I am passing values on checkbox chnages event in api. I want to pass comma seprated values in URL on checkbox change like below example. code=ABC,DEF,RED and remove values on checkbox unchecked event like below example code=ABC,DEF Can any one help me to do this. Below is my code Answer Simple solution could …
Tag: angular
Angular: How to refresh a part of html ( form / div / table )
I have a page for create operation. In my page I have 1 form with 2 field. If I reload the page (or window.reload by code) I can see updates in that form. But I want to trigger a refresh on the form by pressing button click. So please help me to write a function that can refresh the form
How do I merge two arrays of Objects with a shared ID in TypeScript?
I have two Arrays of Objects, that share an ID. How do I merge them into a single Array, where all items have been merged based on the ID? I’m using TypeScript and Angular. Answer I think you could use something like this:
Angular – Is it possible to prevent executing a (click) event by a directive?
I created the following directive and I’d like to prevent the (click) event from being executed under certain conditions (or delay the click, or ask the user for confirmation, etc). For demonstrational purposes my goal below is just prevent executing the event at all: This is my markup: In the same abov…
How to replace all the special character who follows another character
I have a long string containing some special characters. I need to check those special characters who do not follow space and replace it with a special character and space. Example Input Output Here you can see the last < replaced with < as it follows z which is not space. Keep this in mind in the HTML …
Angular: serialize/unserialize in JSON HttpRequest and HttpResponse object
I want caching into the “localstorage” the HttpRequest and HttpResponse classes from @angular/common/http. The localstorage only accept string, therefore i want serialize/unserialize both objects (HttpRequest and HttpResponse) with JSON.stringfy() and JSON.parse(). The problem is HttpRequest and H…
when zoom in browser cause one div container expand, how to adjust other div container length to keep the at a same bottom line?
HI I am now working on a webpage.In the page I have a left part and right part. The right part has a table view, and the left part just some buttons. it looks like this: It looks good now. but when I zoom in my browser to like 150%, 160%…, the right part(table) will expand its bottom vertically because
Bootstrap carousel slide.bs.carousel or slid.bs.carousel event not firing with Angular
I’ve checked everywhere with no luck. I’m trying to detect when the carousel changes to a new slide (weather automatically or by user click). I have tried many combinations with no luck. The event just does not fire at all. I’ve used the event handler .on to attach events in the typescript f…
Angular FormBuilder US Phone Number Regex (xxx) xxx-xxxx
I am trying to write an Angular Regex validator, which matches this and only this pattern for phone, spaces exact How can this be done? Working on this Code: Trying to add the space, after the first parenthesis, not sure if correct Answer You need to Add a literal space (or s to allow any whitespace) exactly …
JavaScript Regex find and replace multiple word with multiple word without using multiple replace function
I am using Angular7 and I want to change url defined in the environment file without concatenation. So I have a string in my component like this. I want to replace it with 2 ids using regex-only so I can get output like this. I do not want to use multiple replace calls. Thanks in advance!. Answer After some h…