我在此代碼中動態添加行/字段。我有一個日期文本字段,旁邊是一個日曆按鈕/圖像,用戶可以使用它來選擇適當的日期。但是,如果我點擊「添加新項目」按鈕添加一個新行,我無法完全讓這個圖像重新正確顯示日曆。行正在被添加,並且該字段被添加用於日曆按鈕,但它沒有定位我的圖像源,我不能選擇它來選擇日期。有人能告訴我我做錯了什麼,有什麼可以改正的嗎?謝謝。createElement圖片來源
<html>
<head>
<script language="javascript">
function addNewItem()
{
var iX = document.getElementById("txtIndex").value;
iX ++;
document.getElementById("txtIndex").value = iX;
var tbl = document.getElementById("tblOffsetDetail").getElementsByTagName("TBODY")[0];
var tr = document.createElement("TR");
tbl.appendChild(tr);
//txtOffsetDateCleared1
var tdOffsetDateCleared = document.createElement("TD");
tr.appendChild(tdOffsetDateCleared);
var p = document.createElement("P");
tdOffsetDateCleared.appendChild(p);
var txtOffsetDateCleared = document.createElement("input");
p.appendChild(txtOffsetDateCleared);
var imgOffsetDateClearedCalendar = document.createElement("img");
p.appendChild(imgOffsetDateClearedCalendar);
txtOffsetDateCleared.id = "txtOffsetDateCleared" + iX;
txtOffsetDateCleared.setAttribute('size',10); //Set width using HTML
//txtOffsetDateCleared.style.width = '85px'; //Set width using CSS
var txtOffsetDateCleared1 = document.getElementById("txtOffsetDateCleared1");
var i = 0;
for (i = 0; i < txtOffsetDateCleared1.children.length; i++)
{
var opt = document.createElement("option");
opt.value = txtOffsetDateCleared1 [i].value;
opt.innerText = txtOffsetDateCleared1 [i].innerText;
txtOffsetDateCleared.appendChild(opt);
}
//imgOffsetDateClearedCalendar
var imgOffsetDateClearedCalendar1 = document.getElementById("imgOffsetDateClearedCalendar1");
var i = 0;
for (i = 0; i < imgOffsetDateClearedCalendar1.children.length; i++)
{
var opt = document.createElement("img");
opt.setAttribute('src', '../images/cal.gif');
opt.setAttribute('Pick a date', 'alternate text');
opt.setAttribute('height', '16px');
opt.setAttribute('width', '16px');
//opt.value = imgOffsetDateClearedCalendar1 [i].value;
//opt.innerText = imgOffsetDateClearedCalendar1 [i].innerText;
imgOffsetDateClearedCalendar1.appendChild(opt);
}
</script>
</head>
<body>
<table width="99%" border="1" cellpadding="2" cellspacing="2" class="WebApps" id="tblOffsetDetail">
<tbody>
<tr>
<input type="button" class="button" value= "Add New Item" id="btnNewItem" name="btnNewItem" onClick="javascript:addNewItem();">
<input type="text" id="txtIndex" name="txtIndex" value="1">
<td><p><a href="javascript:NewCal('txtOffsetDateCleared1','mmmddyyyy')">
<input name="txtOffsetDateCleared1" type="text" id="txtOffsetDateCleared1" size="10" maxlength="10">
<img src="../images/cal.gif" width="16" height="16" border="0" alt="Pick a date" id="imgOffsetDateClearedCalendar1" name="imgOffsetDateClearedCalendar1"></a></p>
</td>
</tr>
</tbody>
</table>
</body>
</html>
我改變所有而不是;然而,仍然得到相同的結果。 –
SeanFlynn
2010-01-11 21:02:42