260 lines
9.6 KiB
JavaScript
260 lines
9.6 KiB
JavaScript
/**
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@ Name：layui.regionCheckBox 中国省市复选框
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@ Author：wanmianji
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*/
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;!function () {
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'use strict';
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var new_element = document.createElement('script');
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new_element.setAttribute('type', 'text/javascript');
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new_element.setAttribute('src', layui.cache.base + 'regionCheckBox/data/region.json');
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document.body.appendChild(new_element);
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}();
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layui.define('form', function (exports) {
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'use strict';
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var $ = layui.$
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, form = layui.form
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, MOD_NAME = 'regionCheckBox', ELEM = '.layui-regionContent'
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, regionCheckBox = {
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index: layui.regionCheckBox ? (layui.regionCheckBox.index + 10000) : 0
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, set: function (options) {
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var that = this;
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that.config = $.extend({}, that.config, options);
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return that;
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}
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, on: function (events, callback) {
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return layui.onevent.call(this, MOD_NAME, events, callback);
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}
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}
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, thisIns = function () {
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var that = this
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, options = that.config
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, id = options.id || options.index;
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return {
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reload: function (options) {
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that.config = $.extend({}, that.config, options);
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that.render();
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}
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, val: function (valueArr) {
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setValue(options, valueArr);
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}
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, config: options
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};
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}
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, Class = function (options) {
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var that = this;
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that.index = ++regionCheckBox.index;
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that.config = $.extend({}, that.config, regionCheckBox.config, options);
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that.render();
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};
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Class.prototype.config = {
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value: []
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, width: '550px'
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, border: true
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, change: function (result) {
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}
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, ready: function () {
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}
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};
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Class.prototype.render = function () {
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var that = this
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, options = that.config;
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options.elem = $(options.elem);
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var id = options.elem.attr('id');
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if (!options.elem.hasClass('layui-form') && options.elem.parents('.layui-form').length == 0) {
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options.elem.addClass('layui-form');
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}
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options.elem.addClass('layui-regionContent');
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options.elem.css('width', options.width);
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if (!options.border) {
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options.elem.css('border', 'none');
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}
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options.elem.attr('lay-filter', 'region-' + id);
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options.elem.html(getCheckBoxs(options));
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//初始值
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setValue(options, options.value);
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options.elem.find('.parent').mouseover(function () {
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$(this).find('.city').show();
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});
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options.elem.find('.parent').mouseout(function () {
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$(this).find('.city').hide();
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});
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form.on('checkbox(regionCheckBox-' + id + ')', function (data) {
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if (data.elem.value == '所有地域') { //选择所有地域
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if (data.elem.checked) {
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options.elem.find(':checkbox').prop('checked', true);
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} else {
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options.elem.find(':checkbox').prop('checked', false);
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}
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} else {
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//选择省（不包括直辖市）
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if ($(data.elem).parent().hasClass('parent')) {
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if (data.elem.checked) {
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$(data.elem).parent().find('.city :checkbox').prop('checked', true);
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} else {
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$(data.elem).parent().find('.city :checkbox').prop('checked', false);
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}
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}
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//选择城市
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if ($(data.elem).parent().hasClass('city')) {
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$(data.elem).parents('.parent').attr('name', options.name);
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if (data.elem.checked) {
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var is_all = true;
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$(data.elem).parent().find(':checkbox').each(function (i, item) {
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if (!item.checked) {
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is_all = false;
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return false;
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}
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});
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if (is_all) {
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$(data.elem).parents('.parent').find(':checkbox:first').prop('checked', true);
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}
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} else {
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$(data.elem).parents('.parent').find(':checkbox:first').prop('checked', false);
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}
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}
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//选择除所有地域外任意
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if (data.elem.checked) {
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var is_all = true;
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options.elem.find(':checkbox[value!="所有地域"]').each(function (i, item) {
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if (!item.checked) {
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is_all = false;
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return false;
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}
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});
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if (is_all) {
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options.elem.find(':checkbox[value="所有地域"]').prop('checked', true);
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}
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} else {
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options.elem.find(':checkbox[value="所有地域"]').prop('checked', false);
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}
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}
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form.render('checkbox', options.elem.attr('lay-filter'));
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renderParentDom(options.elem);
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initName(options);
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options.change(data);
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});
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options.ready();
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}
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function getCheckBoxs(options) {
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var name = options.name,
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id = options.elem.attr('id'),
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skin = 'primary';
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var boxs = '<div class="layui-form-item" style="margin-left:15px;">' +
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'<input type="checkbox" name="' + name + '" value="所有地域" title="所有地域" lay-skin="' + skin + '" lay-filter="regionCheckBox-' + id + '">' +
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'</div>';
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console.log(regionList);
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for (var area in regionList) {
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boxs += '<div class="layui-form-item" style="margin-bottom:0;">' +
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'<label class="layui-form-label area">' + area + '：</label>' +
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'<div class="layui-input-block province">' +
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'<ul>';
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for (var province in regionList[area]) {
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var city_num = regionList[area][province].length;
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boxs += '<li' + (city_num > 0 ? ' class="parent"' : '') + '>' +
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'<input type="checkbox" name="' + name + '" value="' + province + '" title="' + province + '" lay-skin="' + skin + '" lay-filter="regionCheckBox-' + id + '">';
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if (city_num > 0) {
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boxs += '<div class="city">';
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for (var i = 0; i < city_num; i++) {
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var city = regionList[area][province][i];
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boxs += '<input type="checkbox" name="' + name + '" value="' + province + '-' + city + '" title="' + city + '" lay-skin="' + skin + '" lay-filter="regionCheckBox-' + id + '">';
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}
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boxs += '</div>';
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}
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boxs += '</li>';
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}
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boxs += '</div></div>';
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}
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return boxs;
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}
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function setValue(options, valueArr) {
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options.elem.find(':checkbox').prop('checked', false);
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if (valueArr.indexOf('所有地域') > -1) {
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options.elem.find(':checkbox').prop('checked', true);
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} else {
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if (typeof valueArr == 'string') {
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valueArr = valueArr.split(',');
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}
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for (var i = 0; i < valueArr.length; i++) {
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var value = valueArr[i]
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, $elem = options.elem.find(':checkbox[value="' + value + '"]');
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$elem.prop('checked', true);
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if (value.indexOf('-') < 0) { //省
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$elem.parent().find('.city :checkbox').prop('checked', true);
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}
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}
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}
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form.render('checkbox', options.elem.attr('lay-filter'));
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renderParentDom(options.elem);
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initName(options);
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}
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function initName(options) {
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var $elem = options.elem;
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$elem.find(':checkbox').attr('name', options.name);
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if ($elem.find(':checkbox[value="所有地域"]').prop('checked')) {
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$elem.find(':checkbox[value!="所有地域"]').removeAttr('name');
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} else {
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$elem.find('.parent').find(':checkbox:first:checked').each(function () {
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$(this).parent().find('.city :checkbox').removeAttr('name');
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});
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}
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}
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function renderParentDom(elem) {
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elem.find('.parent').find(':checkbox:first').not(':checked').each(function () {
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var is_yes_all = true;
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var is_no_all = true;
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$(this).parent().find('.city :checkbox').each(function (i, item) {
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if (item.checked) {
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is_no_all = false;
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} else {
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is_yes_all = false;
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}
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});
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if (!is_yes_all && !is_no_all) {
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$(this).parent().find('.layui-icon:first').removeClass('layui-icon-ok');
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$(this).parent().find('.layui-icon:first').css('border-color', '#5FB878');
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$(this).parent().find('.layui-icon:first').css('background-color', '#5FB878');
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}
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});
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}
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regionCheckBox.render = function (options) {
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var ins = new Class(options);
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return thisIns.call(ins);
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};
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layui.link(layui.cache.base + 'regionCheckBox/regionCheckBox.css?v=1', function () {
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}, 'regionCheckBox');
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exports('regionCheckBox', regionCheckBox);
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});
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