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Questions tagged [javafx-webengine]

WebEngine is a non-visual object capable of managing one Web page at a time. It loads Web pages, creates their document models, applies styles as necessary, and runs JavaScript on pages. It provides access to the document model of the current page, and enables two-way communication between a Java application and JavaScript code of the page.

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How to debug JavaFX webview in 2022

How to debug a JavaFX webview? I find two ways, one is to attach external chrome debugger to JavaFX webview. Another is to inject firebug javascript. Method#1 seems to use a bit of hacks like set access to private fields etc. Method#2 depends on…
Ivan Velikanov
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JavaFX JSObject stop working after a few minutes?

I'm making a web based app with Java support for some particular requests (e.g. print without choosing the printer everytime) and there is something that id driving me crazy. I use JavaFX for instantiate the browser object and everything works fine,…
Matt Chad
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Loading local JavaScript file in WebView in Java 8u60

Until Java 8u51, the following worked fine: Have an HTML file containing Load this HTML file into a WebView Call a function contained in javascript.js using webView.getEngine().executeScript() After switching…
Michel Jung
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Why doesn't the JavaScript method execute when inserted into the DOM from JavaFX?

I have a JavaFX application that makes heavy use of a WebView. I am trying to insert an object into the DOM that the JavaScript code can use, and I need these objects to be available as new pages are loaded. However, when I run the program,…
Cypher
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For JavaFX's WebEngine, how do I get notified of javascript errors?

I'm trying to run some SVG that contains Javascript in JavaFX's WebView. I know some of the scripts I'm trying to run have errors and am trying to figure out how to print them to the console so I can debug them. I've tried the following, but the…
kitfox
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JavaFX WebView can't load certain sites

I'm trying to use JavaFX's WebView to load this site, but all I get is a blank screen. The WebView is working perfectly fine on other sites; it gets 100/100 on ACID3 and loads other HTTPS sites without any problems whatsoever. I can't find anything…
My other car is a cadr
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JavaFX detecting 404 responses from WebEngine

Using JavaFx WebEngine, how can I detect if there is a 404 page not found error. I have searched but not able to find anything. Any ideas? or Is it possible?
A Paul
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JavaFX WebEngine wait for ajax to complete

I'm developing a data mining application in JavaFX which relies on the WebView (and thus also the WebEngine). The mining happens in 2 steps: first the user uses the UI to navigate to a website in the WebView to configure where interesting data can…
RDM
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JavaFX WebEngine stuck in "Running" state

While using the WebEngine in JavaFX2, I've noticed it sometimes just gets stuck. Assume I were making a crawler that simply finds hyperlinks on a page and then visits them to do the same recursively, keeping track of which links we have visited and…
RDM
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javafx 16 WebEngine Exception "SSL Handshake failed"

I am porting an android app to javaFX for windows deployment, i'm new to javaFX and desktop deployment, but not so new to java. The app contains a WebView that loads a url obtained from a server via Json (so could be essentially anything). openJDK…
Tim W
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How to edit HTML page (in a webview) from Javafx without reloading the page?

This is how I load my page and I would like to modify it while it's in the browser WebView browser = new WebView(); WebEngine engine = browser.getEngine(); String cwd = System.getProperty("user.dir"); String name =…
Gilbert Gabriel
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How to create a JavaFX WebBrowser javascript listener without a Member name

I have been using this snippet for creating js listener in my javafx browser: engine.getLoadWorker().stateProperty().addListener( (observable, oldValue, newValue) -> { if (newValue ==…
Myoch
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Javafx WebEngine load html file from jar

I am building a project and need to use WebEngine class. So I have 2 projects, MainA and SecondB. The SecondB project is in dependency to MainA, so after building it SecondB becomes a jar file in the MainA libs folder. Now. I need to open a abc.html…
kamil.rak
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Javafx WebEngine: what really happens in a background worker? UI hangs on loadContent(big HTML document)

From the WebEngine docs: Loading always happens on a background thread. Methods that initiate loading return immediately after scheduling a background job. To track progress and/or cancel a job, use the Worker instance available from the…
SlumpA
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Javafx: No toolkit found exception

I have added the javafx library in my intellij plugin for adding the jfxwebview. But when I am trying to create JFXPanel object as JFXPanle jfxpanel = new JFXPanel(); It is giving the following exception: No toolkit…
ishan jain
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