javascript - Variable is undefined error (even if console.log shows variable) -


my function looks that

var mail_ntfy=$("#nav_mail"), question_ntfy=$("#nav_question"), users_ntfy=$("#nav_users"); function checkall(){     var data=checkfor("m,q,u");     if(mail_ntfy.attr("data-number")!=data.m_count && data.m_count!=0)         mail_ntfy.attr("data-number", data.m_count);     if(question_ntfy.attr("data-number")!=data.q_count && data.q_count!=0)         question_ntfy.attr("data-number", data.q_count);     if(users_ntfy.attr("data-number")!=data.u_count && data.u_count!=0)         users_ntfy.attr("data-number", data.u-count);     shownotes(data.msg);     chngtitle(data.msg);     }  $(document).ready(function () {     setinterval(checkall(), 10000); })  function checkfor(param){         $.ajax({         url: "core/notifications.php",         type: "post",         datatype: "json",         data: {             chk:param         },         success: function (data) {              if(data.status!="error")  {                 console.log(data);                 return data;                             }          }     }); }

i got 2 questions:

1) see that, checkfor function returns result (console.log shows result) still getting data undefined error message on line if(mail_ntfy.attr("data-number")!=data.m_count && data.m_count!=0). missing?

2) want execute, checkall in every 10 seconds. doesn't start more 1 time. why setinterval doesn't work properly?

checkfor() not return result. console.log() statement in anonymous function attached success handler of ajax request; return not return checkfor() function.


Comments

Post a Comment

Popular posts from this blog

java - Play! framework 2.0: How to display multiple image? -

i need display gallery of photos. here template: @(photos: list[photo]) @title = { <bold>gallery</bold> } @main(title,"photo"){ <ul class="thumbnails"> @for(photo <- photos) { <li class="span3"> <a href="#" class="thumbnail"> <img src="@photo.path" alt=""> </a> </li> } </ul> } and here controller method: public static result getphotos() { return ok(views.html.photo.gallery.render(photo.get())); } and here photo bean : @entity public class photo extends model { @id public long id; @required public string label; public string path; public photo(string path, string label) { this.path = path; this.label = label; } private static finder<long, photo> find = new finder<long, photo>( long.class, photo.class); public static list<phot...
Read more

gmail - Is there any documentation for read-only access to the Google Contacts API? -

i want read-only access user's google contacts. there stackoverflow member wanted this, , received following answer : yes, there is, use https://www.googleapis.com/auth/contacts.readonly scope , "view contacts". this exchange reference read-only access google contacts can find using google. simply using access token obtained attempt read usual google contacts api (i.e. https://www.google.com/m8/feeds ) fails insufficient permissions. similarly, using google contacts api on new target fails 404 errors (for example https://www.googleapis.com/auth/contacts.readonly/default/full ). is there documentation anywhere on how use api, or permissible way access google contacts api full read-write access?
Read more

php - Controller/JToolBar not working in Joomla 2.5 -

relevant code: jtoolbarhelper::custom('savecategories', 'save', '', 'save', false, false); ... <input type="hidden" name="controller" value="easyblogcontroller"> according can dig docs , own previous questions, should call savecategories() function in easyblogcontroller . i've tried setting value easyblog , easyblog.php (file name) current easyblogcontroller (class name). clicking on save button refreshes page. not redirect, echo or var_dump test code put in savecategories() function. var_dump ing jrequest::getvar('controller') , 'task' return correct values. creating controller object , using $controller->execute('task'); works. the values going depend on location of controller trying call, , have couple options here. typically there controller in base folder of component (likely components/com_easyblog) in file called controller.php , class name inside ...
Read more