使用 jQuery DataTables 进行数据可视化
Data visualisation using jQuery DataTables
我正在尝试使用 DataTables 插件来实现数据可视化。从网站上我们可以看到结果:
这里是link:https://datatables.net/examples/basic_init/data_rendering.html
我也想让它在我的 Laravel 项目中工作,这是我的结果:
但什么也没发生。我想也许数据来源不同?
这是我的观点:
<table id="statisticforstudent" class="table-responsive" style="width:100%">
<thead>
<th>Kapitel</th>
<th>RichtigeRate</th>
</thead>
<tbody>
@foreach($statistic_students as $value)
<tr>
<td>{{$value -> chapters_id}}</td>
<td>{{$value -> correct_rate_stu}}</td>
</tr>
@endforeach
</tbody>
</table>
和我的 JavaScript:
<script>
$(document).ready( function () {
$('#statisticforstudent').DataTable({
"paging": true,
"ordering": false,
"info": false,
"bLengthChange": false,
//"iDisplayLength" : 10,
//lengthMenu: [[10, 25, 50, -1], [10, 25, 50, "All"]],
//"scrollY": "200px",
//"scrollCollapse": true,
// "paging": false
//"pagingType": "full_numbers",
select: false,
searching : false,
columns: [
{
data: 'correct_rate_stu',
render: function(data, type, row, meta) {
return type === 'display' ?
'<RichtigeRate="' + data + '" max="1"></RichtigeRate>' :
data;
}
]
},
});
});
</script>
有人有想法吗?或者谁有更好的可视化插件?
考虑以下示例。
$(function() {
$('#statisticforstudent').DataTable({
"paging": true,
"ordering": false,
"info": false,
"bLengthChange": false,
select: false,
searching: false,
columns: [{
name: "Kapitel"
}, {
name: "RichtigeRate",
render: function(data, type, row, meta) {
return type === 'display' ?
'<progress value="' + data + '" max="1"></progress>' :
data;
}
}]
});
});
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.25/css/jquery.dataTables.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.21/js/jquery.dataTables.min.js" integrity="sha512-BkpSL20WETFylMrcirBahHfSnY++H2O1W+UnEEO4yNIl+jI2+zowyoGJpbtk6bx97fBXf++WJHSSK2MV4ghPcg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<table id="statisticforstudent" class="table-responsive" style="width:100%">
<thead>
<th>Kapitel</th>
<th>RichtigeRate</th>
</thead>
<tbody>
<tr>
<td>1001</td>
<td>0.1234</td>
</tr>
<tr>
<td>1002</td>
<td>0.2500</td>
</tr>
<tr>
<td>1003</td>
<td>0.3333</td>
</tr>
</tbody>
</table>
这似乎有效,并按照您提供的数据表示例中的建议使用了 <progress>
元素。
查看更多:https://developer.mozilla.org/en-US/docs/Web/HTML/Element/progress
我正在尝试使用 DataTables 插件来实现数据可视化。从网站上我们可以看到结果:
这里是link:https://datatables.net/examples/basic_init/data_rendering.html
我也想让它在我的 Laravel 项目中工作,这是我的结果:
但什么也没发生。我想也许数据来源不同?
这是我的观点:
<table id="statisticforstudent" class="table-responsive" style="width:100%">
<thead>
<th>Kapitel</th>
<th>RichtigeRate</th>
</thead>
<tbody>
@foreach($statistic_students as $value)
<tr>
<td>{{$value -> chapters_id}}</td>
<td>{{$value -> correct_rate_stu}}</td>
</tr>
@endforeach
</tbody>
</table>
和我的 JavaScript:
<script>
$(document).ready( function () {
$('#statisticforstudent').DataTable({
"paging": true,
"ordering": false,
"info": false,
"bLengthChange": false,
//"iDisplayLength" : 10,
//lengthMenu: [[10, 25, 50, -1], [10, 25, 50, "All"]],
//"scrollY": "200px",
//"scrollCollapse": true,
// "paging": false
//"pagingType": "full_numbers",
select: false,
searching : false,
columns: [
{
data: 'correct_rate_stu',
render: function(data, type, row, meta) {
return type === 'display' ?
'<RichtigeRate="' + data + '" max="1"></RichtigeRate>' :
data;
}
]
},
});
});
</script>
有人有想法吗?或者谁有更好的可视化插件?
考虑以下示例。
$(function() {
$('#statisticforstudent').DataTable({
"paging": true,
"ordering": false,
"info": false,
"bLengthChange": false,
select: false,
searching: false,
columns: [{
name: "Kapitel"
}, {
name: "RichtigeRate",
render: function(data, type, row, meta) {
return type === 'display' ?
'<progress value="' + data + '" max="1"></progress>' :
data;
}
}]
});
});
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.25/css/jquery.dataTables.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.21/js/jquery.dataTables.min.js" integrity="sha512-BkpSL20WETFylMrcirBahHfSnY++H2O1W+UnEEO4yNIl+jI2+zowyoGJpbtk6bx97fBXf++WJHSSK2MV4ghPcg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<table id="statisticforstudent" class="table-responsive" style="width:100%">
<thead>
<th>Kapitel</th>
<th>RichtigeRate</th>
</thead>
<tbody>
<tr>
<td>1001</td>
<td>0.1234</td>
</tr>
<tr>
<td>1002</td>
<td>0.2500</td>
</tr>
<tr>
<td>1003</td>
<td>0.3333</td>
</tr>
</tbody>
</table>
这似乎有效,并按照您提供的数据表示例中的建议使用了 <progress>
元素。
查看更多:https://developer.mozilla.org/en-US/docs/Web/HTML/Element/progress