0
我正在編寫Google Chrome瀏覽器擴展。將內容腳本中的消息中的數組傳遞給Google Chrome擴展中的背景頁
我想從內容腳本傳遞一個小陣列到消息中的背景頁面。我可以簡單地引用數組名稱還是需要我先從它構造一個JSON對象?
下面是代碼:
在內容SCRIPT
var req;
var detailWin;
//drag off the f_foto class
var searchResult = document.getElementsByClassName("f_foto");
alert("Found Class f_foto "+searchResult.length+" times.");
//collect profile links
for (var i = 0; i<searchResult.length; ++i)
{
var profileLink=searchResult[i].getElementsByTagName("a");
profileLinks[i]=profileLink[0].href;
// alert(i+1+" of "+searchResult.length+" "+profileLinks[i]+" length of "+profileLinks[i].length);
}
for (var i = 0; i<searchResult.length; ++i)
{
//tell bkgd page to open link
chrome.extension.sendRequest({cmd: "openProfile", url: profileLinks[i]});
//BETTER TO SEND WHOLE ARRAY.
//LIKE THIS? chrome.extension.sendRequest({cmd: "openProfile", urlList: profileLinks});
//OR SHOULD I MAKE A JSON OBJECT OUT OF IT?
}
//IN THE BACKGROUND PAGE
var detailTabId = null;
var profileLinks = new Array();
chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
if(request.cmd == "openProfile") {
//IF RECEIVING AN ARRAY, PROCESS IT LIKE THIS?
// profileLinks= request.urlList;
// console.log=("Received "+ urlList.length + " links.");
chrome.tabs.create({url: request.url}, function(tab){
//save tab id so we can close this tab later
detailTabId = tab.id;
//profile tab is created, inject profile script
chrome.tabs.executeScript(tab.id, {file: "profile.js"});
});
}
});