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This commit is contained in:
Ilya Kantor 2014-10-26 22:10:13 +03:00
parent 06f61d8ce8
commit f301cb744d
2271 changed files with 103162 additions and 0 deletions
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1
02-ui/05-widgets/05-custom-events/03-custom-select/solution/customselect/.plnkr Executable file
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{"name":"customselect","plunk":"NSMq0hilrebQaa5zU0w6"}

47
02-ui/05-widgets/05-custom-events/03-custom-select/solution/customselect/customselect.css Executable file
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.customselect {
width: 200px;
font-size: 14px;
display: inline-block;
}
.customselect-title {
height: 17px;
border: 1px solid #ADD8E6;
background-position: right;
background-image: url(http://js.cx/clipart/select-button.gif);
background-repeat: no-repeat;
padding: 2px;
cursor: pointer;
}
.customselect-options li {
padding: 2px;
cursor: pointer;
}
.customselect-options li:nth-child(even) {
background-color: #f0f8ff;
}
.customselect-options li:hover {
background-color: #7fffd4;
}
.customselect-options {
list-style: none;
margin: 0;
padding: 0;
display: none;
position: absolute;
z-index: 1000;
background: white;
width: 200px;
border-bottom: 1px solid #add8e6;
border-left: 1px solid #add8e6;
border-right: 1px solid #add8e6;
box-sizing: border-box;
}
.customselect-open .customselect-options {
display: block;
}

61
02-ui/05-widgets/05-custom-events/03-custom-select/solution/customselect/customselect.js Executable file
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function CustomSelect(options) {
var self = this;
var elem = options.elem;
elem.on('click', '.customselect-title', onTitleClick);
elem.on('click', 'li', onOptionClick);
var isOpen = false;
// ------ обработчики ------
function onTitleClick(event) {
toggle();
}
// закрыть селект, если клик вне его
function onDocumentClick(event) {
var isInside = $(event.target).closest(elem).length;
if (!isInside) close();
}
function onOptionClick(event) {
close();
var name = $(event.target).html();
var value = $(event.target).data('value');
setValue(name, value);
}
// ------------------------
function setValue(name, value) {
elem.find('.customselect-title').html(name);
$(self).triggerHandler({
type: 'select',
name: name,
value: value
});
}
function toggle() {
if (isOpen) close()
else open();
}
function open() {
elem.addClass('customselect-open');
$(document).on('click', onDocumentClick);
isOpen = true;
}
function close() {
elem.removeClass('customselect-open');
$(document).off('click', onDocumentClick);
isOpen = false;
}
}

51
02-ui/05-widgets/05-custom-events/03-custom-select/solution/customselect/index.html Executable file
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<!DOCTYPE HTML>
<html>
<head>
<title>Селект</title>
<script src='http://code.jquery.com/jquery.min.js'></script>
<link rel="stylesheet" href="customselect.css"/>
<script src="customselect.js"></script>
</head>
<body>
<div>Последний результат: <span id="result">...</span></div>
<div id="animal-select" class="customselect">
<div class="customselect-title">Выберите</div>
<ol class="customselect-options">
<!-- значение хранится в свойстве data-value -->
<li data-value="bird">Птицы</li>
<li data-value="fish">Рыбы</li>
<li data-value="animal">Звери</li>
<li data-value="dino">Динозавры</li>
<li data-value="simplest">Одноклеточные</li>
</ol>
</div>
<div id="food-select" class="customselect">
<div class="customselect-title">Выберите</div>
<ol class="customselect-options">
<li data-value="carnivore">Плотоядные</li>
<li data-value="herbivore">Травоядные</li>
<li data-value="omnivore">Всеядные</li>
</ol>
</div>
<script>
var animalSelect = new CustomSelect({
elem: $('#animal-select')
});
var foodSelect = new CustomSelect({
elem: $('#food-select')
});
$([animalSelect, foodSelect]).on('select', function (event) {
$('#result').html(event.value)
});
</script>
</body>
</html>