Comments by Govindaraj Rangaraj

Govindaraj Rangaraj 8-Apr-14 5:43am View

As I mentioned earlier jquery and ajax are nothing but browser side scripting which means you can develop dynamic webpages using them. With jquery you could develop webpages that can update contents dynamically. The first ever functionality I achieved using jquery was to convert a table into boxes made of div tag. Traditionally without javascript we need to rewrite the html from table to div but in jquery you can use the same page with table, but instead of rewriting the table tag you could write jquery code to transform to div dynamically.

Ajax is a simple call to server. Jquery provides several different wrapper for ajax which are very easy to use. One such example is getJSON method. Please google for this method. It gets data from the server in JSON format and you can apply this data dynamically on the page. Which means without reloading a page you update data on the webpage (like a magic) :)

Govindaraj Rangaraj 8-Apr-14 5:34am View

Thanks for upvoting and I am glad to help!

Govindaraj Rangaraj 14-Feb-14 4:23am View

Are you taking about your cshtml views? How about puting them in _layout or some other shared view?

Govindaraj Rangaraj 18-Oct-13 4:19am View

Hi it is same for all the operators.
To do OR, replace AND keyword with OR.

But I would suggest you to do it as a stored procedure then to do it like this as Sql injection can easily be exploited. Refer these:
http://www.codeproject.com/Articles/21234/Implementing-Dynamic-WHERE-Clause-in-Static-SQL#Content2
http://www.sqlteam.com/article/implementing-a-dynamic-where-clause

The other best option is to use Linq
Refer this: http://stackoverflow.com/questions/30879/is-there-a-pattern-using-linq-to-dynamically-create-a-filter
See the response from "David B" in this link. Nice way to do the dynamic queries.

Govindaraj Rangaraj 17-Oct-13 11:00am View

"Do i need to make each condition for combobox value?" - YES!

Govindaraj Rangaraj 17-Oct-13 8:40am View

Can you please state clearly where you face the difficulty in doing this, using MVC or accessing the weather information?

Govindaraj Rangaraj 3-Oct-13 3:46am View

Can you please check if the auto-generated class "PenuliumEntities" is derived from "ObjectContext"? Are you using EF 4.1 +?

http://blogs.msdn.com/b/cesardelatorre/archive/2011/04/14/entity-framework-4-1-just-released.aspx

The objectContext is replaced by new polished DBContext. It is better to switch to DBContext as all further versions of EF will use this.

Just in case you still want to use ObjectContext please refer this:
http://stackoverflow.com/questions/14245153/entity-framework-where-is-my-object-context

Govindaraj Rangaraj 2-Oct-13 11:36am View

how did you declare _objectContext as ?

It has to be something like this
PaneliumEntities _objectContext;

Govindaraj Rangaraj 2-Oct-13 8:45am View

Could it be because you still did not change it for delete?

Govindaraj Rangaraj 2-Oct-13 8:35am View

Could you please post your updated code? I reckon Eduard's suggestion, if implemented, should work fine.

Govindaraj Rangaraj 2-Oct-13 5:44am View

What is happening, is it throwing any exception?

Govindaraj Rangaraj 2-Oct-13 3:39am View

"but there is some kind of problem"

what kind? Please improve your question.

Govindaraj Rangaraj 1-Oct-13 9:58am View

I meant you dont need to add property dynamically, add them statically along with flags and hide them at runtime based on the flag.

Govindaraj Rangaraj 1-Oct-13 9:24am View

How about adding all the required fields into the model class and in the view hide them based on a flag (create flag for each property). When the admin set the flag for this field make it visible in the view.

Govindaraj Rangaraj 1-Oct-13 9:04am View

After this delete the linqtosql method for this SP and drag and drop afresh to get the auto generated return type.

Govindaraj Rangaraj 1-Oct-13 6:19am View

Ahh, try this!
http://magedfarag.wordpress.com/2012/12/14/call-wcf-sevice-using-only-webclient-and-soap-xml/

Govindaraj Rangaraj 1-Oct-13 6:09am View

Well it is pretty straight forward. Create a new asp.net website or in your existing website rightclick on the project and click add service reference. Provide the URL for your service such as "https://localhost/MyWebService.svc". It automatically generates a proxy object for you. You can use the following code to access the service.

MyWebServiceClient client = new MyWebServiceClient(); //your proxy object
var result = client.MyServiceMethod(); //Your operation contract

Govindaraj Rangaraj 1-Oct-13 5:55am View

You basically need to create a dummy private certificate in your computer and register it in the local store and add this certificate for the SSL configuration.

http://msdn.microsoft.com/en-us/library/hh556232.aspx
http://msdn.microsoft.com/en-us/library/ms733791.aspx

Govindaraj Rangaraj 1-Oct-13 5:27am View

just to give you a head start, keep all database access related code (ado.net, linqtosql, dataset or EF) in Data tier (a separate project possibly). Keep all business validations or in fact any other operations on your data models/database results (coming from data layer) in the Business layer (a separate project again). The UI should always have code related to binding the results of business layer to the webpage/winforms controls or passing data from UI to business layer for manipulations into the database.

Govindaraj Rangaraj 1-Oct-13 5:02am View

Are you running it through IIS or through VS inbuilt webserver? I tried using VS but ended up with https error so running it through IIS. It works fine. Under SSL settings in IIS website check "Use SSL" option.

Govindaraj Rangaraj 1-Oct-13 4:35am View

did you try adding reference using https:// based url?

Govindaraj Rangaraj 30-Sep-13 10:32am View

Are you asking this?

Class A
{}

Class B :Class A
{}

Main()
{
Class A = new Class B(); //why?

}

Comments by Govindaraj Rangaraj (Top 22 by date)