XOOPS / XoopsCore

     *

     * @return string

     */

    public function renderValidationJS()

    {

        // render custom validation code if any

        if (!empty($this->customValidationCode)) {

            return implode("\n", $this->customValidationCode);

            // generate validation code if required

        } elseif ($this->isRequired()) {

            $eltname = $this->getName();

            $eltcaption = $this->getCaption();

            $eltmsg = empty($eltcaption)

                ? sprintf(\XoopsLocale::F_ENTER, $eltname)

                : sprintf(\XoopsLocale::F_ENTER, $eltcaption);

            $eltmsg = str_replace('"', '\"', stripslashes($eltmsg));

            return "\n"

            . "var hasChecked = false; var checkBox = myform.elements['{$eltname}'];"

            . " if (checkBox.length) {for (var i = 0; i < checkBox.length; i++)"

            . " {if (checkBox[i].checked == true) {hasChecked = true; break;}}}"

            . "else{if (checkBox.checked == true) {hasChecked = true;}}"

            . "if (!hasChecked) {window.alert(\"{$eltmsg}\");if (checkBox.length)"

            . " {checkBox[0].focus();}else{checkBox.focus();}return false;}";

        }

        return '';

    }

}

     *

     * @return string

     */

    public function renderValidationJS()

    {

        // render custom validation code if any

        if (!empty($this->customValidationCode)) {

            return implode("\n", $this->customValidationCode);

            // generate validation code if required

        } elseif ($this->isRequired()) {

            $eltname = $this->getName();

            $eltcaption = $this->getCaption();

            $eltmsg = empty($eltcaption)

                ? sprintf(\XoopsLocale::F_ENTER, $eltname)

                : sprintf(\XoopsLocale::F_ENTER, $eltcaption);

            $eltmsg = str_replace('"', '\"', stripslashes($eltmsg));

            return "\nvar hasSelected = false; var selectBox = myform.{$eltname};"

                . "for (i = 0; i < selectBox.options.length; i++ ) { "

                . "if (selectBox.options[i].selected == true && selectBox.options[i].value != '') "

                . "{ hasSelected = true; break; } }" . "if (!hasSelected) "

                . "{ window.alert(\"{$eltmsg}\"); selectBox.focus(); return false; }";

        }

        return '';

    }

}