Hi i have used Angular8 and bootstrap 4. I have used bootstrap multi-select dropdown, i need to get the PL Marketing and CL Marketing as disabled and grayed out. i have tried in all ways but not able to disable and gray out that option. TS: HTML: DEMO Answer I would recommend instead of editing the UI with jQ…
Tag: angular
Angular router with params
I created a router with a parent route that contains an id and child routes. The problem is that when I want to navigate under my child routes with the tabs, I get an error : Error: Cannot match any routes. URL Segment: ‘tabs/user/1/overview’. Error: Cannot match any routes. URL Segment: ‘ta…
how to trigger shift + left mouse click in Angular
There are 2 anchor elements as shown below. when first element is clicked, it invokes popupIconClick() function in my .ts file. This finds the #newWindow element and should invoke the click function for this element but the click event should behave as if it was performed with shift key pressed. Is this possi…
Safely retrieving a value from a route
In my Angular application I have updated some URLs in my project from previously using query string elements like this: http://www.whatever.com/products?productName=TheMainProduct&id=234234 to a route based system similar to this: http://www.whatever.com/products/TheMainProduct/234234 This works fine but …
When should I set localStorage in Angular?
I have a list of employee list on EmployeesComponent and there is “Education Overview” and “Salary Overview” buttons for each records. When I click one of the overview button it goes to the OverviewComponent first and then load the correponding component (salary or education) into this…
Error: bundle initial-es5 exceeded maximum budget. Budget 6.00 MB was not met by 133.51 kB with a total of 6.13 MB
I have an angular application upgraded to 11. And I do a > ng build –prod And I see this information: But I also get this error: But I already changed the budget size some time ago: Of course, I could again increase the size. But of course, that is not what you want to do. And this is my
How to render html data from JSON in a modal angular 8
I have a html table stored in a database table. I am fetching the html table using a get request, but for some reason, I cant seem to render the html from the api to the modal. How I am fetching the html table from the api my angular modal where am trying to render the html table the html
What is the correct way to call a method of the host or parent component from a dynamically added component?
I want to know the correct way to call the greet() method declared in the host component from a dynamically added component src/app/app.component.ts src/app/ad-host.directive.ts src/app/app.component.html In my case there are three components that are dynamically added in all of them I need to call a method i…
Angular: Upload fixed number of files to server
I want to upload 3 files each from it’s own input. Component functions looks like this I’m getting selectedFiles is undefined thank you for your time Answer Initialize selectedFiles with empty array Replace “this.selectedFiles[0]= event.target.files” with below
Trouble with Angular ngOnInit
I have an app that I inherited from somebody that left our organization. I’m having a problem with ngOnInit not working the way I think it should. I’m still pretty new using Angular and Observables I can see in the console when I navigate to the component it entering the ngOnInit method, what I don’t see is t…