下拉列表框联动事件 DropList

1.添加onchange事件。

$("#gyomuKbn").on("change", function(){
		var currVal = this.value;
		gyomuKbnChange(currVal);
	});

2.触发被联动DropList的change事件

function gyomuKbnChange(currVal) {
	var postData = {
		gyomuKbn:currVal
	}
	var json = $.ajax({
		url: sofia.contextPath() + "/keiyaku/wfgm1000/wfgm1010/gyomuKbnChange.do",
		dataType: "json",
		async:false,
		data: postData
	}).done(function(data) {
		var gyosyuKbnList = data.gyosyuKbnList;

                sofia.ui.applyDropDownList('gyosyuKbn', gyosyuKbnList);
		/*下面代码为applyDropDownList具体实现。
                 $("#gyosyuKbn option").remove();
		for(var i = 0; i < gyosyuKbnList.length; i++) {
			var gyosyu = gyosyuKbnList[i];
			var val = gyosyu.value;
			var label = gyosyu.label;
			if(val == null || val == "null") {
				val = "";
			}
			var option = "<option value='" + val +"'>" + label + "</option>";
			$("#gyosyuKbn").append(option);
		}*/
		$("#gyosyuKbn").combobox("refresh");
	});
}