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[英]How to take multiple strings from inputs and place them into the same array?
[英]Trying to take Values from two different text inputs and put them in the same list item
我正在尝试从两个单独的字段中获取输入,并使用 JavaScript 将它们放入同一行。 到目前为止,我已经能够接受输入,但它们最终会出现在不同的行上。
这是我的 HTML --
<input type="button" value="Add A Gear Item" class='btn' onclick="addGearItem()"> </div>
</form>
</div>
<!---Gear List Card-->
<div class="card-action">
<h5 id='current-list'>Gear List</h5>
<hr>
<ul class='collection gear-list' id='gear-ul'>
<table>
<tr class="collection-item">
<td>
<li class="collection-item gear-item">
IEM Pack 1
</li>
</td>
<td>
<li class="collection-item item-cost">380</li>
</td>
</tr>
<tr class="collection-item gear-item">
<td>
<li class="collection-item gear-item">
IEM Pack 2
</li>
</td>
<td>
<li class="collection-item item-cost">380</li>
</td>
</tr>
</table>
</div>
<div class="row center">
<input type="submit" value="Purchase Item" class='btn'>
</div>
</div>
这是我的 JS Function:
function addGearItem(){
let setGearItem = document.getElementById('gear').value
let setGearPrice = document.getElementById('cost').value
const newGearItem = document.createElement('li')
const newGearPrice = document.createElement('li')
newGearPrice.className = "collection-item item-cost";
newGearItem.className = "collection-item gear-item";
newGearItem.appendChild(document.createTextNode(setGearItem));
newGearPrice.appendChild(document.createTextNode(setGearPrice));
document.getElementById('gear-ul').append(newGearItem);
document.getElementById('gear-ul').append(newGearPrice);
document.getElementById('gear').value = '';
document.getElementById('cost').value = '';
}
我没有在您的 HTML 文件中看到关闭的 ul 标记,这可能是个问题。 此外,如果您尝试将两个输入值添加到一个 li 元素中,那么为什么要在 JS function 中创建两个单独的 li 标签?
也许试试这个:
function addGearItem(){
let setGearItem = document.getElementById('gear').value
let setGearPrice = document.getElementById('cost').value
const li = document.createElement('li');
li.appendChild(document.createTextNode(`${setGearItem} ${setGearPrice}`));
document.getElementById('gear-ul').append(li);
document.getElementById('gear').value = '';
document.getElementById('cost').value = '';
}
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