jquery - The AJAX request don't load the js of the response action -


i have problem js response of action. i'm implementing im polling , redis. "problem" found in moment submit message. want button (normal way) or via enter. when form submit button works correctly: create message , other user see message in screen , message appears screen via create.js, prepends last message sent screen. when submit form enter key works (send message , other recieve @ moment) except create.js, reason create.js it's loaded don't execute action of prepend last message screen. put code below, in advance ;).

create.js

$(".conversations").prepend("#{escape_javascript(render partial: 'dashboard/kid_conversations/show_message', locals: { message: @message})}"); $("#kid_conversation_message_body").val("");

this js permit enter submit:

  setinterval(function(){     $.ajax({       url: "#{dashboard_kid_conversation_conversation_polling_url(current_kid, token: (params[:token] rescue nil))}",     })},2000);    $('#kid_conversation_message_body').keypress(function(e) {     if (e.keycode == 13 && !e.shiftkey) {       e.preventdefault();       $.ajax({         url: "#{dashboard_kid_conversation_messages_url}",         type: "post",         data: $(this).serialize() + "&conversation_token=" + "#{params[:token]}",         success: $("#kid_conversation_message_body").val(""),         datatype: "json"       });     }   });

the final logs when enter key, create.js loaded.

  rendered dashboard/kid_conversations/_show_message.html.haml (6.5ms)   rendered dashboard/kid_conversation_messages/create.js.haml (11.4ms) completed 200 ok in 287ms (views: 270.8ms)

the create action:

  def create     @message                    = kidconversationmessage.new(params[:kid_conversation_message])     @message.kid_conversation   = @conversation     @message.kid                = current_kid      @message.save   end

the form, use haml

.response   = form_for [:dashboard, @message] , html: {remote: true}do |f|     = hidden_field_tag :conversation_token, :body , :value=> @conversation.token     .control-group       = f.label :body, _('reply')       = f.text_area :body, :rows => 4     = submit_tag _('send'), :class => 'btn button'

it looks me form submits dashboard_messages_url, while keypress function ajax posts dashboard_kid_conversation_messages_url. check routes make sure latter exists.

if doesn't work might tell you're seeing in network tab of web inpsector.


Comments

Post a Comment

Popular posts from this blog

python - How to create a legend for 3D bar in matplotlib? -

Image
given ax = plt.subplot() : ax.bar()[0] can passed plt.legend() . however, ax.bar3d() returns none . how create legend displayed bars? update: passing legend="stuff" ax.bar3d() , calling ax.legend() raises /usr/lib/python2.6/site-packages/matplotlib/axes.py:4368: userwarning: no labeled objects found. use label='...' kwarg on individual plots. warnings.warn("no labeled objects found. " you need use proxy artist legends not supported. this code: from mpl_toolkits.mplot3d import axes3d import matplotlib.pyplot plt import numpy np fig = plt.figure() ax = fig.add_subplot(111, projection='3d') x, y = np.random.rand(2, 100) * 4 hist, xedges, yedges = np.histogram2d(x, y, bins=4) elements = (len(xedges) - 1) * (len(yedges) - 1) xpos, ypos = np.meshgrid(xedges[:-1]+0.25, yedges[:-1]+0.25) xpos = xpos.flatten() ypos = ypos.flatten() zpos = np.zeros(elements) dx = 0.5 * np.ones_like(zpos) dy = dx.copy() dz = hist.flatten() ax...
Read more

java - Multi-Label Document Classification -

i have database in store data based upon following 3 fields: id, text, {labels}. note each text has been assigned more 1 label \ tag \ class. want build model (weka \ rapidminer \ mahout) able recommend \ classify bunch of labels \ tags \ classes given text. i have heard svm , naive bayes classifier, not sure whether support multi-label classification or not. guides me right direction more welcome! the basic multilabel classification method one-vs.-the-rest (ovr), called binary relevance (br). basic idea take off-the-shelf binary classifier, such naive bayes or svm, create k instances of solve k independent classification problems. in python-like pseudocode: for each class k: learner = svm(settings) # example labels = [class_of(x) == k x in samples] learner.learn(samples, labels) then @ prediction time, run each of binary classifiers on sample , collect labels predict positive. (both training , prediction can done in parallel, since problems assumed ...
Read more

php - Dynamic url re-writing using htaccess -

how can rewrite http://mydomain.com/test/master.php?catid=2&subcatid=8 http://mydomain.com/test/master.php/catname/subcat using .htaccess file. once rewritten, how can access these parameters in master.php? note: untested, let me know if doesn't work. rewriterule ^master.php/([a-za-z0-9_-]+)/([a-za-z0-9_-]+)$ /master.php?catid$1&subcatid=$2 [l]
Read more