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move listener definitions above references

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This commit is contained in:
Will Bamberg
2016-02-19 13:30:32 -08:00
parent 84c0bcf024
commit 1967f9ba6a
3 changed files with 32 additions and 31 deletions
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29
open-my-page-button/background.js
View File

@@ -1,15 +1,16 @@
/* /*
Add openMyPage() as a listener to clicks on the browser action. Open a new tab, and load "my-page.html" into it.
*/ */
chrome.browserAction.onClicked.addListener(openMyPage); function openMyPage() {
console.log("injecting");
/* chrome.tabs.create({
Open a new tab, and load "my-page.html" into it. "url": chrome.extension.getURL("my-page.html")
*/ });
function openMyPage() { }
console.log("injecting");
chrome.tabs.create({
"url": chrome.extension.getURL("my-page.html") /*
}); Add openMyPage() as a listener to clicks on the browser action.
} */
chrome.browserAction.onClicked.addListener(openMyPage);

14
page-to-extension-messaging/content-script.js
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@@ -10,13 +10,6 @@ window.addEventListener("message", function(event) {
} }
}); });
/*
Add messagePageScript() as a listener to click events on
the "from-content-script" element.
*/
var fromContentScript = document.getElementById("from-content-script");
fromContentScript.addEventListener("click", messagePageScript);
/* /*
Send a message to the page script. Send a message to the page script.
*/ */
@@ -26,3 +19,10 @@ function messagePageScript() {
message: "Message from the content script" message: "Message from the content script"
}, "https://mdn.github.io"); }, "https://mdn.github.io");
} }
/*
Add messagePageScript() as a listener to click events on
the "from-content-script" element.
*/
var fromContentScript = document.getElementById("from-content-script");
fromContentScript.addEventListener("click", messagePageScript);

20
user-agent-rewriter/background.js
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@@ -19,16 +19,6 @@ Initialize the UA to Firefox 41.
*/ */
var ua = uaStrings["Firefox 41"]; var ua = uaStrings["Firefox 41"];
/*
Add rewriteUserAgentHeader as a listener to onBeforeSendHeaders,
only for the target page.
Make it "blocking" so we can modify the headers.
*/
chrome.webRequest.onBeforeSendHeaders.addListener(rewriteUserAgentHeader,
{urls: [targetPage]},
["blocking", "requestHeaders"]);
/* /*
Rewrite the User-Agent header to "ua". Rewrite the User-Agent header to "ua".
*/ */
@@ -41,6 +31,16 @@ function rewriteUserAgentHeader(e) {
return {requestHeaders: e.requestHeaders}; return {requestHeaders: e.requestHeaders};
} }
/*
Add rewriteUserAgentHeader as a listener to onBeforeSendHeaders,
only for the target page.
Make it "blocking" so we can modify the headers.
*/
chrome.webRequest.onBeforeSendHeaders.addListener(rewriteUserAgentHeader,
{urls: [targetPage]},
["blocking", "requestHeaders"]);
/* /*
Update ua to a new value, mapped from the uaString parameter. Update ua to a new value, mapped from the uaString parameter.
*/ */