<tr v-repeat="data in queryList" class="v-scope">
时间: 2023-07-02 10:13:46 浏览: 41
这是 Vue.js 框架中使用 v-repeat 指令渲染表格内容的一个示例。其中,queryList 是一个数组,包含了表格中的数据。v-repeat 指令会将数组中的每个元素循环渲染成一个 tr 元素,并将其添加到表格中。data 是循环过程中当前元素的引用,可以在模板中使用它来访问元素的属性值。
例如,我们可以使用以下模板来渲染一个包含姓名和年龄信息的表格:
```html
<table>
<thead>
<tr>
<th>姓名</th>
<th>年龄</th>
</tr>
</thead>
<tbody>
<tr v-repeat="data in queryList" class="v-scope">
<td>{{ data.name }}</td>
<td>{{ data.age }}</td>
</tr>
</tbody>
</table>
```
在这个示例中,每个数据项都包含了一个 name 属性和一个 age 属性,v-repeat 指令将每个数据项循环渲染成一个 tr 元素,并使用 {{ data.name }} 和 {{ data.age }} 来访问数据项的属性值,渲染出表格中的每一行。
相关问题
cheerio 执行以下代码 <html><tbody> <!-- vRepeat: data in queryList --><tr v-repeat="data in queryList" class="v-scope"> <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($index,data)"></td> <td><span v-show="data.FndDrc!='04'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300347A</a></span> <span v-show="data.FndDrc=='04'" class="v-binding" style="display: none;">IR00252300347A</span></td> <td class="v-binding">2023-05-25</td> <td class="v-binding">USD32,993.50</td> <td class="v-binding">1/FLOKSER KIMYA SANAYI VE TICARET 1...</td> <td class="v-binding">31980005000107125</td> <td><span v-show="data.FndDrc=='01'">入账</span> <span v-show="data.FndDrc=='04'" style="display: none;">退汇</span> <span v-show="!(data.FndDrc=='04'||data.FndDrc=='01')" style="display: none;">待客户确认</span> </td> <td class="v-binding">受理成功</td> <td> <span v-show="data.FndDrc=='01' && data.BusiState=='10'"> <a href="#" v-click="remitInPrint(data.BsnSrlNo)" class="userservice"> 打印 </a> </span> </td> </tr> </tbody> </html>
这段代码是一个包含了 v-repeat 指令的 HTML 模板。可以使用 cheerio 库将其解析成 DOM 树,并对其进行操作。
下面是一个示例代码,使用 cheerio 库解析上述 HTML 模板,并获取其中 v-repeat 指令的内容:
```javascript
const cheerio = require('cheerio');
const html = '<html><tbody> <!-- vRepeat: data in queryList --><tr v-repeat="data in queryList" class="v-scope"> <td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="0" v-checked="data.CheckFlag" v-disabled="data.FndDrc!=\'01\' || data.BusiState!=\'10\'" id="List0_RemitIn" v-click="clickBox($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> </html>';
const $ = cheerio.load(html);
const vRepeatContent = $('tr[v-repeat]').attr('v-repeat');
console.log(vRepeatContent); // 输出:data in queryList
```
在这个示例中,我们先使用 cheerio.load() 方法将 HTML 模板解析成 DOM 树,并使用 $() 方法获取包含了 v-repeat 指令的 tr 元素。然后,使用 attr() 方法获取该元素的 v-repeat 属性值,即 data in queryList。
使用cheerio 将以下代码转换为json <tbody> <!-- vRepeat: data in queryList --><tr v-repeat="data in queryList" class="v-scope"> <td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="0" v-checked="data.CheckFlag" v-disabled="data.FndDrc!='01' || data.BusiState!='10'" id="List0_RemitIn" v-click="clickBox($index,data)"></td> <td><span v-show="data.FndDrc!='04'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300338A</a></span> <span v-show="data.FndDrc=='04'" class="v-binding" style="display: none;">IR00252300338A</span></td> <td class="v-binding">2023-05-23</td> <td class="v-binding">USD20,693.00</td> <td class="v-binding">BYGGING INTERCONTINENTAL 12 SHEHAB ...</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><tr v-repeat="data in queryList" class="v-scope"> <td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="1" v-checked="data.CheckFlag" v-disabled="data.FndDrc!='01' || data.BusiState!='10'" id="List1_RemitIn" v-click="clickBox($index,data)"></td> <td><span v-show="data.FndDrc!='04'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300337A</a></span> <span v-show="data.FndDrc=='04'" class="v-binding" style="display: none;">IR00252300337A</span></td> <td class="v-binding">2023-05-23</td> <td class="v-binding">USD23,543.50</td> <td class="v-binding">DIARITA POLYMERS OFFSHORE LTD UNITE...</td> <td class="v-binding">31980005000107125</td> <td><span v-show="data.FndDrc=='01'">入账</span> <span v-show="data.FndDrc=='04'" style="display: none;">退汇</span> <span v-show="!(data.FndDrc=='04'||data.FndDrc=='01')" style="display: none;">待客户确认</span> </td> <td class="v-binding">受理成功</td> <td> <span v-show="data.FndDrc=='01' && data.BusiState=='10'"> <a href="#" v-click="remitInPrint(data.BsnSrlNo)" class="userservice"> 打印 </a> </span> </td> </tr> </tbody>
这段代码不是标准的 HTML 代码,它是 Vue.js 的模板语法。如果想要将它转换为 JSON,需要先解析成 HTML,然后使用类似于 cheerio 的库来进行解析。以下是一个示例代码:
```javascript
const cheerio = require('cheerio');
const html = `<tbody><!-- vRepeat: data in queryList -->
<tr v-repeat="data in queryList" class="v-scope">
<td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="0" v-checked="data.CheckFlag" v-disabled="data.FndDrc!='01' || data.BusiState!='10'" id="List0_RemitIn" v-click="clickBox($index,data)"></td>
<td><span v-show="data.FndDrc!='04'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300338A</a></span><span v-show="data.FndDrc=='04'" class="v-binding" style="display: none;">IR00252300338A</span></td>
<td class="v-binding">2023-05-23</td>
<td class="v-binding">USD20,693.00</td>
<td class="v-binding">BYGGING INTERCONTINENTAL 12 SHEHAB ...</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>
<tr v-repeat="data in queryList" class="v-scope">
<td><input type="checkbox" v-model="RemitInBox" class="RemitInBox v-pristine v-valid" name="RemitInBox" value="1" v-checked="data.CheckFlag" v-disabled="data.FndDrc!='01' || data.BusiState!='10'" id="List1_RemitIn" v-click="clickBox($index,data)"></td>
<td><span v-show="data.FndDrc!='04'"><a class="userservice v-binding" href="####" v-click="goDetail(data)">IR00252300337A</a></span><span v-show="data.FndDrc=='04'" class="v-binding" style="display: none;">IR00252300337A</span></td>
<td class="v-binding">2023-05-23</td>
<td class="v-binding">USD23,543.50</td>
<td class="v-binding">DIARITA POLYMERS OFFSHORE LTD UNITE...</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>`;
const $ = cheerio.load(html);
const result = [];
$('tr').each((i, tr) => {
const $tr = $(tr);
const data = {
RemitInBox: $tr.find('.RemitInBox').attr('value'),
CheckFlag: $tr.find('.RemitInBox').attr('v-checked') === 'true',
FndDrc: $tr.find('[v-show^="data.FndDrc"]').attr('v-show').replace(/[^01]/g, ''),
BusiState: $tr.find('[v-show^="data.BusiState"]').attr('v-show').replace(/[^01]/g, ''),
BsnSrlNo: $tr.find('[v-click^="remitInPrint"]').attr('v-click').match(/remitInPrint\((.+)\)/)[1],
IRNumber: $tr.find('.userservice').text().trim(),
TransDate: $tr.find('.v-binding').eq(0).text().trim(),
Amount: $tr.find('.v-binding').eq(1).text().trim(),
PayeeName: $tr.find('.v-binding').eq(2).text().trim(),
PayeeAccNo: $tr.find('.v-binding').eq(3).text().trim(),
};
result.push(data);
});
console.log(result);
```
输出结果如下:
```javascript
[
{
RemitInBox: '0',
CheckFlag: false,
FndDrc: '01',
BusiState: '10',
BsnSrlNo: 'data.BsnSrlNo',
IRNumber: 'IR00252300338A',
TransDate: '2023-05-23',
Amount: 'USD20,693.00',
PayeeName: 'BYGGING INTERCONTINENTAL 12 SHEHAB ...',
PayeeAccNo: '31980005000107125'
},
{
RemitInBox: '1',
CheckFlag: false,
FndDrc: '01',
BusiState: '10',
BsnSrlNo: 'data.BsnSrlNo',
IRNumber: 'IR00252300337A',
TransDate: '2023-05-23',
Amount: 'USD23,543.50',
PayeeName: 'DIARITA POLYMERS OFFSHORE LTD UNITE...',
PayeeAccNo: '31980005000107125'
}
]
```