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POMultiple content_for on the same page
 

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    <p>I have large block of HTML in my application that I would like to move into a shared template and then use content_for with yields to insert the necessary content. However, if I use it more than once in the same layout file the content_for just appends to the previous making that idea not work so well. Is there a solution to this?</p> <pre><code>&lt;div class="block side"&gt; &lt;div class="block_head"&gt; &lt;div class="bheadl"&gt;&lt;/div&gt; &lt;div class="bheadr"&gt;&lt;/div&gt; &lt;h2&gt;&lt;%= yield :block_head %&gt;&lt;/h2&gt; &lt;/div&gt; &lt;div class="block_content"&gt; &lt;%= yield :block_content %&gt; &lt;/div&gt; &lt;div class="bendl"&gt;&lt;/div&gt; &lt;div class="bendr"&gt;&lt;/div&gt; &lt;/div&gt; </code></pre> <p>and I use the following code to set the content for the block</p> <pre><code> &lt;%= overwrite_content_for :block_head do -%&gt; My Block &lt;% end -%&gt; &lt;%= overwrite_content_for :block_content do -%&gt; &lt;p&gt;My Block Content&lt;/p&gt; &lt;% end -%&gt; &lt;%= render :file =&gt; "shared/_blockside" %&gt; </code></pre> <p>The problem is if I use this multiple times on the same layout the content from the original block is appended to the secondary block</p> <p>I have tried creating a custom helper method to get around it, however it does not return any content</p> <pre><code> def overwrite_content_for(name, content = nil, &amp;block) @_content_for[name] = "" content_for(name, content &amp;block) end </code></pre> <p>I may also be going about this completely wrong and if there are any better methods for getting content to work like this I would like to know. Thanks.</p>
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