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本文实例讲述了Yii2使用dropdownlist实现地区三级联动功能的方法。分享给大家供大家参考,具体如下:
视图部分:
['index'],
'method' => 'get',
'options' => ['class' => 'form-inline']
]); ?>
field($model, 'cityName', ['options' => ['class' => 'form-group col-lg-2']])->dropDownList(ArrayHelper::map($cities, 'id', 'name'), ['prompt' => '请选择城市'])->label('请选择城市', ['class' => 'sr-only']) ?>
field($model, 'areaName', ['options' => ['class' => 'form-group col-lg-2']])->dropDownList(ArrayHelper::map($areas, 'id', 'name'), ['prompt' => '请选择区县'])->label('请选择区县', ['class' => 'sr-only']) ?>
field($model, 'communityName', ['options' => ['class' => 'form-group col-lg-2']])->dropDownList(ArrayHelper::map($communities, 'id', 'name'), ['prompt' => '请选择小区'])->label('请选择小区', ['class' => 'sr-only']) ?>
搜索
'btn btn-primary']) ?>
registerJs('
//市地址改变
$("#itemsearch-cityname").change(function() {
//市id值
var cityid = $(this).val();
$("#itemsearch-areaname").html("请选择区县");
$("#itemsearch-communityname").html("请选择小区");
if (cityid > 0) {
getArea(cityid);
}
});
//区地址改变
$("#itemsearch-areaname").change(function() {
//区id值
var areaid = $(this).val();
$("#itemsearch-communityname").html("请选择小区");
if (areaid > 0) {
getCommunity(areaid);
}
});
//获取市下面的区列表
function getArea(id)
{
var href = "' . Url::to(['/service/base/get-area-list'], true). '";
$.ajax({
"type" : "GET",
"url" : href,
"data" : {id : id},
success : function(d) {
$("#itemsearch-areaname").append(d);
}
});
}
//获取区下面的小区列表
function getCommunity(id)
{
var href = "' . Url::to(['/service/base/get-community-list'], true) . '";
$.ajax({
"type" : "GET",
"url" : href,
"data" : {id : id},
success : function(d) {
$("#itemsearch-communityname").append(d);
}
});
}
//搜索小区
$("#search-community").click(function() {
var word = $("#keyword").val();
var areaid = $("#itemsearch-areaname option:selected").val();
var href = "' . Url::to(['/service/base/search-community'], true) . '";
if (areaid > 0) {
$.ajax({
"type" : "GET",
"url" : href,
"data" : {id : areaid, word : word},
success : function(d) {
$("#itemsearch-communityname").html(d);
}
});
}
});
');
?>
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