BootStrapselect2动态改变值的方法-创新互联
1,selec2动态赋值
网站的建设创新互联公司专注网站定制,经验丰富,不做模板,主营网站定制开发.小程序定制开发,H5页面制作!给你焕然一新的设计体验!已为成都垃圾桶等企业提供专业服务。var temp=JSON.stringify({ id: "1|所有停车场", name: "所有停车场" }); $("#e_pid").attr("value", tempP); $("#e_pid").select2({ placeholder: "查找停车场名称(多选)", language: "zh-CN", minimumInputLength: 1, allowClear: true, multiple: true, ajax: { // instead of writing the function to execute the request we use Select2's convenient helper url: "/manage/park/index/json/index", dataType: 'json', data: function (term, page) { return { parkName: term,// search term powerpid: "1" }; }, results: function (data, page) { // parse the results into the format expected by Select2. // since we are using custom formatting functions we do not need to alter remote JSON data for (var i = 0; i < data.length; i++) { data[i].id = data[i].id+"|"+data[i].name; }; data.push({ id: "577cb125f8d2c404572413d1|无", name: "无" }); return { results: data }; } }, initSelection: function (element, callback) { //赋初始值 // the input tag has a value attribute preloaded that points to a preselected movie's id // this function resolves that id attribute to an object that select2 can render // using its formatResult renderer - that way the movie name is shown preselected var data = []; var value = "" var str = $(element).val().split('^'); for (var i = 0; i < str.length; i++) { var temp = JSON.parse(str[i]); value += temp.id + ","; data.push(temp); } ; value = value.substring(0, value.length - 1); $(element).val(value); callback(data); }, formatSelection: function (item) { return item.name;//注意此处的name,要和ajax返回数组的键值一样 }, // 选择结果中的显示 formatResult: function (item) { return item.name;//注意此处的name },// 搜索列表中的显示 dropdownCssClass: "bigdrop", // apply css that makes the dropdown taller escapeMarkup: function (m) { return m; } });
另外有需要云服务器可以了解下创新互联建站www.cdcxhl.com,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
本文名称:BootStrapselect2动态改变值的方法-创新互联
文章分享:http://pwwzsj.com/article/dgisje.html