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<!DOCTYPE html>
<html>
<head>
<script src="/usr/share/javascript/jsquery/jquery.min.js" type="text/javascript"></script>
<script src="/usr/share/javascript/jsrender/jsrender.min.js" type="text/javascript"></script>
<link href="../resources/demos.css" rel="stylesheet" type="text/css" />
<link href="../resources/movielist.css" rel="stylesheet" type="text/css" />
<style>
pre { font-size:10pt; font-weight:bold; }
</style>
</head>
<body>
<a href="../demos.html">JsRender Demos</a><br />
<h3>Example Scenario: providing default values for data.</h3>
<!---------------------- First Example ---------------------->
<div class="subhead">The simplest (and best) way: Javascript expression '||':</div>
<pre>
{{>languages||'Languages unavailable'}}
</pre>
<table>
<thead><tr><th>Title</th><th>{{>path}}</th></tr></thead>
<tbody id="movieList1"></tbody>
</table>
<!---------------------- Second Example ---------------------->
<div class="subhead">Creating a special custom tag:</div>
<pre>
{{get languages defaultValue="No languages!"/}}
$.views.tags({
get: function( value ) {
return value || this.props.defaultValue;
}
});
</pre>
<table>
<thead><tr><th>Title</th><th>{{get path default="..."}}</th></tr></thead>
<tbody id="movieList2"></tbody>
</table>
<!---------------------- Third Example ---------------------->
<div class="subhead">Creating a multi-purpose utility tag:</div>
<pre>
{{yesNo languages yes="Alternate languages available:" no="No alternate languages"/}}
$.views.tags({
yesNo: function( value ) {
return value ? this.props.yes : this.props.no;
}
});
</pre>
<table>
<thead><tr><th>Title</th><th>{{yesNo path yes="..." no="..."}}</th></tr></thead>
<tbody id="movieList3"></tbody>
</table>
<!--=================== Demo ===================-->
<!------------------ Templates ------------------>
<script id="movieTemplate1" type="text/x-jsrender">
<tr>
<td>{{>title}}</td>
<td>
{{>languages||'Languages unavailable'}}
</td>
</tr>
</script>
<script id="movieTemplate2" type="text/x-jsrender">
<tr>
<td>{{>title}}</td>
<td>
{{get languages defaultValue="No languages!"/}}
</td>
</tr>
</script>
<script id="movieTemplate3" type="text/x-jsrender">
<tr>
<td>{{>title}}</td>
<td>
{{yesNo languages yes="Alternate languages available:" no="No alternate languages"/}}
<em>{{>languages}}</em>
</td>
</tr>
</script>
<!------------------ Script ------------------>
<script type="text/javascript">
$.views.tags({
get: function( value ) {
return value || this.props.defaultValue;
},
yesNo: function( value ) {
return value ? this.props.yes : this.props.no;
}
});
var movies = [
{
title: "Meet Joe Black",
languages: "English and French"
},
{
title: "Eyes Wide Shut"
},
{
title: "The Mighty"
},
{
title: "City Hunter",
languages: "Mandarin and Chinese"
}
];
$( "#movieList1" ).html(
$( "#movieTemplate1" ).render( movies )
);
$( "#movieList2" ).html(
$( "#movieTemplate2" ).render( movies )
);
$( "#movieList3" ).html(
$( "#movieTemplate3" ).render( movies )
);
</script>
</body>
</html>
|
