4105 2
Find Expire Time for an access token (page_access_token) when using facebook Graph API in ASP.NET?

Is there any way to use the facebook graph api to find out when a page access token will expire?

There is now an API version of the debugger tool. See https://developers.facebook.com/docs/authentication/access-token-debug/. 

But I can't figure out the expire_date of my page_access_token. Please how can I find when token will expire in ASP.NET or Javascript.

In below picture I was figure out just the page_access_token and the id.

...

Type
Question
4100 0
DropDownList in ASP.NET Core MVC
In this article, I have mentioned how we can create ASP.NET Core dropdown list using Tag helpers.
Type
Article
4066 2
How to append jQuery bootstrap calender on dynamically created element in ASP.NET MVC?

Here, I am appending Model data to <td> from the model List and trying to do inplace (inline) editing and I want to validate the form using for loop.

Now, I would like to add/append the calender to start date and end date (dynamic textbox elements)using bootstrap calendar. How can I do it?

here is my Current C# razor view code:

<tbody>
@if (List.Count > 0)
{
for (int i = 0; i < List.Count; i++)
{
<tr id="Tr_@i.ToString()">
<td>
<input type="hidden" value="@List[i].ID" id="hdnId_@i.ToString()" />
<input type="text" class="form-control" id="txtName_@i.ToString()" value="@List[i].Name" />
</td>

<td class="hideCol2 hideHideCol_2">
<input type="text" class="form-control" id="txtDescription_@i.ToString()" value="@List[i].Description" />
</td>

<td class="hideCol3 hideHideCol_3">
<input type="text" class="form-control" id="txtTopCount@i.ToString()" value="@List[i].TopCount" />
</td>

<td class="hideCol4 hideHideCol_4">
<div class="input-group date" id="editstartDate">
<input type="text" class="form-control" id="txtStart_Date_@i.ToString()" value="@List[i].Start_Date.ToString("dd/MM/yyyy")" />
<span class="input-group-addon">
<span class="glyphicon glyphicon-calendar"></span>
</span>
</div>
</td>

<td class="hideCol5 hideHideCol_5">
<div class="input-group date editendDate" data-provide="datepicker">
<input type="text" class="form-control" id="txtEnd_Date_@i.ToString()" value="@List[i].End_Date.ToString("dd/MM/yyyy")" />
<span class="input-group-addon">
<i class="glyphicon glyphicon-th"></i>

</span>
</div>
</td>


</tr>
}
}
else
{
<tr></tr>
}
</tbody>

Here is the screenshot of my view

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Type
Question
4054 2
How to write HTML5 data-atrribute in Razor MVC C#?

I am trying to specify HTML5 data-atrribute in my asp.net MVC razor code like below

 @Html.DropDownListFor(m => m.Industry, OnePassV3.utility.OptionList.GetIndustryListSelectList()
                           , new { @class="cs-select cs-skin-slide cs-transparent", @data-init-plugin="cs-select" })

but i am getting error as you can see below in the image.

...

Type
Question
4035 1
How to change port number in ASP.NET Core?

I have started coding in ASP.NET Core, so I am not sure what is the proper way to change port number of website? Is it using appsettings.Json file or we need to update startup.cs? Thanks.

...
Type
Question

4011 0
Best and Cheap Windows VPS Hosting Providers
In this article, I have provided list of best and cheap windows VPS hosting providers which are good for ASP.NET core or MVC or ASP.NET project
Type
Article
3953 2
How to add the SignalR client library in ASP.NET Core 2?

Hi, I'm using SignalR with .net core2 in Visual studio 2017 to send message to all users. But I don't know how can I add the SignalR client library.

My current javascript code is :

<script src="Scripts/jquery-1.6.4.min.js"
type="text/javascript"></script>
<script src="Scripts/jquery.signalR-0.5.2.min.js"
type="text/javascript"></script>
<script src="signalr/hubs" type="text/javascript"></script>
<script type="text/javascript">

var myHubProxy = $.connection.hub.CreateHubProxy("MyHub");
myHubProxy.on('ClientsListener', function (msg) {
// alert to test
alert(' message from server');
//$("#messageDisplay").text(msg);
})
$.connection.hub.start().done(function () {
myHubProxy.Invoke('MyServiceFunction');
})

</script>

In Which my project not contains those scripts :

<script src="Scripts/jquery-1.6.4.min.js"type="text/javascript"></script>
<script src="Scripts/jquery.signalR-0.5.2.min.js"type="text/javascript"></script>
<script src="signalr/hubs" type="text/javascript"></script>

Please how can add the SignalR client library. I was try this : But I remarked  no file clled Client_side library to add it .

...

Type
Question
3936 0
Performing CRUD Operation in ASP.NET MVC Using Entity Framework
This article helps you to perform CRUD (Create, read, Update , Delete) operation in ASP.NET MVC using Entity Framework as connectivity to database.
Type
Article
3893 3
How to get Facebook page notification new comments/posts via Graph API in ASP.NET

Hi, I have to add a method to get the posts and comments from graph api : But as we know every minute or every 5 minute we have a new posts and comments. And when I move to the view that contains the posts and comments I can't recieve the new posts and comments like a notifications . like facebook when any one post or comment into a page facebook we get a notification and that notification when click on it, the new comments shown or posts.

Please how can I do that ? thanks.

...
Type
Question
3873 2
How to save weekend values in Database?

I am saving a table company information where I want to save the weekends for that particular company. Thing is when I was doing a payroll management system, I could bring out the total working days in a month. But that was not dynamic. Here is the code,

...
Type
Question

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