src/Easy/Element/InputPicker.php
public function render()
    {
        $this->defaultValueRename = "N";
        $this->enabled = 'N';
        $sHTML = parent::render();

        // sample picker call CallFunction('easy.f_AttendeeListChild.LoadPicker(view,form,elem)','Prop_Window');
        if ($this->valuePicker != null) {
            $function = $this->formName . ".LoadPicker($this->valuePicker,$this->objectName)";
            $sHTML .= " <input type=button onClick=\"Openbizx.CallFunction('$function');\" value=\"...\" style='width:20px;' />";
        }

        return $sHTML;
    }
public function render()
    {
        $this->defaultValueRename = "N";
        $this->enabled = 'N';
        $sHTML = parent::render();

        // sample picker call CallFunction('easy.f_AttendeeListChild.LoadPicker(view,form,elem)','Prop_Window');
        if ($this->valuePicker != null) {
            $function = $this->formName . ".LoadPicker($this->valuePicker,$this->objectName)";
            $sHTML .= " <input type=button onClick=\"Openbizx.CallFunction('$function');\" value=\"...\" style='width:20px;' />";
        }

        return $sHTML;
    }
Render, draw the control according to the mode

@return string HTML text