minongyun.com/application/admin/view/formula/task.html

<style type="text/css">
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    .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
        font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}
    .tg .tg-ub5w{font-size:36px;text-align:center;vertical-align:middle;border: none}
    .tg .tg-x1hj{font-size:22px;text-align:left;vertical-align:top;}
    .tg .tg-kghl{font-size:22px;text-align:left;vertical-align:middle;}
    .tg .tg-z7m5{font-size:22px;text-align:left;text-decoration:underline;vertical-align:top;border: none}
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    .tg .tg-0pky{text-align:left;vertical-align:top;border: none}
</style>
<form id="add-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">
    <div class="form-group">
        {if $erro=='该配方未生产过'}
        <h1 style="text-align: center;color: red">{$erro}</h1>
        {else/}
        <h1 style="text-align: center;">{$erro}</h1>
        {/if}
        <br>
        <input style="display: none" id="ids" value="{$ids}">
        <label class="control-label col-xs-12 col-sm-1">{:__('Name')}:</label>
        <div class="col-xs-12 col-sm-3">
            <input id="c-name" data-rule="required" class="form-control" name="row[name]" type="text" value="{$row['name']}" readonly>
        </div>
        <label class="control-label col-xs-12 col-sm-1">批次号:</label>
        <div class="col-xs-12 col-sm-3">
            <input id="hidden" type="hidden" value="{$bach}">
            <input id="c-bach" class="form-control" name="row[bach]" type="text" value="{$bach}">
        </div>
    </div>
    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-1">开票人:</label>
        <div class="col-xs-12 col-sm-3">
            <select style="width: 375px;height: 35px" id="c-drawer_name"  class="control-label col-xs-12 col-sm-8 form-control selectpicker" name="row[drawer_name]">
                {foreach $sckp as $key=>$vv}
                <option value="{$vv.name}">{$vv.name}</option>
                {/foreach}
            </select>
            <!--<input id="c-drawer_name" data-rule="required" class="form-control" name="row[drawer_name]" type="text">-->
        </div>
        <label class="control-label col-xs-12 col-sm-1">{:__('Examine_name')}:</label>
        <div class="col-xs-12 col-sm-3">
            <select style="width: 375px;height: 35px" id="c-examine_name"  class="control-label col-xs-12 col-sm-8 form-control selectpicker" name="row[examine_name]">
                {foreach $scsh as $key=>$vvv}
                <option value="{$vvv.name}">{$vvv.name}</option>
                {/foreach}
            </select>
            <!--<input id="c-examine_name" data-rule="required" class="form-control" name="row[examine_name]" type="text">-->
        </div>
    </div>
    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-1">生产量(KG):</label>
        <div class="col-xs-12 col-sm-3">
            <input id="c-number" data-rule="required" class="form-control" name="row[number]" type="text">
        </div>
        <label class="control-label col-xs-12 col-sm-1">{:__('Remark')}:</label>
        <div class="col-xs-12 col-sm-3">
            <input id="c-remark" class="form-control" name="row[remark]" type="text">
        </div>
    </div>
    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-1">机台选择:</label>
        <div class="col-xs-12 col-sm-3">
            <select id="c-mid" data-rule="required" class="control-label col-xs-12 col-sm-8 selectpicker" name="row[mid]">
                {foreach name="machineList" item="vo"}
                <option value="{$vo.name}" {in name="key" value=""}selected{/in}>{$vo.name}</option>
                {/foreach}
            </select>
        </div>
        <label class="control-label col-xs-12 col-sm-1">请选择关联订单:</label>
        <div class="col-xs-12 col-sm-6">
            <select id="c-order-uncompleted" data-rule="required" class="control-label col-xs-12 col-sm-24 selectpicker" name="row[uncompleted]">
                {foreach name="order" item="vo"}
                <option value="{$vo.id}">{$vo.str}</option>
                {/foreach}
            </select>
        </div>
    </div>

    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-1"></label>
        <button type="button" id="add" class="btn btn-success">确定生成作业票</button>
    </div>
    <!--<div class="form-group">-->
        <!--<table class="table table-striped table-bordered table-hover table-nowrap" id="gy">-->
            <!--<tr>-->
                <!--<th class="col-xs-12 col-sm-1">原材料</th>-->
                <!--<th class="col-xs-12 col-sm-1">百分比</th>-->
                <!--<th class="col-xs-12 col-sm-1">应加量(KG)</th>-->
                <!--<th class="col-xs-12 col-sm-6">操作记录</th>-->
                <!--<th class="col-xs-12 col-sm-1">工序号</th>-->
            <!--</tr>-->
            <!--{foreach name='row["gyinfo"]' id='vo'}-->
            <!--<tr>-->
                <!--<td><input  class="form-control material" type="text" value="{$vo.material}" readonly></td>-->
                <!--<td><input  class="form-control percentage" type="text" value="{$vo.percentage}" readonly></td>-->
                <!--<td><input  class="form-control num" type="text" data-id="{$vo.id}" id="input-{$vo.id}" value="" readonly></td>-->
                <!--<td><input  class="form-control gy_name" type="text" value="{$vo.gy_name}" readonly></td>-->
                <!--<td><input  class="form-control gy_num" type="text" value="{$vo.gy_num}" readonly></td>-->
            <!--</tr>-->
            <!--{/foreach}-->
        <!--</table>-->
    <!--</div>-->
    <!--===========================================================-->
    <!--<div style="padding: 1000px 0 0 0">-->
    <div style="">
        <div class="form-group" id="print_area" >
            <div id="head">
                <table class="tg" style="width: 800px;">
                    <thead>
                    <!--<div id="qrcode" style="margin:0 0 -450px 500px;width: 80px;height: 80px;">-->
                        <!--<img src="" id="myImage" alt=""/>-->
                    <!--</div>-->
                    <div id="qrcode" style="width: 80px;height: 80px;">
                        <img src="" id="myImage" alt="" style="margin:0 0 -200px 500px;"/>
                    </div>
                    <tr>
                        <th class="tg-v8dz" colspan="6" >
                            <!--<p id="formula_no"></p>-->
                            <!--<hr style="border: 1px solid;margin-top: -5px">-->
                        </th>
                    </tr>
                    </thead>
                    <tbody>
                    <tr>
                        <td class="tg-s5vw"></td>
                        <td class="tg-svyg"></td>
                        <td class="tg-ub5w" colspan="2" rowspan="2">作业票&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
                        <td class="tg-4qqe"></td>
                        <td class="tg-s5vw"></td>
                    </tr>
                    <tr>
                        <td class="tg-9d8n" style="border: none">日期：</td>
                        <td class="tg-z7m5" id="date"></td>
                        <td class="tg-9d8n">开票人</td>
                        <td class="tg-9d8n">审核</td>
                    </tr>
                    <tr>
                        <td class="tg-9d8n" style="border: none">批号：</td>
                        <td class="tg-z7m5" id="bach"></td>
                        <!--<td class="tg-kghl" style="border: none"><input type="text" id="formula" value="" style="width: 400px;text-align: center"></td>-->
                        <td class="tg-kghl" style="border: none"><textarea type="text" id="formula" value="" disabled style="resize:none;width: 400px;overflow-x:hidden;overflow-y:hidden;height: 80px;text-align: center;font-size: 16px"></textarea></td>
                        <td class="tg-0pky"></td>
                        <td class="tg-x1hj" id="drawer_name"></td>
                        <td class="tg-x1hj" id="examine_name"></td>
                    </tr>
                    </tbody>
                </table>
            </div>
            <div style="height: 20px;"></div>
            <div id="body">
                <table class="tg" style="width: 800px;" id="print_gy">
                    <tr>
                        <th  style="text-align: center;">原材料</th>
                        <!--                                <th  style="text-align: center">百分比</th>-->
                        <th  style="text-align: center;">应加量(KG)</th>
                        <th  style="text-align: center;">实加量(KG)</th>
                        <th  style="text-align: center;">操作记录</th>
                    </tr>
                    {foreach name='row["gyinfo"]' id='vo'}
                    <tr>
                        <td style="width: 200px;text-align: center;font-size: 18px;line-height: 100%">{$vo.material}</td>
                        <!--                                <td style="width: 100px">{$vo.percentage}</td>-->
                        <td data-id="{$vo.id}" id="text-{$vo.id}" style="width: 100px;text-align: center;font-size: 18px;line-height: 10px"></td>
                        <td style="width: 100px;text-align: center;"></td>
                        <td style="width: 400px;">{$vo.gy_name}</td>
                    </tr>
                    {/foreach}
                    <tr>
                        <td style="width: 100px;text-align: center;font-size: 18px;">总计</td>
                        <td class="total" style="width: 100px;text-align: center;font-size: 18px;"></td>
                        <td></td>
                        <td></td>
                    </tr>
                    <tr>
                        <td colspan="5" class="remark" style=";font-size: 18px"></td>
                    </tr>
                </table>
                <div style="height: 5px;"></div>
                <table class="tg" style="width: 800px;">
                    <tr>
                        <td style="border: none">
                            <span>包装规格：</span>
                            <hr style="border: 1px solid;width: 150px;margin-top: -5px;">
                            <div style="position: absolute;margin-left: 270px;margin-top: -36px;">KG/桶</div>
                        </td>
                        <td style="border: none">作业票回收日期：<hr style="border: 1px solid;width: 150px;margin-top: -5px;"></td>
                    </tr>
                    <tr>
                        <td style="border: none">操作人员：<hr style="border: 1px solid;width: 150px;margin-top: -5px;"></td>
                        <td style="border: none">检验签字：<hr style="border: 1px solid;width: 150px;margin-top: -5px;"></td>
                    </tr>
                </table>
            </div>
        </div>
    </div>
    <div class="form-group layer-footer">
        <label class="control-label col-xs-12 col-sm-2"></label>
        <div class="col-xs-12 col-sm-8">
            <button type="submit" class="btn btn-primary btn-embossed disabled submit">保存</button>
            <button type="button" class="btn btn-default btn-embossed  print-link">打印预览</button>
        </div>
    </div>
</form>

<script type='text/javascript' src='__CDN__/assets/js/jquery2.1.1.min.js'></script>
<script type="text/javascript" src="__CDN__/assets/js/jquery.qrcode.min.js"></script>
<script type="text/javascript" src="__CDN__/assets/js/jQuery.print.js"></script>
<script >

    jQuery(function($) { 'use strict';

        $(".print-link").on('click', function() {
            var status = 1;
            var number = $('#c-number').val();
            if (number == ''){
                status = 2;
            }
            var bach = $('#c-bach').val();
            if (bach == ''){
                status = 2;
            }
            var drawer_name = $('#c-drawer_name').val();
            if (drawer_name == ''){
                status = 2;
            }
            var examine_name = $('#c-examine_name').val();
            if (examine_name == ''){
                status = 2;
            }
            if (status == 2){
                layer.confirm('数据不能为空,请仔细核查');return false
            }
            // var ids = $('#ids').val();
            // bach = bach + '-' + ids;
            createQrcode(bach,80,80);
            var img = document.getElementById("myImage"); /// get image element
            var canvas = document.getElementsByTagName('canvas')[0];
            img.src = canvas.toDataURL();                     /// update image
            $.print('#print_area');
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        });
        function createQrcode(txt,width,height) {
            $("#qrcode").qrcode({
                render: "canvas",//canvas和table两种渲染方式
                width: width,
                height: height,
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                foreground:"#000000", //二维码颜色
                text:txt
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