我有以下
JavaScript代码:
function addRowToTable()
{
var tbl = document.getElementById('tblSample');
var lastRow = tbl.rows.length;
// if there's no header row in the table,then iteration = lastRow + 1
var iteration = lastRow;
var row = tbl.insertRow(lastRow);
// left cell
var cellLeft = row.insertCell(0);
var textNode = document.createTextNode(iteration);
cellLeft.appendChild(textNode);
// right cell
var cellRight = row.insertCell(1);
var el = document.createElement('input');
el.type = 'text';
el.name = 'txtRow' + iteration;
el.id = 'txtRow' + iteration;
el.size = 40;
el.onkeypress = keyPresstest;
cellRight.appendChild(el);
// select cell
var cellRightSel = row.insertCell(2);
var sel = document.createElement('select');
sel.name = 'selRow' + iteration;
sel.options[0] = new Option('text zero','value0');
sel.options[1] = new Option('text one','value1');
cellRightSel.appendChild(sel);
}
如何将这个从DOM调用转换为jQuery?任何人都可以提供示例代码.
解决方法
我会避免使用HTML字符串并继续像以前一样创建DOM元素. jQuery使这很容易:
var row = $("<tr>");
row.append( $("<td>").text("hello") );
$("#tblSample").append(row);
有关详细信息,请参阅http://api.jquery.com/jQuery/#jQuery2.