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Bootstrap/site/content/docs/5.0/components/tooltips.md

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---
layout: docs
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title: Tooltips
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description: Documentation and examples for adding custom Bootstrap tooltips with CSS and JavaScript using CSS3 for animations and data-attributes for local title storage.
group: components
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toc: true
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---
## Overview
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Things to know when using the tooltip plugin:
- Tooltips rely on the 3rd party library [Popper.js](https://popper.js.org/) for positioning. You must include [popper.min.js]({{< param "cdn.popper" >}}) before bootstrap.js or use `bootstrap.bundle.min.js` / `bootstrap.bundle.js` which contains Popper.js in order for tooltips to work!
- Tooltips are opt-in for performance reasons, so **you must initialize them yourself**.
- Tooltips with zero-length titles are never displayed.
- Specify `container: 'body'` to avoid rendering problems in more complex components (like our input groups, button groups, etc).
- Triggering tooltips on hidden elements will not work.
- Tooltips for `.disabled` or `disabled` elements must be triggered on a wrapper element.
- When triggered from hyperlinks that span multiple lines, tooltips will be centered. Use `white-space: nowrap;` on your `<a>`s to avoid this behavior.
- Tooltips must be hidden before their corresponding elements have been removed from the DOM.
- Tooltips can be triggered thanks to an element inside a shadow DOM.
{{< callout info >}}
{{< partial "callout-info-prefersreducedmotion.md" >}}
{{< /callout >}}
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Got all that? Great, let's see how they work with some examples.
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## Example: Enable tooltips everywhere
One way to initialize all tooltips on a page would be to select them by their `data-toggle` attribute:
{{< highlight js >}}
var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-toggle="tooltip"]'))
var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
return new bootstrap.Tooltip(tooltipTriggerEl)
})
{{< /highlight >}}
## Examples
Merge branch 'master' into derp Conflicts: _config.yml dist/css/bootstrap-theme.css.map dist/css/bootstrap.css dist/css/bootstrap.css.map dist/css/bootstrap.min.css docs/_includes/components/glyphicons.html docs/_includes/css/forms.html docs/_includes/css/tables.html docs/_includes/getting-started/browser-device-support.html docs/_includes/header.html docs/_includes/js/affix.html docs/_includes/js/alerts.html docs/_includes/js/buttons.html docs/_includes/js/dropdowns.html docs/_includes/js/overview.html docs/_includes/js/popovers.html docs/_includes/js/tooltips.html docs/_includes/nav/javascript.html docs/assets/css/docs.min.css docs/assets/css/src/docs.css docs/assets/js/customize.min.js docs/assets/js/docs.min.js docs/assets/js/raw-files.min.js docs/browser-bugs.html docs/dist/css/bootstrap-theme.css.map docs/dist/css/bootstrap.css docs/dist/css/bootstrap.css.map docs/dist/css/bootstrap.min.css docs/examples/blog/index.html docs/examples/carousel/index.html docs/examples/cover/index.html docs/examples/dashboard/index.html docs/examples/grid/index.html docs/examples/jumbotron-narrow/index.html docs/examples/jumbotron/index.html docs/examples/justified-nav/index.html docs/examples/navbar-fixed-top/index.html docs/examples/navbar-static-top/index.html docs/examples/navbar/index.html docs/examples/non-responsive/index.html docs/examples/offcanvas/index.html docs/examples/signin/index.html docs/examples/starter-template/index.html docs/examples/sticky-footer-navbar/index.html docs/examples/sticky-footer/index.html docs/examples/theme/index.html docs/examples/tooltip-viewport/index.html less/code.less less/panels.less less/variables.less
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Hover over the links below to see tooltips:
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<div class="bd-example tooltip-demo">
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<p class="muted">Tight pants next level keffiyeh <a href="#" data-toggle="tooltip" title="Default tooltip">you probably</a> haven't heard of them. Photo booth beard raw denim letterpress vegan messenger bag stumptown. Farm-to-table seitan, mcsweeney's fixie sustainable quinoa 8-bit american apparel <a href="#" data-toggle="tooltip" title="Another tooltip">have a</a> terry richardson vinyl chambray. Beard stumptown, cardigans banh mi lomo thundercats. Tofu biodiesel williamsburg marfa, four loko mcsweeney's cleanse vegan chambray. A really ironic artisan <a href="#" data-toggle="tooltip" title="Another one here too">whatever keytar</a>, scenester farm-to-table banksy Austin <a href="#" data-toggle="tooltip" title="The last tip!">twitter handle</a> freegan cred raw denim single-origin coffee viral.
</p>
</div>
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Hover over the buttons below to see the four tooltips directions: top, right, bottom, and left.
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<div class="bd-example tooltip-demo">
<div class="bd-example-tooltips">
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<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="top" title="Tooltip on top">Tooltip on top</button>
<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="right" title="Tooltip on right">Tooltip on right</button>
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<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="bottom" title="Tooltip on bottom">Tooltip on bottom</button>
<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="left" title="Tooltip on left">Tooltip on left</button>
<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-html="true" title="<em>Tooltip</em> <u>with</u> <b>HTML</b>">Tooltip with HTML</button>
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</div>
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</div>
{{< highlight html >}}
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<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="top" title="Tooltip on top">
Tooltip on top
</button>
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<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="right" title="Tooltip on right">
Tooltip on right
</button>
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<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="bottom" title="Tooltip on bottom">
Tooltip on bottom
</button>
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<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-placement="left" title="Tooltip on left">
Tooltip on left
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</button>
{{< /highlight >}}
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And with custom HTML added:
{{< highlight html >}}
<button type="button" class="btn btn-secondary" data-toggle="tooltip" data-html="true" title="<em>Tooltip</em> <u>with</u> <b>HTML</b>">
Tooltip with HTML
</button>
{{< /highlight >}}
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With an SVG:
<div class="bd-example tooltip-demo">
<a href="#" data-toggle="tooltip" title="Default tooltip">
<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 100 100">
<rect width="100%" height="100%" fill="#563d7c"/>
<circle cx="50" cy="50" r="30" fill="#007bff"/>
</svg>
</a>
</div>
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## Usage
The tooltip plugin generates content and markup on demand, and by default places tooltips after their trigger element.
Trigger the tooltip via JavaScript:
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{{< highlight js >}}
var exampleEl = document.getElementById('example')
var tooltip = new bootstrap.Tooltip(exampleEl, options)
{{< /highlight >}}
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{{< callout warning >}}
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##### Overflow `auto` and `scroll`
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Tooltip position attempts to automatically change when a parent container has `overflow: auto` or `overflow: scroll` like our `.table-responsive`, but still keeps the original placement's positioning. To resolve, set the `boundary` option to anything other than default value, `'scrollParent'`, such as `'window'`:
{{< highlight js >}}
var exampleEl = document.getElementById('example')
var tooltip = new bootstrap.Tooltip(exampleEl, {
boundary: 'window'
})
{{< /highlight >}}
{{< /callout >}}
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### Markup
The required markup for a tooltip is only a `data` attribute and `title` on the HTML element you wish to have a tooltip. The generated markup of a tooltip is rather simple, though it does require a position (by default, set to `top` by the plugin).
{{< callout warning >}}
##### Making tooltips work for keyboard and assistive technology users
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You should only add tooltips to HTML elements that are traditionally keyboard-focusable and interactive (such as links or form controls). Although arbitrary HTML elements (such as `<span>`s) can be made focusable by adding the `tabindex="0"` attribute, this will add potentially annoying and confusing tab stops on non-interactive elements for keyboard users, and most assistive technologies currently do not announce the tooltip in this situation. Additionally, do not rely solely on `hover` as the trigger for your tooltip, as this will make your tooltips impossible to trigger for keyboard users.
{{< /callout >}}
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{{< highlight html >}}
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<!-- HTML to write -->
<a href="#" data-toggle="tooltip" title="Some tooltip text!">Hover over me</a>
<!-- Generated markup by the plugin -->
<div class="tooltip bs-tooltip-top" role="tooltip">
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<div class="tooltip-arrow"></div>
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<div class="tooltip-inner">
Some tooltip text!
</div>
</div>
{{< /highlight >}}
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### Disabled elements
Elements with the `disabled` attribute aren't interactive, meaning users cannot focus, hover, or click them to trigger a tooltip (or popover). As a workaround, you'll want to trigger the tooltip from a wrapper `<div>` or `<span>`, ideally made keyboard-focusable using `tabindex="0"`, and override the `pointer-events` on the disabled element.
<div class="tooltip-demo">
{{< example >}}
<span class="d-inline-block" tabindex="0" data-toggle="tooltip" title="Disabled tooltip">
<button class="btn btn-primary" style="pointer-events: none;" type="button" disabled>Disabled button</button>
</span>
{{< /example >}}
</div>
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### Options
Options can be passed via data attributes or JavaScript. For data attributes, append the option name to `data-`, as in `data-animation=""`.
{{< callout warning >}}
Note that for security reasons the `sanitize`, `sanitizeFn`, and `allowList` options cannot be supplied using data attributes.
{{< /callout >}}
v5: Forms update (#28450) * Initial spike of consolidated form checks * Stub out forms rearrangement - Prepping to drop non-custom file and range inputs - Prepping to merge custom and native checks and radios (with switches) - Prepping to merge custom select with form select - Moving docs arround so forms has it's own area given volume of CSS * Move input group Sass file to forms subdir * Start to split and move the docs around * Simpler imports * Copyediting * delete overview file * Remove commented out code * remove the custom-forms import * rewrite flex-check as form-check, replace all custom properties * Remove old forms doc * stub out new subpage link section * update migration guide * Update nav, forms overview in page nav, and descriptions * fix check bg position * fix margin-top calculation * rename .custom-select to .form-select * Update validation styles for new checks * add some vertical margin, fix inline checks * fix docs examples * better way to do this contents stuff, redo the toc while i'm at it * page restyle for docs while here * un-callout that, edit text * redo padding on toc * fix toc * start to cleanup checks docs * Rewrite Markdown tables into HTML * Redesign tables, redo their docs * Replace Open Iconic icons with custom Bootstrap icons * Redesign the docs navbar, add a subheader, redo the sidebar * Redesign docs homepage a bit * Simplify table style overrides for docs tables * Simplify docs typography for page titles and reading line length * Stub out icons page * Part of sidebar update, remove migration from nav.yml * Move toc CSS to separate partial * Change appearance of overview page * fix sidebar arrow direction * Add footer to docs layout * Update descriptions * Drop the .form-group class for margin utilities * Remove lingering form-group-margin-bottom var * improve footer spacing * add headings to range page * uncomment form range css * Rename .custom-range to .form-range * Drop unused docs var * Uncomment the comment * Remove unused variable * Fix radio image sizing * Reboot update: reset horizontal ul and ol padding * de-dupe IDs * tweak toc styles * nvm, fix dropdown versions stuff * remove sidebar nav toggle for now * broken html * fix more broken html, move css * scss linting * comment out broken helper docs * scope styles * scope styles * Fixes #25540 and fixes #26407 for v5 only * Update sidebar once more * Match new sidenav order * fix syntax error * Rename custom-file to form-file, update paths, update migration docs for previous changes in #28696 * rename back * fix size and alignment * rename that back too
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<table class="table">
<thead>
<tr>
<th style="width: 100px;">Name</th>
<th style="width: 100px;">Type</th>
<th style="width: 50px;">Default</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>animation</code></td>
<td>boolean</td>
<td><code>true</code></td>
<td>Apply a CSS fade transition to the tooltip</td>
</tr>
<tr>
<td><code>container</code></td>
<td>string | element | false</td>
<td><code>false</code></td>
<td>
<p>Appends the tooltip to a specific element. Example: <code>container: 'body'</code>. This option is particularly useful in that it allows you to position the tooltip in the flow of the document near the triggering element - which will prevent the tooltip from floating away from the triggering element during a window resize.</p>
</td>
</tr>
<tr>
<td><code>delay</code></td>
<td>number | object</td>
<td><code>0</code></td>
<td>
<p>Delay showing and hiding the tooltip (ms) - does not apply to manual trigger type</p>
<p>If a number is supplied, delay is applied to both hide/show</p>
<p>Object structure is: <code>delay: { "show": 500, "hide": 100 }</code></p>
</td>
</tr>
<tr>
<td><code>html</code></td>
<td>boolean</td>
<td><code>false</code></td>
<td>
<p>Allow HTML in the tooltip.</p>
<p>If true, HTML tags in the tooltip's <code>title</code> will be rendered in the tooltip. If false, <code>innerText</code> property will be used to insert content into the DOM.</p>
<p>Use text if you're worried about XSS attacks.</p>
</td>
</tr>
<tr>
<td><code>placement</code></td>
<td>string | function</td>
<td><code>'top'</code></td>
<td>
<p>How to position the tooltip - auto | top | bottom | left | right.<br>When <code>auto</code> is specified, it will dynamically reorient the tooltip.</p>
<p>When a function is used to determine the placement, it is called with the tooltip DOM node as its first argument and the triggering element DOM node as its second. The <code>this</code> context is set to the tooltip instance.</p>
</td>
</tr>
<tr>
<td><code>selector</code></td>
<td>string | false</td>
<td><code>false</code></td>
<td>If a selector is provided, tooltip objects will be delegated to the specified targets. In practice, this is used to also apply tooltips to dynamically added DOM elements (<code>jQuery.on</code> support). See <a href="{{< param repo >}}/issues/4215">this</a> and <a href="https://codepen.io/Johann-S/pen/djJYPb">an informative example</a>.</td>
</tr>
<tr>
<td><code>template</code></td>
<td>string</td>
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<td><code>'&lt;div class="tooltip" role="tooltip"&gt;&lt;div class="tooltip-arrow"&gt;&lt;/div&gt;&lt;div class="tooltip-inner"&gt;&lt;/div&gt;&lt;/div&gt;'</code></td>
<td>
<p>Base HTML to use when creating the tooltip.</p>
<p>The tooltip's <code>title</code> will be injected into the <code>.tooltip-inner</code>.</p>
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<p><code>.tooltip-arrow</code> will become the tooltip's arrow.</p>
<p>The outermost wrapper element should have the <code>.tooltip</code> class and <code>role="tooltip"</code>.</p>
</td>
</tr>
<tr>
<td><code>title</code></td>
<td>string | element | function</td>
<td><code>''</code></td>
<td>
<p>Default title value if <code>title</code> attribute isn't present.</p>
<p>If a function is given, it will be called with its <code>this</code> reference set to the element that the tooltip is attached to.</p>
</td>
</tr>
<tr>
<td><code>trigger</code></td>
<td>string</td>
<td><code>'hover focus'</code></td>
<td>
<p>How tooltip is triggered - click | hover | focus | manual. You may pass multiple triggers; separate them with a space.</p>
<p><code>'manual'</code> indicates that the tooltip will be triggered programmatically via the <code>.tooltip('show')</code>, <code>.tooltip('hide')</code> and <code>.tooltip('toggle')</code> methods; this value cannot be combined with any other trigger.</p>
<p><code>'hover'</code> on its own will result in tooltips that cannot be triggered via the keyboard, and should only be used if alternative methods for conveying the same information for keyboard users is present.</p>
</td>
</tr>
<tr>
<td><code>offset</code></td>
<td>number | string | function</td>
<td><code>0</code></td>
<td>
<p>Offset of the tooltip relative to its target.</p>
<p>When a function is used to determine the offset, it is called with an object containing the offset data as its first argument. The function must return an object with the same structure. The triggering element DOM node is passed as the second argument.</p>
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<p>For more information refer to Popper.js's <a href="https://popper.js.org/docs/v1/#modifiers..offset.offset">offset docs</a>.</p>
</td>
</tr>
<tr>
<td><code>fallbackPlacement</code></td>
<td>string | array</td>
<td><code>'flip'</code></td>
<td>Allow to specify which position Popper will use on fallback. For more information refer to
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Popper.js's <a href="https://popper.js.org/docs/v1/#modifiers..flip.behavior">behavior docs</a></td>
</tr>
<tr>
<td><code>boundary</code></td>
<td>string | element</td>
<td><code>'scrollParent'</code></td>
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<td>Overflow constraint boundary of the tooltip. Accepts the values of <code>'viewport'</code>, <code>'window'</code>, <code>'scrollParent'</code>, or an HTMLElement reference (JavaScript only). For more information refer to Popper.js's <a href="https://popper.js.org/docs/v1/#modifiers..preventOverflow.boundariesElement">preventOverflow docs</a>.</td>
</tr>
<tr>
<td><code>sanitize</code></td>
<td>boolean</td>
<td><code>true</code></td>
<td>Enable or disable the sanitization. If activated <code>'template'</code> and <code>'title'</code> options will be sanitized.</td>
</tr>
<tr>
<td><code>allowList</code></td>
<td>object</td>
<td><a href="{{< docsref "/getting-started/javascript#sanitizer" >}}">Default value</a></td>
<td>Object which contains allowed attributes and tags</td>
</tr>
<tr>
<td><code>sanitizeFn</code></td>
<td>null | function</td>
<td><code>null</code></td>
<td>Here you can supply your own sanitize function. This can be useful if you prefer to use a dedicated library to perform sanitization.</td>
</tr>
<tr>
<td><code>popperConfig</code></td>
<td>null | object</td>
<td><code>null</code></td>
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<td>To change Bootstrap's default Popper.js config, see <a href="https://popper.js.org/docs/v1/#Popper.Defaults">Popper.js's configuration</a></td>
</tr>
</tbody>
</table>
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{{< callout info >}}
#### Data attributes for individual tooltips
Options for individual tooltips can alternatively be specified through the use of data attributes, as explained above.
{{< /callout >}}
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### Methods
{{< callout danger >}}
{{< partial "callout-danger-async-methods.md" >}}
{{< /callout >}}
#### show
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Reveals an element's tooltip. **Returns to the caller before the tooltip has actually been shown** (i.e. before the `shown.bs.tooltip` event occurs). This is considered a "manual" triggering of the tooltip. Tooltips with zero-length titles are never displayed.
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{{< highlight js >}}tooltip.show(){{< /highlight >}}
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#### hide
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Hides an element's tooltip. **Returns to the caller before the tooltip has actually been hidden** (i.e. before the `hidden.bs.tooltip` event occurs). This is considered a "manual" triggering of the tooltip.
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{{< highlight js >}}tooltip.hide(){{< /highlight >}}
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#### toggle
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Toggles an element's tooltip. **Returns to the caller before the tooltip has actually been shown or hidden** (i.e. before the `shown.bs.tooltip` or `hidden.bs.tooltip` event occurs). This is considered a "manual" triggering of the tooltip.
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{{< highlight js >}}tooltip.toggle(){{< /highlight >}}
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#### dispose
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Hides and destroys an element's tooltip (Removes stored data on the DOM element). Tooltips that use delegation (which are created using [the `selector` option](#options)) cannot be individually destroyed on descendant trigger elements.
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{{< highlight js >}}tooltip.dispose(){{< /highlight >}}
#### enable
Gives an element's tooltip the ability to be shown. **Tooltips are enabled by default.**
{{< highlight js >}}tooltip.enable(){{< /highlight >}}
#### disable
Removes the ability for an element's tooltip to be shown. The tooltip will only be able to be shown if it is re-enabled.
{{< highlight js >}}tooltip.disable(){{< /highlight >}}
#### toggleEnabled
Toggles the ability for an element's tooltip to be shown or hidden.
{{< highlight js >}}tooltip.toggleEnabled(){{< /highlight >}}
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#### update
Updates the position of an element's tooltip.
{{< highlight js >}}tooltip.update(){{< /highlight >}}
#### getInstance
*Static* method which allows you to get the tooltip instance associated with a DOM element
{{< highlight js >}}
var exampleTriggerEl = document.getElementById('example')
var tooltip = bootstrap.Tooltip.getInstance(exampleTriggerEl) // Returns a Bootstrap tooltip instance
{{< /highlight >}}
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### Events
v5: Forms update (#28450) * Initial spike of consolidated form checks * Stub out forms rearrangement - Prepping to drop non-custom file and range inputs - Prepping to merge custom and native checks and radios (with switches) - Prepping to merge custom select with form select - Moving docs arround so forms has it's own area given volume of CSS * Move input group Sass file to forms subdir * Start to split and move the docs around * Simpler imports * Copyediting * delete overview file * Remove commented out code * remove the custom-forms import * rewrite flex-check as form-check, replace all custom properties * Remove old forms doc * stub out new subpage link section * update migration guide * Update nav, forms overview in page nav, and descriptions * fix check bg position * fix margin-top calculation * rename .custom-select to .form-select * Update validation styles for new checks * add some vertical margin, fix inline checks * fix docs examples * better way to do this contents stuff, redo the toc while i'm at it * page restyle for docs while here * un-callout that, edit text * redo padding on toc * fix toc * start to cleanup checks docs * Rewrite Markdown tables into HTML * Redesign tables, redo their docs * Replace Open Iconic icons with custom Bootstrap icons * Redesign the docs navbar, add a subheader, redo the sidebar * Redesign docs homepage a bit * Simplify table style overrides for docs tables * Simplify docs typography for page titles and reading line length * Stub out icons page * Part of sidebar update, remove migration from nav.yml * Move toc CSS to separate partial * Change appearance of overview page * fix sidebar arrow direction * Add footer to docs layout * Update descriptions * Drop the .form-group class for margin utilities * Remove lingering form-group-margin-bottom var * improve footer spacing * add headings to range page * uncomment form range css * Rename .custom-range to .form-range * Drop unused docs var * Uncomment the comment * Remove unused variable * Fix radio image sizing * Reboot update: reset horizontal ul and ol padding * de-dupe IDs * tweak toc styles * nvm, fix dropdown versions stuff * remove sidebar nav toggle for now * broken html * fix more broken html, move css * scss linting * comment out broken helper docs * scope styles * scope styles * Fixes #25540 and fixes #26407 for v5 only * Update sidebar once more * Match new sidenav order * fix syntax error * Rename custom-file to form-file, update paths, update migration docs for previous changes in #28696 * rename back * fix size and alignment * rename that back too
2019-07-12 23:52:33 +02:00
<table class="table">
<thead>
<tr>
v5: Forms update (#28450) * Initial spike of consolidated form checks * Stub out forms rearrangement - Prepping to drop non-custom file and range inputs - Prepping to merge custom and native checks and radios (with switches) - Prepping to merge custom select with form select - Moving docs arround so forms has it's own area given volume of CSS * Move input group Sass file to forms subdir * Start to split and move the docs around * Simpler imports * Copyediting * delete overview file * Remove commented out code * remove the custom-forms import * rewrite flex-check as form-check, replace all custom properties * Remove old forms doc * stub out new subpage link section * update migration guide * Update nav, forms overview in page nav, and descriptions * fix check bg position * fix margin-top calculation * rename .custom-select to .form-select * Update validation styles for new checks * add some vertical margin, fix inline checks * fix docs examples * better way to do this contents stuff, redo the toc while i'm at it * page restyle for docs while here * un-callout that, edit text * redo padding on toc * fix toc * start to cleanup checks docs * Rewrite Markdown tables into HTML * Redesign tables, redo their docs * Replace Open Iconic icons with custom Bootstrap icons * Redesign the docs navbar, add a subheader, redo the sidebar * Redesign docs homepage a bit * Simplify table style overrides for docs tables * Simplify docs typography for page titles and reading line length * Stub out icons page * Part of sidebar update, remove migration from nav.yml * Move toc CSS to separate partial * Change appearance of overview page * fix sidebar arrow direction * Add footer to docs layout * Update descriptions * Drop the .form-group class for margin utilities * Remove lingering form-group-margin-bottom var * improve footer spacing * add headings to range page * uncomment form range css * Rename .custom-range to .form-range * Drop unused docs var * Uncomment the comment * Remove unused variable * Fix radio image sizing * Reboot update: reset horizontal ul and ol padding * de-dupe IDs * tweak toc styles * nvm, fix dropdown versions stuff * remove sidebar nav toggle for now * broken html * fix more broken html, move css * scss linting * comment out broken helper docs * scope styles * scope styles * Fixes #25540 and fixes #26407 for v5 only * Update sidebar once more * Match new sidenav order * fix syntax error * Rename custom-file to form-file, update paths, update migration docs for previous changes in #28696 * rename back * fix size and alignment * rename that back too
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<th style="width: 150px;">Event type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>show.bs.tooltip</code></td>
<td>This event fires immediately when the <code>show</code> instance method is called.</td>
</tr>
<tr>
<td><code>shown.bs.tooltip</code></td>
<td>This event is fired when the tooltip has been made visible to the user (will wait for CSS transitions to complete).</td>
</tr>
<tr>
<td><code>hide.bs.tooltip</code></td>
<td>This event is fired immediately when the <code>hide</code> instance method has been called.</td>
</tr>
<tr>
<td><code>hidden.bs.tooltip</code></td>
<td>This event is fired when the tooltip has finished being hidden from the user (will wait for CSS transitions to complete).</td>
</tr>
<tr>
<td><code>inserted.bs.tooltip</code></td>
<td>This event is fired after the <code>show.bs.tooltip</code> event when the tooltip template has been added to the DOM.</td>
</tr>
</tbody>
</table>
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{{< highlight js >}}
var myTooltipEl = document.getElementById('myTooltip')
var tooltip = new bootstrap.Tooltip(myTooltipEl)
myTooltipEl.addEventListener('hidden.bs.tooltip', function () {
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// do something...
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})
tooltip.hide()
{{< /highlight >}}