check.js
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var jQuery = require('yoho-jquery');
((function($) {
var defaultsHtml = {
radio: {
uncheckedHtml: '',
checkedHtml: '',
single: true
},
checkbox: {
uncheckedHtml: '',
checkedHtml: '',
single: false
}
};
var defaults = {
type: 'radio',
single: false
};
var check = {
init: function(options) {
var type = options.type || defaults.type;
var ele = this;
var _checked;
if ($(ele).hasClass('disabled')) {
return;
}
options = $.extend({}, defaults, $(this).data('options'), defaultsHtml[type], options);
_checked = options.checked || $('.iconfont', this).hasClass('checked');
$('.iconfont', this).removeClass('radio').removeClass('checkbox').addClass(options.type);
$('.iconfont', this).html(_checked ? options.checkedHtml : options.uncheckedHtml);
if (_checked) {
$('.iconfont', this).addClass('checked');
}
if (options.group) {
$(this).addClass('check-group-' + options.group);
}
$(this).data('options', options);
$(this).off().on('click', function() {
var icon = $(ele).find('.' + options.type);
var checked = $(icon).hasClass('checked');
if (options.group) {
if (options.single) {
if (!checked) {
check.unCheckGroup(ele, options);
check.doChange(checked, ele, options);
}
} else {
check.doChange(checked, ele, options);
}
} else {
check.doChange(checked, ele, options);
}
});
},
doChange: function(checked, ele, options) {
var icon = $(ele).find('.' + options.type);
if (checked) {
$(icon).removeClass('checked');
$(icon).html(options.uncheckedHtml);
} else {
$(icon).addClass('checked');
$(icon).html(options.checkedHtml);
}
if (typeof options.onChange === 'function') {
options.onChange(ele, !checked, $(ele).data('value'));
}
},
unCheckGroup: function(ele, options) {
var groupClass = 'check-group-' + options.group;
check.unCheckAll.call($('.' + groupClass));
},
checkAll: function() {
$(this).each(function() {
var options = $(this).data('options');
check._check(this, options);
});
},
unCheckAll: function() {
$(this).each(function() {
var options = $(this).data('options');
check._unCheck(this, options);
});
},
getChecked: function() {
var checkedEle = [];
var checkedValues = [];
$(this).each(function() {
var options = $(this).data('options');
if ($('.' + options.type, this).hasClass('checked')) {
checkedEle.push(this);
checkedValues.push($(this).data('value'));
}
});
return {
documents: checkedEle,
values: checkedValues
};
},
_check: function(ele, options) {
var icon = $(ele).find('.' + options.type);
var checked = $(icon).hasClass('checked');
if (!checked) {
$(icon).addClass('checked');
$(icon).html(options.checkedHtml);
if (typeof options.onChange === 'function') {
options.onChange(ele, !checked, $(ele).data('value'));
}
}
},
_unCheck: function(ele, options) {
var icon = $(ele).find('.' + options.type);
var checked = $(icon).hasClass('checked');
if (checked) {
$(icon).removeClass('checked');
$(icon).html(options.uncheckedHtml);
if (typeof options.onChange === 'function') {
options.onChange(ele, !checked, $(ele).data('value'));
}
}
}
};
$.fn.check = function(options, param) {
if (typeof options === 'string') {
return check[options].call(this, param);
} else {
return $(this).each(function() {
check.init.call(this, options);
});
}
};
})(jQuery));