                if(uid == vid){
                    auditlist.splice(k,1);
                    return false;
                }
            });
            $('#selectauditlist').val(auditlist.join('->'));

        }else{
            $(this).parents('.alert-pnone').addClass('alert-success');
            $(this).children('label').children('input[type="radio"]').prop('checked','checked');
            //添加
            var name = $(this).attr('data-uname');
            var company = $(this).attr('data-ucompany');
            var jobs = $(this).attr('data-ujobs');
            var adduser = uid+'_'+name+'_'+company+'_'+jobs;


            //添加到form中
            if($('#selectauditlist').val() != ''){
                var auditlist = $('#selectauditlist').val().split('->');
                auditlist.push(adduser);
                $('#selectauditlist').val(auditlist.join('->'));
            }else{
                $('#selectauditlist').val(adduser);
            }

        }
    });

    //添加到审批流程中
    $('#addaudit').click(function(){
        $('#usertableshow').html('');
        //添加到form中
        if($('#selectauditlist').val() != ''){
            var sort = 1;
            var auditlist = $('#selectauditlist').val().split('->');
            var auditarray = new Array();
            $.each(auditlist,function(k,v){
                var vmsg = v.split('_');
                var uid = vmsg[0];
                var name = vmsg[1];
                var company = vmsg[2];
                var jobs = vmsg[3];
                var addusertr = '<tr id="user_'+ uid +'" userid="'+ uid +'"><td width="100">'+sort+' 审</td><td width="250"><h4 class="media-heading">'+ jobs +' '+ name +'</h4>'+ company +'</td> <td width="100"></td> <td></td> </tr>';
                $('#usertableshow').append(addusertr);
                auditarray.push(uid);
                sort++;
            });
            $('#changeaudit').val(auditarray.join(','));
        }else{
            $('#changeaudit').val('');
        }
        $('#addshenpi').modal('hide');
    });

    $('#searchbtn').click(function(){
        var username = $.trim($('#searchname').val());
        if(username == ''){
            toastr.error('请输入审批人名称');
            return false;
        }else{
            var namelist = $('#usernamelist').val().split(',');
            for(var i = 0; i < namelist.length; i++){
                if(username == namelist[i]){
                    toastr.error('列表或常用中已存在当前审批人');
                    return false;
                }
            }
            $.ajax({
                type: 'post',
                url: '/change/user/search?name='+username,
                data: {namelist:namelist},
                dataType: 'json',
                success: function(result){
                    if(result.code == 400){
                        toastr.error(result.msg);
                    }else{
                        namelist.push(result.user.name);
                        $('#usernamelist').val(namelist.join(','));
                        var adduserhtml = '<div class="col-md-3 alert alert-pnone"><div class="radio" data-uid="'+ result.user.userid +'" data-uname="'+ result.user.name +'" data-ucompany="'+ result.user.company +'" data-ujobs="'+ result.user.jobs +'"><label><input type="radio" value="'+ result.user.userid +'">'+ result.user.name +'</label><div>'+ result.user.jobs +'</div></div></div>';
                        $('#searchshow').append(adduserhtml);
                    }
                }
            })
        }
    });

    //文件上传
    var btn = document.getElementById('uploadBtn'),
        wrap = document.getElementById('pic-progress-wrap'),
        progressBar = document.getElementById('progressBar'),
        progressOuter = document.getElementById('progressOuter'),
        msgBox = document.getElementById('msgBox'),
        filenum = 1;

    var uploader = new ss.SimpleUpload({
        button: btn,
        url: '/change/file/upload/' + $('#pmid').val(),
//			sessionProgressUrl: '/code/ajaxuploader/sessionProgress.php',
        name: 'uploadfile',
        multipart: true,
        hoverClass: 'hover',
        focusClass: 'focus',
        responseType: 'json',
        startXHR: function() {
            progressOuter.style.display = 'block'; // make progress bar visible
            this.setProgressBar( progressBar );
        },
        onSubmit: function() {
            msgBox.innerHTML = ''; // empty the message box
            btn.innerHTML = '上传中...'; // change button text to "Uploading..."
        },
        onComplete: function( filename, response ) {
            btn.innerHTML = '选择文件';
            progressOuter.style.display = 'none'; // hide progress bar when upload is completed

            if ( !response ) {
                toastr.error('无法上传文件');
                msgBox.innerHTML = '无法上传文件';
                return;
            }

            if ( response.success === true ) {
                toastr.success('附件上传成功。');
                msgBox.innerHTML = '<strong>' + escapeTags( filename ) + '</strong>' + ' 上传成功。';
                var filestr = '<tr><td>'+ filenum +'</td><td><a href="'+ response.files.downurl +'">'+ response.files.filename +'</a></td><td>'+ response.files.size +'</td><td>'+ response.files.time +'</td><td><a id="delatt_'+ response.files.id +'" file_id="'+ response.files.id +'" class="btn btn-default btn-sm" title="删除附件"><span class="glyphicon glyphicon-trash text-danger"></span></a></td></tr>';
                $('#filesshow').append(filestr);
                //添加到form中
                if($('#changeatt').val() != ''){
                    var attlist = $('#changeatt').val().split(',');
                    attlist.push(response.files.id);
                    $('#changeatt').val(attlist.join(','));
                }else{
                    $('#changeatt').val(response.files.id);
                }


                filenum++;
                setTimeout(function(){
                    msgBox.innerHTML = '';
                },3000);
            } else {
                if ( response.msg )  {
                    toastr.error(response.msg);
                    msgBox.innerHTML = escapeTags( response.msg );

                } else {
                    toastr.error('发生错误,上传失败。');
                    msgBox.innerHTML = '发生错误,上传失败。';
                }
            }
        },
        onError: function() {
            progressOuter.style.display = 'none';
            toastr.error('无法上传文件');
            msgBox.innerHTML = '无法上传文件';
        }
    });
    //删除附件
    $('body').on('click',"a[id^='delatt_']",function (){
        var fid = $(this).attr('file_id');
        $(this).parents('tr').remove();
        var newsort = 1;
        $('#filesshow tr').each(function(){
            $(this).children('td').eq(0).text(newsort);
            newsort++;
        });
        filenum = newsort;
        var attlist = $('#changeatt').val().split(',');
        $.each(attlist,function(k,v){
            if(v == fid){
                attlist.splice(k,1);
                return false;
            }
        });
        $('#changeatt').val(attlist.join(','));
        $.ajax({
            type: 'post',
            url: '/change/file/delete',
            data:{fid: fid},
            dataType: 'json',
            success: function(result){

            }
        })
    });
});
var newflag = 0;
function checkform(){
    //0为保存新建变更令，1为提交审批变更令
    if($.trim($('#pnum').val()) == ''){
        var str = newflag == 0 ? '至少' : '';
        toastr.error('请'+str+'输入申请编号');
        return false;
    }
    if($('#pname').val() == ''){
        var str = newflag == 0 ? '至少' : '';
        toastr.error('请'+str+'输入工程名称');
        return false;
    }
    if(newflag == 1) {
        if($('#description').val() == ''){
            toastr.error('请输入工程变更理由及内容');
            return false;
        }
        if($('#changelist').val() == '' && $('#changewhitelist').val() == ''){
            toastr.error('请至少添加一项变更清单或空白清单');
            return false;
        }
        if($('#changelist').val() != '' || $('#list .clid').length/2 != 0){
            var clistnum = $('#list .clid').length/2;
            if($('#changelist').val() == '' || $('#changelist').val().split(',').length != clistnum){
                toastr.error('请输入所有所需变更的签约清单的申报变更数量');
                return false;
            }
        }
        if($('#changewhitelist').val() != ''){
            var wlist = $('#changewhitelist').val().split(',');
            var existempty = 0;
            var emptysite = 0;
            var pnum = '';
            $.each(wlist,function(k,v){
                var adtrlist = v.split('->')[1].split(';');
                if(existempty == 1){
                    return false;
                }
                $.each(adtrlist,function(ak,av){
                    if(av == '' && ak != 2){
                        existempty = 1;
                        emptysite = k+1;
                        pnum = adtrlist[0];
                        return false;
                    }
                });
            });
            if(existempty){
                var currnum = emptysite + $('#list .clid').length/2;
                toastr.error('变更清单第'+ currnum +'行，清单编号为：'+ pnum +' 存在未填写的内容，请填写完整。若不需要此空白清单请把整行填写过的内容清除');
                return false;
            }
        }

        if($('#changeaudit').val() == ''){
            toastr.error('请添加审批人');
            return false;
        }

        var addArr = new Array();
        var storage = window.localStorage;
        for(var i = 0; i < storage.length; i++){
            var key = storage.key(i);
            if(key.substring(0,16) == 'add_new_clistid_' || key.substring(0,12) == 'new_clistid_'){
                addArr.push(key);
            }
        }
        if(addArr){
            $.each(addArr,function(k,v){
                storage.removeItem(v);
            })
        }
    }
    var ajaxflag = 0;
    $.ajax({
        type: 'post',
        url: '/change/check/pnum',
        data: {pnum:$.trim($('#pnum').val()),status:'new',pmid:$('#pmid').val()},
        async: false,
        dataType: 'json',
        success: function(result){
            if(result.code == 400){
                toastr.error(result.msg);
                ajaxflag = 1;
            }
        }
    });
    if(ajaxflag != 0){
        return false;
    }
    return true;
}