jquery Select Change事件

 

eg：

<select class="form-control m-b" name="Type" >农资铺货单</option>
</select>

 

<select class="form-control m-b" name="WorkStationType" >上行门店</option>
</select>

 

$("#Type").on("change",
function() {
if($("#Type").val()==80)
{
//$("#WorkStationType").find("option[value = '"+50+"']").attr("selected","selected");
$("#WorkStationType option[value='50']").attr("selected","selected");
$("#WorkStationType").attr('disabled', true);

}else
{
$("#WorkStationType").attr('disabled', false);
$("#WorkStationType option[value='50']").removeAttr("selected");
}
});