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    <p>It looks like some of the CSS classes and HTML structures used by Grappelli have changes since Almflm's solution was written. However, I was able to modify hir solution to work with Grappelli v2.4.7, and simplified the implementation in the process. </p> <p><strong>Setup</strong></p> <ol> <li>Override the relevant template by copying <code>/PATH/TO/grappelli/templates/admin/edit_inline/stacked.html</code> to <code>/PATH/TO/YOURMOD/templates/admin/edit_inline/</code></li> <li>In your site's <code>settings.py</code>, ensure that YOURMOD is <em>above</em> grappelli in <code>INSTALLED_APPS</code>. Otherwise, Django will continue using the Grappelli version of the template.</li> </ol> <p><strong>Code</strong></p> <p>Now you just need to make two changes to your copy of <code>stacked.html</code>. Find the block of javascript that begins:</p> <pre><code>$("#{{ inline_admin_formset.formset.prefix }}-group").grp_inline({ </code></pre> <p>...and make the following changes inside that block:</p> <ol> <li><p>Add an <code>onBeforeAdded</code> function like this (or modify the existing function if one exists, but I didn't have one):</p> <pre><code> onBeforeAdded:function(form) { // New inlines start as a hidden template with class grp-empty-form. // This contains a textarea, which TinyMCE converts correctly, but // something about the transformation from template to visible // form breaks TinyMCE, so we need to remove it from the template and // then re-add it after the transformation. // c.f. http://stackoverflow.com/questions/5738173/ if (tinyMCE != undefined) { django.jQuery('.grp-empty-form').find('textarea').each(function() { var tid = django.jQuery(this).attr("id"); tinyMCE.execCommand("mceRemoveControl",false,tid); }); } }, </code></pre></li> <li><p>Add the following to the <code>onAfterAdded</code> function (you should already have one, so be sure to modify the existing one rather than defining a new one!):</p> <pre><code> if (tinyMCE != undefined) { // re-initialise tinyMCE instances deselector = tinyMCE.settings.editor_deselector; django.jQuery(form).find('textarea:not(.'+deselector+')').each(function(k,v) { var tid = django.jQuery(this).attr('id'); tinyMCE.execCommand('mceAddControl', false, tid); }); } // This line is optional. It just ensures that the new inline appears // un-collapsed, even if inlines are collapsed by default django.jQuery(form).removeClass("grp-closed").addClass("grp-open"); </code></pre></li> </ol> <p>That's it!</p> <p><strong>EDIT</strong> Added the deselector to the <code>onAfterLoad</code> - ensures you can still define a deselector class in a tinymce config file, and inlines will conform to this.</p>
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