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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" />
</head>
<body>
<a href="../demos.html">JsRender Demos</a><br />
<h3>Template context: Passing in additional variables to a render() call</h3>
<div class="subhead">Passing in contextual variables or helper functions, using the options parameter of <em>...render( data, options );</em></div>
<pre>
$( selector ).render( data, {
reverseSort: reverse,
buttonCaption: reverse ? "Sort increasing" : "Sort decreasing",
format: myFormatFunction
})
</pre>
<div class="subhead">Use <em>~name</em> to context variables or helpers by name - whether passed in with options,</div>
<div class="subhead">registered globally as helpers, or registered as helpers for a specific template.</div>
<pre>
<th><button>{{>~buttonCaption}}</button></th>
...
<td>{{>~format(title)}}</td>
...
<td>{{sort languages reverse=~reverseSort}}...{{/sort}}</td>
</pre>
<!--================ Demo ================-->
<script id="movieTemplate" type="text/x-jsrender">
<thead>
<tr>
<th><button id="formatBtn">{{>~format('Title')}}</button></th>
<th><button id="sortBtn">{{>~buttonCaption}}</button></th>
</tr>
</thead>
<tbody>
{{for #data}}
<tr>
<td>{{>~format(title)}}</td>
<td>
{{sort languages reverse=~reverseSort}}
<div>
<b>{{>name}}</b>
</div>
{{/sort}}
</td>
</tr>
{{/for}}
</tbody>
</script>
<table id="movieList"></table>
<br />
<script type="text/javascript">
$.views.tags({
// Tag to reverse-sort an array
sort: function( array ) {
var ret = "";
if ( this.props.reverse ) {
// Render in reverse order
for ( var i = array.length; i; i-- ) {
ret += this.renderContent( array[ i - 1 ] );
}
} else {
// Render in original order
ret += this.renderContent( array );
}
return ret;
}
});
var reverse = false,
upperCase = false,
movies = [
{
title: "Meet Joe Black",
languages: [
{ name: "English" },
{ name: "French" }
]
},
{
title: "Eyes Wide Shut",
languages: [
{ name: "French" },
{ name: "German" },
{ name: "Spanish" }
]
}
];
function myFormatFunction(value) {
return upperCase ? value.toUpperCase() : value.toLowerCase();
}
$("#movieList")
.on("click", "#sortBtn", function(){
reverse = !reverse;
renderList();
})
.on("click", "#formatBtn", function(){
upperCase = !upperCase;
renderList();
});
function renderList() {
$( "#movieList" ).html(
$( "#movieTemplate" ).render( [movies], {
reverseSort: reverse,
buttonCaption: reverse ? "Sort increasing" : "Sort decreasing",
format: myFormatFunction
})
);
}
renderList();
</script>
</body>
</html>
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