select2插件官方下载地址:http://select2.github.io/
下载好之后,主要使用到的是select2.js,对应的语言提示以及样式select2.css,可以复制到自己的项目中
页面:
<select class="select2-multiple" multiple="multiple" style=" 100%" name="system" id="system"> </select>
前端脚本:
$('.select2-multiple').select2({
ajax: {
url: '/admin/search-system',
dataType: 'json',
type: 'POST',
delay: 250,
data: function (params) {
var param = new Object();
param.condition = params.term;
return param;
},
processResults: function (resp) {
var array = new Array();
if (resp.system) {
for (var i = 0; i < resp.syetem.length; i++) {
var client = resp.client[i];
array.push({
id: system.systemId,
text: system.systemId + ',' + system.systemName
});
}
}
var ret = new Object();
ret.results = array;
return ret;
},
cache: true
},
placeholder: '请输入关键字',
});
后端数据源:
@RequestMapping(value = "search-system", method = RequestMethod.POST) @ResponseBody public JSONObject searchSystem(HttpServletRequest request, String condition) { JSONObject jsonObject = new JSONObject(); List<System> systemList = searchSystemByCondition(condition); JSONArray jsonArray = JSONArray.fromObject(systemList); jsonObject.put("system", jsonArray);return jsonObject; }
参考链接: