var colsNum = 4;
1,$(document),ready(function () {
$.("#id1").parent().after('<tr class = "class1"><td style = "dispalay : none">
<input name = "" type ="hidden" value = " '+ nr +' "/>
<input name = "" type ="text" value = " '+ nr +' "/>
<img src="" title = '添加行' onclick = "addItem(this)"/>
<img src="" title = '刪除行' onclick = "delItem(this)"/>
</td></tr>');
//以下代碼視情況添加
var sum = $("#title").size():
var colsNum = $("#title").size();
$("#title1").attr("rowspan",sum + 2);
$("#title2").attr("rowspan", sum + 1);
})
2. function addItem(obj){
$.("#id1").parent().parent().after('<tr class = "class1"><td style = "dispalay : none">
<input name = "" type ="hidden" value = " '+ nr +' "/>
<input name = "" type ="text" value = " '+ nr +' "/>
<img src="" title = '添加行' onclick = "addItem(this)"/>
<img src="" title = '刪除行' onclick = "addItem(this)"/>
</td></tr>');
//以下代碼視情況添加
var sum = $("#title").size():
var colsNum = $("#title").size();
$("#title1").attr("rowspan",sum + 3);
$("#title2").attr("rowspan", sum + 2);
}
3. function delItem(obj){
var colsNum = colsNum + 1;
var sum = $("#title").size();
if(sum < 2){
alert("當前為最后一行,無法刪除!"); return;
$(obj).parent().parent().remove();//刪除當前行
$("#title1").attr("rowspan",sum + 1);
$("#title2").attr("rowspan", sum );
}
}