sterfry1988/background.html

## background.html
<script src="sample.js">
chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
    if (request.method == "getLocalStorage")
    console.log("Request received");
      sendResponse({data: localStorage[request.key]});
    else
      sendResponse({});
});
</script>

## options.html
<html>
<head><title>My Test Extension Options</title></head>
<script type="text/javascript">

// Saves options to localStorage.
function save_options() {
  var select = document.getElementById("tasaddr");
  var startaddr = select.value;
  localStorage.setItem("saddr", startaddr);
}
// Restores select box state to saved value from localStorage.
function restore_options() {
  var address = localStorage.getItem("saddr");
  var txtAddress = document.getElementById("tasaddr");
     txtAddress.value = address;
    }

</script>

<body onload="restore_options()">

Your Starting address:
<textarea id="tasaddr" rows ="2" cols="20">
Enter your address here
</textarea>

<br>
<button onclick="save_options()">Save</button>
</body>
</html>

## sample.js
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// A generic onclick callback function.


function genericOnClick(info, tab) {
	console.log("mouse clicked");
  chrome.extension.sendRequest({method: "getLocalStorage", key: "saddr"},
  function(response) {
  	  console.log("request made");
  var sText = info.selectionText;
  var daddr = sText.split(' ').join('+');
  var saddr = response.data;
  var homeTxt = "http://maps.google.com/maps?" + "saddr="
  + saddr.split(' ').join('+') + "&daddr=";
  var url = homeTxt + daddr;
  chrome.tabs.create({url:url});
  console.log("item " + info.menuItemId + " was clicked");
  console.log("info: " + JSON.stringify(info));
  console.log("tab: " + JSON.stringify(tab));
   }
  );
}

// Create one test item for each context type.
var contexts = ["selection"];

for (var i = 0; i < contexts.length; i++) {
  var context = contexts[i];
  var title = "Get Directions";
  var id = chrome.contextMenus.create({"title": title, "contexts":[context],
                                       "onclick": genericOnClick});
  console.log("'" + context + "' item:" + id);
}

;
	<script src="sample.js">
	chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
	if (request.method == "getLocalStorage")
	console.log("Request received");
	sendResponse({data: localStorage[request.key]});
	else
	sendResponse({});
	});
	</script>
	<html>
	<head><title>My Test Extension Options</title></head>
	<script type="text/javascript">

	// Saves options to localStorage.
	function save_options() {
	var select = document.getElementById("tasaddr");
	var startaddr = select.value;
	localStorage.setItem("saddr", startaddr);
	}
	// Restores select box state to saved value from localStorage.
	function restore_options() {
	var address = localStorage.getItem("saddr");
	var txtAddress = document.getElementById("tasaddr");
	txtAddress.value = address;
	}

	</script>

	<body onload="restore_options()">

	Your Starting address:
	<textarea id="tasaddr" rows ="2" cols="20">
	Enter your address here
	</textarea>

	<br>
	<button onclick="save_options()">Save</button>
	</body>
	</html>
	// Copyright (c) 2010 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	// A generic onclick callback function.


	function genericOnClick(info, tab) {
	console.log("mouse clicked");
	chrome.extension.sendRequest({method: "getLocalStorage", key: "saddr"},
	function(response) {
	console.log("request made");
	var sText = info.selectionText;
	var daddr = sText.split(' ').join('+');
	var saddr = response.data;
	var homeTxt = "http://maps.google.com/maps?" + "saddr="
	+ saddr.split(' ').join('+') + "&daddr=";
	var url = homeTxt + daddr;
	chrome.tabs.create({url:url});
	console.log("item " + info.menuItemId + " was clicked");
	console.log("info: " + JSON.stringify(info));
	console.log("tab: " + JSON.stringify(tab));
	}
	);
	}

	// Create one test item for each context type.
	var contexts = ["selection"];

	for (var i = 0; i < contexts.length; i++) {
	var context = contexts[i];
	var title = "Get Directions";
	var id = chrome.contextMenus.create({"title": title, "contexts":[context],
	"onclick": genericOnClick});
	console.log("'" + context + "' item:" + id);
	}

	;