| #// Usage: jjs -fx browser_dom.js |
| |
| /* |
| * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Oracle nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| if (!$OPTIONS._fx) { |
| print("Usage: jjs -fx browser_dom.js"); |
| exit(1); |
| } |
| |
| // JavaFX classes used |
| var ChangeListener = Java.type("javafx.beans.value.ChangeListener"); |
| var Scene = Java.type("javafx.scene.Scene"); |
| var WebView = Java.type("javafx.scene.web.WebView"); |
| |
| // JavaFX start method |
| function start(stage) { |
| start.title = "Web View"; |
| var wv = new WebView(); |
| wv.engine.loadContent(<<EOF |
| <html> |
| <head> |
| <title> |
| This is the title |
| </title> |
| <script> |
| // click count for OK button |
| var okCount = 0; |
| </script> |
| </head> |
| <body> |
| Button from the input html<br> |
| <button type="button" onclick="okCount++">OK</button><br> |
| </body> |
| </html> |
| EOF, "text/html"); |
| |
| // attach onload handler |
| wv.engine.loadWorker.stateProperty().addListener( |
| new ChangeListener() { |
| changed: function() { |
| // DOM document element |
| var document = wv.engine.document; |
| // DOM manipulation |
| var btn = document.createElement("button"); |
| var n = 0; |
| // attach a button handler - nashorn function! |
| btn.onclick = function() { |
| n++; print("You clicked " + n + " time(s)"); |
| print("you clicked OK " + wv.engine.executeScript("okCount")); |
| }; |
| // attach text to button |
| var t = document.createTextNode("Click Me!"); |
| btn.appendChild(t); |
| // attach button to the document |
| document.body.appendChild(btn); |
| } |
| } |
| ); |
| stage.scene = new Scene(wv, 750, 500); |
| stage.show(); |
| } |
