我将我的值存储到本地存储中,并且我试图在表格中显示信息,但它似乎无法工作,并且它总是将其输出到第一列垂直向下。 例如,当我输入我的信息时,我想让它像这样出来
|余额|名称|数量|价格|
| 100 |测试| 100 | 1.99 |
但是它当前显示如下:
|资产|名称|数量|价格| | 100 | |考试| | 100 | | 1.99 |
这是我本地存储的代码
function save(item) {
var playlistArray = getStoreArray("playlist");
playlistArray.push(item);
localStorage.setItem("playlist", JSON.stringify(playlistArray));
}
function Load_storage() {
var playlistArray = get_Storage();
var ul = document.getElementById("playlist");
if (playlistArray != null) {
for (var i = 0; i < playlistArray.length; i++)
{
var li = document.createElement("table");
li.innerHTML = playlistArray[i];
ul.appendChild(li);
}
}
}
function get_Storage() {
return getStoreArray("playlist");
}
function getStoreArray(key) {
var playlistArray = localStorage.getItem(key);
if (! playlistArray) {
playlistArray = new Array();
}
else {
playlistArray = JSON.parse(playlistArray);
}
return playlistArray;
}
我通过此功能将其放入本地存储
var table=document.getElementById("myTable");
var row=table.insertRow(1);
var cell1=row.insertCell(0); // bank account
var cell2=row.insertCell(1); // name
var cell3=row.insertCell(2); // Quantity
var cell4=row.insertCell(3); // price
cell1.innerHTML=Balance ; // bank account
cell2.innerHTML=name; //stock symbol
cell3.innerHTML=quantity; // Quantity
cell4.innerHTML=price; // bought
var SAVE= document.getElementById("myTable");
SAVE.appendChild(row);
save(cell1.innerHTML);
save(cell2.innerHTML);
save(cell3.innerHTML);
save(cell4.innerHTML);
// save(Balance+"......................."+
name+"......................."+
quantity+"......................."+
price + ".......................");
这是注释掉的,因为它总会显示该行,但我不希望这样,即使通过这种方式也能正常工作
答案 0 :(得分:0)
将表格列标题放在html中。它比使用JavaScript更有效:
<body>
<table id='myTable'>
<thead>
<tr>
<th>Balance</th>
<th>Name</th>
<th>Quantity</th>
<th>Price</th>
</tr>
</thead>
</table>
</body>
JavaScript的一些更改:
var table = document.getElementById("myTable"),
row = table.insertRow(1),
cell1 = row.insertCell(0), // bank account
cell2 = row.insertCell(1), // name
cell3 = row.insertCell(2), // Quantity
cell4 = row.insertCell(3), // price
testBalance = '3.00',
testName = 'Mike',
testQuantity = '2.00',
testPrice = '5.00';
cell1.innerHTML = testBalance; // bank account
cell2.innerHTML = testName; //stock symbol
cell3.innerHTML = testQuantity; // Quantity
cell4.innerHTML = testPrice; // bought
//you can remove these lines
//var SAVE = document.getElementById("myTable");
//SAVE.appendChild(row);
save(cell1.innerHTML);
save(cell2.innerHTML);
save(cell3.innerHTML);
save(cell4.innerHTML);
// save(Balance+"......................."+
// name + "......................." +
// quantity + "......................." +
//price + //".......................");
这是jsFiddle 我希望这会有所帮助: - )