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Hi,
I am new to the Telerik controls, I am using RadEditor, when I don't put the RadAjaxManager its giving me error like AjaxManager doesn't exist, but when I put in my content page, the error is gone and page loads but it is not enabling the RadEditor to edit the values.
Can anybody please help me in this any link, suggestion or a code snippet would help, I am struggling a little bit and I am also researching to find the reasons for it.
Thanks in advance
Thanks,
Abdul Aleem
"There is already enough hatred in the world lets spread love, compassion and affection."
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You'd probably be better off with the telerik forums as they're pretty quick over there, that being said; does it render *anything* at all to the rendered source for the page?
If you could post your code (suitably obfuscated) it'd help.
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Thanks I could able to figure it out, there were not needed elements in the RadAjaxManager.
Thanks,
Abdul Aleem
"There is already enough hatred in the world lets spread love, compassion and affection."
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Can help me about to make online Shopping Website. My query is under:
1. How to add cart
2. how to show product value in repeater (with Image)
3. how to process billing.
4. what is way of return process
Please suggest me my database is in linq (No SQL) so Help me as well as earlier.
Thank You
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You can't learn how to write someone as complex and involved as an ecommerce site from a forum post...you haven't even said what technology you're using. Get a book on c# and one on MVC and go through them and how you do these tasks will become clear (or at least go through some on-line tutorials). You can then ask specific questions about specific tasks if you get stuck.
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LINQ is just a tool in C#, it has nothing to do with data sources. Infact, for LINQ to work, you still need to have a data source for your data objects. SQL Server, NoSQL etc. should all be available for LINQ to work on the collection.
1) Just add a new table which would hold the details for every new order.
Table: Orders
OrderID (int) | UserID (int) | DateTime (Date) | Purchased (bit)
That done, you can now add more items in this. Note that, I am not specifically talking about an SQL table. Instead, I am talking about a "data object" that can store these informations. You can use Entity framework, NoSQL (I have no idea of this!) or plain-text files.
2) There is no such thing as product value. It is the product, and then its value, the amount that has to be charged. That would require plain-HTML code. Just a simple loop. Is that too tough?
3 and 4) Billing would require an eCommerce service, a payment gateway and so on. You should not build it yourself, instead get a third-party service such as PayPal, Skrill or Google Wallet etc. and then allow clients to make a payment. Billing and other return procedures are your own policies. You have to define them yourself as they would be of your interest! You should never ask anyone to build your policies, instead build them yourself. Contact a lawyer or any official or legal personnel and then make up the policies and terms of conditions.
You may mess up with the payment gateways and other services. Trust me, anything that has money involved is a very big lawsuit, and you as a beginner must be aware of that! 
Creating a shop website in ASP.NET[^]
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
modified 5-Jan-16 6:28am.
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I am developing desktop-apps. Now I want to go to a web-based approach with asp.net mvc as a framework.
I want to skip the Silverlight-approach and instead want to do it html5-JScript-based (with asp.net mvc).
I do not have such kind of modern high-end-multimedia screens. Instead, my requirement is to keep the "usual desktop like UI" as menues, win-forms, .... for showing things like datagrids
Can you give me some hint how to make the first steps?
Thank you in advance
modified 4-Jan-16 15:46pm.
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Windows 10 theme can be used to build web applications on. Microsoft developed WinJS and released it as open-source project. This can be used, not only to build Windows Store applications but to build web applications too.
The theme of the website would look much like Windows Desktop applications. WinJS is based on the style themes natively in JavaScript and CSS. You can get it, learn more about it and even share it. (Look at the links provided below
WinJS Everywhere | Building Apps for Windows[^]
winjs/winjs-modules · GitHub[^]
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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It's me again.
I created my first asp.net-site, following this link Building your first MVC 6 application — ASP.NET MVC documentation[^]
I have no problem with the "Model-View-Controller"-Pattern, but:
a) I am intimidated by this enormous bunch of tools I had to setup before the project was built successfully
b) there is an endless number of files generated which tells me nothing
Finally:
I am sure, nobody in this world is able to understand what's going on here
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I have a list called List < Accounts > where I can add customers' info after supplying the needed data and clicking the Add button on my webform. To persist my data between postbacks I stored my data in a session variable then retrieve them from that session variable later on.
The problem is the session variable only shows one account even though I added multiple accounts. The folloewng is my code.
List<Account> accts = new List<Account>();
protected void btnShowAccountDetails_Click(object sender, EventArgs e)
{
StringBuilder acctDetails = new StringBuilder();
if (Session["acctObjects"] != null)
accts = (List<acct>)Session["acctObjects"];
foreach(Account acct in accts)
{
acctDetails.Append("ID: "+ acct.Name + " Account ID: " + acct.AccountID + "<br/>");
}
litCtrShowAccountDetails.Text = acctDetails.ToString();
}
protected void btnAddAcctount_Click(object sender, EventArgs e)
{
Account acct = new Account();
StringBuilder acctDetails = new StringBuilder();
if (!String.IsNullOrEmpty(txtName.Text))
{
acct.Name = txtName.Text;
}
else
{
ScriptManager.RegisterStartupScript(this, GetType(), "EmptyName", "EmptyNameAlert();", true);
}
if (!String.IsNullOrEmpty(txtAccountID.Text))
{
acct.AccountID = txtAccountID.Text;
}
else
{
ScriptManager.RegisterStartupScript(this, GetType(), "EmptytAccountID", "EmptytAccountIDAlert();", true);
}
accts.Add(acct);
Session["acctObjects"] = accts;
}
Please help me resolve this issue, thanks in advance.
modified 4-Jan-16 13:23pm.
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You instantiate accts as a new List of Accounts. Then all you do is add 1 account when the button is clicked. So, when you click the button again, the variable is accts is being set as new again.
There are only 10 types of people in the world, those who understand binary and those who don't.
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The issue is where you add the accts which is a List<Account> to the session.
These two lines of code always replace whatever object present in Session["acctObjects"]
accts.Add(acct);
Session["acctObjects"] = accts;
To avoid the overwrite, whenever you want to add a Account to List<Account> stored in session, get the List from session, add new Account to that list and store it back to session. Here is how you can do it.
if (Session["acctObjects"] != null)
accts = (List<acct>)Session["acctObjects"];
accts.Add(acct);
Session["acctObjects"] = accts;
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Thanks for replying your suggestion is very helpful.
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Slightly pedantic but to avoid your code throwing an error when the session times out I'd code this more defensively
if (Session["acctObjects"] != null)
accts = (List<acct>)Session["acctObjects"];
else
accts = new List<acct>();
accts.Add(acct);
Session["acctObjects"] = accts;
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Alternatively:
const string AcctObjectsSessionKey = "acctObjects";
...
accts = (List<acct>)Session[AcctObjectsSessionKey] ?? new List<acct>();
accts.Add(acct);
Session[AcctObjectsSessionKey] = accts;
That avoids the possibility of the session object being removed between the existence check and the retrieval. 
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Fair point, not sure if that is possible though.
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I've seen too many bugs caused by "impossible" events to take the risk. 
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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I agree, which is why I'd use "as" rather than casting as you did in your example as your code would error if the session variable existed but contained a different object 
Sessions last for the period of the page execution. It has to exist for the page to start executing so can't time-out mid execution. It'll only become unavailable if something terminal has happened like the app unloading, and your code will stop working in that instance anyway.
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Hi All,
I am looking to create an ASP.NET application that will function as a scheduler application. Specifically its for meetings to be scheduled and viewed by everyone in the organization. I am well aware that exchange and outlook perform this action but the company wants a more web based stand alone application as this will be used for outside consultants that won't have accounts on the AD.
So the idea is that you will register on the website (web application) and then you will be able to schedule meetings viewable by other people with the same permissions.
If anyone can point me in the right direction to some libraries or tutorials it would be greatly appreciated.
Thanks
H
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I will take a look into it thanks ! It might work but there is some extra functionality that I don't think google calendar will support.
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Excellent ! This is great I can make this work accordingly
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Hi Helgard W,
To create a scheduler application in ASP.NET, you can use various libraries and techniques available in the .NET ecosystem. I can provide you with some guidance to get started.
ASP.NET WebForms vs. ASP.NET MVC:
First, decide whether you want to develop the application using ASP.NET WebForms or ASP.NET MVC. WebForms provides a more event-driven model, while MVC offers a more structured and testable approach. Both can be used to create a scheduler application, so choose the one that suits your requirements and familiarity.
Database Setup:
You will need a database to store the scheduled meetings and user information. You can use SQL Server or another database of your choice. Set up the necessary tables to store meetings, users, and permissions.
User Registration and Authentication:
Implement user registration and authentication functionality so that users can create accounts and log in to the application. ASP.NET provides built-in features like Membership or newer ASP.NET Identity for this purpose.
Scheduler Interface:
Create a user interface that allows users to schedule meetings. You can use ASP.NET controls or client-side libraries like jQuery or React to build an interactive interface. When a user schedules a meeting, store the meeting details in the database.
Meeting Display:
Implement a page or pages that display the scheduled meetings to the users with appropriate permissions. Retrieve the meeting data from the database and present it in a user-friendly manner. You can use ASP.NET controls or client-side frameworks like Angular or Vue.js for this.
Permissions and Security:
Implement a permission system to control who can view and schedule meetings. You can assign roles or permissions to users and check these permissions before displaying or modifying meeting data.
Notifications:
Consider adding email notifications to notify participants about scheduled meetings or any updates. You can use libraries like SendGrid or SMTP to send emails from your ASP.NET application.
Testing and Deployment:
Test your application thoroughly to ensure it functions as expected. Once testing is complete, deploy the application to a web server or hosting environment.
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In a new C# 2010 web form application, I am planning to use a reportviewer control for users to determine what ssrs 2012 reports they want to execute.
This plan is good for one report, but how about if the user wants to run a series of these reports. Basically there may be order the user wants the selected reports to be displayed. How would you accomplsih that goal?
How about if the user wants to add or delete ssrs reports that are to be executed. How would you accomplish that goal?
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