I want to navigate between two routes in Angular 7 with posting data between them. But I don;t want to show those parameter in URL. How to do it in proper way?  at this moment I am strugging with something like this:   this.router.navigate(['/my-...
I am using google charts in my JHipster angular 7 application.  Added below script tags in index.html to load google chart visualization libraries  <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js">&l...
I am fairly new to Angular and came from React.js background.  I have made a simple grid component like below:  grid.component.js   import { Component, OnInit, Input } from '@angular/core';  @Component({   selector: 'app-grid',   temp...
I have on one side an existing website, on the other I have an Angular 7 application component.  I'd like to edit my existing someusecase.html and reuse my Angular 7 application like so e.g.  <html lang="en">     <head>...
I am trying to navigate to the new page on click of the icon and the component is like below  getTabDetails() {   switch (this.tabContent) {     case 'Shipment content':       {         this.router.navigateByUrl('/ProjectShipment/000634&#...
It is just to clear a doubt in my mind. It is not any framework based. But lets say am using Angular now.   Suppose if I have two variables a, and b. And am binding the same to my HTML using Angular.   Which is the best way to do it?  I mean,  this.d...
What is the correct way to update the values of a particular index.  I have custom drag and drop and a "area" within within which the elements can be dragged and dropped and moved inside that "area" =>the div having class dropzone....
this is the error I'm getting in chrome:      UserComponent.html:7 ERROR TypeError: Cannot read property 'formData' of undefined       at Object.eval [as updateDirectives] (UserComponent.html:7)       at Object.debugUpdateDirectives [as...
I have a list of menu items and I want to make the last item in the array a link.   Right now the menu items are built from a component, but I'm unsure of how to make the last item in the array a link.  ActionMenuItem.component.html    <div *n...
Hi there i am using lodash for aggregation purpose but i have stuck at one place i am getting my value as a string instead of float so its concate rather then summing the value.  Below is the way tried.  var data = [{extendedPrice: "5151.059"...

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