Title: Customizer Responsive Server-Side Components Device Preview
Author: Weston Ruter
Published: <strong>Hydref 29, 2016</strong>
Last modified: Tachwedd 9, 2017

---

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gyda fersiynau mwy diweddar o WordPress.

![](https://s.w.org/plugins/geopattern-icon/customizer-responsive-device-preview.
svg)

# Customizer Responsive Server-Side Components Device Preview

 Gan [Weston Ruter](https://profiles.wordpress.org/westonruter/)

[Llwytho i lawr](https://downloads.wordpress.org/plugin/customizer-responsive-device-preview.0.1.1.zip)

 * [Details](https://cy.wordpress.org/plugins/customizer-responsive-device-preview/#description)
 * [Reviews](https://cy.wordpress.org/plugins/customizer-responsive-device-preview/#reviews)
 * [Development](https://cy.wordpress.org/plugins/customizer-responsive-device-preview/#developers)

 [Cefnogaeth](https://wordpress.org/support/plugin/customizer-responsive-device-preview/)

## Disgrifiad

Read full writeup: [Previewing Themes with Adaptive Designs in the Customizer](https://make.xwp.co/2016/10/29/previewing-themes-with-adaptive-designs-in-the-customizer/).

This plugin extends the responsive device preview functionality in the customizer
which was added in 4.5 (see [#31195](https://core.trac.wordpress.org/ticket/31195)).
In core when you change the previewed device it merely changes the dimensions of
the preview, allowing you to simulate how the theme will appear on tablet or mobile
screens. What it does not do, however, is cause the preview to reload with the `
User-Agent` overridden for the current device being previewed. For themes that implement
a responsive design this core behavior is just fine since changing the dimensions
of the iframe will cause the appropriate media queries to apply. However, if you
have an adaptive design for your theme you won’t be able to see any server-side 
components that it may display when viewing a different device. For example, on 
mobile devices a theme may want to skip outputting the sidebar altogether to save
on bandwidth.

This plugin will ensure that the preview is refreshed when the previewed device 
is changed in addition to changing the preview window size. It will pass a `customize_previewed_device`
query parameter on the URL being previewed, and this parameter will be either `desktop`,`
tablet`, or `mobile`. The plugin will override the `$_SERVER['HTTP_USER_AGENT']`
to be a user agent representative of the supplied device type so that calls to `
wp_is_mobile()`, `jetpack_is_mobile()`, and `Jetpack_User_Agent_Info::is_tablet()`
will all return the expected values based on the current previewed device.

**Development of this plugin is done [on GitHub](https://github.com/xwp/wp-customizer-responsive-device-preview).
Pull requests welcome. Please see [issues](https://github.com/xwp/wp-customizer-responsive-device-preview/issues)
reported there before going to the [plugin forum](https://wordpress.org/support/plugin/customizer-responsive-device-preview).**

## Adolygiadau

There are no reviews for this plugin.

## Contributors & Developers

“Customizer Responsive Server-Side Components Device Preview” is open source software.
The following people have contributed to this plugin.

Cyfranwyr

 *   [ Weston Ruter ](https://profiles.wordpress.org/westonruter/)
 *   [ XWP ](https://profiles.wordpress.org/xwp/)

[Translate “Customizer Responsive Server-Side Components Device Preview” into your language.](https://translate.wordpress.org/projects/wp-plugins/customizer-responsive-device-preview)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/customizer-responsive-device-preview/),
check out the [SVN repository](https://plugins.svn.wordpress.org/customizer-responsive-device-preview/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/customizer-responsive-device-preview/)
by [RSS](https://plugins.trac.wordpress.org/log/customizer-responsive-device-preview/?limit=100&mode=stop_on_copy&format=rss).

## Cofnod Newid

#### 0.1.1 [2017-11-01]

 * Update minimum required version of WordPress to 4.7.
 * Re-use `parseQueryString` from core.
 * Explicitly require PHP 5.3.
 * Clean up JS, upgrade dev-lib.

#### 0.1.0 [2016-10-05]

Initial release.

## Meta

 *  Version **0.1.1**
 *  Last updated **9 blynedd yn ôl**
 *  Active installations **70+**
 *  WordPress version ** 4.7 neu uwch **
 *  Tested up to **4.9.29**
 *  PHP version ** 5.3 neu uwch **
 *  Language
 * [English (US)](https://wordpress.org/plugins/customizer-responsive-device-preview/)
 * Tags
 * [adaptive](https://cy.wordpress.org/plugins/tags/adaptive/)[customize](https://cy.wordpress.org/plugins/tags/customize/)
   [customizer](https://cy.wordpress.org/plugins/tags/customizer/)[responsive](https://cy.wordpress.org/plugins/tags/responsive/)
   [rwd](https://cy.wordpress.org/plugins/tags/rwd/)
 *  [Advanced View](https://cy.wordpress.org/plugins/customizer-responsive-device-preview/advanced/)

## Graddau

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/customizer-responsive-device-preview/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/customizer-responsive-device-preview/reviews/)

## Cyfranwyr

 *   [ Weston Ruter ](https://profiles.wordpress.org/westonruter/)
 *   [ XWP ](https://profiles.wordpress.org/xwp/)

## Cefnogaeth

Rhywbeth i’w ddweud? Angen help?

 [Gweld y fforwm cefnogi](https://wordpress.org/support/plugin/customizer-responsive-device-preview/)