LzBrowser (as2)

LzBrowser (as2)
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Name

LzBrowser (as2) — Provides access to the browser and player environment

Synopsis

JavaScript: LzBrowser
Type: Object
Access: public
Runtimes: as2
Topic: LFC.Services
Declared in: WEB-INF/lps/lfc/services/platform/swf/LzBrowser.as

Description

The LzBrowser service provides access to the browser and player environment. It includes methods to load URLs in the browser, and check the version of the player. For example:

Example 13. Using LzBrowser to launch another browser

  <canvas height="140" debug="true">
    <!-- Load the Laszlo site in a new window -->
    <button onclick="LzBrowser.loadURL('http://www.laszlosystems.com/', '_blank')">
 
      Click me
    </button>
    <script>
      // List the player version
      Debug.write('Player version: ' + LzBrowser.getVersion());
    </script>
  </canvas>

Details

Static Properties (6)

defaultPortNums: static public var defaultPortNums = { ... };
__jscallback: static public var __jscallback = null;
__jscallq: static public var __jscallq;
__jslocked: static public var __jslocked = false;
parsedloadurl: static public var parsedloadurl = false;
postToLps: static public var postToLps = true;

Static Methods (16)

callJS(): static public function callJS(js : String, callback : Function);

Runs a Javascript method in the browser, optionally returning the result
callJSReturn(): static public function callJSReturn(a);
_dequeueJS(): static public function _dequeueJS(a);
getInitArg(): static public function getInitArg(name) : String;

This function returns the value of a key in the request string that requested the the lzx app. This can be used to communicate server to an lzx app without forcing the app to make a request
getLoadURL(): static public function getLoadURL();

Returns the URL from which the application was loaded.
getLoadURLAsLzURL(): static public function getLoadURLAsLzURL();

Returns the loadUrl as a new LzURL
getVersion(): static public function getVersion();

Returns the current version of the Flash player.
isAAActive(): static public function isAAActive();

Determines if the a screen reader is active and the Flash player is focused
__jsready(): static public function __jsready();
_jsreset(): static public function _jsreset();
loadJS(): static public function loadJS(js : String, target : String);

Runs Javascript in the browser using a javascript: url, optionally in a target
loadURL(): static public function loadURL(url : String, target : String);

Loads a URL in the browser, optionally in a target
setClipboard(): static public function setClipboard(str : String);

Sets the system clipboard to the specified string
urlEscape(): static public function urlEscape(str);

Escape a string using URL encoding.
urlUnescape(): static public function urlUnescape(str);

Escape a string using URL encoding.
xmlEscape(): static public function xmlEscape(str);

Escape special characters in message: & and <.

JavaScript Synopsis

public var LzBrowser = { ... };

Copyright © 2002-2007 Laszlo Systems, Inc. All Rights Reserved. Unauthorized use, duplication or distribution is strictly prohibited. This is the proprietary information of Laszlo Systems, Inc. Use is subject to license terms.

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