我正在使用Struts版本1.2.9 . 我需要使用JavaScript动态地将行添加到表中，这样可以正常工作 .
看起来像：
function addRow(tableID) {
var table = document.getElementById(tableID);
rowCount += 1;
if(rowCount <= 5){
var row = table.insertRow(3);
var col1html = "<label for='incomecategory'>Other Income:</label>";
var col2html = "<select id='incomecategory' name='income_category'><option value='' selected>Please Select</option><option value='rent'>Rent</option><option value='interestanddividends'>Interest and Dividends</option><option value='governmentbenefits'>Government Benefits</option><option value='other'>Other</option></select>";
var col3html = "$<input type='text' name='incomevalue' id='incomevalue'/>";
var col4html = "<select id='incomefrequency' name='income_frequency'><optgroup label='Per'><option value='perweek'>Per Week</option><option value='perfortnight'>Per Fortnight</option><option value='peryear'>Per Month</option><option value='peryear'>Per Year</option><option value='' selected>Per</option></select>";
var col5html = "<input type='button' value='X' onclick='removeRow(this)'/>"
var col1 = row.insertCell(0); col1.innerHTML=col1html;
var col2 = row.insertCell(1); col2.innerHTML=col2html;
var col3 = row.insertCell(2); col3.innerHTML=col3html;
var col4 = row.insertCell(3); col4.innerHTML=col4html;
var col5 = row.insertCell(4); col5.innerHTML=col5html;
}else{
alert('Reached maximum no of rows');
}
}
如果你仔细看我已经硬编码所有的HTML标签来构建一行，但我想在创建行时使用struts标签 .