src/Easy/Element/InputElement.php
protected function addSCKeyScript()
    {
        $keyMap = $this->getSCKeyFuncMap();
        if (count($keyMap) == 0) {
            return "";
        }
        Openbizx::$app->getClientProxy()->appendScripts("shortcut", "shortcut.js");
        $str = "<script>\n";
        $formObj = $this->getFormObj();

        if (!$formObj->removeall_sck) {
            $str .= " shortcut.removeall(); \n";
            $formObj->removeall_sck = true;
        }

        foreach ($keyMap as $key => $func) {
            $str .= " shortcut.remove(\"$key\"); \n";
        }

        $str .= " shortcut.add(\"$key\",function() { $func }); \n";
        $str .= "</script>\n";
        return $str;
    }
protected function addSCKeyScript()
    {
        $keyMap = $this->getSCKeyFuncMap();
        if (count($keyMap) == 0) {
            return "";
        }
        Openbizx::$app->getClientProxy()->appendScripts("shortcut", "shortcut.js");
        $str = "<script>\n";
        $formObj = $this->getFormObj();

        if (!$formObj->removeall_sck) {
            $str .= " shortcut.removeall(); \n";
            $formObj->removeall_sck = true;
        }

        foreach ($keyMap as $key => $func) {
            $str .= " shortcut.remove(\"$key\"); \n";
        }

        $str .= " shortcut.add(\"$key\",function() { $func }); \n";
        $str .= "</script>\n";
        return $str;
    }
Add sort-cut key scripts

@return string