官网文档地址.里面的demo 用到了goole的一些JS.看效果需要代理
http://silviomoreto.github.io/bootstrap-select/methods/
加nuget包.
增加JS和CSS两个文件.
前台
<select id="mySelect_UserGorups" multiple title="----Choose----" data-width="280px" class="selectpicker"> @*<option value="0">Mustard</option> <option value="1">Ketchup</option> <option value="2">Relish</option>*@ </select> <input type="button" onclick="sel_Init();" value="sel_Init" class="btn btn-success" /> <input type="button" onclick="sel_GetChecked();" value="sel_Getchecked" class="btn btn-success" /> <input type="button" onclick="sel_SetCheck();" value="sel_SetCheck" class="btn btn-success" />
js
<script>
//初始化
function sel_Init() {
//清空数据
$("#mySelect_UserGorups").empty();
var str = "";
//循环
for (var i = 0; i < 3; i++) {
$("#mySelect_UserGorups").append($("<option>").val(i + 'a').text("i" + i));
}
//单条
var option = $("<option>").val(3).text("pxx");
$("#mySelect_UserGorups").append(option);
$('#mySelect_UserGorups').selectpicker('refresh');
}
//get值
function sel_GetChecked() {
console.log($('#mySelect_UserGorups').selectpicker('val'));
}
//set值
function sel_SetCheck() {
$('#mySelect_UserGorups').selectpicker('val', ['0a', '1a']);
}
</script>
一些效果

