Include <script type="text/javascript">.....</script> in js variable

Question

I am trying to include the following script in a variable.

<script type="text/javascript">//<![CDATA[Calendar.setup({
inputField : "datum",trigger    : "f_btn1",onSelect   : function() {this.hide() },dateFormat : "%Y-%m-%d "});//]]></script>*

var contentString ='<table><tr><td><input size="10" id="datum" /><button id="f_btn1">ddd</td></tr> </table> <script type="text/javascript">..see above script...</script>';

The browser generates an error in the line with </script>. I cannot place the script because it should be executed only if a window opens in google maps --> infowindow.open(map,marker1);

Is it generally possible to put the declaration of js in a variable? I have tried several combinations of commas and escape variations (\") but wasn't successful.

goto-bus-stop · Accepted Answer · 2015-01-24 15:18:22Z

3

The browser will read the </script> tag inside the string, and assume that you're closing the JavaScript block entirely. So if you write:

<script> var a = '</script>'; </script>

…it is not read as

<script>
  var a = '</script>';
</script>

But as

<script>
  var a = '
</script>'; </script>

Usually people solve this by just splitting up the tag and concatenating it:

<script> var a = '</scr' + 'ipt>'; </script>

answered Jan 24, 2015 at 15:18

goto-bus-stop

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1 Comment

Peter Over a year ago

I could solve the issue by splitting the closing script tag. thanks

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