SOURCE

var demo6 = xmSelect.render({
	el: '#demo6', 
	//配置搜索
	filterable: true,
	//配置远程分页
	paging: true,
	pageRemote: true,
	//数据处理
	remoteMethod: function(val, cb, show, pageIndex){
		//val: 搜索框的内容, 不开启搜索默认为空, cb: 回调函数, show: 当前下拉框是否展开, pageIndex: 当前第几页
        $.ajax({
            url: 'https://www.fastmock.site/mock/98228b1f16b7e5112d6c0c87921eabc1/xmSelect/search',
            success: function(response){
                
                cb(response.data, 10)
            }
        })

	}
})

<div id="demo6" class="xm-select-demo"></div>