我正在尝试通过注册表单创建用户,该表单包含ASP.NET MVC中的专业下拉列表
EG。个人,专业,经理等。
一些领域很常见,如名称和姓氏......
某些领域的职业是独一无二的......
我如何用ajax编程。
由于
答案 0 :(得分:0)
我通过在控制器中创建SelectList并将其作为视图模型的一部分传递给视图来完成此类操作。然后在视图中,我可以选择在SelectedValue更改时执行某些操作,或者只是在其他内容触发对控制器的调用时返回下拉列表的值。
Controller code:
int count = 0;
List<string> YearList = new List<string>();
for (int i = 2000; i < (DateTime.Now.Year + 6); i += 4)
{
YearList.Add(i.ToString());
if (i < iyear)
count++;
}
var q = from c in doc.Descendants("candidate")
select new can_sw_model
{
name = c.Attribute("name").Value,
office = c.Parent.Attribute("name").Value.ToUpper(),
party = c.Attribute("party").Value,
};
can_sw_view model = new can_sw_view()
{
YearList = new SelectList(YearList),
value = YearList[count],
model = q,
};
return View(model);
View code:
<script type="text/javascript">
$(document).ready(function() {
$('#YearList').val('<%= Model.value %>');
$('#YearList').change(function(event) {
window.location.replace('<%= ResolveUrl("~/Candidate/sw_candidates") %>' + "?year=" + $('#YearList').val());
});
});
function pdfclick() {
var grid = $("#grid1").data("tGrid");
window.location.replace('<%= ResolveUrl("~/Candidate/pdf") %>' + "?year=" + $('#YearList').val() + "&tab=statewide" +
"&page=" + grid.currentPage + "&orderBy=" + grid.orderBy + "&groupBy=" + grid.groupBy + "&filterBy=" + grid.filterBy);
}
</script>
我希望这有帮助! 鲍勃