因此,出于某种原因,导航在我的一种观点中不起作用。我现在正在一个文件中做所有事情,所以这可能是问题所在。我也知道代码很糟糕,我现在只是在搞乱主干。
编辑:我console.log()
在 MarketingPage 的函数中放了一个route
,它永远不会被调用,所以视图一定有问题。
此外,这是我从 chrome 开发工具中得到的错误:
Error in event handler for 'undefined': IndexSizeError: DOM Exception 1 Error: Index or size was negative, or greater than the allowed value.
at P (chrome-extension://mgijmajocgfcbeboacabfgobmjgjcoja/content_js_min.js:16:142)
at null.<anonymous> (chrome-extension://mgijmajocgfcbeboacabfgobmjgjcoja/content_js_min.js:18:417)
at chrome-extension://mgijmajocgfcbeboacabfgobmjgjcoja/content_js_min.js:1:182
at miscellaneous_bindings:288:9
at chrome.Event.dispatchToListener (event_bindings:390:21)
at chrome.Event.dispatch_ (event_bindings:376:27)
at chrome.Event.dispatch (event_bindings:396:17)
at Object.chromeHidden.Port.dispatchOnMessage (miscellaneous_bindings:254:22)
这是我的代码:
/*global public, $*/
window.public = {
Models: {},
Collections: {},
Views: {},
Routers: {
},
init: function () {
console.log('Hello from Backbone!');
}
};
var App = Backbone.Router.extend({
routes: {
'': 'index',
'register': 'route_register',
},
index: function(){
var marketing_page = new MarketingPage();
},
route_register: function(){
var register_view = new RegisterView();
}
});
window.app = new App();
var User = Backbone.Model.extend({
url: '/user',
defaults: {
email: '',
password: ''
}
});
var MarketingPage = Backbone.View.extend({
initialize: function(){
this.render();
},
render: function(){
var template = _.template($("#marketing-page").html());
$('.search-box').after(template);
},
events: {
'dblclick': 'route'
},
route: function(e){
e.preventDefault();
console.log("In route");
window.app.navigate('register', {trigger: true});
this.remove();
}
});
var RegisterView = Backbone.View.extend({
initialize: function() {
this.render();
},
render: function(){
var template = _.template($("#register-template").html());
$('.search-box').after(template);
}
});
$(document).ready(function () {
Backbone.history.start();
});
当我host/#register
直接在浏览器中输入时,注册视图会被渲染,但无论我做什么,点击事件似乎都不起作用......