Our classic WordPress themes feature a complex and highly configurable slider which can feature either custom defined slides or ones generated out of site posts. With the enforcement of customizer-based theme options, we had no way of keeping most of this functionality (since repository themes are also not allowed to create custom content). All we could have included with our new line of customizer-based themes was the slider-out-of-posts functionality. However we felt this wasn’t enough.
And while still young and with plenty of room for new features, we feel our slider plugin has already surpassed the capabilities and robustness of our previous integrated slider. To convince yourself of this, you can give it a try right now.
- Sample Content
- Defining Sliders
- Defining Slides
- Displaying a Slider
Upon activation, our customizer-based WordPress themes will recommend their companion plugins through a dashboard notification. Click on Begin installing plugin and follow the steps to install and activate Serious Slider (you can chose to install the other companion plugins as well – read about the usefulness of the Force Regenerate plugin here).
If you’ve previously dismissed this notification, do not fret. The library we use to recommend plugins provides a convenient plugins installation page, under Appearance » [Theme] Addons
The plugin can also be used totally separate from any of our themes. In that case you can install it like you’d install any other WordPress plugin, through the Plugins > Add New interface (simply search for Serious Slider).
Once installed and activated, the plugin will create its own content section in the dashboard sidebar titled Serious Slider (right below Pages).
Some terminology clarifications:
- slide – is the content bit (made up of an image, a title, some text and perhaps a custom link) that’s actually visible on the site (for a longer or shorter time, depending on configured durations);
- slider – is a collection of slides (consider it a category of sorts); the slider is the entity that you are selecting/insert to display in your site’s content; it is not visible as such, but its associated slides are displayed;
The slides are listed under All Slides, while the sliders are found under Manage Sliders.
You can have multiple slides and multiple sliders, with one slide only being associated (part of) a single slider at a time.
When there is no content available the plugin will suggest adding some or loading the sample content. Click the underlined link on the All Slides page and then the Create Sample Slider on the plugin’s info page to load sample content. The suggestion link is hidden when you do have slides, but the sample content button is always available on the About page if you ever need to use it.
Using the sample content is a very good way of getting started as it provides a basis for your own sliders and slides.
With or without sample content, start by creating a new slider (or customizing an existing one) from the Define Sliders page.
Here a slider’s configuration parameters can be defined. The Title field is used for administration purposes (to identify the slider) and is not publicly displayed anywhere.
2. Images selection
Click Select Images (2) button to quickly create a slider from a selection of images without adding individual slides manually. The plugin will automatically use certain information from the images during slides generation: image filename as slide title and image caption (or image description if caption is not set) as slide text. These can be adjusted later by editing the individual slides.
Existing sliders are displayed on the right side of the page (together with the shortcode call – indicted by the arrow).
The rest of the configuration parameters control the slider’s appearance and behaviour:
3. General Options
- Sort (A) and display slides within the slider by publish date (newest to oldest) or order (low to high)
- Slider size (B) can be set to:
- adapt to images – keep width, resize slider dimensions according to image heights)
- contain images – keeps configured width and height and resizes (shrinks) images proportionally to fit within the values
- force images to size – hard resize images to the configure slider size values, even if aspect ratio distortion will occur; we strongly recommend the dimensions set match those of the slides images used
- Slider width (C) (in pixels) – the slider is responsive and will shrink to fit the screen width when needed
- Slider height (D) (in pixels) – only matters when the size option is set to force constraints
- Responsiveness (Q*) behaviour can be set to:
- maintain height mode – is intended for sliders where the caption is more important than the slide image; it maintains the slider height on all screen sizes (to keep the caption fitting in) while cropping the sides of the images to fit on the smaller screens
- legacy mode – is intended for sliders where the images are important and caption text is very short or non-existent; this setting shrinks the images while maintaining their aspect ratio and complete visibility, resulting in very little room for captions on the narrowest screens
- Hides the caption titles (R**) when they are not needed
- Slider appearance style (E) – chose from 7 appearance presets: Light, Light 2, Dark, Square, Tall, Caption Left and Caption Bottom; the last, Cryout Theme is a special style that can be used for best integration of the slider with our themes’ appearance.
- Adjust the visibility of the navigation arrows and bullets (F) between always visible, always hidden or appearing on hover.
- Adjust to increase or decrease the overall slider caption font sizes (G).
- Adjust the caption text alignment (H) inside captions – left, right, center or justified.
- Limit the caption maximum width (I), in pixels
- Caption appearance style (J) – choose from 3 presets: none, text shadow or text background color to increase the visibility of the caption text.
- Choose the accent color (K) (used differently depending on appearance style on slider elements like bullets or arrows)
- Set the transition animation effect (L) between different slides. Select from 7 presets: Fade, Slide, Overslide, Underslide, Parallax, Horizontal Flip or Vertical Flip.
- Pause (M) transitions between slides on hover
- Transition delay (N): the amount of time (in milliseconds) a slide is displayed on the site
- Transition duration (O): the amount of time (in milliseconds) the transition effect between slides takes
- Set the caption animation effect (P) on appearance. Choose from 6 presets: no animation, Fade, Slide, Blur, Zoom In or Zoom Out.
To create a new slide, click the Add New Slide button in the sidebar.
- The title field will be used as the slide’s caption title.
- The content will be used as the slide’s caption text. The content can use HTML markup *** If you’re updating from an old slider version and relied on links inside captions to display slide buttons, this has now been replaced with dedicated slide buttons – see below.
- Associate the slide with a specific slider. The slider should already exist to be selectable from the list. A slide can only be associated with one slider at a time.
- Specify an (optional) order value if you’re sorting the slides by the order attribute; otherwise control the slides order by adjusting their publication date and time.
- The featured image is the slide itself. We recommend using images of the same dimensions as the values set in the slider options for optimum results. If using larger images (for improved quality), ensure that the images have the same aspect ratio between themselves and with the configured slider size.
- The slider can display up to two slide buttons (with individual links) on each slide – leaving the label fields empty disables the buttons:
- a. slide button label and c. link URL
- b. second slide button label and d. it’s link URL
- e. makes the buttons open in a new tab/window
- f. assigns a separate URL link on the slide image itself and g. makes it open in a new tab/window
The All Slides page lists all the slides (from all sliders) with some of their attributes: the title, the associated slider, the featured image, publish date and order value.
While hovering over a specific slide row WordPress will reveal the Edit and Quick Edit buttons with which the slide (under the title) or slider (under slider name) can be edited.
The slide image can be quickly set, changed or removed using the available functionality in the Featured Image column.
The interface can also list only slides associated with a particular slider using the available Slider filter functionality.
Displaying a slider
Our customizer-based themes include built-in support for our slider plugin. This is integrated in the customize interface panel, under the theme’s Landing Page » Slider options. Simply select the Serious Slider value for the Slider option and choose the desired slider from the second option.
You can also use the slider shortcode call
[[serious-slider id='X']] to integrate a specific slider in site content (inside posts, pages or even input fields), widgets content, text input fields or other locations supporting shortcodes. You can retrieve the exact shortcode/ID for a specific slider from the Define Sliders section.
The plugin additionally provides a widget for displaying sliders in widget areas.
The information and features presented in this tutorial apply to Serious Slider version 1.0. We will continue updating this tutorial as we add new options or features to the plugin.
For questions or additional information, you can find us in the forums.
* Option introduced in v1.2.0
** Option introduced in v1.1.1