# 3 触发器

#### 概述

可以从 *配置 -
>模板*中访问模板的触发器列表，然后单击相应模板的触发器。

可以从*配置 - >主机*访问主机的触发器列表，然后单击相应主机的触发器。

![](../../../../../../assets/en/manual/web_interface/triggers_conf.png){width="600"}

显示数据：

|列|述|
|---|---|
|*Severity*|触发器的严重性由名称和单元格背景颜色显示。|
|*Name*|触发器的名称，显示为蓝色链接以触发细节。<br>单击触发器名称链接将打开触发器[配置表](/manual/config/triggers/trigger#configuration).\\\\如果主机触发器属于模板，则模板名称将在触发器名称之前显示为灰色链接。 单击模板链接将打开模板级别的触发器列表。<br>如果触发器是从触发器原型创建的，则其名称前面是低级别的发现规则名称，以橙色显示。 单击发现规则名称将打开触发器原型列表。|
|*Expression*|显示触发表达式。 表达式的host-item部分显示为链接，链接到项目配置表单。|
|*Status*|显示触发状态 - *启用*, *禁用* 或者*未知*. 通过点击状态，您可以更改它 - 从启用到禁用（反之亦可）; 从未知到已禁用（反之亦可）。|
|*Info*|如果一切正常，此列中不会显示图标。 如果有错误，将显示带有十字架的红色方形图标。 将鼠标移动到图标上方，您将看到带有错误描述的工具提示。|

点击右上角*创建触发器*配置新的触发器。

##### 批量编辑选项

列表下方的按钮提供了一些批量编辑选项：

-   *Enable* - 将触发状态更改为 *启用*
-   *Disable* - 将触发状态更改为 *禁用*
-   *Copy* - 将触发器复制到其他主机或模板
-   *Mass update* - 一次更新多个触发器的几个属性
-   *Delete* - 删除触发器

要使用这些选项，请在相应的触发器之前标记复选框，然后单击所需的按钮。

### 3 Triggers

#### Overview

The trigger list for a template can be accessed from *Configuration →
Templates* and then clicking on Triggers for the respective template.

The trigger list for a host can be accessed from *Configuration → Hosts*
and then clicking on Triggers for the respective host.

![](../../../../../../assets/en/manual/web_interface/triggers_conf1.png){width="600"}

Displayed data:

|Column|Description|
|------|-----------|
|*Severity*|Severity of the trigger is displayed by both name and cell background colour.|
|*Name*|Name of the trigger, displayed as a blue link to trigger details.<br>Clicking on the trigger name link opens the trigger [configuration form](/manual/config/triggers/trigger#configuration).<br>If the host trigger belongs to a template, the template name is displayed before the trigger name, as a grey link. Clicking on the template link will open the trigger list on the template level.<br>If the trigger has been created from a trigger prototype, its name is preceded by the low level discovery rule name, in orange. Clicking on the discovery rule name will open the trigger prototype list.|
|*Expression*|Trigger expression is displayed. The host-item part of the expression is displayed as a link, leading to the item configuration form.|
|*Status*|Trigger status is displayed - *Enabled*, *Disabled* or *Unknown*. By clicking on the status you can change it - from Enabled to Disabled (and back); from Unknown to Disabled (and back).|
|*Info*|If everything is fine, no icon is displayed in this column. If there are errors, a red square icon with a cross is displayed. Move the mouse over the icon and you will see a tooltip with the error description.|

To configure a new trigger, click on the *Create trigger* button in the
top right-hand corner.

##### Mass editing options

Buttons below the list offer some mass-editing options:

-   *Enable* - change trigger status to *Enabled*
-   *Disable* - change trigger status to *Disabled*
-   *Copy* - copy the triggers to other hosts or templates
-   *Mass update* - update several properties for a number of triggers
    at once
-   *Delete* - delete the triggers

To use these options, mark the checkboxes before the respective
triggers, then click on the required button.