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render_dropdown_question()

Description

render_dropdown_question - Used to display a question with a dropdown selector

Parameters

ColumnTypeDefaultDescription
$label string Label of question
$inputname string Name of input field
$options array array Array of options (value and text pairs) (eg. array('pixelwidthmin'=>'From','pixelwidthmin'=>'To')
$current string "" The current selected value
$extra string "" Extra attributes used on the selector element
$ctx array array Rendering context. Should be used to inject different elements (e.g set the div class, add onchange for select)

Return

void

Location

include/render_functions.php lines 1675 to 1704

Definition

 
function render_dropdown_question($label, $inputname, $options = array(), $current="", $extra="", array $ctx = array())
    {
    $div_class = array("Question");
    if(isset($ctx["div_class"]) && is_array($ctx["div_class"]) && !empty($ctx["div_class"]))
        {
        $div_class = array_merge($div_class, $ctx["div_class"]);
        }
    $input_class = isset($ctx["input_class"]) ? $ctx["input_class"] : "stdwidth";

    $onchange = (isset($ctx["onchange"]) && trim($ctx["onchange"]) != "" ? trim($ctx["onchange"]) : "");
    $onchange = ($onchange != "" ? sprintf("onchange=\"%s\"", $onchange) : "");

    $extra .= " {$onchange}";
    ?>
    <div class=" echo escape(implode(" ", $div_class)); ?>">
        <label> echo escape($label); ?></label>
        <select  name=" echo escape($inputname); ?>" class=" echo escape($input_class); ?>" id=" echo escape($inputname); ?>"  echo $extra; ?>>
        
        foreach ($options as $optionvalue=>$optiontext)
            {
            ?>
            <option value=" echo escape(trim((string)$optionvalue))?>"  if (trim((string)$optionvalue)==trim((string)$current)) {?>selected } ?>> echo escape(trim((string)$optiontext))?></option>
            
            }
        ?>
        </select>
        <div class="clearerleft"></div>
    </div>
    
    }

This article was last updated 12th December 2024 20:35 Europe/London time based on the source file dated 12th December 2024 19:40 Europe/London time.