netscape.javascript.JSObject类的使用及代码示例

x33g5p2x  于2022-01-22 转载在 JavaScript  
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本文整理了Java中netscape.javascript.JSObject类的一些代码示例，展示了JSObject类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JSObject类的具体详情如下：
包路径：netscape.javascript.JSObject
类名称：JSObject

JSObject介绍

[英]Stub for the JSException. This is part of the Applet LiveConnect simulation.
[中]JSException的存根。这是小程序LiveConnect模拟的一部分。

代码示例

代码示例来源：origin: stackoverflow.com

import netscape.javascript.*;
import java.applet.*;
import java.awt.*;
class MyApplet extends Applet {
 public void init() {
  JSObject win = JSObject.getWindow(this);
  JSObject doc = (JSObject) win.getMember("document");
  JSObject loc = (JSObject) doc.getMember("location");

  String s = (String) loc.getMember("href");  // document.location.href
  win.call("f", null);                 // Call f() in HTML page
 }
}

代码示例来源：origin: stackoverflow.com

@Override
public void init() {
 String jsCallbackName = getParameter("applet_ready_callback");
 JSObject jsObject = JSObject.getWindow(this);
 jsObject.eval(jsCallbackName + "()");
}

代码示例来源：origin: stackoverflow.com

webEngine.getLoadWorker().stateProperty().addListener(new ChangeListener<Worker.State>() {
  @Override
  public void changed(ObservableValue<? extends State> ov, State t, State t1) {
    if (t1 == Worker.State.SUCCEEDED) {
      JSObject window = (JSObject) webEngine.executeScript("window");
      window.setMember("app", new JavaApp());
    }
  }
});

代码示例来源：origin: stackoverflow.com

String data = "test";
String cookiename = "fooCookie";
JSObject win = JSObject.getWindow(this);
JSObject doc = (JSObject) win.getMember("document");
String data = cookiename + "=" + data + "; path=/; expires=Thu, 31-Dec-2019 12:00:00 GMT";
doc.setMember("cookie", data);

代码示例来源：origin: stackoverflow.com

public int Do()
{
 JSObject win = (JSObject) JSObject.getWindow(this);
 JSObject doc = (JSObject) win.getMember("document");
 JSObject fun = (JSObject) win.getMember("DumberTest");
 JSObject loc = (JSObject) doc.getMember("location");
 String href = (String) loc.getMember("href");
 String[] arguments = { href, fun.toString() };
 win.call("DumbTest", arguments);
 return fun.toString().length();
}

代码示例来源：origin: stackoverflow.com

// After the Applet Text has been updated
JSObject win = null;
try {
  win = (JSObject) JSObject.getWindow(Applet.this);
  win.call("updateText", new Object[] { textBox.getText() });
} catch (Exception ex) {
  // oops
}

代码示例来源：origin: org.sakaiproject.samigo/samigo-audio

public void run() {
    while (audioInputStream == null) {
      try {
        // politely waiting for capture Thread to finish with audioInputStream.
        Thread.sleep(1000);
      } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
    }
    // reset to the beginnning of the captured data
    try {
      audioInputStream.reset();
    } catch (Exception ex) {
      reportStatus(res.getString("Unable_to_reset") + ex);
      return;
    }
    if (post)
      postAudio(audioType, urlString);
    
    if (containingApplet != null) {
      JSObject window = (JSObject)JSObject.getWindow(containingApplet);
      window.call("callOpener", new Object[]{"clickReloadLink", window});
      window.call("close", null);	
    }
  } // end of run
}; // end of saveAndPostThread

代码示例来源：origin: com.machinepublishers/jbrowserdriver

/**
 * {@inheritDoc}
 */
@Override
public Point locate() {
 AppThread.exec(contextItem.statusCode, () -> {
  validate(false);
  node.eval(SCROLL_INTO_VIEW);
  return null;
 });
 return AppThread.exec(contextItem.statusCode, () -> {
  validate(true);
  JSObject obj = (JSObject) node.call("getBoundingClientRect");
  double y = Double.parseDouble(obj.getMember("top").toString());
  double x = Double.parseDouble(obj.getMember("left").toString());
  y = y < 0d ? 0d : y;
  x = x < 0d ? 0d : x;
  final org.openqa.selenium.Point frameLocation = contextItem.selectedFrameLocation();
  return new Point((int) Math.rint(x) + 1 + frameLocation.getX(),
    (int) Math.rint(y) + 1 + frameLocation.getY());
 });
}

代码示例来源：origin: com.machinepublishers/jbrowserdriver

/**
 * {@inheritDoc}
 */
@Override
public void clear() {
 AppThread.exec(contextItem.statusCode, () -> {
  validate(false);
  contextItem.httpListener.get().resetStatusCode();
  node.eval(SCROLL_INTO_VIEW);
  node.call("focus");
  node.eval("this.value='';");
  return null;
 });
}

代码示例来源：origin: stackoverflow.com

import netscape.javascript.JSObject;

String data = "";
String cookiename = "fooCookie";
JSObject myBrowser = JSObject.getWindow(this);
JSObject myDocument = (JSObject) myBrowser.getMember("document");

String myCookie = (String) myDocument.getMember("cookie");
if (myCookie.length() > 0) {
  String[] cookies = myCookie.split(";");
  for (String cookie : cookies) {
    int pos = cookie.indexOf("=");
    if (cookie.substring(0, pos).trim().equals(cookiename)) {
      data = cookie.substring(pos + 1);
      break;
    }
  }
}

代码示例来源：origin: stackoverflow.com

JSObject window = JSObject.getWindow(this); // this=applet
String[] params = {"blah", "cool"};
Object ret = window.call("testfunc", params);
if (ret instanceof JSObject){
 JSObject jsret = (JSObject)ret;
 Object len = jsret.getMember("length");
 String val = "";
 if (len instanceof Number){
  int n = ((Number)len).intValue();
  for (int i = 0; i < n; ++i){
    val += jsret.getSlot(i).toString() + " ";
 window.call("alert", params2);
} else{
 String[] params2 = {ret.toString()};
 window.call("alert", params2);

代码示例来源：origin: stackoverflow.com

jsObject.getSlot(0);
  return null;
jsObject.eval("window['" + keysFunctionName + "'] = function(jsObject) { return Object.keys(jsObject) }");
JSObject propertiesNamesJsObject = (JSObject)globalContext.call(keysFunctionName, new Object[] { jsObject });
jsObject.eval("delete(window['" + keysFunctionName + "'])");
  while (true) {
    Object propertyName = propertiesNamesJsObject.getSlot(slotIndex);
    if (propertyName instanceof String)
      propertiesNames.add((String)propertyName);

代码示例来源：origin: org.apache.pivot/pivot-wtk

/**
 * Evaluates a script in the page context and returns the result.
 *
 * @param script
 * @param application
 */
public static Object eval(String script, Application application) {
  if (application == null) {
    throw new IllegalArgumentException("application is null.");
  }
  HostApplet applicationHostApplet = null;
  for (HostApplet hostApplet : hostApplets) {
    if (hostApplet.getApplication() == application) {
      applicationHostApplet = hostApplet;
      break;
    }
  }
  if (applicationHostApplet == null) {
    throw new IllegalArgumentException("No applet is hosting the given application.");
  }
  try {
    JSObject window = JSObject.getWindow(applicationHostApplet);
    return window.eval(script);
  } catch (Throwable throwable) {
    throw new UnsupportedOperationException(throwable);
  }
}

代码示例来源：origin: stackoverflow.com

sb.append("{\n");
final JSObject js = (JSObject) o;
final JSObject keys = (JSObject) js.eval(getKeys);
boolean needComma = false;
for (int i = 0;; i++) {
  final String key = (String) keys.getSlot(i);
  if ((key != null) && !(key.equals("undefined"))) {
    final Object val = js.getMember(key);
    if (!needComma) {
      needComma = true;

代码示例来源：origin: stackoverflow.com

webEngine.getLoadWorker().stateProperty().addListener(
  new ChangeListener<Worker.State>() {
    @Override
    public void changed(ObservableValue<? extends Worker.State> observable, Worker.State oldValue, Worker.State newValue) {
      if (newValue == Worker.State.SUCCEEDED) {
        JSObject windowObject = (JSObject) webEngine.executeScript("window");
        windowObject.setMember("Debug", debug); // insert object
        windowObject.call("ready"); // execute callback
      }
    }
  }
);

代码示例来源：origin: org.microemu/microemu-javase-swing

public void init() {
  JSObject window = (JSObject) JSObject.getWindow(applet);
  document = (JSObject) window.getMember("document");
  cookies = new HashMap();
  String load = (String) document.getMember("cookie");
  if (load != null) {
    StringTokenizer st = new StringTokenizer(load, ";");

代码示例来源：origin: com.machinepublishers/jbrowserdriver

/**
 * {@inheritDoc}
 */
@Override
public String getText() {
 return AppThread.exec(contextItem.statusCode, () -> {
  validate(false);
  if ((Boolean) node.eval(IS_VISIBLE)) {
   String textAttribute = "TEXTAREA".equals(node.getMember("tagName")) ? "textContent" : "innerText";
   Object text = node.getMember(textAttribute);
   return text instanceof String ? ((String) text).trim() : "";
  }
  return "";
 });
}

代码示例来源：origin: com.machinepublishers/jbrowserdriver

/**
 * {@inheritDoc}
 */
@Override
public List findElementsByCssSelector(final String expr) {
 return AppThread.exec(contextItem.statusCode, () -> {
  validate(false);
  List<ElementServer> elements = new ArrayList<ElementServer>();
  JSObject result = (JSObject) node.call("querySelectorAll", new Object[] { expr });
  for (int i = 0;; i++) {
   Object cur = result.getSlot(i);
   if (cur instanceof Node) {
    try {
     elements.add(new ElementServer((JSObject) cur, contextItem));
    } catch (RemoteException e) {
     Util.handleException(e);
    }
   } else {
    break;
   }
  }
  return elements;
 });
}

代码示例来源：origin: stackoverflow.com

import javax.script.*;
import jdk.nashorn.api.scripting.*;

public class Main {
 public static void main(String[] args) throws Exception {
  ScriptEngineManager m = new ScriptEngineManager();
  ScriptEngine e = m.getEngineByName("nashorn");
  e.eval("function Point(x, y) { this.x = x; this.y  = y}");
  JSObject pointFunc = (JSObject)e.get("Point");
  JSObject pointObj =  (JSObject)pointFunc.newObject(43, 55);
  System.out.println(pointFunc.isInstance(pointObj));
  System.out.println(pointObj.getMember("x"));
  System.out.println(pointObj.getMember("y"));
 }
}

代码示例来源：origin: stackoverflow.com

JSObject keys = (JSObject)args.call("keys", Collections.EMPTY_LIST);
keys.getSlot(0);

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