class.ilSubmitButton.php

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<?php

class ilSubmitButton extends ilButtonBase
{
    protected string $cmd = "";

    public static function getInstance(): self
    {
        return new self(self::TYPE_SUBMIT);
    }


    //
    // properties
    //

    public function setCommand(string $a_value): void
    {
        $this->cmd = trim($a_value);
    }

    public function getCommand(): string
    {
        return $this->cmd;
    }


    //
    // render
    //

    public function render(): string
    {
        $this->prepareRender();

        $attr = array();
        $attr["type"] = "submit";
        $attr["name"] = "cmd[" . $this->getCommand() . "]";
        $attr["value"] = $this->getCaption();

        return '<input' . $this->renderAttributes($attr) . ' />';
    }
}