I am taking my first steps in programming and i am stuck with this problem from eloquent, in particular with the weresquirrel problem. Here it goes  :  function hasEvent(event, entry) {  return entry.events.indexOf(event) != -1; }  function tableFor(...
I have a Laravel app where i'm using jQuery DataTables Master/Details to show some extra information. I can show the data to the child row, but I want it filtered first, depending on the row selected. The information that i want to retrieve is no...
Problem is how to show and hide div by using dropdown onclick function.      Blockquote Problem 2 is how to take getElementById("") by that style's number;   This is my CSS and i want to display none all of my div  <style> #\1a{...
In Laravel, I have an Eloquent Model Person and a function getSomestringFromPerson() which is operating on the Model Person and returning a string. Now I have an AJAX request whose response is a collection of Persons. Until here I know what to do....
I'm working my way through the 3rd edition of Eloquent JavaScript and although I've seen one or two various answers on SO that seem almost identical in execution logic to mine that work mine just doesnt seem to no matter how I tweek it.   THE...
I understand that this question may have more than one DBMS-related answer, but maybe not, so here it goes.  So, I need my app to asynchronously grab some data from the backend, say something like a User and his Posts. I am using Vue2 with Axios on t...
I am using laravel eloquent and I made models (User,Post,Comment)   the relaitions is   User model  public function posts(){     return $this->hasMany('App\Post'); }  public function comments(){     return $this->hasMany('App\Commen...
I build a comment system with Laravel 5, VueJS 2 and Vuex. I can retrieve all comments and comment.user.username works fine when I load page. But when I post a new Comment I get this error in my console:  [Vue warn]: Error in render function: "Ty...
I am at the end of the modules chapter, but I don't really understand the whenDepsLoaded() part of this code. Could someone explain it for me please?  for example, what does this line do?      if (!deps.every(function(m) { return m.loaded; }))...
I am trying to check the value selected in a <select> dropdown and when I figure out how it works I want to hide a div depending on the result.  Javascript  <script>     e = document.getElementById("category_name");     e.addEvent...

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