Embedded HTML in JavaFX WebView not rendering properly -


i trying embed codemirror js editor in webview, borrowing heavily code located post. http://github.com/jewelsea/conception

javafx code editor content highlighter java code

here html template

<!doctype html> <html>     <head>           <link rel="stylesheet" href="http://codemirror.net/lib/codemirror.css">         <link rel="stylesheet" href="http://codemirror.net/theme/cobalt.css">           <script src="http://codemirror.net/lib/codemirror.js"></script>           <script src="http://codemirror.net/mode/sql/sql.js"></script>     </head>     <body>         <form>             <textarea id="code" name="code">--this code inside sqlttool;&#10;insert thing&#10;${code}</textarea>         </form>         <script>  var editor = codemirror.fromtextarea(document.getelementbyid("code"), { linenumbers: true, matchbrackets: true, mode: "text/x-mssql", linewrapping: true, theme: "cobalt"});         </script>     </body> </html>

firefox render

enter image description here

webview render

enter image description here

admittedly, don't know i'm doing here i'm new javafx , have no experience javascript. ideas?

env

win 7 64

java version "1.8.0_40" java(tm) se runtime environment (build 1.8.0_40-b25) java hotspot(tm) 64-bit server vm (build 25.40-b25, mixed mode)

code

(i've stripped code conception project down more basic setup)

@override public void start(stage stage) throws exception {         //set-up window      stage.settitle("sql tool");     stage.setminwidth(800);     stage.setminheight(600);     stage.setscene(createscene());           stage.show(); }  private scene createscene() throws ioexception{      final anchorpane ap1 = new anchorpane(createbutton());     final anchorpane ap2 = new anchorpane(createwebview());     ap2.setbackground(new background(new backgroundfill(color.azure,cornerradii.empty,insets.empty)));      scene scene = new scene(layoutscene(             ap1,             ap2     ));      return scene; }  private webview createwebview() throws ioexception{     string template = resources.tostring(getresource("codemirror.html"), charsets.utf_8);     webview webview = new webview();     webview.getengine().loadcontent(template);     anchorpane.setleftanchor(webview, 10.0);     anchorpane.setrightanchor(webview, 10.0);     anchorpane.setbottomanchor(webview, 10.0);     anchorpane.settopanchor(webview, 10.0);     return webview; }  //set-up primary layout private splitpane layoutscene(node... nodes) {     final splitpane layout = new splitpane();     layout.setorientation(orientation.vertical);     layout.setdividerpositions(.4f);     layout.getitems().addall(nodes);     return layout; }  private url getresource(string name) {     return getclass().getresource("resources/" + name); }

so - aside fact proxy servers can result in counter-intuitive results there still small issue found in code after downloaded resources locally. changed html header this:

<head>       <link rel="stylesheet" href="./codemirror.css">     <link rel="stylesheet" href="./cobalt.css">       <script src="./codemirror.js"></script>       <script src="./sql.js"></script> </head>

and page still wasn't rendering properly. had change code:

string template = resources.tostring(getresource("codemirror.html"), charsets.utf_8); webview webview = new webview(); webview.getengine().loadcontent(template);

to : 

url url = getresource("codemirror.html"); webview.getengine().load(url.toexternalform());

it seems when load html using .loadcontent() there no context relative links. able determine putting snippet of js html , finding document location "blank". maybe should have been obvious


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