Users

Overview

The Users is a Component, showcasing an accessible list of all available users. It provides an integral search functionality, allowing you to locate any specific user swiftly and easily. For each user listed, the widget displays the user's name by default, in conjunction with their avatar when available. Furthermore, it includes a status indicator, visually informing you whether a user is currently online or offline.

The Users component is composed of the following BaseComponents:

Components	Description
CometChatList	a reusable container component having title, search box, customisable background and a List View
CometChatListItem	a component that renders data obtained from a User object on a Tile having a title, subtitle, leading and trailing view

---

Usage

Integration

The following code snippet illustrates how you can directly incorporate the Users component into your Application.

app.module.ts

import { CUSTOM_ELEMENTS_SCHEMA, NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { CometChatUsers } from '@cometchat/chat-uikit-angular';
import { AppComponent } from './app.component';

@NgModule({
  imports: [
    BrowserModule,
    CometChatUsers
  ],
  declarations: [AppComponent],
  providers: [],
  bootstrap: [AppComponent],
  schemas: [CUSTOM_ELEMENTS_SCHEMA]
})
export class AppModule { }

app.component.ts

import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">
  <cometchat-users></cometchat-users>
</div>

---

Actions

Actions dictate how a component functions. They are divided into two types: Predefined and User-defined. You can override either type, allowing you to tailor the behavior of the component to fit your specific needs.

1. onSelect

The onSelect action is activated when you select the done icon while in selection mode. This returns a list of all the users that you have selected.

This action does not come with any predefined behavior. However, you have the flexibility to override this event and tailor it to suit your needs using the following code snippet.

app.component.ts

import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import { SelectionMode } from '@cometchat/uikit-resources';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-doc-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  public selectionMode : SelectionMode = SelectionMode.multiple;
  public handleOnSelect = (user: CometChat.User, selected: boolean): void=>{
    console.log("Custom on select action", user, selected); 
  }

  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [selectionMode]="selectionMode"
  [onSelect]="handleOnSelect"
  ></cometchat-users>

</div>

---

2. onItemClick

The OnItemClick event is activated when you click on the UserList item. This action does not come with any predefined behavior. However, you have the flexibility to override this event and tailor it to suit your needs using the following code snippet.

app.component.ts

import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  public handleOnItemClick = (user: CometChat.User) : void =>{
    console.log("your custom on item click action", user);
  };


  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [onItemClick]="handleOnItemClick"
  ></cometchat-users>

</div>

---

3. onEmpty

This action allows you to specify a callback function to be executed when a certain condition, typically the absence of data or content, is met within the component or element.

app.component.ts

import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  public handleOnEmpty = () =>{
    console.log("your custom on empty action");
  }


  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [onEmpty]="handleOnEmpty"
  ></cometchat-users>

</div>

---

4. onError

This action doesn't change the behavior of the component but rather listens for any errors that occur in the User component.

app.component.ts

import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  public handleOnError = (error: CometChat.CometChatException) => {
    console.log("your custom on error action", error);
  };

  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [onError]="handleOnError"
  ></cometchat-users>

</div>

---

Filters

Filters allow you to customize the data displayed in a list within a Component. You can filter the list based on your specific criteria, allowing for a more customized. Filters can be applied using RequestBuilders of ChatSDK.

1. UserRequestBuilder

The UserRequestBuilder enables you to filter and customize the user list based on available parameters in UserRequestBuilder. This feature allows you to create more specific and targeted queries when fetching users. The following are the parameters available in UserRequestBuilder

Methods	Type	Description
setLimit	number	sets the number users that can be fetched in a single request, suitable for pagination
setSearchKeyword	String	used for fetching users matching the passed string
hideBlockedUsers	boolean	used for fetching all those users who are not blocked by the logged in user
friendsOnly	boolean	used for fetching only those users in which logged in user is a member
setRoles	List<String>	used for fetching users containing the passed tags
setTags	List<String>	used for fetching users containing the passed tags
withTags	boolean	used for fetching users containing tags
setStatus	String	used for fetching users by their status online or offline
setUIDs	List<String>	used for fetching users containing the passed users

Example

In the example below, we are applying a filter to the UserList based on Friends.

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  usersRequestBuilder = new CometChat.UsersRequestBuilder().friendsOnly(true).setLimit(5)

  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [usersRequestBuilder]="usersRequestBuilder"
  ></cometchat-users>

</div>

2. SearchRequestBuilder

The SearchRequestBuilder uses UserRequestBuilder enables you to filter and customize the search list based on available parameters in UserRequestBuilder. This feature allows you to keep uniformity between the displayed UserList and searched UserList.

Example

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  searchRequestBuilder = new CometChat.UsersRequestBuilder().setSearchKeyword("**")

  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [searchRequestBuilder]="searchRequestBuilder"
  ></cometchat-users>

</div>

---

Events

Events are emitted by a Component. By using event you can extend existing functionality. Being global events, they can be applied in Multiple Locations and are capable of being Added or Removed.

To handle events supported by Users you have to add corresponding listeners by using CometChatUserEvents

The Users component does not produce any events directly.

---

Customization

To fit your app's design requirements, you can customize the appearance of the Users component. We provide exposed methods that allow you to modify the experience and behavior according to your specific needs.

Style

Using Style you can customize the look and feel of the component in your app, These parameters typically control elements such as the color, size, shape, and fonts used within the component.

1. Users Style

You can set the UsersStyle to the Users Component to customize the styling.

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import { UsersStyle } from '@cometchat/uikit-shared';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  usersStyle = new UsersStyle({
    background: "#f7f2ff",
    titleTextColor: "#6414fa",
    searchTextColor: "#940be3",
    separatorColor: "#ffffff",
  });
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [usersStyle]="usersStyle"
  ></cometchat-users>

</div>

List of properties exposed by UsersStyle

Property	Description	Code
border	Used to set border	border?: string,
borderRadius	Used to set border radius	borderRadius?: string;
background	Used to set background colour	background?: string;
height	Used to set height	height?: string;
width	Used to set width	width?: string;
titleTextFont	Used to customise the font of the title in the app bar	titleTextFont?: string;
titleTextColor	Used to customise the color of the title in the app bar	titleTextColor?: string;
emptyStateTextFont	Used to set the font style of the response text shown when fetchig the list of users has returned an empty list	emptyStateTextFont?: string;
emptyStateTextColor	Used to set the color of the response text shown when fetchig the list of users has returned an empty list	emptyStateTextColor?: string;
errorStateTextFont	Used to set the font style of the response text shown in case some error occurs while fetching the list of users	errorStateTextFont?: string;
errorStateTextColor	Used to set the font style of the response text shown in case some error occurs while fetching the list of users	errorStateTextColor?: string;
loadingIconTint	Used to set the color of the icon shown while the list of users is being fetched	loadingIconTint?: string;
onlineStatusColor	Used to set the color of the status indicator shown if a user is online	onlineStatusColor?: string;
separatorColor	Used to set the color of the divider separating the group member items	separatorColor?: string;
boxShadow	Sets shadow effects around the element	boxShadow?: string;
searchIconTint	Used to set the color of the search icon in the search box	searchIconTint?: string;
searchBorder	Used to set the border of the search box	searchBorder?: string;
searchBorderRadius	Used to set the border radius of the search box	searchBorderRadius?: string;
searchBackground	Used to set the background color of the search box	searchBackground?: string;
searchPlaceholderTextFont	Used to set the font of the placeholder text in the search box	searchPlaceholderTextFont?: string;
searchPlaceholderTextColor	Used to set the color of the placeholder text in the search box	searchPlaceholderTextColor?: string;
searchTextFont	Used to set the font of the text in the search box	searchTextFont?: string;
searchTextColor	Used to set the color of the text in the search box	searchTextColor?: string;
sectionHeaderTextFont	Used to customise the font of the section header text.	sectionHeaderTextFont?: string;
sectionHeaderTextColor	Used to customise the color of the section header text.	sectionHeaderTextColor?: string;

2. Avatar Style

To apply customized styles to the Avatar component in the Users Component, you can use the following code snippet. For further insights on Avatar Styles refer

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit, AvatarStyle } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  avatarStyle = new AvatarStyle({
    backgroundColor: "#cdc2ff",
    border: "2px solid #6745ff",
    borderRadius: "10px",
    outerViewBorderColor: "#ca45ff",
    outerViewBorderRadius: "5px",
    nameTextColor: "#4554ff"
  });
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [avatarStyle]="avatarStyle"
  ></cometchat-users>

</div>

3. StatusIndicator Style

To apply customized styles to the Status Indicator component in the Users Component, You can use the following code snippet. For further insights on Status Indicator Styles refer

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  statusIndicatorStyle: any = ({
    height: '20px',
    width: '20px',
    backgroundColor: 'red'
  });
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [statusIndicatorStyle]="statusIndicatorStyle"
  ></cometchat-users>

</div>

4. LisItem Style

To apply customized styles to the List Item component in the Users Component, you can use the following code snippet. For further insights on List Item Styles refer

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import {  CometChatThemeService, CometChatUIKit, ListItemStyle } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'angular-app';
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  listItemStyle: ListItemStyle = new ListItemStyle({
    background: "transparent",
    padding: "5px",
    border: "1px solid #e9b8f5",
    titleColor: "#8830f2",
    borderRadius: "20px",
    width: "100% !important"
  });
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [listItemStyle]="listItemStyle"
  ></cometchat-users>

</div>

---

Functionality

These are a set of small functional customizations that allow you to fine-tune the overall experience of the component. With these, you can change text, set custom icons, and toggle the visibility of UI elements.

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import { TitleAlignment } from '@cometchat/uikit-resources';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'your custom title';
  titleAlignment = TitleAlignment.center;
  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }

  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [title]="title"
  [showSectionHeader]="true"
  [titleAlignment]="titleAlignment"
  ></cometchat-users>

</div>

Default:

Custom:

Below is a list of customizations along with corresponding code snippets

Property	Description	Code
title report	Used to set title in the app bar	[title]="title"
searchPlaceholderText report	Used to set search placeholder text	[searchPlaceholderText ="searchPlaceholderText"
searchIconURL	Used to set search Icon in the search field	[searchIconURL]="searchIconURL"
loadingIconURL	Used to set loading Icon	[loadingIconURL]="loadingIconURL"
closeButtonIconURL report	Used to set the close button Icon	[closeButtonIconURL]="closeButtonIconURL"
hideSearch	Used to toggle visibility for search box	[hideSearch]="true"
hideError	Used to hide error on fetching users	[hideError]="true"
hideSeparator	Used to hide the divider separating the user items	[hideSeparator]="true"
disableUsersPresence	Used to control visibility of user indicator shown if user is online	[disableUsersPresence]="true"
disableLoadingState report	Used to control visibility of loading state	[disableLoadingState]="true"
emptyStateText report	Used to set a custom text response when fetching the users has returned an empty list	[emptyStateText]="emptyStateText"
errorStateText report	Used to set a custom text response when some error occurs on fetching the list of users	[errorStateText]="errorStateText"
activeUser report	Used to set the active user	[activeUser]="userObject"
userPresencePlacement report	The userPresencePlacement property determines the placement of user presence indicators, allowing options for either "right" or "bottom" positioning.	[userPresencePlacement]="userPresencePlacement"
searchKeyword report	The searchKeyword property facilitates searching/filtering based on the provided keyword, enhancing the functionality of the component.	[searchKeyword]="searchKeyword"

---

Advance

For advanced-level customization, you can set custom views to the component. This lets you tailor each aspect of the component to fit your exact needs and application aesthetics. You can create and define your views, layouts, and UI elements and then incorporate those into the component.

---

ListItemView

With this property, you can assign a custom ListItem to the Users Component.

Example

Default:

Custom:

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [listItemView]="listItemViewTemplateUser"
  ></cometchat-users>

</div>

<ng-template #listItemViewTemplateUser let-user>
  <div
    [ngStyle]="{
      display: 'flex',
      alignItems: 'left',
      padding: '10px',
      border: '2px solid #e9baff',
      borderRadius: '20px',
      background: '#ffffff'
    }"
  >
    <cometchat-avatar [image]="user.getAvatar()" [name]="user.getName()"></cometchat-avatar>
    <div [ngStyle]="{ display: 'flex', paddingLeft: '10px' }">
      <div
        [ngStyle]="{
          fontWeight: 'bold',
          color: '#937aff',
          fontSize: '14px',
          marginTop: '5px'
        }"
      >
        {{ user.getName() }}
        <div
          [ngStyle]="{
            color: '#cfc4ff',
            fontSize: '10px',
            textAlign: 'left'
          }"
        >
          {{ user.getStatus() }}
        </div>
      </div>
    </div>
  </div>
</ng-template>

---

SubtitleView

You can customize the subtitle view for each user item to meet your requirements

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [subtitleView]="subtitleTemplateUser"
  ></cometchat-users>

</div>
<ng-template #subtitleTemplateUser let-user>
  <div
  [ngStyle]="{
    display: 'flex',
    alignItems: 'left',
    padding: '10px',
    fontSize: '10px'
  }"
>
  <div [ngStyle]="{ color: 'gray' }">
   Your Custom Subtitle View
  </div>
</div>
</ng-template>

---

LoadingStateView

You can set a custom loader view using loadingStateView to match the loading view of your app.

Default:

Custom:

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [loadingStateView]="loadingStateView"
  ></cometchat-users>

</div>
<ng-template #loadingStateView>
  <cometchat-loader iconURL="icon"
    loaderStyle="getLoaderStyle()"></cometchat-loader>
</ng-template>

---

EmptyStateView

You can set a custom EmptyStateView using emptyStateView to match the empty view of your app.

Default:

Custom:

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [emptyStateView]="emptyStateView"
  ></cometchat-users>

</div>
<ng-template #emptyStateView>
  <div>
    Your Custom Empty State
  </div>
</ng-template>

---

ErrorStateView

You can set a custom ErrorStateView using errorStateView to match the empty view of your app.

Default:

Custom:

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [errorStateView]="errorStateView"
  ></cometchat-users>

</div>
<ng-template #errorStateView>
  <div style="height: 100vh; width: 100vw">
    <img src="img" alt="error icon"
      style="height:100px; width: 100px; justify-content: center" />
  </div>
</ng-template>

---

Menus

You can set the Custom Menu view to add more options to the Users component.

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  handleReload(): void {
    window.location.reload();
  }

  getButtonStyle() {
    return {
      height: '20px',
      width: '20px',
      border: 'none',
      borderRadius: '0',
      background: 'transparent'
    };
  }
  getButtonIconStyle() {
    return {
      color: '#7E57C2'
    };
  }
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [menu]="menuTemplate"
  ></cometchat-users>

</div>
<ng-template #menuTemplate>
  <div style="margin-right: 20px;">
    <button [ngStyle]="getButtonStyle()" (click)="handleReload()">
      <img src="img" [ngStyle]="getButtonIconStyle()"
        alt="Reload Icon" />
    </button>
  </div>
</ng-template>

---

Options

You can set the Custom options to the Users component.

app.component.ts

import { CometChat } from '@cometchat/chat-sdk-javascript';
import { Component, OnInit } from '@angular/core';
import { CometChatThemeService, CometChatUIKit } from '@cometchat/chat-uikit-angular';
import { CometChatOption } from '@cometchat/uikit-resources';
import "@cometchat/uikit-elements";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  constructor(private themeService:CometChatThemeService) {
    themeService.theme.palette.setMode("light")
    themeService.theme.palette.setPrimary({ light: "#6851D6", dark: "#6851D6" })
  }
  getOptions = (member: CometChat.User) => {
    const customOptions = [
      new CometChatOption({
        id: "1",
        title: "Title",
        iconURL: "icon",
        backgroundColor: "red",
        onClick: () => {
          console.log("Custom option clicked for user:", memeber);
        },
      }),
    ];
    return customOptions;
  };
  onLogin(UID?: any) {
    CometChatUIKit.login({ uid: UID }).then(
      (user) => {
        setTimeout(() => {
          window.location.reload();
        }, 1000);
      },
      (error) => {
        console.log("Login failed with exception:", { error });
      }
    );
  }
}

app.component.html

<div class="fullwidth">

  <cometchat-users
  [options]="getOptions"
  ></cometchat-users>

</div>