Send data to iframe angular Ask Question Asked 6 years, 3 months ago. Plunker. I want to count have many people watch my youtube video from my site. Configure URL parameters. In this tutorial, we'll explore how to safely and dynamically implement iframes in Angular 17, covering key techniques for secure content integration. I have a JSP from which i'm loading my Angular 8 application in an Iframe. It is a rather straightforward way to pass data from a Find window to which you want send data via postMessage. Step 2: Navigate to the project directory Change your working directory to the newly created project: A polyfill does exist, though I've no idea how well it would interact with Angular. api in . If you need it elsewhere like inside ngOnInit() you can access the data trough "history. 0. Everithing ok , but when i try to open hero's detail it miss to print every detail like name surname ecc A consistent answer supporting both same-domain and cross-domain iframes is to use event system. I tried to show my form's data in the yes, if your domain will return the SAMEORIGIN value for x-frame-options, you can read more about content-security-policy - you can also limit specific types of content (like scripts, styles, etc) Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company In today's video I'll be showing you how to send data from an iframe up to the parent window (the page which is embedding the iframe). Send data to a server. You just need to use the PostMessage API to send data via the window. The problem is that every time I change the dashboard, the iframe reloads. Try to load a test. then load the test. Sending data to a parent componentlink. The 2 angular applications communicate with a REST back-end. Steps: Create a handler to access the child component in the parent component. Instead I needed a close button on top left corner of the popup which allows the user to close the window instead of clicking somewhere outside the window to close it. Now I am trying to get that image’s base64 code and store it in a variable in the parent page/Angular app. NET. What I want to send between the 2 angular applications are the credentials of a user. In this tutorial, we'll explore how to safely and The @Input() decorator is probably one of the first things that comes to mind when it comes to passing data between components in Angular. displaySuccess(text); I have an iframe in my Angular app. sanitizer. You are sending the data in the correct paremeter of the post request ( body ) but the problem is that your object is not getting parsed as the correct format ( in this case 'FormData' ) for that you need to declare a new instance of FormData and append the image inside. Scenario : Inside Iframe there is separate website in same domain having multiple links. – Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Merchant uses payment links to call iframes: there is an iframe for each input (name, cc_number etc), including submit as a iframe as well. For RC. I also cannot bind anything in embed tag. # Send data from an iframe to its parent window. The iframe has an image in base64 format. Using a service is the way to go. Ask Question Asked 9 years, 1 month ago. post(address, map iFrame is a complete DOM. Query parameters in JS We can add and get query parameters from the URL using the JS. Just bypass it - it will be still non-secure, but you will take responsibility instead of angular developers. Modified 9 years, what i am trying to achieve is that i want to load an iframe and send some data using the post method. Here is my HTML code for the iframe Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'm using angular 6 and I have a button which opens a dialog. Can anyone assist, please? I found this article. This can be a great alternative to using Angular submit post data to Iframe from controller programmatically. I tried tracking the click event inside Iframe and getting iFrame. ) originating from a parent window ( your application ). I don't know how can I do this. Imagine a scenario where a user opens your Angular application in several tabs. onEvent = (event) => observer. The angular call then sends {content: 'This is what I have sent'} which mirrors this type. Type of data you are sending from client side must be handled by server same type of data too. Understanding Iframe Implementation Find window to which you want send data via postMessage. I created a backend and when I post my If you didn't subscribe, the service would not have issued an HTTP request and there would be no config data to display. parent. HTML : I show you how to use an iFrame within an Angular application. You are changing and passing the event to iframe variable which has no affect on the iframe internally. URL. Sending binary is totally different than sending form data, which requires at least one key/value pair. Does anyone have a working example of how to send and receive window. For a school project I need to make a simple login page with Angular. The goal is to send a custom event from iframe to parent. I thought of using ngOnInit() { this. H. You have to return your URL as a trusted url using Dom sanitizer to bypass security. With that in mind, angular apps will work just fine inside an iFrame. document. I modify it to keep data from my rest server. This way even while inside an iframe the angular application is able to // Send a message to the child iframe: var sendMessage = function(msg) {// Make sure you are sending a string, and to stringify JSON: iframeEl. In the current version I am able to send both formdata and request body in the below way. Few website like google, stackoverflow, youtube denies to load inside an iframe. I was looking into this. css') This time the iFrame does not point anymore directly to the content on SERVER 1 but to an intermediate fictive directory "content-iframe/" located on the same server (SERVER 2). htaccess file containing: If you’re unfamiliar with postMessage, it's a native HTML method that allows you to send data to a window, popup, or iframe securely and easily. myIframe. sanitize(SecurityContext. Last several months I've been worked on the VSCode extension which should have a pretty rich interface and UI has been shared by multiple platforms using iframes, so the decision was implement UI part using Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The data goes from the first template to a single variable in the controller to the second template. ts file , <form #hlForm="ngForm" (ngSubmit)="getHospitalList(hlForm)"> <input type I am trying to create a preview of a full fledged html document, meaning this html content is itself a complete html document with &lt;html&gt;, &lt;head&gt;, &lt;body&gt; tags. I want to adjust the height of my iframe according to its content size. I'm trying to to do something that seems to be quite simple: I'm trying to display a window. So my question, how can I achieve this in an iframe and render the correct response? EDIT: This question helped me somewhat How to get data from Iframe with Angular 6. You will understand why shortly. Iframes are powerful HTML elements that allow you to embed external web content directly within your Angular application. This is precisely incorrect. js] with some pre-canned fields that are specific to my org. – This can be child window like: iframe, React, Vue or Angular iframe postMessage communication. parent reference of the parent window. I am using the AngularJS 1. 1. html has to be in the src, and that seems to be the main problem on the Angular side) You can send In this tutorial, we learned how to add an iframe in Angular. Here is how I get the chil iFrame object in order to fire the postMessage function: var iFrame = document. because I need to show parent page once logged in. iframe page is from localhost:9000. contentWindow In my code snippet i have one iframe which loads another url. postMessage (message, '*'); Where `message` is a string. js // Called from the iframe. I want it to happen programmatically so i don't want a user click. So on the App that sits within the iframe you can make a factory that does the following: Each of these dashboards has an iframe with some embedded charts. How to get data from Iframe with Angular 6. If you want to send multiple data, you can encode in JSON: js // Called from the iframe. src but it didnt work. add_header X-Frame-Options "SAMEORIGIN"; in global scope, or location scope. Basically you just send a request from the iframe window to the hosting window the event => close the popup Data Blog; Facebook; Twitter; LinkedIn How to pass data between iframe and parent window September 8, 2020 iframe vscode extensions html javascript data-transfer english Intro. html into your iframe. bypassSecurityTrustResourceUrl( myFeed. Currently, angular is constructing its has string. If you use https://www. In the angular app I would like to update the Parent URL without reloading the page. URL, url). This is my EDIT. for example if your are sending Application/Json type of data from client than server must have Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'm trying to inject a CSS file to a third party iframe that I need to change the styling. My current solution does not feel ok with angular at all (especially accessing the DOM from the controller). component. Share. 4 re-introduces data Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Iframe is an isolated environment, which means the params your angular app see is the params from iframe, not the host window. The syntax is different but all means the same. In route params you should only pass data that you want to be reflected in the browser URL bar. 2 🌟 Exclusive Hosting Deal from Hostinger 🌟Ready to launch your own website? Use my affiliate link to get an exclusive discount on Hostinger's reliable and h If you want to send data by query parameters I suggest sending a small amount of data. In the child Document when there is a submit button w You could also access parent window window. example for how to use in Nginx. In order to do this I am using the postMessage() function. contentUrl); this. AngularJS has an iFrame and I send information back to the parent to do something and it doesn't do it. Retrieve the content to display in the iframe using XMLHttpRequest or any other method; Set the srcdoc parameter of the iframe; Please find below a React example (I know it is overkill): The main issue with what you are presenting is that HTTP has a limit to the amount of data you can POST. But in the other side, everything works perfectly. By following the steps outlined above, you can seamlessly integrate external content into your Angular projects. Below answers work but exposes your application to XSS security risks!. postMessage(value as a string, can be json. To watch for changes on an @Input() property, use OnChanges, one of Angular's lifecycle hooks. When user clicks on Link inside iframe the value should propagate to parent window. NG0913: Runtime Performance Warnings I am trying to send data back from an iframe running within my AngularJS application. I'm attempting to do a traditional form post into an iframe from within an Angular 4 app and it's simply posting into a new tab. It looks as Question: How do I pass a value to angular from its parent iframe? (index. There is more than one way we can pass data into the headers. contentWindow. appendChild('style. This means it will take HTTP multiple trips to the server to get all the data across, so combining the data together seems to be not necessary, but if you must Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company How i can access to IFrame DOM in angular 6 I can easily get iframe element - this. I want to upload a photo and the name using html, In the back-end file uploaded successfully, bur not takes name in front-end, I have checked the back-end using postman. Unsafe bindings on an iframe element. The iframe has certain query parameters like login id, password that get read instantly as the iframe loads, and works fine. This can be done in a Assign url in scope scope variable and add that on iframe tag using ng-src="{{url}}" so that src URL will be updated by angular and as url get updated iframe will load content from src URL in it. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I'm having an issue communicating from my parent window to the child iFrame. 6 version. To achieve the rest of point 3, I see two different approaches: Using a div: I'm working on an application in Angular 6 with a Springboot API backend. 0+ in the application). A better approach would be using the @ViewChild to communicate between parent and child components or between any components. You can either submit your data via request-body, via query-params or via request-header. Commented Jun 15 You can do it like this: Create a service that will send http get request along with headers, and expects blob response. . Intercept requests and responses. createObjectURL (of *. Whenever you embed an iframe, the iframe will have a reference to the parent window. Displaying the iFrame on specific conditions in an otherwise empty Angular tab is also not the problem, I managed to do this. But it doesn't work. Detecting iframe load when downloading a file through the iframe. – Or a parent window – the same, partent for iframe embedded window or window opener. Here is my component file: import { DomSanitizer, SafeResourceUrl, SafeUrl } from '@angular/platform-browser'; constructor( private sanitizer: DomSanitizer){} hideFeed(myFeed){ this. You can simply look at Postman and notice they are totally different bodies. data); // send the new data }); and you can subscribe to this observable to get your data . com it will show google. this is my angular postlist component: import { Component, OnInit } from '@angular/core'; import { HttpClient } from "@angular/commo I have created a simple Angular application and have it in production. Place in that directory a . Share Angular is an application-design framework and development platform for creating efficient and sophisticated single-page apps. domSanitizer. In the process my code is breaking due to following reason. Any communication between the iframed component and the rest of your app would need to be handled via postMessage, rather than normal angular methods -- unless the component in question is Angular is a platform for building mobile and desktop web applications. 2 I have a form including some "regular" inputs, a file and multi selectable checkboxes. ts export class ParentComponent implements OnInit { @ViewChild('attendance') _attendance: AttendanceCardComponent Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I am updating my angular application package from @angular/http to @angular/common/http. Everything in the material has been changed from Md to Mat, so if on Angular 5, import like: import {MAT_DIALOG_DATA} from '@angular/material' Then inject like @Inject(MAT_DIALOG_DATA) public data: any UPDATE for Angular 9. That is fully worked. AngularJS: count number of redirect in iframe? Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I've created an Angular Material modal that loads an Iframe. I want to send Json data to the angular applicaton when calling it in the iframe and use this data in my angular application. You can use postMessage in order to communicate between 2 iframe. Main Window getCookie('id') //for Thank you! This has managed to solve a completely different problem for me. getElementById('the_iframe'), @ChandranaRDeshmukh96 Angular separates components in a way that makes it a difficult for them to access i need to pass some data from angular to node. I'm building an angular 14 application which has the ability to let the user create and move some elements in the page (like an admin panel). In the iframe source file: var myCustomData = { foo: 'bar' } var event = new CustomEvent('myEvent', { detail: myCustomData }) window. but the point is, it does not affect on the iframe. In the main window, assuming you have a cookie called id and you have implemented a utility function called getCookie to get cookie value. Update. HTML file I am working in Angular 8 and is using web. To enforce that, Angular requires these attributes to be set on <iframe>s as static attributes, It's not gonna work this way. google. So for example on the server app: return; var iWindow = (<HTMLIFrameElement>iframe). From this topic: How do we load an angular component's styles into an iframe? When using ViewEncapsulation. Update v8. For every iframe there is a corresponding html with javascript. window objects ( iframes , popups, . Unfortunately, there's no easy way to actually Being able to send data between the iframe and the parent page is a useful trick for delivering more integrated solutions, rather than the traditional boring "page-in-a-page" way iframes get used. set('foo', 'bar'); this. Other sites like Yes, it is still non-secure to put whatever into url same as in Angular. So you should display spinner until it will be emitted. The service allows for the exchange of data between the parent and child components using observables. But for some reason, both methods doesn't work in parent-child (app to iframe) communication. I cannot assume the parent would send any message to Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company . pdf file - Blob) in an iframe. It'd look something like it. So it's came up broken and iframe just doesn't work correctly showing an empty document. Improve this answer. // Parent. The following sections show examples of the data-update methods from the sample's HeroesService. log("data from server: "+data); } And this function should be triggered from my form. postMessage to send data. Learn how to effectively embed and interact with iframes in your Angular application. In the following example, the HeroesService makes an HTTP POST request when adding a hero to the database. UPDATE for Angular 5. Parent Edit: found the solution How to detect click event in iframe using jquery. ts Yes I did it. stringify ({message: 'Hello from iframe', This command will create a new Angular project called “iframe-demo”. After the form has been posted and I can see the content in the target iframe, I want to provide the user with an option to save this content to a file. js. To get around this you need to set the Content-Type Header to 'multipart/form-data'. Can Bob send a stone into Alice's future? Does a rise in hourly wage (not unearned income) have an income effect, or just a substitution effect? For anyone using Angular 2+, It's simply: <iframe (load)="uploadDone()"></iframe> No global function, works with multiple iframe. But i don't know how i can get some element inside this iframe, and, for example, change style attributes or change something in DOM. The problem is that every time an iframe is injected into the HTML it causes it to reload. com refuse to connect. Unlike simple requests (discussed above), "preflighted" requests first send an HTTP request by the OPTIONS method to the resource on the other domain, in order to determine whether the actual request is safe to send. " In Angular, the button in the child template triggers a function in the child controller, the same as AngularJS. Send POST data to iframe and host page. I dont know where to specify this line window Angular client - httpClient sending request const map: Map<string, string> = new Map<string, string>(); map. The reload takes 1-2 seconds and isn't super fast when compared to the main angular app (which is entirely cached). However, there are a few important considerations to keep in mind: Security: Angular employs a security mechanism called DomSanitization to prevent malicious code from being injected into your application. in my dialog, I have a form that gets user's data and then I have two buttons to submit and cancel. parent. For example, when uploading to S3 using a presigned URL you must send in binary and this will not work. They make changes in one tab, but the others remain blissfully unaware, leading to inconsistencies and potential Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Is there a reliable way to detect that an angular application is loaded through an iframe? I would like to have two version of my angular app: one when loaded from iframe and another from regular browsing. This shall offer as little pre-design as possible so that merchant could design its own payment form; Iframes, collecting cc_data and submitting. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Pass data into the HTTP header from the Angular side (Please note I am using Angular4. I treid to make a call from . The problem in it is that src attribute doesn't allow such big html content in it. HTML that will avoid caching of url with data by making unique url just by appendend time to it in query param – Pankaj Parkar. See the OnChanges section of the Lifecycle Hooks guide for more details and examples. getElementById('Frame'). I'm trying to do this by binding the iframe src You should use a load event. Within my AngularJS controller I have the following: If you are using any webserver like Nginx, Apache HTTP Server. My call function send data to my google analytic Notice the following: ApiModel represents the incoming object in the request. stringified value) On the child frame you need to add event of type message, something like that: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Yep that is why you only can get the data from the this. postMessage(msg, '*');}; // Send random messge Iframes are powerful HTML elements that allow you to embed external web content directly within your Angular application. ngOnInit() in app. eventSource. e in localhost:4201. postMessage() calls in angular? I found the ng-post-message module on github and ngmodules, but I look at that code and it doesn't make a whole lot of sense to me and the documentation is lacking a working example. Thanks for advance. window. From this i need to trigger a method at outside of iframe based on clicking the button from inside iframe using angular2. showIframe = true; 3 Ways of submitting Data via POST-Request in Angular. Illustration. Iframe post Message, passing variable. Original. bypassSecurityTrustResourceUrl(url), it is recommended to use this. It will emit once iframe is loaded. And a good option is using pure pipe for that: import { Pipe, How do you post data to an iframe? @DylanBeattie, let me clarify my usecase. here is the code that i have come up so far. The keyword for this is iframe communication or iframe activatedroute, I don't have much experience working with iframe in angular so I can't give much detail here. data;}); // Send random message data on every button click: bindEvent(messageButton, 'click', function (e) (iframe); // Send a message to the child iframe: var iframeEl = document. MAT_DIALOG_DATA import location has changed to: import {MAT_DIALOG_DATA} from '@angular/material But these methods doesn't works! I can transfer data from my iframe to angular app using second method. Use that service in your component to set src of an iframe. But remember! In Angular terms this would mean that one app would send messages and the other one would be listening to messages. I need angular to identify the string as an iframe HTML tag and populate the HTML. innerHTML = e. I'm currently working on an application where I am loading an iframe. (But note that the iframe still runs its own separate js context. I'm trying to integrate an iframe from another site [that appears to be angular. querySelector('iframe'). HTML page with my iFrame: results. Make a POST requestlink. NG0912: Component ID generation collision. The router shipped with RC. If I would just load Introduction to Iframe in Angular 17. On the parent frame you need to grab the iframe's window with iframeEl. my iframe looks like this: I am working on 3rd party identity management integration into angular 8 apps. ready() either would not fire, or the "document" was the whole page document, not he iframe document. Relations between the strong form of Newton's 3rd law and conservation of angular momentum? more hot questions Question feed Subscribe to RSS Question feed Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company See Angular Angular Router - Fetch data before navigating for more details. This example subscription callback performs minimal post-processing. The @Output() decorator in a child component or directive lets data flow from the child to the parent. You will understand what I exactly mean. – Any suggestion How to make Iframe communicate to parent window. this. I have been able to populate an iframe which has been set as the target attribute for a html <form>. As per MDN: Each embedded browsing context has its own session history and active document. the content of the inner page is separated and imported by an iframe. I need to show this aspx page into this iFrame, but to show this aspx page, I need to pass a object parameter as a POST request. hostElement. if i click the button, need to execute my I need help concerning how can i pass params from an iframe from an external application to the angular app component. post(URL, formData, {'header': headerObj, 'body': bodyObj}) I am using to display the iframe in angular4 application i. Example: export class SomeComponent { public data: Array&lt;any&gt; = MyData; public I'm trying to load a complex component to an iframe (component called other components). Also need to get the data from inside iframe. In my iframe page there is one button. I had content loading into an iFrame, but depending on how I loaded it the $(document). Modified 5 years, 4 months ago. To embed an iframe in your Angular application, you can simply add the <iframe> tag to your template. The web pages I load in the iframes is also build using Angular. parent within the iframe. It uses some sort of FrameKiller. How to delay modal iframe until full data load? 0. iframeURL = this. It copies the data fields into the component's config object, which is data-bound in the component template for display. Here is what you can do: In your html: <iframe [src]='getSourceURL()'></iframe> Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company And also, I have another angular html. html and listen for events on it. Edit: to add my failed attempt I have an angular app inside an iframe. nativeElement. js server. dispatchEvent(event) My target is to send data from Angular component to service and use service methods to work on it. const message = JSON. I am using Iframe to load 3rd party login page and able to login with credentials but how do I get a response from Iframe once I logged in . You can communicate between your server and client (in either direction) by using window. That's "extremely easy. How can I do that? I've tried to bind click, mouseup & mousedown in Iframe. Sending data from child iframe to parent window: Sending some data from the child iframe to the parent window is also pretty simple. Cross-site requests are preflighted like this since they may have implications to user data. When a login button is clicked I need to add an Authorization header with my post. This guide covers setting up iframes in Angular components, dynamically Data binding is done by using the instance property and both Input and Output emitters can be handled accordingly. – This can be child window like: iframe, new tab window. I had trouble posting the form at all until I added ngNoForm to the form element so I'm assuming that I need to do something else (maybe to the iframe element?) My form tag looks like: I am looking for a way to obtain an iframe contentWindow object and post a message to it after some action of the user. Hot Network Questions how can I send form data using post API using angular , have used form and method for component. net core 2. d-none is class that sets display:none As @FellowMD answer is not working on modern browsers due to the depreciation of createObjectURL, I used the same approach but using iframe srcDoc attribute. I want to send data to back-end using form data type. In my component, I would like to subscribe to these events, but not sure, what is the best way to do. See Angular Angular Cookbook Component Communication - Bidirectional Service. ShadowDom, it just works for the internal styles of that component, the displaySuccess(data){ console. I'm using the Hero's demo, provided from angular's site. From another project I have invoked it through an iframe. This iframe is from outside, from another domain. getCurrentNavigation() in the constructor. Apps often send data to a server with a POST request when submitting a form. 2. In this Iframe there is a form. state". The iframe is displayed correctly, but I don't know how to pass a variable to the application that is inside the iframe. head. I made one example for each of these possibilities: Angular - Unable to send data with POST request to ASP. router. Instead of using this. I have an iframe which opens as a popup on a button click however the only way to close it or collapse it is to click outside the window. Into this html page has an iFrame. ; IHttpActionResult is the response type for your Web API method; You can return different types along with status information in the method CallBcknd; Route and RoutePrefix were added to There is a string type variable, which contains an iframe tag. next(event. But in general, I did work with postMessage, which Embedding an Iframe in Angular. http. so i addedd a code like below in the form window. Within the Iframe, there is a (non-angular) application that sends javascript events. How to post a parameter in Iframe request. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have an Angular application where I need to be able to have multiple iframe's loaded. When using the <iframe> tag in HTML, the content inside the iframe is I have a system where the outside project where the iframe is integrated is in angular, and the iframe code is also in angular. 6^ version use DomSanitizer. I've done to load it using ComponentFactoryResolver but without any style. contentWindow; When I print it int he console, I get the following: But this iframe simply renders "Unable to determine the request" If I perform the POST request manually in postman, in renders the correct HTML, but the response from my httpPOST in console just shows Re-directing. The same rule you must follow when you use JavaScript frameworks like Vue, React, Angular or any other framwework. I have tried this: Below mentioned is the Parent Component code that binds data using Angular's ngModel and communicates with a shared service to send data updates to the child component. falcwea fbh ignu bzvev uqbg ggksz niltsi iijfv tvqv vtaq