内插值与HTML属性Underscore.js [英] Interpolate inside html attributes with Underscore.js

问题描述

我要建Backbone.js的使用，Underscore.js，HAML和CoffeeScript的应用程序。

I'm building an application using Backbone.js, Underscore.js, HAML, and Coffeescript.

我遇到的问题是让变量里面的html元素属性插值。

The problem I'm having is getting variables to interpolate inside of html element attributes.

<% _.each(collection.models, function(document) { %>
%tr
  %td
    %input{:type => 'checkbox', :name => "documents[]", :value => "<%= document.attributes.id %>"}
  %td <%= document.attributes.id %>
  %td <%= document.attributes.name %>

  <% } %>
<% }); %>

对象的值内适当地显示＆LT; TD方式＆gt; ，而不是输入的值属性内

The object's values are displaying properly inside of the <td>, but not within the input's value attribute.

时的插值元素的属性里面可能吗？我没能找到解决的办法。

Is interpolation inside of an element's attributes possible? I was not able to find a solution.

感谢

推荐答案

这个问题的解决方案是使用HAML的：escape_attrs 选项

The solution to this problem is to use HAML's :escape_attrs option.

Haml::Engine.new(template, :escape_attrs => false).render

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