[英]Why isn't my page doing a refresh when calling my controller though an Ajax call
這是我執行控制器的JavaScript / ajax回調的標記。 我想做的是讓此單擊功能激活一個選項卡組件,並在Controller中執行操作。
<ul class="nav nav-tabs">
<li class="active"><a href="#tab1" onclick="setCert(0);" data-toggle="tab">Registered</a></li>
<li><a href="#tab2" onclick="setCert(1);" data-toggle="tab">Certified</a></li>
</ul>
這是JavaScript
function setCert(cert){
$.ajax({
url: '/Home/CommunitiesLanding/' + cert,
type: "GET",
traditional: true,
contentType: "application/json",
success: function () {
console.log('success!!');
}
});
最后是我的控制器:
public ActionResult CommunitiesLanding(int id)
{
var model = new CommunitiesViewModel();
var comm = new List<CommunityPoints>();
var mapPoints = new List<CommunityPoints>();
var mapPoints2 = new List<CommunityPoints>();
var regComm = new List<Registered>();
var certComm = new List<Certified>();
var locationService = new GoogleLocationService();
var communites = db.Communities.Where(x => x.Certified != true).OrderBy(x => x.CommunityState).ToList();
var certCommunities = db.Communities.Where(x => x.Certified == true).OrderBy(x => x.CommunityState).ToList();
var statecd = communites[0];
var statecd2 = statecd.CommunityState;
if (id == 0)
{
// Collect the Registered communites data
foreach (var c in communites)
{
if (statecd2 != c.CommunityState)
{
var reg = new Registered();
reg.state = statecd2;
reg.points = comm;
regComm.Add(reg);
comm = new List<CommunityPoints>();
statecd2 = c.CommunityState;
}
var communityPts = new CommunityPoints();
var points = locationService.GetLatLongFromAddress(c.CommunityZip);
communityPts.CommunityId = c.CommunityId;
communityPts.CommunityName = c.ComunityName;
communityPts.latitude = points.Latitude.ToString();
communityPts.longitude = points.Longitude.ToString();
communityPts.state = c.CommunityState;
comm.Add(communityPts);
mapPoints.Add(communityPts);
}
// Collect the very last collection of state data
var Lastreg = new Registered();
Lastreg.state = statecd2;
Lastreg.points = comm;
comm = new List<CommunityPoints>();
regComm.Add(Lastreg);
}
else
{
// Collect Data For the Certified Communites
statecd = certCommunities[0];
statecd2 = statecd.CommunityState;
foreach (var c in certCommunities)
{
if (statecd2 != c.CommunityState)
{
var cert = new Certified();
cert.state = statecd2;
cert.points = comm;
certComm.Add(cert);
comm = new List<CommunityPoints>();
statecd2 = c.CommunityState;
}
var communityPts = new CommunityPoints();
var points = locationService.GetLatLongFromAddress(c.CommunityZip);
communityPts.CommunityId = c.CommunityId;
communityPts.CommunityName = c.ComunityName;
communityPts.latitude = points.Latitude.ToString();
communityPts.longitude = points.Longitude.ToString();
communityPts.state = c.CommunityState;
comm.Add(communityPts);
mapPoints2.Add(communityPts);
}
// Collect the very last collection of state data
var Lastcert = new Certified();
Lastcert.state = statecd2;
Lastcert.points = comm;
comm = new List<CommunityPoints>();
certComm.Add(Lastcert);
}
model.regCommunities = regComm;
model.cerCommunities = certComm;
model.regPoints = mapPoints;
model.certPoints = mapPoints2;
return View(model);
}
如果您的目標是發出AJAX請求以初始化一些數據,然后在服務器完成處理后將用戶重定向到新初始化的頁面,則可以更新AJAX函數以在成功時重定向:
function setCert(cert) {
var url = '/Home/CommunitiesLanding/' + cert;
$.ajax({
url: url,
type: "GET",
traditional: true,
contentType: "application/json",
success: function () {
// redirect user to URL
location.href = url;
}
});
}
但是,如果您不需要初始化數據並事先等待數據完成,則直接重定向用戶可能更有意義:
function setCert(cert) {
location.href = '/Home/CommunitiesLanding/' + cert;
}
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