实现二级关联

实现区县和街道二级关联

var qxj = document.getElementById(\'map_qyssqx\');

getStandCodeTableResult(\'qxdm\',\'011\',qxj,1);

if(\'${map.qyssqx}\'!=\'\'){

document.getElementById(\'map_qyssqx\').value=\'${map.qyssqx}\';

}

$("#map_qyssqx").on(\'change\',function() {

findJdByQx($(this).val());

})

  function findJdByQx(qxId){

var sys = document.getElementById(\'map_qyssjd\');

getStandCodeTableResult("jddm",qxId, sys,1);

}

页面代码

<view:qrytr>

    <view:qrytd width="15%" heightshow="true">所属区县：</view:qrytd>

    <view:qrytd width="35%" >

     <select id="map_qyssqx" name="map.qyssqx"/>

       </view:qrytd>

    <view:qrytd width="15%" heightshow="true">所属街道：</view:qrytd>

    <view:qrytd width="35%" >

   <select id="map_qyssjd" name="map.qyssjd"/>

     </view:qrytd>

     </view:qrytr>