code/.docs/prototype_Global/function_helma.Html.isSelected.html

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  67         <big><tt>Global.helma.Html.isSelected&nbsp;(value,&nbsp;selectedValue)</tt></big><br>
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  73         Static helper method used in helma.Html.checkBox
  74 and helma.Html.dropDown to check if a current value
  75 matches against one or more selected values passed
  76 as argument <br><br>
  77
  78         <ul>
  79                 <li><b>Parameter</b> <code>{String}</code>:<br/>
  80 value The current value to check<li><b>Parameter</b> <code>{String|Array}</code>:<br/>
  81 selectedValue Either a single value to check against the current value, or an array containing values.
  82                 <li><b>Returns</b><br>
  83 True in case the value is among the selected values, false otherwise
  84
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  96         <td>Sourcecode in /root/helma-1.6.1/modules/helma/Html.js:
  97         <pre><font color="#aaaaaa">88:</font>   helma.Html.isSelected = function(value, selectedValue) {
  98 <font color="#aaaaaa">89:</font>       if (selectedValue == null || value == null)
  99 <font color="#aaaaaa">90:</font>           return false;
 100 <font color="#aaaaaa">91:</font>       if (selectedValue instanceof Array)
 101 <font color="#aaaaaa">92:</font>           return selectedValue.contains(value);
 102 <font color="#aaaaaa">93:</font>       return value == selectedValue;
 103 <font color="#aaaaaa">94:</font>   }
 104 </pre>
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