select2 插件加载后端数据

//html

　　<select class="form-group form-control" name="roomId" id="roomList" data-op="eq" data-type="L" title="请选择租赁空间"> 　　　　<option value="">全部</option> 　　</select>

function selectRoomId(select) { $(select).select2({ ajax: { url: webroot "/spaceRoom/listRoom?buildingId=&floor=", dataType: 'json', delay: 250, data: function(params) { var query = { code: params.term } return query; }, processResults: function(data, params) { //请求接口返回数据 params.page = params.page || 1; return { results: data.result }; }, cache: true }, //options language: "zh-CN", placeholder: '请输入房间号', allowClear: true, width: '300px', //键盘选择事件 escapeMarkup: function(markup) { return markup; }, minimumInputLength: 1, templateResult: formatRepo, templateSelection: formatRepoSelection }); } // 数据列表 function formatRepo(repo) { if (repo.loading) { return repo.text; } var markup = "<div></div>"; markup = "<div class='select2-result-repository clearfix'>" "<div class='select2-result-repository__title'>" repo.roomPath "</div>"; return markup; } //选择填入内容和返回字段 function formatRepoSelection(repo) { return repo.text || repo.roomPath || repo.id; }//调用

var roomIds = $('#roomList'); selectRoomId(roomIds);

 

 //这里是post请求，传参为json（上面是get请求）

function selectRoomId(select) { $(select).select2({ ajax: { url: webroot '/spaceRoom/listRoom', dataType: 'json', delay: 250, type:'POST', contentType: "application/json", data: function(params) { var paramss = { code: params.term }; return JSON.stringify(paramss); }, processResults: function(data, params) { //请求接口返回数据 params.page = params.page || 1; return { results: data.result }; }, cache: true }, //options language: "zh-CN", placeholder: '请输入房间号', allowClear: true, width: '300px', //键盘选择事件 escapeMarkup: function(markup) { return markup; }, minimumInputLength: 1, templateResult: formatRepo, templateSelection: formatRepoSelection }); } // 数据列表 function formatRepo(repo) { if (repo.loading) { return repo.text; } var markup = "<div></div>"; markup = "<div class='select2-result-repository clearfix'>" "<div class='select2-result-repository__title'>" repo.roomPath "</div>"; return markup; } //选择填入内容和返回字段 function formatRepoSelection(repo) { return repo.text || repo.roomPath || repo.id; }

 

更多专业前端知识，请上 【猿2048】www.mk2048.com