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PO500 error on Django Ajax form
 

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  1. PO500 error on Django Ajax form
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    <p>I have a form that works normally but isn't working now that I've tried to convert it to Ajax. I'm getting a 500 error. Any ideas?</p> <p>Initial form HTML</p> <pre><code>&lt;form method="post"&gt; {% csrf_token %} &lt;input type='hidden' name='entry_id' value='{{ e.id }}'&gt; &lt;input type='hidden' name='project_id' value='{{ project.id }}'&gt; &lt;input type='hidden' name='team_id' value='{{ t.id }}'&gt; {% get_vote_status request=request project=project entry=e.entry %} &lt;/form&gt; </code></pre> <p>Template tag used above</p> <pre><code>@register.simple_tag def get_vote_status(request, project, entry): user = request.user determined_vote_status = False try: for v in user.userprofile.votes.all(): if v.entry == entry: determined_vote_status = True return '''&lt;button type="submit" name="remove_vote" value="Remove Vote" class="votingbutton"&gt;&lt;img src="/static/bootstrap/img/checked.png" alt="Voted" class="check-button"&gt;&lt;/button&gt;''' if determined_vote_status is False: return '''&lt;button type="submit" name="add_vote" value="Add Vote" class="votingbutton"&gt;&lt;img src="/static/bootstrap/img/check.png" alt="Voted" class="check-button"&gt;&lt;/button&gt;''' except: pass </code></pre> <p>Updated Ajax HTML</p> <pre><code>&lt;script type="text/javascript"&gt; $(document).ready(function() { var csrftoken = $.cookie('csrftoken'); function csrfSafeMethod(method) { // these HTTP methods do not require CSRF protection return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method)); } $.ajaxSetup({ crossDomain: false, // obviates need for sameOrigin test beforeSend: function(xhr, settings) { if (!csrfSafeMethod(settings.type)) { xhr.setRequestHeader("X-CSRFToken", csrftoken); } } }); $("#button{{ forloop.counter }}").click(function() { var $url = "/craig-test/testing-craig/6/5/"; var $type = "POST"; var $dataType = "json"; var $data = { 'entry_id': {{ e.id }}, 'project_id': {{ project.id }}, 'team_id': {{ t.id }}, csrfmiddlewaretoken: csrftoken }; $data = JSON.stringify($data); $.ajax({ url : $url, type : $type, dataType: $dataType, data : $data, success : function(json) { console.log("+1"); }, error : function(xhr,errmsg,err) { console.log(errmsg, err); } }); return false; }); }); &lt;/script&gt; &lt;form method="post" name="vote form" &gt; {% csrf_token %} &lt;input type='hidden' name='entry_id' value='{{ e.id }}'&gt; &lt;input type='hidden' name='project_id' value='{{ project.id }}'&gt; &lt;input type='hidden' name='team_id' value='{{ t.id }}'&gt; &lt;input id="button{{ forloop.counter }}" type="button" value="send to server"&gt;&lt;/input&gt; &lt;/form&gt; </code></pre> <p>views.py</p> <pre><code>@login_required(login_url='/accounts/login/') def projects(request, teamslug, projectslug, teamid, projectid, template_name='projects.html'): teams = Team.objects.all() projects = Project.objects.all() userprofile = UserProfile.objects.all() votes = Vote.objects.all() user = request.user for p in user.userprofile.projects.all(): sluglist.append(p.slug) if projectslug in sluglist: if request.is_ajax(): raise ValueError("tktktkt") </code></pre> <p>urls.py</p> <pre><code>url(r'^(?P&lt;teamslug&gt;[^\.]+)/(?P&lt;projectslug&gt;[^\.]+)/(?P&lt;teamid&gt;[^\.]+)/(?P&lt;projectid&gt;[^\.]+)/$', 'ideas.views.projects', name='project_url') </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USCraig Cannon
    1. USCraig Cannon
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COWhat exactly doesn't work?
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      1. PO500 error on Django Ajax form
      1. USPaul Draper
    2. COIt isn't posting when I click the button.
      singulars
      1. PO500 error on Django Ajax form
      1. USCraig Cannon
    3. COCould you check from the browser developer tools. While clicking the button, did the browser send the post request? Or maybe check the console, do it prints any errors?
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      1. PO500 error on Django Ajax form
      1. USEdwin Lunando
 

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