Including Javascript in Jquery templates

Is it possible to perform javscript operations within the jQuery template markup?

I have a collection of objects for which I only want to show certain information on the first iteration through the template.

<script type="text/javascript">
    var x = 0; // Counter
</script>

<script id="QuoteTemplate" type="text/x-jQuery-tmpl">

     {{if x = 0 }}
        // Sh开发者_JS百科ow Stuff
     {{ x++ }}

</script>

JQuery template itself is any HTML markup, along with any of a set of template tags which enable some very rich scenarios for creating data-driven UI. The current set of tags that are supported in jQuery templates are:

- ${...}: Evaluate fields or expression
- {{each ...}}...{{/each}}: Iterate without creating template items
- {{if ...}}...{{else ...}}...{{/if}}: Conditional sections
- {{html ...}}: Insert markup from data
- {{tmpl ...}}: Composition, as template items
- {{wrap ...}}...{{/wrap}}: Composition, plus incorporation of wrapped HTML

And for more details and example please visit here.

I don't think it a bad question. The doc is clear but you have to find it on the ${} syntax.

${fieldNameOrExpression} The name of a field on the current data item, or a JavaScript function or expression to be evaluated.

Try $.tmpl('<p>${a + 1}</p>', {a: 1}) in a console.