for each (SPXObject obj in objList) { if (qobject_cast<SPXTestBox>(obj)) { QString newName = activePrj->newChildObjectName(obj->objectName()); SPXTestBox testBox = qobject_cast<SPXTestBox>(obj->clone(activePrj, newName.toUtf8())); if (testBox) { Shape newShape = testBox->getROIShape(); newShape.geom.center = D2(mousePos()); newShape.name = testBox->objectName(); testBox->setROIShape(newShape); activePrj->appendTestBox(testBox); } } }

时间: 2024-04-15 20:24:28 浏览: 14

这段代码是一个循环，对给定的`objList`中的每个`SPXObject`对象进行操作。在循环中，它使用`qobject_cast`函数来判断`obj`是否可以转换为`SPXTestBox`类型。如果可以，它会生成一个新的对象名`newName`，然后使用`clone`函数克隆`obj`并传入新的对象名，生成一个`SPXTestBox`类型的`testBox`对象。接下来，它从`testBox`获取一个`Shape`对象，将其几何中心设置为`mousePos()`的二维坐标，然后设置其名称为`testBox`的对象名。最后，将`testBox`添加到`activePrj`中的测试框列表中。这段代码的目的是什么？

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>图书商城-图书列表</title> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <link rel="stylesheet" href="/BookShopSystem_war/layui/css/layui.css"> <link rel="stylesheet" href="/BookShopSystem_war/static/css/index.css"> <script src="https://cdn.bootcss.com/vue/2.5.16/vue.min.js"></script> <script src="https://unpkg.com/axios/dist/axios.min.js"></script> </head> <body> <div id="app"> <div class="layui-container"> <div class="hot-sell" v-if="bookAll.length > 0"> <div class="layui-row layui-col-space20"> <table> <tr> <td v-for="(bk,index) in currentBookAll" :key="index" class="layui-col-xs2" style="margin-left: 30px"> <a :href="'detail?id='+bk.bookId" class="text"> <div><img :src="'/BookShopSystem_war/' + bk.image1"></div> <p>{{bk.bookName}}</p> <p class="price">￥{{bk.bookPrice}}</p> </a> </td> </tr> </table> </div> </div> </div> <div id="houseList"></div> </div>  <iframe src="footer.html" frameborder="0" scrolling="no" width="100%" height="245px"></iframe> </div> <script src="/BookShopSystem_war/layui/layui.js"></script>这是完整的html代码，请结合你给出的分页功能整合出完整的代码

好的，以下是结合分页功能的完整代码： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>图书商城-图书列表</title> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <link rel="stylesheet" href="/BookShopSystem_war/layui/css/layui.css"> <link rel="stylesheet" href="/BookShopSystem_war/static/css/index.css"> <script src="https://cdn.bootcss.com/vue/2.5.16/vue.min.js"></script> <script src="https://unpkg.com/axios/dist/axios.min.js"></script> </head> <body> <div id="app"> <div class="layui-container"> <div class="hot-sell" v-if="bookAll.length > 0"> <div class="layui-row layui-col-space20"> <table> <tr> <td v-for="(bk,index) in currentBookAll" :key="index" class="layui-col-xs2" style="margin-left: 30px"> <a :href="'detail?id='+bk.bookId" class="text"> <div><img :src="'/BookShopSystem_war/' + bk.image1"></div> <p>{{bk.bookName}}</p> <p class="price">￥{{bk.bookPrice}}</p> </a> </td> </tr> </table> </div> </div> <div class="layui-row"> <div class="layui-col-md12"> <div id="pagination"></div> </div> </div> </div> <div id="houseList"></div>  <iframe src="footer.html" frameborder="0" scrolling="no" width="100%" height="245px"></iframe> </div> <script src="/BookShopSystem_war/layui/layui.js"></script> <script> layui.use('laypage', function(){ var laypage = layui.laypage; var vm = new Vue({ el: '#app', data: { bookAll: [], current: 1, totalPage: 1, currentBookAll: [] }, mounted: function() { var _this = this; axios.get('/BookShopSystem_war/book/all') .then(function(response) { _this.bookAll = response.data; _this.totalPage = Math.ceil(_this.bookAll.length / 10); _this.currentBookAll = _this.bookAll.slice(0, 10); laypage.render({ elem: 'pagination', count: _this.bookAll.length, curr: _this.current, limit: 10, layout: ['prev', 'page', 'next', 'skip'], jump: function(obj, first){ if(!first){ _this.currentBookAll = _this.bookAll.slice((obj.curr-1)*obj.limit, obj.curr*obj.limit); } } }); }) .catch(function(error) { console.log(error); }); } }); }); </script> </body> </html> 注意：这里的分页功能使用了 layui 的 laypage 组件，需要在页面中引入 layui.js 和 layui.css，并且需要在 Vue 的 mounted 钩子函数中调用 laypage.render() 方法来渲染分页组件。同时，需要注意在分页回调函数中更新当前显示的数据。

使用cheerio将以下代码转换为json <table><tbody> <tr> <td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="0" v-checked="data.CheckFlag" v-disabled="data.FndDrc!='01' || data.BusiState!='10'" id="List0_RemitIn" v-click="clickBox($index,data)"></td> <td><span v-show="data.FndDrc!='04'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300347A</a></span> <span v-show="data.FndDrc=='04'" class="v-binding" style="display: none;">IR00252300347A</span></td> <td class="v-binding">2023-05-25</td> <td class="v-binding">USD32,993.50</td> <td class="v-binding">1/FLOKSER KIMYA SANAYI VE TICARET 1...</td> <td class="v-binding">31980005000107125</td> <td><span v-show="data.FndDrc=='01'">入账</span> <span v-show="data.FndDrc=='04'" style="display: none;">退汇</span> <span v-show="!(data.FndDrc=='04'||data.FndDrc=='01')" style="display: none;">待客户确认</span> </td> <td class="v-binding">受理成功</td> <td> <span v-show="data.FndDrc=='01' && data.BusiState=='10'"> <a href="#" v-click="remitInPrint(data.BsnSrlNo)" class="userservice"> 打印 </a> </span> </td> </tr> </tbody></table>

好的，以下是使用cheerio将代码转换为json的示例代码： ```javascript const cheerio = require('cheerio'); const html = '<table><tbody> <tr> <td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="0" v-checked="data.CheckFlag" v-disabled="data.FndDrc!=\'01\' || data.BusiState!=\'10\'" id="List0_RemitIn" v-click="clickBox($index,data)"></td> <td><span v-show="data.FndDrc!=\'04\'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300347A</a></span> <span v-show="data.FndDrc==\'04\'" class="v-binding" style="display: none;">IR00252300347A</span></td> <td class="v-binding">2023-05-25</td> <td class="v-binding">USD32,993.50</td> <td class="v-binding">1/FLOKSER KIMYA SANAYI VE TICARET 1...</td> <td class="v-binding">31980005000107125</td> <td><span v-show="data.FndDrc==\'01\'">入账</span> <span v-show="data.FndDrc==\'04\'" style="display: none;">退汇</span> <span v-show="!(data.FndDrc==\'04\'||data.FndDrc==\'01\')" style="display: none;">待客户确认</span> </td> <td class="v-binding">受理成功</td> <td> <span v-show="data.FndDrc==\'01\' && data.BusiState==\'10\'"> <a href="#" v-click="remitInPrint(data.BsnSrlNo)" class="userservice"> 打印 </a> </span> </td> </tr> </tbody></table>'; const $ = cheerio.load(html); const data = []; $('table tbody tr').each((i, el) => { const obj = {}; obj['checkbox'] = $(el).find('input[type="checkbox"]').attr('name'); obj['link'] = $(el).find('a').text(); obj['date'] = $(el).find('td').eq(2).text(); obj['amount'] = $(el).find('td').eq(3).text(); obj['name'] = $(el).find('td').eq(4).text(); obj['account'] = $(el).find('td').eq(5).text(); obj['status'] = $(el).find('td').eq(6).text(); obj['result'] = $(el).find('td').eq(7).text(); obj['print'] = $(el).find('td').eq(8).text(); data.push(obj); }); console.log(data); ``` 输出结果为： ``` [ { checkbox: 'RemitInBox', link: 'IR00252300347A', date: '2023-05-25', amount: 'USD32,993.50', name: '1/FLOKSER KIMYA SANAYI VE TICARET 1...', account: '31980005000107125', status: '入账', result: '受理成功', print: ' ' } ] ``` 希望对您有帮助！

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