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  1. PO
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    <p>Here are a few hints, merely to give a few pointers on Ruby methods.</p> <pre><code># Original &lt;%= @myquiz.each do |x| puts "&lt;div&gt;" . x.quiz_ID . "&lt;/div&gt;" end %&gt; </code></pre> <p><code>&lt;%= expression %&gt;</code> will cause the expression to be visible in the HTML. Thus you'll have to manipulate the return value of your expression. You're using <code>.each</code> there, while for this purpose <strong><code>.map</code></strong> is more suitable, as it will return an array with the output of the block for each input variable. </p> <p>In the block the last statement is the <strong>return value</strong>, no need to print stuff someway.</p> <p>In the end, an array like <code>['A', 'B', 'C']</code> will still want to be joined by some line breaks stuff, so the expression would need to be joined with <strong><code>.join('&lt;br /&gt;')</code>.</strong></p> <p>This is a hell of a mess, but anyway, here it is:</p> <pre><code>&lt;%= @myquiz.map {|x| "&lt;div&gt;#{ x.quiz_id }&lt;/div&gt;" }.join("&lt;br /&gt;").html_safe %&gt; # or &lt;%= @myquiz.map(&amp;:quiz_id).map { |id| "&lt;div&gt;#{ id }&lt;/div&gt;" }.join("&lt;br /&gt;").html_safe %&gt; </code></pre> <p><strong>Don't do this at home. Seriously. Just note how .map works, how it collects return values (the last statement), and how to join array elements to form a string.</strong></p> <p><em>Further options:</em></p> <p>What would DHH do? Presumably go with the extra brackets, or move the logic somewhere else (into a helper or decorator) and just output some kind of <code>&lt;%= quiz_results %&gt;</code>.</p> <p>What would I do? Take a look at <a href="http://slim-lang.com/" rel="nofollow"><strong>Slim</strong></a> and <code>slim-rails</code> for integrating it and auto-generating <code>.html.slim</code> views.</p> <pre><code># In a slim view - @quizzes.each do |quiz| div = quiz.id </code></pre>
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    1. POLooping through a list of objects within View and printing values with a single <%=
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    1. USThomas Klemm
    1. USThomas Klemm
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    1. POLooping through a list of objects within View and printing values with a single <%=
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    1. COGreat, I understand this a bit more now. So can you provide the way that the Gods would achieve it? Also, with this example it appears angle brackets are being outputted as `&lt;` rather than actual html :(
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      1. USLuke
    2. COAdded some hints. Maybe by marking the string as `.html_safe` it will be output the way you like.
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      1. USThomas Klemm
    3. COFantastic. Thanks for your help :). I hate being such a noob to a programming language. aghh.
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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