日期:2014-05-16 浏览次数:20356 次
<!doctype html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=no"> <title>handlebars-食谱测试</title> <script src="js/jquery-1.9.1.min.js"></script> <script type="text/javascript" src="../js/handlebars.js"></script> </head> <body> <div id="rest"> </div> <script id="Handlebars-Template" type="text/x-handlebars-template"> <div id="Content"> <h1>ΞRecipeCards <span id='BOS'>Recipe search powered by <a id='Logo' href='http://www.yummly.com/recipes'> <img src='http://static.yummly.com/api-logo.png'/> </a> </span> </h1> {{#each Recipes}} <div class='Box'> <img class='Thumb' src="{{{smallImageUrls}}}" alt="{{recipeName}}"> <h3>{{recipeName}} <a id='Logo' href="{{Source.Url}}"> - {{{smallImageUrls}}}</a></h3> <h5>{{getFlavor Flavors}}</h5> <h5>{{sourceDisplayName}}</h5> <p>Ingredients:</p> <ul> {{#each ingredients}} <li>{{this}}</li> {{/each}} </ul> </div> {{/each}} </div> </script> <script type="text/javascript"> $(function(){ var result = null; $.ajax({ async: false, url: "http://api.yummly.com/v1/api/recipes?_app_id=fd47c664&_app_key=99aa6ecb68f1243a79614c84b1834814&images=large", //url:"http://localhost:8080/mininet/static/didi/wap/test.json", //dataType: 'json' dataType:"jsonp", jsonpCallback:"callback", }) //如果用平时的ajax方式,会有跨域问题,解决用jsonp /**.done(function ( rtn ) { if (typeof (rtn) === 'object') { result = rtn; } else { result = jQuery.parseJSON(rtn) } var source = $("#Content").html(); var Source = $("#Handlebars-Template").html(); //Compile the actual Template file var Template = Handlebars.compile(Source); //Generate some HTML code from the compiled Template var HTML = Template({ Recipes : result.matches }); $("#rest").html(HTML) });**/ }); //json请求回调函数(jsonp 解决跨域问题) function callback(rtn) { if (typeof (rtn) === 'object') { result = rtn; } else { result = jQuery.parseJSON(rtn) } var Source = $("#Handlebars-Template").html(); var Template = Handlebars.compile(Source); //Generate some HTML code from the compiled Template var HTML = Template({ Recipes : result.matches }); $("#rest").html(HTML) } //自定义helpers Handlebars .registerHelper("getFlavor", function(FlavorsArr){ var H = 0; var Name = ''; for(var F in FlavorsArr) { if(FlavorsArr[F] > H) { H = FlavorsArr[F]; Name = F; } } return "This Dish has a " + Name + " Flavor"; }); </script> </body> </html>