I have backbone view as : var aView = Backbone.view.extend({ events: { 'change #select-opr': 'changeOperation' }, initialize: function () {}, render: function () {}, changeOperation: function () { console.log("event triggered."); } }); the change event is associated with a select dropdown. <select name="operation" id="select-opr" style="height: 29px;"
我的骨干观点如下： var aView = Backbone.view.extend({ events: { 'change #select-opr': 'changeOperation' }, initialize: function () {}, render: function () {}, changeOperation: function () { console.log("event triggered."); } }); 更改事件与选择下拉列表相关联。 <select name="operation" id="select-opr" style="height: 29px;"> <option>Select a
In my simple project I have 2 views - a line item view (Brand) and App. I have attached function that allows selecting multiple items: var BrandView = Backbone.View.extend({ ...some code... toggle_select: function() { this.model.selected = !this.model.selected; if(this.model.selected) $(this.el).addClass('selected'); else $(this.el).removeClass('selected');
在我的简单项目中，我有2个视图 - 订单项视图（品牌）和应用。 我附加了允许选择多个项目的功能： var BrandView = Backbone.View.extend({ ...some code... toggle_select: function() { this.model.selected = !this.model.selected; if(this.model.selected) $(this.el).addClass('selected'); else $(this.el).removeClass('selected'); return this; } }); var AppView = Backb
in backbone we have an app that uses an event Aggregator, located on the window.App.Events now, in many views, we bind to that aggregator, and i manually wrote a destroy function on a view, which handles unbinding from that event aggregator and then removing the view. (instead of directly removing the view). now, there were certain models where we needed this functionality as well, but i can&#
在主干中，我们有一个应用程序使用事件聚合器，位于window.App.Events现在，在许多视图中，我们绑定到该聚合器，并且我手动在视图上编写了一个销毁函数，该函数处理从该事件聚合器然后删除视图。 （而不是直接删除视图）。 现在，我们也需要某些模型，我们也需要这个功能，但我无法弄清楚如何解决它。 某些模型需要绑定到某些事件，但也许我错了，但是如果我们从集合中删除模型，则由于这些绑定到事件聚合器而保留在内存中
A simple script tag inside the body tag doesn't seem to work. The alert doesn't get triggered in the code below: <body> <script type="text/javascript"> alert('Hello'); </script> {{>main}} </body> Any idea why? Edit: Just tried it with a fresh meteor app, no alert tag still: <head> <title>test</title> </head> &
身体标记内的简单脚本标记看起来不起作用。 警报不会在下面的代码中触发： <body> <script type="text/javascript"> alert('Hello'); </script> {{>main}} </body> 任何想法为什么？ 编辑：刚刚尝试一个新的流星应用程序，仍然没有警报标签： <head> <title>test</title> </head> <body> <script type="text/javascript">
I'm working with some javascript code and I'd love to be able to get an interactive console running in the context of a function call - that is, basically exactly what python's import pdb; pdb.set_trace() import pdb; pdb.set_trace() accomplishes. Is there any way to do this? If not, what's the best approximation out there? I'm currently using Chrome's console to mess
我正在处理一些JavaScript代码，我希望能够在函数调用的上下文中运行一个交互式控制台 - 也就是说，基本上就是python的import pdb; pdb.set_trace() import pdb; pdb.set_trace()完成。 有没有办法做到这一点？ 如果不是，那么最好的近似值是多少？ 我目前正在使用Chrome的控制台来处理各种事情，而且我基本上很喜欢被放到函数调用的中间，并使用Chrome的控制台来查找局部变量等。 设置一个断点，Chrome的Inspector将允许
I'm trying to authorize my application to integrate with Google Drive. Google documentation provides details for server based authorization and code samples for various server technologies. There's also a JavaScript Google API library, that has support for authorization. Down in the samples section of the wiki there is a code snippet for creating a config and calling the authorize fun
我试图授权我的应用程序与Google云端硬盘集成。 Google文档提供了各种服务器技术的基于服务器的授权和代码示例的详细信息 还有一个JavaScript Google API库，支持授权。 在wiki的样本部分中，有一个用于创建配置并调用授权功能的代码片段。 我已经将范围改变为我认为驱动器需要的范围： var config = { 'client_id': 'my_client_ID', 'scope': 'https://www.googleapis.com/auth/drive.file' }; gapi.auth.auth
Using a backbone model, assuming it fetches some additional properties from the server (like "FirstName" and "LastName"), I have something like the following: var myModel = new Backbone.Model({ id: 10 }); var myOtherModel = new Backbone.Model({ id: 20 }); $.when(myModel.fetch(), myOtherModel.fetch()).done(function () { console.log(myModel.toJSON()); }); The output: { i
使用骨干模型，假设它从服务器获取一些额外的属性（如“FirstName”和“LastName”），我有如下内容： var myModel = new Backbone.Model({ id: 10 }); var myOtherModel = new Backbone.Model({ id: 20 }); $.when(myModel.fetch(), myOtherModel.fetch()).done(function () { console.log(myModel.toJSON()); }); 输出： {id：10} 稍后的输出： {id：10，名字：“Joe”，姓氏：“Schmo”} 似乎Backbone的承诺是有缺陷的
On a recent project I used Alexander Farkas' HTML5 Shiv and I noticed that when minified the script was 2.274 KB. This seemed pretty large to me for a concept that John Resig demonstrated in essentially two lines (I realize that this is highly oversimplified, because John's doesn't include a check for support or all of the new HTML5 elements). I dug into the html5shiv source. It wa
在最近的一个项目中，我使用了Alexander Farkas的HTML5 Shiv，并且我注意到在缩小脚本时为2.274 KB。 对于John Resig基本上在两行中展示的概念（我意识到这非常简单化，因为John's不包括支持检查或所有新的HTML5元素），这对我来说似乎相当重要。 我挖入html5shiv源文件。 它是248 sloc，对于这样一个简单的任务来说，这似乎是很多不必要的代码。 我只用了14行就实现了一个更简单的shiv： (function(document) { var
I am using ASP.NET MVC 3, I want to upload a image file using an ajax form My Index view code is: <% using (Ajax.BeginForm("Save","Home", new AjaxOptions() { HttpMethod = "POST", InsertionMode = InsertionMode.Replace }, new { enctype = "multipart/form-data" })) {%> <input type="file" /><input type ="submit" value="Submit File"/> <% } %> and Controller co
我正在使用ASP.NET MVC 3，我想使用ajax表单上传图像文件 我的索引视图代码是： <% using (Ajax.BeginForm("Save","Home", new AjaxOptions() { HttpMethod = "POST", InsertionMode = InsertionMode.Replace }, new { enctype = "multipart/form-data" })) {%> <input type="file" /><input type ="submit" value="Submit File"/> <% } %> 和控制器代码是： [HttpPost] public Acti
I know there are MANY questions that address SEO with single page websites/applications. However, I have a very specific question that I haven't seen directly asked. I have a very simple static website with 4 pages. This is not a javascript intensive site or a single page application. The content and SEO is what really matters. It's so simple that I would like to load all of the web
我知道有很多问题可以解决单页网站/应用程序的SEO问题。 但是，我有一个非常具体的问题，我没有直接问过。 我有一个非常简单的4页静态网站。 这不是一个javascript密集型网站或单页应用程序。 内容和SEO是真正重要的。 这非常简单，我希望将所有网站的内容（全部4页）加载到一个页面中，以便当用户单击链接转到另一个“页面”时，不会有http请求，ajax或页面加载。 它只是隐藏当前页面的内容，并显示下一页已加载的内容，并