How can I set the max date for today instead of 2018-03-07 dynamically? I tried following methods- Class – but no luck. Answer Try this: Working Example Demo Reason: Because when you are using new Date() this will give you full date with time zone and time etc, you have to assign only Date so you have t…
Tag: angular
Angular event binding for input (type=”search”) cross icon?
How to bind an event with Angular 2 (4, 5, 6, 7) for the cross icon of an <input type=”search”>? Which event gets triggered? Looking for a solution like (other than (search) because it does not work in IE): Additional question: What’s the official name of this cross icon? Kinda hard go…
Angular 2: Form submission canceled because the form is not connected
I have a modal that contains a form, when the modal is destroyed I get the following error in the console: Form submission canceled because the form is not connected The modal is added to a <modal-placeholder> element which is a direct child to <app-root>, my top level element. What’s the co…
How do I bind an angular 2 event to an svg object?
I have the following html: And the script: The result is it doesn’t execute dragKnob. If I instead use (click) it works as expected. Any ideas? Answer Drag events are not supported on SVG Elements: http://www.w3.org/TR/SVG/svgdom.html#RelationshipWithDOM2Events. if you want to do something while the obj…
How to Pass data from child to parent component Angular
I have a component named search_detail which has another component inside it named calendar, SearchDetail_component.html SearchDetail_component.ts Calendar.component.ts I want to access the startdate and enddate on click of the ok button in the search detail page. how can i do? Answer Register the EventEmitte…
Static Methods and Angular 2 Services in JavaScript ES6
While coding an app with Angular 2 and multiple calculation services I faced the following questions: When do I use static in a Angular service provided on application level? Is that nonsense? How does a static method reflect on performance? Lets say a couple hundret objects call at the same time the same sta…
using external JS libraries in my angular 2 project
I need to use this JS library in my angular 2 project this question may be duplicate with me , but no answer worked for me I tried to include the library as script tag in my index.html page It always does not see it http://localhost:8100/PrayTimes.js file is not exist also I wrote this code above I tried to u…
No value accessor for form control [duplicate]
This question already has answers here: Angular4 – No value accessor for form control (4 answers) Closed 8 months ago. I’m using Angular2-rc5, and I’m currently getting an error on my login page. I’m trying to make a form but the console throws exceptions telling me that it can’t…
TypeError: this.form._updateTreeValidity is not a function
I’m currently using Angular Forms version 2.0.0 and trying to make a contact us modal with a contact form inside. Immediately after the ContactComponent loads, I get: EXCEPTION: this.form._updateTreeValidity is not a function I’ve already seen some other stack posts suggesting that using FormGroup…
Angular 2 Change Class On Condition
I have three buttons in a view and on page load I am displaying the first buttons content. Once a button is clicked the button becomes active but on page load the initial button is not set to active. In order to show the first button active I added this to the div: The problem with this is now when