Javascript Backbone.js:如何将挂起的同步事件排队到服务器?
我希望我的基于Backbone.js的web应用程序能够脱机运行。在检测到脱机状态时,如何将主干网的同步事件排队,以便在连接恢复后将其发送到服务器?您可以使用两种主干网同步方法,并根据脱机/联机状态将其调出:Javascript Backbone.js:如何将挂起的同步事件排队到服务器?,javascript,backbone.js,Javascript,Backbone.js,我希望我的基于Backbone.js的web应用程序能够脱机运行。在检测到脱机状态时,如何将主干网的同步事件排队,以便在连接恢复后将其发送到服务器?您可以使用两种主干网同步方法,并根据脱机/联机状态将其调出: // Detect sync however you want here var state = getInternetConnectivityState(); // Save off a local copy of the default Backbone.sync var ajaxS
// Detect sync however you want here
var state = getInternetConnectivityState();
// Save off a local copy of the default Backbone.sync
var ajaxSync = Backbone.sync;
// Create a new Backbone.sync function that works with local storage. I would suggest
// using store.js as it works x-browser, takes care of JSON serialization and is well
// supported
var localSync = function(method, model, options) {
if ('GET' === method) {
model.set('name', store.get(model.id).name);
}
...
}
Backbone.sync = function() {
if ('offline' === getInternetConnectivityState()) {
localSync.call(this, arguments);
}
else {
ajaxSync.call(this, arguments);
}
}
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