angular2-multiselect-dropdown | Angular 2 Dropdown Multiselect | Autocomplete library

I have added a multiselect dropdown to each row of a table data, using which user can change the selection and save it.

The settings of the multi select dropdown in ts(typescript) file.

Now I want to disable dropdown in some rows based on some user conditions. But changing the settings (disable property to true) is disabling all the dropdowns in the table.

I am using and following the following git example. https://cuppalabs.github.io/angular2-multiselect-dropdown/#/disablemode

Sample html code I have used

I am using angular2-multiselect-dropdown. Whenever I click "SelectAll" in the dropdown, it doesnt select all because it is also emiting deSelectAll event and so it also calls onDeSelectAll() function. And so its not implementing the default functionality of selecting all the items in the dropdown. Select All checkbox is also not checked. Please tell me how can I make this work, as I have a deadline soon.
ts:

im using angular2-multiselect-dropdown from https://www.npmjs.com/package/angular2-multiselect-dropdown in my angular project and this is my code :

html :

I was trying to access angular2-multiselect-dropdown vesrion 4.6.3 .

Here, I wanted to open the dropdown on external button click.

I need a multi-select dropdown. With the typical select all option,but it should also have two buttons at the end of the list:

• Apply
• Cancel

Something like this image:

I found this two components :

https://nileshpatel17.github.io/ng-multiselect-dropdown/

https://github.com/CuppaLabs/angular2-multiselect-dropdown

But I need a component that either have these two buttons or at least let me extend it add these buttons.

Do you know of any component similar to the one shown in the image?

For production build i am using ng build --prod command but getting this error

package.json

I am new to angular and I was trying to access angular2-multiselect-dropdown for single selection and display the selected data. Here, I want the dropdown to close/hide on click of selecting the data. Please check https://stackblitz.com/edit/r7-angular2-multislect

Thank you

I'm trying to use mat-table in an Angular 5 project but I've got this error. I imported the MatTableModule and everything necessary to it but still getting this error:

ng: 'mat-table' is not a known element: 1. If 'mat-table' is an Angular component, then verify that it is part of this module. 2. If 'mat-table' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.

This is my admin.module.ts which is the parent module of my component:

After hours of searchig of where is CanActivate interface is implemented in the web app didn't find nothing. So I want to ask you is there a way to generally disable it? Cant access my url and didn't find any other redirect. It sends me to the login page every time. I am not familiar with angular so please excuse me. If you need some code example just tell me. I am not sure what I have to provide.

EDIT The routing file ( I guess ):