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I am really starting with Smarty and I do not understand this fact:

if I put the next code inside my template index.tpl

<script type="text/javascript">
  function toAlert() {
    alert('{$text}' );
  }
</script>

I can access to the function toAlert and show the content of Smarty variable {{$text}}, but if I put this code into a js file lije javascript.js and I try to access it by putting into de template the link:

I cannot access to the function as well.

Can anyone tell me why or help wher can I find this specific info? thank you!!

I am really starting with Smarty and I do not understand this fact:

if I put the next code inside my template index.tpl

<script type="text/javascript">
  function toAlert() {
    alert('{$text}' );
  }
</script>

I can access to the function toAlert and show the content of Smarty variable {{$text}}, but if I put this code into a js file lije javascript.js and I try to access it by putting into de template the link:

I cannot access to the function as well.

Can anyone tell me why or help wher can I find this specific info? thank you!!

• javascript
• php
• smarty

Share Improve this question Follow asked Jul 15, 2014 at 15:28 jmcordobajmcordoba 9322 gold badges22 silver badges66 bronze badges 3

• 2 php executes before the page is loaded, so the js above actually looks like alert('theactualvalueof$text');. Therefor it cant work the other way arround, as php has already beed parsed when js runs – Steve Commented Jul 15, 2014 at 15:32
• What I finally did was to load the PHP texts n the javaScript variables in the temaplate, like this: var text = '{$text}'; and then I could use the javascript variable text inside the <script> file loaded after the PHP code. – jmcordoba Commented Nov 6, 2014 at 16:20
• Yes, thats a good solution. Storing them as properties of an object instead of individual variables might be a little cleaner, eg var data = { text: '{$text}', other: '{$other}'}; Then you can access alert(data.text + ' ' + data.other); – Steve Commented Nov 6, 2014 at 16:30

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2 Answers 2

Sorted by: Reset to default 4

Smarty 2 requires escaping of the "{" and "}" characters, you can use {ldelim} and {rdelim} to escape them individually or wrap entire blocks of text with {literal}{/literal}. It's usually cleaner to use {ldelim} and {rdelim} when there is embedded smarty tags, so example:

<script type="text/javascript">
  function toAlert() {ldelim}
    alert('{$text}');
  {rdelim}
</script>

Smarty 3 conveniently ignores "{" and "}" characters surrounded by white space, so your javascript example would work as-is.

You should put this code intp TPL file to make this work. Only TPL files are processed as Smarty files and you can use there Smarty variables.

Your code put should work out of the box in your index.tpl file but if it weren't try:

<script type="text/javascript">
{literal}
  function toAlert() {
    alert('{/literal}{$text}{literal}' );
  }
{/literal}
</script>

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