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<?php |
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|
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/* |
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* Smarty plugin |
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* ------------------------------------------------------------- |
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* Type: function |
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* Name: html_options |
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* Purpose: Prints the list of <option> tags generated from |
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* the passed parameters |
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* ------------------------------------------------------------- |
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*/ |
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function smarty_function_html_options($params, &$smarty) |
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{ |
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$print_result = true; |
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|
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extract($params); |
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|
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$html_result = ''; |
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|
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settype($selected, 'array'); |
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if (isset($options)) { |
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settype($options, 'array'); |
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foreach ($options as $key => $value) { |
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$html_result .= "<option value=\"$key\""; |
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if (in_array($key, $selected)) |
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$html_result .= " selected=\"selected\""; |
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$html_result .= ">$value</option>\n"; |
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} |
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} else { |
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settype($output, 'array'); |
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settype($values, 'array'); |
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for ($i = 0, $for_max = count($output); $i < $for_max; $i++) { |
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/* By default, check value against $selected */ |
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$sel_check = $values[$i]; |
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$html_result .= "<option"; |
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if ($i < count($values)) |
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$html_result .= " value=\"".$values[$i]."\""; |
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else |
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$sel_check = $output[$i]; /* if more outputs than values, then |
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check output against $selected */ |
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if (in_array($sel_check, $selected)) |
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$html_result .= " selected=\"selected\""; |
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$html_result .= ">".$output[$i]."</option>\n"; |
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} |
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} |
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|
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if ($print_result) |
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print $html_result; |
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else |
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return $html_result; |
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} |
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|
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/* vim: set expandtab: */ |
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|
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?> |
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