我在使用 jQuery 模板时遇到问题,就像使用普通的 jQuery DOM 对象一样。在将模板函数创建的 HTML 附加到 DOM 之前,我需要更改它。
下面我的示例中的注释解释了我想要做什么以及出了什么问题。
<script id="movieTemplate" type="text/x-jquery-tmpl">
<tr class="week_${week}">
<td colspan="6">Vecka: ${week}</td>
</tr>
<tr class="detail">
<td>Kund: ${customer}</td>
<td>Projekt: ${project}</td>
<td>Tidstyp: ${time_type}</td>
<td>Datum: ${date}</td>
<td>Tid: ${quantity}</td>
<td>Beskrivning: ${description}</td>
</tr>
</script>
<script type="text/javascript">
var movies = [
{ customer: "SEMC", project: "Product catalogue", time_type: "Programmering", date: "2010-11-08", quantity: 2, description: "buggar", week: 45 },
{ customer: "SEMC", project: "Product catalogue", time_type: "Programmering", date: "2010-11-09", quantity: 3, description: "buggar igen", week: 45 }
];
$("#movieTemplate").tmpl(movies).appendTo("#movieList");
$("#btnAdd").click(function () {
//hash with data
var data = { customer: $("#clients").val(), project: $("#projects").val(), time_type: $("#timeTypes").val(), date: $("#date").val(), quantity: $("#quantity").val(), description: $("#description").val(), week: $("#week").val() }
//do the templating
var html = $("#movieTemplate").tmpl(data).find(".week_" + data.week).remove().appendTo("#movieList");
console.log(html.html()); //Returns null. WHY?!
var html = $("#movieTemplate").tmpl(data).appendTo("#movieList");
console.log(html.html()); //Returns the first <tr> only. But appends the full html correctly
return false;
});
</script>