我有一張桌子,裏面有一些內容。我想添加一個滾動條到body
。我無法得到它的工作;我打電話給課堂,試圖添加一個滾動條,但它不會出現。所以我正在尋找一個解決方案。這裏是我的代碼:HTML - 將滾動條添加到表格主體?
var modal = document.getElementById('myModal');
var btn = document.getElementById("myBtn");
var span = document.getElementsByClassName("close")[0];
btn.onclick = function() {
modal.style.display = "block";
}
span.onclick = function() {
modal.style.display = "none";
}
var total = 0;
function sitaSeen(img, name, condition, price) {
$('tbody').append("<tr><td><img src=" + img + "></td><td>" + name + "</td><td>" + condition + "</td><td>$" + price + "</td><td><span>X</span></td></tr>");
total += price;
$('#total').empty();
$('#total').append("Total: $" + total);
}
$('.papa').on('click', 'tr span', function(){
\t \t $(this).closest('tr').remove();
});
<h2>System</h2>
<button onclick="sitaSeen('https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpovbSsLQJf3qr3czxb49KzgL-KmsjwPKvBmm5D19V5i_rEprP5gVO8v11lZj-gIYbDclRqMA7Zq1S7lOm-0Za6753KmHoxvnQh5y7ZyhWxiRwecKUx0iL1oy6z/60fx60f','M9 Bayonet | Doppler','Battle Scarred',70)">Click</button>
<button id="myBtn">Open Modal</button>
<div id="myModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<h2>Logo</h2>
<h2 id="total">Total: $0</h2>
</div>
<div class="modal-body">
<table class="centered">
<thead>
<tr>
<th data-field="pic"></th>
<th data-field="id">Item</th>
<th data-field="name">Conditon</th>
<th data-field="price">Price</th>
<th data-field="delete"></th>
</tr>
</thead>
<tbody class="papa">
</tbody>
</table>
<button>seen</button>
</div>
</div>
</div>
你沒有足夠的內容在體內具有滾動!嘗試添加許多文字或其他內容,並且您會看到默認情況下會顯示滾動條! –
我能以某種方式改變那個「限制」嗎? –
起初,我在那裏的模式來滾動,我刪除它 –