/fieldArr为一个json对象数组
var fieldArr = fieldArr.sort(compare("OrderNum"));
//根据OrderNum排序-升序
//自定义方法compare，用于对属性prop排序比较
//数组对象排序
var compare = function (prop) {
return function (obj1, obj2) {
var val1 = obj1[prop];
var val2 = obj2[prop];
if (!isNaN(Number(val1)) && !isNaN(Number(val2))) {
val1 = Number(val1);
val2 = Number(val2);
}
if (val1 < val2) {
return -1;
} else if (val1 > val2) {
return 1;
} else {
return 0;
}
}
}
<style type="text/css">
.ui-autocomplete {
max-height: 160px; //选择框的高度
overflow-y: auto;
overflow-x: hidden; //溢出自动隐藏
}
/* IE 6 doesn't support max-height
* we use height instead, but this forces the menu to always be this tall
*/
* html .ui-autocomplete {
height: 100px;
}
</style>
