我正在动态创建一个html表,如下所示:
var table = document.getElementById("mytable");
var rowcount = document.getElementById("mytable").rows.length;
var row = table.insertRow(rowcount);
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);
var cell3 = row.insertCell(2);
var cell4 = row.insertCell(3);
var cell5 = row.insertCell(4);
cell1.innerHTML = rowcount;
cell2.innerHTML = "a";
cell3.innerHTML = "b";
cell4.innerHTML = "c";
cell5.innerHTML = document.getElementById("select_product_name").value;
连续的最后一列,即cell5
,其中包含id
我想要一个函数,使得表中的行的onclick应该得到id,即cell5
的值,并且整行应该将颜色更改为红色。 < / p>
注意:仅使用Javascript而不是jQuery
答案 0 :(得分:1)
var table = document.getElementById("mytable");
var rowcount = document.getElementById("mytable").rows.length;
var row = table.insertRow(rowcount);
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);
var cell3 = row.insertCell(2);
var cell4 = row.insertCell(3);
var cell5 = row.insertCell(4);
cell1.innerHTML = rowcount;
cell2.innerHTML = "a";
cell3.innerHTML = "b";
cell4.innerHTML = "c";
var id = document.getElementById("select_product_name").value;
cell5.innerHTML = id;
row.onclick = function() {
// Add a css class to the row
row.className += ' red';
// Alert the id
alert(id);
};