Master Page issue : The base type is not allowed for this page. The type is not registered as safe

Hi,

Ever faced a scenario where you edited a SharePoint master page with SharePoint designer and suddenly the whole site is down with an error message

The base type is not allowed for this page. The type is not registered as safe

Well, recently i faced the same issue and fortunately there is help out there to fix and bring everything to normal. Solution is to re ghost the master page or in other words reset to site definition.

  1. Navigate to Site Settings.
  2. Under Look and feel find and navigate to Reset to site definition, and as the url suggests(_layouts/15/reghost.aspx).
  3. Paste the URL of the master page, from the master page gallery.
  4. Click reset to confirm.

Once done, the error should be gone and you site should be back up.

The email message cannot be sent .make sure the email has a valid recipient

Ever tried to send emails using CSOM using

and got an exception “The email message cannot be sent .make sure the email has a valid recipient“.

The reason is the ClientContext, you are passing to the function. Make sure the sharepoint site with which you created the Client Context has the Mail Recipient listed in the All People Group. To check that,

Navigate to [Site_Url]/_layouts/15/people.aspx?MembershipGroupId=0

and make sure the Email To user is listed in the group.

For more info Refer this .

Activate Publishing features using CSOM

After scouring through the internet and some trial and error, here it is.

You can find the GUID for the feature here .

 

Private/Incognito browser window from visual studio

During the course of your development, we often clear cookies , cached data from our browsers to test our application. Such a waste of productive time.

What if Visual Studio always opened the browser window in private/incognito mode. To enable that follow the below steps.

VS detects the browsers installed and shows them to you for to browse with.

vsbrowser1

vsbrowser2

Firefox

To Add Firefox(private) into this list.

  • Click Add
  • Fill up the details as shown below.
vsbrowser3
  • Set as Default if required.

Chrome

  • For chrome to open up in incognito mode.
vsbrowser4
Internet Explorer
 vsbrowser5

 

NavigationTerm – Set Custom Properties NavigationTerm – Managed Metadata

Hi,

Ever tried to set custom properties for the terms in your site navigation. Recently i tried the same but ended up searching for a while, after a lot of playing around , found a way to set custom properties. Following snippet will create a new term, set the target url , catalog target url and also set a custom shared property.

As you can see NavigationTerm has a method to get the underlying term and then from there it’s straight forward.

Hope this helps.

ews-Id is malformed

Ever tried to get tasks or emails from exchange using ews and faced this weird exception id is malformed. In my case, i had a http get to my ews method which accepted the id as a query string and id contains some special characters like +, / , = .  and all the + characters were replaced by spaces during the http get call. a example id will look like this.

So, it’s very important that you replace the + with %2B while making the get call.

so , whenever you get this error chances are some of the special characters in the id are missing. Taking care of that should solve this exception.

Happy coding…

Sharepoint fields in page layout

Following snippets will help you add different types of sharepoint fields into your page layout.

  • Text Field

  • Note Field

  • Taxonomy field

  • DateTime field

  • RichHtml Field

  • Image Field

 

Typescript – Interfaces

In simple terms, Interfaces provide code contracts which all classes that implement the interface have to follow.

Following is a simple example for a typescript interface and a class implementing the interface.

The above code sample creates an interface named IAnimal which has a property and a function which all animals have. The class Dog implements from this Interface and has to provide definition for the property and the function.

feel free to play withe the code sample here .

Typescript – Classes – Constructors

Classes and constructors are the bread and butter for any object oriented programming language. Following is the code sample on how to create classes and constructors in typescript. Class keyword is used to create a class.

Following creates a new object of type Rectangle.

Typescript – Constructors

The above code can be also done using a constructor, following is how you would create a typescript constructor. the keyword to use here is constructor .

Feel free to play around with typescript using the playground .