how to add radio button in django admin model - django-models

Does Django itself provide radio button models? I was trying to find out how to make radio buttons in Django admin, but since there is nothing related to that, It seems like Django doesn't have radio buttons as default.

A radiobutton is not a modelField but a form widget for the ChoiceField. Like for example:
forms.ChoiceField(choices=CHOICES, widget=forms.RadioSelect())

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Open ComboBox Dropdown of a ui5-combobox web component programmatically

Is there a way to open the dropdown of a <ui5-combobox> web component programmatically?
What I found was a solution using a plain HTML combobox setting DroppedDown to true but this seems not to apply to the UI5 ComboBox web component.
What I'm looking for is to open the dropdown of the ComboBox when the user clicks in it or tabs into it.
The element is different, but the solution should work.
document.getElementsByTagName('ui5-multi-combobox')[0].shadowRoot.querySelector("ui5-icon").click()

How to create popup form properly in React?

I'm new to React and I'm building a login and register feature for my website. I want the user to click the login or register button and then the form will popup for user to enter their information. The first thing comes to my mind is using modal in bootstrap but I cannot enter anything in the input fields. Does it the right way to do a popup form in React?
I use react-modal(https://www.npmjs.com/package/react-modal) and redux-form(https://redux-form.com/8.3.0/) for this kind of works

when switching the radio buttons show the different content using angularjs

I need to build a UI using angularjs where there are two radio buttons "Personal" and "official".
When personal is clicked show the content as shown in attached image.
When Official radio button is clicked show content as shown in below image.
I tried it using table but did not work, hence it will be help if small is provided for same.
Thanks

Dynamically "Delete" Icon hide show in in kendo scheduler

I have create new event in kendo scheduler.There is some problems in my scheduler.I want to show delete button only authorize person who is created this event.And I want to hide delete button who is not created this event,Only show event scheduler and hide icon.
I am so tired but not solved this problems please help
I think that you need to create different types of users and give them different perks. For example, the person who created that event will be an administrator. You have to create some function where the administrator will have the create and the destroy properties as true. To other users, you'll set those properties false. As for the hiding or not buttons, I suggest you to make your own custom edit form template. This was just a general idea but I hope you get the bigger picture.
updated answer:
Not only I think you should implement the CRUD operations manually but also customize the Scheduler behavior. Just like you can wire edit event and hide the save button if an user is not authorized or just like you can wire a save event and control wheather you allow or not event modifications, the same can be made with a delete event. Anyway, from what I understood, I think that using a custom editor template to control the state of any components should be enough. Basically, define a custom template and allow/disable/hide/show some widgets depending on the user that is logged in. The credentials can be loaded and used directly in the template. Check this dojo, it might be useful.

Hybrid button/combo box UI control in Silverlight

There's a kind of hybrid UI pattern that is part button, part drop-down list. If the user clicks on the displayed action, then that action gets invoked as per a normal button; if they click on the arrow part, then the user can select from other available actions as with a combo box.
Two questions:
is there a name for this hybrid button/list UI pattern?
is there a native or 3rd-party implementation of this in Silverlight?
Telerik call it a Split Button

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