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Problem with Substring

gbpathergbpather Members
edited November -1 in Sahi - Open Source
Hi,

I am using the following code to read through a string variable but it always returns a null value,
please help

var $temp_value = "Friend";
for (var $i = 0; $i < $temp_value.length; $i++){
if ($temp_value.substring(i, i+1) == "F"){
$c ++;
}
}

Thanks,

Comments

  • globalwormingglobalworming Moderators
    hi gbpather

    i think you forgot the dollars on the i_variable:

    var $temp_value = "Friend";
    for (var $i = 0; $i < $temp_value.length; $i++){
    if ($temp_value.substring($i, $i+1) == "F"){
    $c ++;
    }
    }

    this should work.

    regards
    Wormi
  • gbpathergbpather Members
    Hi Wormi,

    Thanks that works, my mistake for missing that out, any idea on the other topic i posted?

    Thanks,
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