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hqAddress.js
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236 lines (229 loc) · 10.7 KB
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layui.define(['jquery', 'addressData'], function(exports) {
var $ = layui.jquery;
var data = layui.addressData;
var HqAddress = function(opt) {
this.$el = $(opt.el);
this.province = opt.province || 440000; //不传默认广东省
this.city = opt.city;
this.district = this.city ? opt.district : null;
this.callback = opt.callback; //更改选择回调函数
this.close = true; //滑出时是否关闭下拉
this.init();
}
HqAddress.prototype.getPid = function(pid, cid, did) {
var result = {
provinceName: '', //省名称
provinceArr: [], //全部省
provinceId: pid, // 省id
cityName: '', //市名称
cityArr: [], //全部市
cityId: cid, //市id
districtName: '', //区名称
districtArr: [], //全部区
districtId: did //区id
};
for (var p in data) {
result.provinceArr.push({
"name": p,
"id": data[p].val
})
if (data[p].val == pid + '') {
result.provinceName = p;
for (var c in data[p].items) {
result.cityArr.push({
"name": c,
"id": data[p].items[c].val
})
if ((data[p].items)[c].val == cid + '') {
result.cityName = c;
for (var d in data[p].items[c].items) {
result.districtArr.push({
"name": d,
"id": data[p].items[c].items[d]
})
if (data[p].items[c].items[d] == did + '') {
result.districtName = d;
}
}
}
}
}
}
return result;
}
HqAddress.prototype.render = function(d) {
var _this = this;
_this.$el.find('.text>div').text(d.provinceName + d.cityName + d.districtName);
var html = '';
// 省
d.provinceArr.forEach(function(item, index, arr) {
html += '<li class="area-province"><a data-type="province" data-id="' + item.id + '">' + item.name + '</a></li>';
});
// 市
if (d.cityArr.length) {
d.cityArr.forEach(function(item, index, arr) {
html += '<li class="area-city" style="display:' + (d.cityId ? "list-item" : "none") + ';"><a data-type="city" data-id="' + item.id + '">' + item.name + '</a></li>';
});
html += '<li class="area-city" style="display:' + (d.cityId ? "list-item" : "none") + ';"><a class="btn-area-none" data-type="city" data-id="none" style="color:#f10215;">稍后再说</a></li>';
}
// 区
if (d.districtId && d.districtArr.length) {
d.districtArr.forEach(function(item, index, arr) {
html += '<li class="area-district"><a data-type="district" data-id="' + item.id + '">' + item.name + '</a></li>';
});
html += '<li class="area-district"><a class="btn-area-none" data-type="district" data-id="none" style="color:#f10215;">稍后再说</a></li>';
}
// 结构
var contentHtml = '<div class="content">' +
' <ul class="tab clearfix">' +
' <li data-type="province" class="tab-province curr"><a><em>' + (d.provinceName ? d.provinceName : "请选择") + '</em><i class="ui-address-triangle"></i></a></li>' +
' <li data-type="city" class="tab-city"><a><em>' + (d.cityName ? d.cityName : "请选择") + '</em><i class="ui-address-triangle"></i></a></li>' +
' <li data-type="district" class="tab-district" style="display:' + (d.districtId ? "list-item" : "none") + ';"><a><em>' + (d.districtName ? d.districtName : "请选择") + '</em><i class="ui-address-triangle"></i></a></li>' +
' </ul>' +
' <ul class="area-list clearfix">' + html + '</ul>' +
'</div>';
_this.$el.find('.text').after(contentHtml);
_this.$el.find('.tab li').removeClass('curr');
_this.$el.find('.tab-' + (d.districtId ? 'district' : (d.cityId ? 'city' : 'province'))).addClass('curr');
if (d.cityId) {
_this.$el.find('.area-list .area-province').hide();
}
// if (d.cityId && !d.districtId) {
// _this.$el.find('.area-list .area-district').hide();
// }
if (d.districtId) {
_this.$el.find('.area-list .area-city').hide();
}
}
HqAddress.prototype.handle = function() {
var _this = this;
var $el = _this.$el;
$content = $el.find('.content');
if (!$el.hasClass('ui-address-disabled')) {
var index = $el.css('zIndex');
$el.on('mouseenter', function(e) {
$content = $el.find('.content');
$el.css('zIndex', 99999);
$('.ui-address .content').hide();
$content.show()
}).on('mouseleave', function(e) {
if (_this.close) {
$content.hide();
$el.find('.text').css('borderBottomWidth', '1px');
} else {
$el.find('.text').css('borderBottomWidth', '0px');
}
$el.css('zIndex', index);
})
}
$el.on('click', '.area-list a', function(e) {
var $me = $(this);
var id = $me.attr('data-id');
var type = $me.attr('data-type');
var districtHtml = '';
_this[type] = id;
$el.find('.tab-' + type + ' em').text(id === 'none' ? '请选择' : $me.text());
$el.find('.tab-' + type).nextAll('li').find('em').text('请选择');
_this.close = false;
if (type === 'province') {
var newHtml = '';
$el.find('.tab li').removeClass('curr');
$el.find('.tab-city').addClass('curr');
var pid = _this.getPid(id);
if (pid.cityArr.length) {
pid.cityArr.forEach(function(item, index, arr) {
newHtml += '<li class="area-city" style="display:block;"><a data-type="city" data-id="' + item.id + '">' + item.name + '</a></li>'
})
newHtml += '<li class="area-city"><a class="btn-area-none" data-type="city" data-id="none" style="color:#f10215;">稍后再说</a></li>';
}
$el.find('.area-list .area-city').remove();
$el.find('.area-list').append(newHtml);
$el.find('.area-province').hide();
_this.city = _this.district = null;
} else if (type === 'city') {
if (id === 'none') {
_this.city = _this.district = null;
var d = _this.getPid(_this.province);
_this.$el.find('.text>div').text(d.provinceName);
$el.find('.tab-district').hide();
_this.close = true;
$content.hide();
} else {
var newHtml = '';
$el.find('.tab li').removeClass('curr');
$el.find('.tab-district').addClass('curr');
var pid = _this.getPid(_this.province, id);
if (pid.districtArr.length) {
pid.districtArr.forEach(function(item, index, arr) {
newHtml += '<li class="area-district" style="display:block;"><a data-type="district" data-id="' + item.id + '">' + item.name + '</a></li>'
})
newHtml += '<li class="area-district"><a class="btn-area-none" data-type="district" data-id="none" style="color:#f10215;">稍后再说</a></li>';
}
$el.find('.area-list .area-district').remove();
$el.find('.tab-district').show();
$el.find('.area-list').append(newHtml);
$el.find('.area-city').hide();
_this.district = null;
}
} else {
if (id === 'none') {
_this.district = null;
var d = _this.getPid(_this.province, _this.city);
_this.$el.find('.text>div').text(d.provinceName + d.cityName);
} else {
var d = _this.getPid(_this.province, _this.city, _this.district);
_this.$el.find('.text>div').text(d.provinceName + d.cityName + d.districtName);
}
_this.close = true;
$content.hide();
}
_this.callback && _this.callback({
el: $el,
provinceId: _this.province,
cityId: _this.city,
districtId: _this.district
});
})
$el.on('click', '.tab li', function(e) {
var $me = $(this);
var $el = _this.$el;
var type = $me.attr('data-type');
$me.addClass('curr').siblings('li').removeClass('curr');
$el.find('.area-list li').hide();
$el.find('.area-list .area-' + type).show();
});
$(document).on('click', function(e) {
var $me = $(this);
var $el = _this.$el;
var $target = $(e.target);
if (!$target.closest('.ui-address').length) {
$el.find('.content').hide();
$el.find('.text').css('borderBottomWidth', '1px');
}
})
}
HqAddress.prototype.init = function() {
var _this = this;
var d = this.getPid(this.province, this.city, this.district);
this.render(d);
this.handle();
};
//初始结构
/*<div class="ui-address ui-address-disabled" id="j-address">
<div class="ui-address-label">请选择地址：</div>
<div class="ui-address-content">
<div class="text"><div>请选择</div><i class="ui-address-triangle"></i></div>
</div>
</div>*/
// 调用参考
/*var a = new HqAddress({
el: '#j-address', //挂载元素选择器
province: 360000, //省id
city: 360800, //市id
district: 360826, //区id
callback: function(result) { //更改地址后的回调
console.log('已选择：', result)
}
});*/
exports('hqAddress', HqAddress);
})