我會盡量按順序解釋這一點,但是這對我的js技能有一點點的延伸,所以我可以將它解釋爲一個白癡。從外部html文件中加載handlebars.js模板不會顯示任何內容
這裏是我的JavaScript來從服務器獲取的JSON,並嘗試將其推入模板:
//Server Interface Start
//Access the web api for The User:
var lucidServer = (function() {
//global error handler
$(document).ajaxError(function (event, xhr) {
alert(xhr.status + " : " + xhr.statusText);
});
//client Calls
var getClients = function (id) {
return $.ajax(clientUrl + "/list/" + id)
};
var getClient = function (id) {
return $.ajax(clientUrl + "/details/" + id)
};
//push them out to the world!
return {
getClients: getClients,
getClient: getClient,
};
}());
//Server Interface End
(function() {
//list of clients
var refreshClients = function() {
lucidServer.getClients(1).done(showAllClients);
};
var showAllClients = function (templateInput) {
var source;
var template;
var path = '../Templates/indexTemplates.html'
$.ajax({
url: path,
cache: true,
success: function (data) {
source = data;
template = Handlebars.compile(source);
$('#clientListOutput').html(template(templateInput));
}
});
};
$(function() {
refreshClients();
});
}());
GetClients工作正常,並返回JSON數據,我期待的。當我注意到templateInput時,它顯示了我的期望。
這裏是外部的模板:
<script id="clientList" type="text/html">
<div id="clients">
{{#each client}}
<span data-id="{{this.iD}}" />
<div>
<p>{{this.iD}}</p>
<p>{{this.name}}</p>
</div>
{{/each}}
</div>
</script>
什麼,我最終的目標是什麼是持有要麼我在一個HTML文件中的所有模板,我可以通過腳本顯示來電,或有每個模板是它自己的文件我可以打電話。當我運行該頁面沒有什麼顯示出來,沒有錯誤或任何東西。這裏是整個索引頁:
<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!-->
<html class="no-js">
<!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width" />
<link rel="stylesheet" href="../../Content/normalize.css">
<link rel="stylesheet" href="../../Content/main.css">
<script src="../../scripts/libs/modernizr-2.6.2.min.js"></script>
</head>
<body>
<!--[if lt IE 7]>
<p class="chromeframe">You are using an <strong>outdated</strong> browser. Please <a href="http://browsehappy.com/">upgrade your browser</a> or <a href="http://www.google.com/chromeframe/?redirect=true">activate Google Chrome Frame</a> to improve your experience.</p>
<![endif]-->
<section id="Application">
<div id="clientListOutput">
</div>
<div id="clientCreateOutput">
</div>
</section>
<footer>
</footer>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="../../scripts/libs/jquery-1.8.2.min.js"><\/script>')</script>
<script src="../../scripts/plugins.js"></script>
<script src="../../scripts/main.js"></script>
<script type="text/javascript" src="../../Scripts/libs/handlebars.js"></script>
<script>
var freelancerUrl = '@Url.RouteUrl("ApiControllerAndIntegerId", new { httproute="", controller = "Freelancer"})';
var clientUrl = '@Url.RouteUrl("ApiControllerAction", new { httproute="", controller = "Client"})';
var projectUrl = '@Url.RouteUrl("ApiControllerAction", new { httproute="", controller = "Project"})';
var storyUrl = '@Url.RouteUrl("ApiControllerAndIntegerId", new { httproute="", controller = "Story"})';
</script>
<script type="text/javascript" src="../../Scripts/serverInterface.js"></script>
</body>
</html>
編輯:我改變了我的模板稍微的樣子。通過在chrome工具中調試js,它告訴我''data'在showallclients中的ajax成功行中是未定義的。
幫助!
這給了我這個錯誤:ReferenceError:templateInput未定義 – ledgeJumper
您可能需要將調用包裝到lucidServer中,參見上文的編輯和http://api.jquery.com/jQuery.when/ – ebaxt
當然,這很有道理。但它仍然沒有渲染任何東西。有任何想法嗎? – ledgeJumper