Selenium2Library系列 keywords 之 _SelectElementKeywords 之 select_all_from_list(self, locator)

     def select_all_from_list(self, locator):
         """Selects all values from multi-select list identified by `id`.

         Key attributes for lists are `id` and `name`. See `introduction` for
         details about locating elements.
         """
         self._info("Selecting all options from list '%s'." % locator)

         select = self._get_select_list(locator)
         if not select.is_multiple:
             raise RuntimeError("Keyword 'Select all from list' works only for multiselect lists.")

         for i in range(len(select.options)):
             select.select_by_index(i)

方法名：select_all_from_list(self, locator)

公共方法 选中所有选项，适用于multi-select list

接收参数：locator

9行：使用_get_select_list(self, locator)方法，返回Select对象

13、14行：遍历所有options，并选中

使用：

输出结果：

INFO : Selecting all options from list 'id=creOutTime'.