kottenator

/**
 * Execute a callback when all images have loaded.
 * needed because .load() doesn't work on cached images
 *
 * Usage:
 *   $('img.photo').imagesLoaded(myFunction)
 *     -> myFunction() { this == [jQuery collection of 'img'] }
 *
 *   $('img.photo').imagesLoaded(myFunction, myContext)
 *     -> myFunction() { this == myContext }

kottenator

/**
 * Simple Observer pattern mixin (custom event dispatching & listening)
 * Doesn't requires any 3rd-party JS libs. It's pure JS
 *
 * Usage:
 *
 *     var MyObject = {...}; // your custom object
 *     Observer.apply(MyObject); // you also can apply Observer to a prototype
 *     MyObject.on('inited', function() { console.log("I'm alive!"); });
 *     MyObject.trigger('inited');

kottenator

/**
 * Noty 2.2.2 Theme: Flat UI colors
 * @author kottenator
 */
.flat .noty_bar {
    font: 16px/1.3 Arial, Liberation Sans, sans-serif;
    text-align: center;
    padding: 12px 15px 13px;
    position: relative;
    border: 2px solid #eee;

kottenator

/**
 * Setup jQuery AJAX
 *
 * Requires noty.js and 2 its layouts: noty/layouts/top.js, noty/layouts/topRight.js
 */
$.ajaxSetup({
    error: function(xhr, status, error) {
        // we ignore aborted XHR or when user press F5 while XHR is in progress
        if (status == 'abort' || xhr.readyState == 0)
            return;

kottenator

/*
 * Select2 v3.4.6 styles customization for Flat UI
 */
/*----------------------------------------------- Main select element ------------------------------------------------*/
.select2-container .select2-choice {
    height: 41px; /* Jobsy form controls have 37px total height */
    border: 2px solid #bdc3c7;
    border-radius: 6px;
    outline: none;
    font: 15px/38px "Lato", Liberation Sans, Arial, sans-serif;

kottenator

"""
Field with multiple *static* choices (not via m2m)

Value is stored in DB as comma-separated values
Default widget is forms.CheckboxSelectMultiple
Python value: list of values

Original Django snippet: https://djangosnippets.org/snippets/1200/
It's 6 years old and doesn't work with latest Django
Also it implements 'max_choices' functionality - I have removed it for simplicity

kottenator

/**
 * Specific error parser for django-rest-framework errors structure
 * Tested on django-rest-framework v2.3.13
 * Live example at http://jsbin.com/wiqumo
 *
 * Error structure examples:
 *
 *     // The most simple case
 *     { detail: "Authentication is required" }
 *

kottenator

// Implementation in ES6
function pagination(c, m) {
    var current = c,
        last = m,
        delta = 2,
        left = current - delta,
        right = current + delta + 1,
        range = [],
        rangeWithDots = [],
        l;

kottenator

"""
Django 'base' app - compressor filters.
"""
from compressor.filters.css_default import CssAbsoluteFilter


class CssRelativeFilter(CssAbsoluteFilter):
    """
    ``compressor.filters.css_default.CssAbsoluteFilter`` converts relative URLs to images, fonts, etc
    in CSS code to absolute URLs like '/static/base/images/logo.svg'.

kottenator

var button = document.createElement('button');
button.textContent = 'Push';
document.body.appendChild(button);

var x, title;

if (!history.state) {
  x = 0;
  title = document.title;
  // Without this we can loose the initial page's title on browser navigation