Add multi-select library
This commit is contained in:
Weidong Shao
parent
42bc19736d
commit
eb25fb3707
BIN
public/lib/images/multiple-select.png
Normal file
BIN
public/lib/images/multiple-select.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 3.3 KiB |
390
public/lib/jquery.multiple.select.js
Normal file
390
public/lib/jquery.multiple.select.js
Normal file
@ -0,0 +1,390 @@
|
||||
/**
|
||||
* @author zhixin wen <wenzhixin2010@gmail.com>
|
||||
* @version 1.0.5
|
||||
*
|
||||
* http://wenzhixin.net.cn/p/multiple-select/
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
|
||||
'use strict';
|
||||
|
||||
function MultipleSelect($el, options) {
|
||||
var that = this,
|
||||
elWidth = $el.width();
|
||||
|
||||
this.$el = $el.hide();
|
||||
this.options = options;
|
||||
|
||||
this.$parent = $('<div class="ms-parent"></div>');
|
||||
this.$choice = $('<button type="button" class="ms-choice"><span class="placeholder">' +
|
||||
options.placeholder + '</span><div></div></button>');
|
||||
this.$drop = $('<div class="ms-drop"></div>');
|
||||
this.$el.after(this.$parent);
|
||||
this.$parent.append(this.$choice);
|
||||
this.$parent.append(this.$drop);
|
||||
|
||||
if (this.$el.prop('disabled')) {
|
||||
this.$choice.addClass('disabled');
|
||||
}
|
||||
this.$choice.css('width', elWidth + 'px');
|
||||
this.$drop.css({
|
||||
width: (options.width || elWidth) + 'px'
|
||||
});
|
||||
|
||||
$('body').click(function(e) {
|
||||
if ($(e.target)[0] === that.$choice[0] ||
|
||||
$(e.target).parents('.ms-choice')[0] === that.$choice[0]) {
|
||||
return;
|
||||
}
|
||||
if (($(e.target)[0] === that.$drop[0] ||
|
||||
$(e.target).parents('.ms-drop')[0] !== that.$drop[0]) &&
|
||||
that.options.isopen) {
|
||||
that.close();
|
||||
}
|
||||
});
|
||||
|
||||
if (this.options.isopen) {
|
||||
this.open();
|
||||
}
|
||||
}
|
||||
|
||||
MultipleSelect.prototype = {
|
||||
constructor : MultipleSelect,
|
||||
|
||||
init: function() {
|
||||
var that = this,
|
||||
html = [];
|
||||
if (this.options.filter) {
|
||||
html.push(
|
||||
'<div class="ms-search">',
|
||||
'<input type="text" autocomplete="off" autocorrect="off" autocapitilize="off" spellcheck="false">',
|
||||
'</div>'
|
||||
);
|
||||
}
|
||||
html.push('<ul>');
|
||||
if (this.options.selectAll) {
|
||||
html.push(
|
||||
'<li>',
|
||||
'<label>',
|
||||
'<input type="checkbox" name="selectAll" /> ',
|
||||
'[' + this.options.selectAllText + ']',
|
||||
'</label>',
|
||||
'</li>'
|
||||
);
|
||||
}
|
||||
$.each(this.$el.children(), function(i, elm) {
|
||||
html.push(that.optionToHtml(i, elm));
|
||||
});
|
||||
html.push('</ul>');
|
||||
this.$drop.html(html.join(''));
|
||||
this.$drop.find('ul').css('max-height', this.options.maxHeight + 'px');
|
||||
this.$drop.find('.multiple').css('width', this.options.multipleWidth + 'px');
|
||||
|
||||
this.$searchInput = this.$drop.find('.ms-search input');
|
||||
this.$selectAll = this.$drop.find('input[name="selectAll"]');
|
||||
this.$selectGroups = this.$drop.find('input[name="selectGroup"]');
|
||||
this.$selectItems = this.$drop.find('input[name="selectItem"]:enabled');
|
||||
this.$disableItems = this.$drop.find('input[name="selectItem"]:disabled');
|
||||
this.events();
|
||||
this.update();
|
||||
},
|
||||
|
||||
optionToHtml: function(i, elm, group, groupDisabled) {
|
||||
var that = this,
|
||||
$elm = $(elm),
|
||||
html = [],
|
||||
multiple = this.options.multiple,
|
||||
disabled;
|
||||
|
||||
if ($elm.is('option')) {
|
||||
var value = $elm.val(),
|
||||
text = $elm.text(),
|
||||
selected = $elm.prop('selected');
|
||||
|
||||
disabled = groupDisabled || $elm.prop('disabled');
|
||||
html.push(
|
||||
'<li' + (multiple ? ' class="multiple"' : '') + '>',
|
||||
'<label' + (disabled ? ' class="disabled"' : '') + '>',
|
||||
'<input type="checkbox" name="selectItem" value="' + value + '"' +
|
||||
(selected ? ' checked="checked"' : '') +
|
||||
(disabled ? ' disabled="disabled"' : '') +
|
||||
(group ? ' data-group="' + group + '"' : '') +
|
||||
'/> ',
|
||||
text,
|
||||
'</label>',
|
||||
'</li>'
|
||||
);
|
||||
} else if (!group && $elm.is('optgroup')) {
|
||||
var _group = 'group_' + i,
|
||||
label = $elm.attr('label');
|
||||
|
||||
disabled = $elm.prop('disabled');
|
||||
html.push(
|
||||
'<li class="group">',
|
||||
'<label class="optgroup' + (disabled ? ' disabled' : '') + '" data-group="' + _group + '">',
|
||||
'<input type="checkbox" name="selectGroup"' + (disabled ? ' disabled="disabled"' : '') + ' /> ',
|
||||
label,
|
||||
'</label>',
|
||||
'</li>');
|
||||
$.each($elm.children(), function(i, elm) {
|
||||
html.push(that.optionToHtml(i, elm, _group, disabled));
|
||||
});
|
||||
}
|
||||
return html.join('');
|
||||
},
|
||||
|
||||
events: function() {
|
||||
var that = this;
|
||||
this.$choice.off('click').on('click', function() {
|
||||
that[that.options.isopen ? 'close' : 'open']();
|
||||
});
|
||||
this.$parent.off('keydown').on('keydown', function(e) {
|
||||
switch (e.which) {
|
||||
case 27: // esc key
|
||||
that.close();
|
||||
that.$choice.focus();
|
||||
break;
|
||||
}
|
||||
});
|
||||
this.$searchInput.off('keyup').on('keyup', function() {
|
||||
that.filter();
|
||||
});
|
||||
this.$selectAll.off('click').on('click', function() {
|
||||
var checked = $(this).prop('checked'),
|
||||
$items = that.$selectItems.filter(':visible');
|
||||
if ($items.length === that.$selectItems.length) {
|
||||
that[checked ? 'checkAll' : 'uncheckAll']();
|
||||
} else { // when the filter option is true
|
||||
that.$selectGroups.prop('checked', checked);
|
||||
$items.prop('checked', checked);
|
||||
that.update();
|
||||
}
|
||||
});
|
||||
this.$selectGroups.off('click').on('click', function() {
|
||||
var group = $(this).parent().attr('data-group'),
|
||||
$items = that.$selectItems.filter(':visible'),
|
||||
$children = $items.filter('[data-group="' + group + '"]'),
|
||||
checked = $children.length !== $children.filter(':checked').length;
|
||||
$children.prop('checked', checked);
|
||||
that.updateSelectAll();
|
||||
that.update();
|
||||
that.options.onOptgroupClick({
|
||||
label: $(this).parent().text(),
|
||||
checked: checked,
|
||||
children: $children.get()
|
||||
});
|
||||
});
|
||||
this.$selectItems.off('click').on('click', function() {
|
||||
that.updateSelectAll();
|
||||
that.update();
|
||||
that.updateOptGroupSelect();
|
||||
that.options.onClick({
|
||||
label: $(this).parent().text(),
|
||||
value: $(this).val(),
|
||||
checked: $(this).prop('checked')
|
||||
});
|
||||
});
|
||||
},
|
||||
|
||||
open: function() {
|
||||
if (this.$choice.hasClass('disabled')) {
|
||||
return;
|
||||
}
|
||||
this.options.isopen = true;
|
||||
this.$choice.find('>div').addClass('open');
|
||||
this.$drop.show();
|
||||
if (this.options.filter) {
|
||||
this.$searchInput.val('');
|
||||
this.filter();
|
||||
}
|
||||
this.options.onOpen();
|
||||
},
|
||||
|
||||
close: function() {
|
||||
this.options.isopen = false;
|
||||
this.$choice.find('>div').removeClass('open');
|
||||
this.$drop.hide();
|
||||
this.options.onClose();
|
||||
},
|
||||
|
||||
update: function() {
|
||||
var selects = this.getSelects('text'),
|
||||
$span = this.$choice.find('>span');
|
||||
if (selects.length) {
|
||||
$span.removeClass('placeholder').html(selects.join(', '));
|
||||
} else {
|
||||
$span.addClass('placeholder').html(this.options.placeholder);
|
||||
}
|
||||
// set selects to select
|
||||
this.$el.val(this.getSelects());
|
||||
},
|
||||
|
||||
updateSelectAll: function() {
|
||||
var $items = this.$selectItems.filter(':visible');
|
||||
this.$selectAll.prop('checked', $items.length &&
|
||||
$items.length === $items.filter(':checked').length);
|
||||
},
|
||||
|
||||
updateOptGroupSelect: function() {
|
||||
var $items = this.$selectItems.filter(':visible');
|
||||
$.each(this.$selectGroups, function(i, val) {
|
||||
var group = $(val).parent().attr('data-group'),
|
||||
$children = $items.filter('[data-group="' + group + '"]');
|
||||
$(val).prop('checked', $children.length &&
|
||||
$children.length === $children.filter(':checked').length);
|
||||
});
|
||||
},
|
||||
|
||||
//value or text, default: 'value'
|
||||
getSelects: function(type) {
|
||||
var that = this,
|
||||
texts = [],
|
||||
values = [];
|
||||
this.$drop.find('input[name="selectItem"]:checked').each(function() {
|
||||
texts.push($(this).parent().text());
|
||||
values.push($(this).val());
|
||||
});
|
||||
|
||||
if (type === 'text' && this.$selectGroups.length) {
|
||||
texts = [];
|
||||
this.$selectGroups.each(function() {
|
||||
var html = [],
|
||||
text = $.trim($(this).parent().text()),
|
||||
group = $(this).parent().data('group'),
|
||||
$children = that.$drop.find('[name="selectItem"][data-group="' + group + '"]'),
|
||||
$selected = $children.filter(':checked');
|
||||
|
||||
if ($selected.length === 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
html.push('[');
|
||||
html.push(text);
|
||||
if ($children.length > $selected.length) {
|
||||
var list = [];
|
||||
$selected.each(function() {
|
||||
list.push($(this).parent().text());
|
||||
});
|
||||
html.push(': ' + list.join(', '));
|
||||
}
|
||||
html.push(']');
|
||||
texts.push(html.join(''));
|
||||
});
|
||||
}
|
||||
return type === 'text' ? texts : values;
|
||||
},
|
||||
|
||||
setSelects: function(values) {
|
||||
var that = this;
|
||||
this.$selectItems.prop('checked', false);
|
||||
$.each(values, function(i, value) {
|
||||
that.$selectItems.filter('[value="' + value + '"]').prop('checked', true);
|
||||
});
|
||||
this.$selectAll.prop('checked', this.$selectItems.length ===
|
||||
this.$selectItems.filter(':checked').length);
|
||||
this.update();
|
||||
},
|
||||
|
||||
enable: function() {
|
||||
this.$choice.removeClass('disabled');
|
||||
},
|
||||
|
||||
disable: function() {
|
||||
this.$choice.addClass('disabled');
|
||||
},
|
||||
|
||||
checkAll: function() {
|
||||
this.$selectItems.prop('checked', true);
|
||||
this.$selectGroups.prop('checked', true);
|
||||
this.$selectAll.prop('checked', true);
|
||||
this.update();
|
||||
this.options.onCheckAll();
|
||||
},
|
||||
|
||||
uncheckAll: function() {
|
||||
this.$selectItems.prop('checked', false);
|
||||
this.$selectGroups.prop('checked', false);
|
||||
this.$selectAll.prop('checked', false);
|
||||
this.update();
|
||||
this.options.onUncheckAll();
|
||||
},
|
||||
|
||||
refresh: function() {
|
||||
this.init();
|
||||
},
|
||||
|
||||
filter: function() {
|
||||
var that = this,
|
||||
text = $.trim(this.$searchInput.val()).toLowerCase();
|
||||
if (text.length === 0) {
|
||||
this.$selectItems.parent().show();
|
||||
this.$disableItems.parent().show();
|
||||
this.$selectGroups.parent().show();
|
||||
} else {
|
||||
this.$selectItems.each(function() {
|
||||
var $parent = $(this).parent();
|
||||
$parent[$parent.text().toLowerCase().indexOf(text) < 0 ? 'hide' : 'show']();
|
||||
});
|
||||
this.$disableItems.parent().hide();
|
||||
this.$selectGroups.each(function() {
|
||||
var $parent = $(this).parent();
|
||||
var group = $parent.attr('data-group'),
|
||||
$items = that.$selectItems.filter(':visible');
|
||||
$parent[$items.filter('[data-group="' + group + '"]').length === 0 ? 'hide' : 'show']();
|
||||
});
|
||||
}
|
||||
this.updateOptGroupSelect();
|
||||
this.updateSelectAll();
|
||||
}
|
||||
};
|
||||
|
||||
$.fn.multipleSelect = function() {
|
||||
var option = arguments[0],
|
||||
args = arguments,
|
||||
|
||||
value,
|
||||
allowedMethods = ['getSelects', 'setSelects', 'enable', 'disable', 'checkAll', 'uncheckAll', 'refresh'];
|
||||
|
||||
this.each(function() {
|
||||
var $this = $(this),
|
||||
data = $this.data('multipleSelect'),
|
||||
options = $.extend({}, $.fn.multipleSelect.defaults, typeof option === 'object' && option);
|
||||
|
||||
if (!data) {
|
||||
data = new MultipleSelect($this, options);
|
||||
$this.data('multipleSelect', data);
|
||||
}
|
||||
|
||||
if (typeof option === 'string') {
|
||||
if ($.inArray(option, allowedMethods) < 0) {
|
||||
throw "Unknown method: " + option;
|
||||
}
|
||||
value = data[option](args[1]);
|
||||
} else {
|
||||
data.init();
|
||||
}
|
||||
});
|
||||
|
||||
return value ? value : this;
|
||||
};
|
||||
|
||||
$.fn.multipleSelect.defaults = {
|
||||
isopen: false,
|
||||
placeholder: '',
|
||||
selectAll: true,
|
||||
selectAllText: 'Select all',
|
||||
multiple: false,
|
||||
multipleWidth: 80,
|
||||
filter: false,
|
||||
width: undefined,
|
||||
maxHeight: 250,
|
||||
|
||||
onOpen: function() {return false;},
|
||||
onClose: function() {return false;},
|
||||
onCheckAll: function() {return false;},
|
||||
onUncheckAll: function() {return false;},
|
||||
onOptgroupClick: function() {return false;},
|
||||
onClick: function() {return false;}
|
||||
};
|
||||
})(jQuery);
|
||||
170
public/lib/multiple-select.css
Normal file
170
public/lib/multiple-select.css
Normal file
@ -0,0 +1,170 @@
|
||||
/**
|
||||
* @author zhixin wen <wenzhixin2010@gmail.com>
|
||||
*/
|
||||
|
||||
.ms-parent {
|
||||
display: inline-block;
|
||||
position: relative;
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
.ms-choice {
|
||||
display: block;
|
||||
height: 26px;
|
||||
padding: 0;
|
||||
overflow: hidden;
|
||||
cursor: pointer;
|
||||
border: 1px solid #aaa;
|
||||
text-align: left;
|
||||
white-space: nowrap;
|
||||
line-height: 26px;
|
||||
color: #444;
|
||||
text-decoration: none;
|
||||
-webkit-border-radius: 4px;
|
||||
-moz-border-radius: 4px;
|
||||
border-radius: 4px;
|
||||
background-color: #fff;
|
||||
}
|
||||
|
||||
.ms-choice.disabled {
|
||||
background-color: #f4f4f4;
|
||||
background-image: none;
|
||||
border: 1px solid #ddd;
|
||||
cursor: default;
|
||||
}
|
||||
|
||||
.ms-choice > span {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 20px;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
display: block;
|
||||
padding-left: 8px;
|
||||
}
|
||||
|
||||
.ms-choice > span.placeholder {
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.ms-choice > div {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
right: 0;
|
||||
width: 20px;
|
||||
height: 25px;
|
||||
background: url('images/multiple-select.png') right top no-repeat;
|
||||
}
|
||||
|
||||
.ms-choice > div.open {
|
||||
background: url('images/multiple-select.png') left top no-repeat;
|
||||
}
|
||||
|
||||
.ms-drop {
|
||||
overflow: hidden;
|
||||
display: none;
|
||||
margin-top: -1px;
|
||||
padding: 0;
|
||||
position: absolute;
|
||||
z-index: 1000;
|
||||
top: 100%;
|
||||
background: #fff;
|
||||
color: #000;
|
||||
border: 1px solid #aaa;
|
||||
-webkit-border-radius: 4px;
|
||||
-moz-border-radius: 4px;
|
||||
border-radius: 4px;
|
||||
-webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
|
||||
-moz-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
|
||||
box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
|
||||
}
|
||||
|
||||
|
||||
.ms-search {
|
||||
display: inline-block;
|
||||
margin: 0;
|
||||
min-height: 26px;
|
||||
padding: 4px;
|
||||
position: relative;
|
||||
white-space: nowrap;
|
||||
width: 100%;
|
||||
z-index: 10000;
|
||||
}
|
||||
|
||||
.ms-search input {
|
||||
width: 100%;
|
||||
height: auto !important;
|
||||
min-height: 24px;
|
||||
padding: 0 20px 0 5px;
|
||||
margin: 0;
|
||||
outline: 0;
|
||||
font-family: sans-serif;
|
||||
font-size: 1em;
|
||||
border: 1px solid #aaa;
|
||||
-webkit-border-radius: 0;
|
||||
-moz-border-radius: 0;
|
||||
border-radius: 0;
|
||||
-webkit-box-shadow: none;
|
||||
-moz-box-shadow: none;
|
||||
box-shadow: none;
|
||||
background: #fff url('multiple-select.png') no-repeat 100% -22px;
|
||||
background: url('multiple-select.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
|
||||
background: url('multiple-select.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
|
||||
background: url('multiple-select.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
|
||||
background: url('multiple-select.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
|
||||
background: url('multiple-select.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
|
||||
background: url('multiple-select.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
|
||||
}
|
||||
|
||||
.ms-search, .ms-search input {
|
||||
-webkit-box-sizing: border-box;
|
||||
-khtml-box-sizing: border-box;
|
||||
-moz-box-sizing: border-box;
|
||||
-ms-box-sizing: border-box;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
.ms-drop ul {
|
||||
overflow: auto;
|
||||
margin: 0;
|
||||
padding: 5px 8px;
|
||||
}
|
||||
|
||||
.ms-drop ul > li {
|
||||
list-style: none;
|
||||
display: list-item;
|
||||
background-image: none;
|
||||
position: static;
|
||||
}
|
||||
|
||||
.ms-drop ul > li .disabled {
|
||||
opacity: .35;
|
||||
filter: Alpha(Opacity=35);
|
||||
}
|
||||
|
||||
.ms-drop ul > li.multiple {
|
||||
display: block;
|
||||
float: left;
|
||||
}
|
||||
|
||||
.ms-drop ul > li.group {
|
||||
clear: both;
|
||||
}
|
||||
|
||||
.ms-drop ul > li.multiple label {
|
||||
width: 100%;
|
||||
display: block;
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
|
||||
.ms-drop ul > li label.optgroup {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.ms-drop input[type="checkbox"] {
|
||||
vertical-align: middle;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user