UnderScore官网：http://underscorejs.org/
参考文档：http://www.css88.com/doc/underscore/
页面代码：
@{ViewBag.Title = "Index";}<script src="Scripts/bootstrap-typeahead.js"></script><script src="Scripts/underscore-min.js"></script><div>简单使用
<div style="margin: 10px 50px"><label for="product_search">Product Search:</label><input id="product_search" type="text" data-provide="typeahead" data-source='["DATA1", "DATA2", "DATA3"]' /></div>
使用脚本填充数据
<div style="margin: 10px 50px"><label for="product_search">Product Search:</label><input id="product_search_js" type="text" data-provide="typeahead"></div><script type="text/javascript">$(document).ready(function ($) {$.fn.typeahead.Constructor.prototype.blur = function () {var that = this;setTimeout(function () { that.hide() }, 250);};$('#product_search_js').typeahead({source: function (query, process) {return ["JS数据1", "JS数据2", "JS数据3"];},highlighter: function (item) {return "==>" + item + "<==";},updater: function (item) {console.log("'" + item + "' selected."); //浏览器控制台输出$("#product_search").val(item);return item;}});})</script>支持 Ajax 获取数据
<div style="margin: 10px 50px"><label for="product_search">Product Search:</label><input id="product_search_ajax" type="text" data-provide="typeahead"></div><script type="text/javascript">$('#product_search_ajax').typeahead({source: function (query, process) {var parameter = { query: query };$.post('@Url.Action("AjaxService")', parameter, function (data) {process(data);});}});</script>使用对象数据
<div style="margin: 10px 50px"><label for="product_search">Product Search:</label><input id="product_search_object" type="text" data-provide="typeahead"></div><script type="text/javascript">$(function () {var products = [{id: 0,name: "object1",price: 499.98},{id: 1,name: "object2",price: 134.99},{id: 2,name: "object3",price: 49.95}];$('#product_search_object').typeahead({source: function (query, process) {var results = _.map(products, function (product) {return product.name;});process(results);},highlighter: function (item) {return "==>" + item + "<==";},updater: function (item) {console.log("'" + item + "' selected.");return item;}});});</script></div> 控制器
public ActionResult Index(){return View();}public ActionResult AjaxService(){string query = "";if (!string.IsNullOrWhiteSpace(Request["Query"]))query = Request["Query"].ToString();var data = ("AJAX1,AJAX2,AJAX3").Split(',');return Json(data);} 效果图展示如下：
下面继续给大家介绍BootStrap学习系列之Bootstrap Typeahead 组件实现百度下拉效果(续)
以上所述是小编给大家介绍的Bootstrap学习系列之使用 Bootstrap Typeahead 组件实现百度下拉效果，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对武林网网站的支持！