# UserPopup

`UserPopup`s are used to display a popup relative to a target control.

{% hint style="success" %}
Show the popup by calling the `ShowPopup` method with a target control.
{% endhint %}

{% hint style="info" %}
For a full list of properties, methods and events see the [API documentation.](http://docs.wisej.com/api)
{% endhint %}

## Features

### Alignment

The `UserPopup` can be shown anywhere in relation to the popup's target control.

* `TopLeft`: The popup is shown above the opener aligned to the left edge.
* `TopCenter`: The popup is shown above the opener and horizontally centered.
* `TopRight`: The popup is shown above the opener aligned to the right edge.
* `BottomLeft`: The popup is shown below the opener aligned to the left edge.
* `BottomCenter`: The popup is shown below the opener and horizontally centered.

![Popup Alignment - Top and Bottom](/files/-Mj66RvAe_Jw3d7lVWAl)

* `BottomRight`: The popup is shown below the opener aligned to the right edge.
* `LeftTop`: The popup is shown to the left of the opener aligned to the top edge.
* `LeftMiddle`: The popup is shown to the left of the opener and vertically centered.

![Popup Alignment - Left Side](/files/-Mj66_Crafg4G9evrnG6)

* `LeftBottom`: The popup is shown to the left of the opener aligned to the bottom edge.
* `RightTop`: The popup is shown to the right of the opener aligned to the top edge.

![Popup Alignment - Right Side](/files/-Mj66qVDCK7xm8UFHZ9o)

* `RightMiddle`: The popup is shown to the right of the opener and vertically centered.
* `RightBottom`: The popup is shown to the right of the opener aligned to the bottom edge.

### Full Customization

The `UserPopup` is fully customizable. Any kind of control can be added to the container.

![UserPopup Customization Example](/files/-Mj65Izqy-lAHJvElRVt)

## Advanced

### JavaScript Widget <a href="#javascript-widget" id="javascript-widget"></a>

| Item             | Description                                                                                                         |
| ---------------- | ------------------------------------------------------------------------------------------------------------------- |
| Class name       | "wisej.web.UserPopup"                                                                                               |
| Theme appearance | "userpopup", see [Themes](https://docs.wisej.com/theme-builder/theme-elements/elements).                            |
| Child components | "pane" is the container. See [JavaScript](/docs/concepts/javascript-object-model.md).                               |
| Source code      | [https://github.com/iceteagroup/wisej-js](https://github.com/iceteagroup/wisej-js/blob/master/wisej.web.TextBox.js) |


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