【发布时间】:2015-12-26 05:41:13
【问题描述】:
我正在尝试将消息从我的 Default_popup.js 传递到内容脚本,当它在内容脚本结束时收到,然后尝试将数据保存在 chrome 存储中。但我的代码运行不正常。
此代码运行了 2-3 次。但现在它不工作了。
manifest.json
{
"manifest_version": 2,
"name": "Test",
"description": "Automated Test Tool.",
"version": "1.0",
"browser_action": {
"default_icon": "icon.png",
"default_popup": "Default_Popup.html"
},
"content_scripts": [{
"matches":["http://*/*","https://*/*"],
"js":["myscript.js"] }
],
"background":{
"scripts":["background.js"]
},
"permissions":[
"storage",
"notifications",
"tabs",
"http://*/",
"https://*/"
]
}
Popup.js
chrome.tabs.getSelected(null, function (tab) {
var Jour = {};
Jour.FromStation = $('#txtFromStation').val();
Jour.ToStation = $('#txtToStation').val();
Jour.JourneyDate = $('#datepicker').val();
chrome.tabs.sendRequest(tab.id, { JourneyDetails: Jour }, function handler(response) {
alert("Inside Client = " + "Done");
});
});
myscript.js //内容脚本
window.onload = function () {
chrome.extension.onRequest.addListener(
function (request, sender, sendResponse) {
alert('request.JourneyDetails.FromStation');
alert(request.JourneyDetails.FromStation);
var Jour = {};
Jour.FromStation = request.FromStation;
Jour.ToStation = request.ToStation;
Jour.JourneyDate = request.JourneyDate;
chrome.storage.sync.set({ JourneyDetails: Jour }, function () {
console.log('Setting Saved')
});
//sendResponse({ counter2: "5" });
}
);
}
【问题讨论】:
-
寻求调试帮助的问题(“为什么这段代码不起作用?”)必须包括所需的行为、特定的问题或错误以及在问题本身中重现它所需的最短代码。没有明确问题陈述的问题对其他读者没有用
标签: javascript jquery google-chrome google-chrome-extension message-passing