I want to implement a logic where if there is no network connectivity then i am storing the data in frontend in local storage and whenever got connected to network then I want to do api call on the this array of data from local storage. And if call is success then remove this item from storage and continue the
Tag: angular
How to detect changes in child component with respect to changes in the base component – Angular
I have a component profile.component.ts in which there’s a variable, this.candidate, which subscribes to and gets updated like this This component acts like a base component and there’s a child component that extends this component, Now I want to have another variable in this child component that updates itself whenever this.candidate gets updated in the base component. Something like this:
Angular ag-grid edit icon click get row data
grid setting the colDefs with multiple array of objects last being action where I’m displaying edit icon inside action button compoment action.compoment.html (ActionButtonComponent) rowData is an array of object I’m passing and which are displaying in grid How can I get particular row data object when I click on edit icon of that row Answer In ActionButtonComponent, you can use:
HTML: How to make URLs inside of text clickable?
I cannot hand-code the <a> … </a> since the input is a not known string. I came up with this: HTMLFormattingService: HTML: The replacing works, but the <a> … </a> is NOT clickable with this method! That is because <a> not treated as a HTML element but just as text. So the users see the <a> and </a> and cannot
mat-progress-bar not showing inside a table when table header is sticky
How do we show or add on the table the mat progress bar? I want to show it below the table header as you can see on where the arrow on the screenshot points. I tried adding it below <th> but it is not showing. Any idea guys ? how do we implement this one ? Thanks. Dont worry about
Get Reponse Code and JSON Response in Fetch
I have following Code to get the Response from the API. Now I want a response if the data are successfully send to the server. My first idea was to do it with the response code. If it is 200 it is successfull. The other idea is, to make it with a try catch statement. Getting the response from the
How can I force @angular/core to use the latest version of zone.js in its peerDependencies configuration?
This test passes but results in a problem: There is an error that displays when running tests in Jasmine and it falsely indicates test failure: The bug that causes this error is fixed in the latest version of zone.js according to this thread: https://github.com/angular/angular/issues/45476 @angular/core depends on zone.js version 0.11.4 in its peerDependencies which is revealed in package-lock.json: I believe
How to print item position of rendered element Angular?
So, I have a list of items. I like to print only in the list who has a length of more than 0. Currently, It is showing the array index of list! Current output: 1 INDEX #0 3 INDEX #2 5 INDEX #4 But I am looking for a solution so that the expected result should be like 1 INDEX
Stop navigation if another link is clicked Angular
I have a form in angular and when it is submitted, there is a redirection to homepage after X seconds. Here is the service containing the redirection method: Here is the submit method: I’d like to know how can I stop redirectToHome() if suppose an user click somewhere else in the menu before x seconds have elapsed. Answer I’d add
Recursive function returns weird output?
So i have this problem where i need to fill a list with objects of children’s ids,names and parents ids and names for further backend work. When i select a child and I recursively fill the list it gives me this output I use this function to fill the list The function expects a node with parent nodes which in