krl - 如何使 "notify"框消失

Question

当我响应网络事件时，我想让之前操作过的(？)通知框消失。是否有 KRL 方法告诉它消失，还是必须通过 javascript 完成？

如果必须通过javascript完成，请提供示例

Answer 1

新 Shiny 令人敬畏的答案!

我之前的所有回答都很糟糕!您真正应该做的是触发关闭按钮上的点击事件。

$K(".kGrowl-notification .close").trigger("click");

当您响应网络事件时，只需发出该 JavaScript。

更好的示例应用:

ruleset a60x469 {
  meta {
    name "better-close-notify-example"
    description <<
      better-close-notify-example
    >>
    author "Mike Grace"
    logging on
  }

  rule put_notify_on_page {
    select when pageview ".*"
    {
      // put notify on page
      notify("Hello","I'm on your page") with sticky = true;

      // raise web event
      emit <|
        setTimeout(function() {
          app = KOBJ.get_application("a60x469");
          app.raise_event("clear_notify");
        }, 2000);
      |>;
    }
  }

  rule clear_notify {
    select when web clear_notify
    {
      emit <|
        $K(".kGrowl-notification .close").trigger("click")
      |>;
    }
  }
}

---

陈腐的回答

---

您可以通过多种方式实现这一目标。

• emit用于隐藏或替换通知的 JavaScript
• 更改样式以显示:无 set_element_attr
• replace_inner action删除通知(邪恶)

示例:

设置元素属性

set_element_attr(".kGrowl", "style", "display:none");

发出[移除](邪恶)

emit <|
  $K(".kGrowl").remove();
|>;

发出[隐藏]

emit <|
  $K(".kGrowl").hide();
|>;

replace_html(邪恶)

replace_html(".kGrowl","");

完整应用示例:

ruleset a60x468 {
  meta {
    name "example-clear-notify"
    description <<
      example-clear-notify
    >>
    author "Mike Grace"
    logging on
  }

  rule put_notify_on_page {
    select when pageview ".*"
    pre {
      button =<<
        <button id="clear-notify">Click me to clear the notify</button>
      >>;
    }
    {
      notify("Hello","I'm on your page") with sticky = true;
      append("body", button);
      emit <|
        $K("#clear-notify").click(function() {
          app = KOBJ.get_application("a60x468");
          app.raise_event("clear_notify");
        });
      |>;
    }
  }

  rule clear_notify {
    select when web clear_notify
    {
      replace_inner(".kGrowl","");
    }
  }
}

示例应用书签:=> http://mikegrace.s3.amazonaws.com/forums/stack-overflow/example-clear-notify-dev_bookmarklet.html

在 example.com 上运行的示例应用程序:

点击清除按钮: