我需要一些幫助，我該怎么做才能讓所有行都有不同的 ID，例如：introdu1,introdu2,introdu3
var perrow = 1;
array.forEach((value, i) => {
myTable = `<td id="ore">${value}</td>`;
myTable = `<td id="introdu" > </td>`;
var next = i 1;
if (next%perrow==0 && next!=array.length) { myTable = "</tr><tr>"; }
});
uj5u.com熱心網友回復：
您可以${variable}像在${value}
let array = ['r','4','6'];
let myTable = "";
var perrow = 1;
array.forEach((value, i) => {
var next = i 1;
myTable = `<td id="ore${next}">${value}</td>`;
myTable = `<td id="introdu${next}" > </td>`;
if (next%perrow==0 && next!=array.length) { myTable = "</tr><tr>"; }
});
console.log(myTable);td {
background : red;
}uj5u.com熱心網友回復：
使用動態生成的 ID：
var perrow = 1;
var id = 1;
array.forEach((value, i) => {
myTable = `<td id="ore${id}">${value}</td>`;
myTable = `<td id="introdu${id }" > </td>`;
var next = i 1;
if (next % perrow == 0 && next != array.length) {
myTable = "</tr><tr>";
}
});
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標籤：javascript 数组