В конечном итоге вам нужно иметь расположение контейнера> row> col в div ( Grid Layout ):
<div class="container">
<div class="row">
<div class="col-md-6">
One of two columns
</div>
<div class="col-md-6">
One of two columns
</div>
</div>
Вы можете записать html в родительский элемент, т.е. div с .row
класс как div#showdata
не имеет .row
класс:
$('#showdata').parent().html(html);
const data = [{
group_name: 'group 1',
id: 1
}, {
group_name: 'group 2',
id: 2
}];
let html = '';
for (i = 0; i < data.length; i++) {
html += '<div class="col-md-6">' +
'<div class="card" style="width: 15rem; text-align:center;display:inline-block;">' +
'<div class="card-body">' +
'<h5 class="card-title">' + data[i].group_name + '</h5>' +
'<h6 class="card-subtitle mb-2 text-muted">Modify your Group</h6>' +
'<a href="javascript:;" class="btn btn-info item-edit" data="' + data[i].id + '"><span class="iconify" data-icon="feather:edit" data-inline="false"></span></a> ' +
'<a href="javascript:;" class="btn btn-primary item-delete" data="' + data[i].id + '"><span class="iconify" data-icon="dashicons:remove" data-inline="false"></span></a>' +
'</div>' +
'</div>' +
'</div><hr>';
}
$('#showdata').parent().html(html);
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div id="showdata"></div>
</div>
</div>
Или вы можете дать идентификатор для .row
div:
$('#showdata').html(html);
<div class="container">
<div id="showdata" class="row">
</div>
</div>
const data = [{
group_name: 'group 1',
id: 1
}, {
group_name: 'group 2',
id: 2
}];
let html = '';
for (i = 0; i < data.length; i++) {
html += '<div class="col-md-6">' +
'<div class="card" style="width: 15rem; text-align:center;display:inline-block;">' +
'<div class="card-body">' +
'<h5 class="card-title">' + data[i].group_name + '</h5>' +
'<h6 class="card-subtitle mb-2 text-muted">Modify your Group</h6>' +
'<a href="javascript:;" class="btn btn-info item-edit" data="' + data[i].id + '"><span class="iconify" data-icon="feather:edit" data-inline="false"></span></a> ' +
'<a href="javascript:;" class="btn btn-primary item-delete" data="' + data[i].id + '"><span class="iconify" data-icon="dashicons:remove" data-inline="false"></span></a>' +
'</div>' +
'</div>' +
'</div><hr>';
}
$('#showdata').html(html);
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="container">
<div id="showdata" class="row">
</div>
</div>
Бонус: вы можете открывать и закрывать .row
div
с на основе индекса данных:
const data = [{
group_name: 'group 1',
id: 1
}, {
group_name: 'group 2',
id: 2
}, {
group_name: 'group 3',
id: 3
}, {
group_name: 'group 4',
id: 4
}, {
group_name: 'group 5',
id: 5
}];
let html = '';
for (i = 0; i < data.length; i++) {
if (i % 2 == 0) {
html += '<div class="row">';
}
html += '<div class="col-md-6">' +
'<div class="card" style="width: 15rem; text-align:center;display:inline-block;">' +
'<div class="card-body">' +
'<h5 class="card-title">' + data[i].group_name + '</h5>' +
'<h6 class="card-subtitle mb-2 text-muted">Modify your Group</h6>' +
'<a href="javascript:;" class="btn btn-info item-edit" data="' + data[i].id + '"><span class="iconify" data-icon="feather:edit" data-inline="false"></span></a> ' +
'<a href="javascript:;" class="btn btn-primary item-delete" data="' + data[i].id + '"><span class="iconify" data-icon="dashicons:remove" data-inline="false"></span></a>' +
'</div>' +
'</div>' +
'</div>';
if (i % 2 == 1) {
html += '</div>';
}
}
$('#showdata').html(html);
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="showdata" class="container">
</div>