diff --git a/docs/javascript/tooltips.md b/docs/javascript/tooltips.md index 6aba3b91ba..b05c6cb960 100644 --- a/docs/javascript/tooltips.md +++ b/docs/javascript/tooltips.md @@ -3,66 +3,81 @@ layout: page title: Tooltips --- -
-

Tooltips tooltip.js

+## Examples -

Examples

-

Inspired by the excellent jQuery.tipsy plugin written by Jason Frame; Tooltips are an updated version, which don't rely on images, use CSS3 for animations, and data-attributes for local title storage.

-

Hover over the links below to see tooltips:

-
-

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-
+Inspired by the excellent jQuery.tipsy plugin written by Jason Frame; Tooltips are an updated version, which don't rely on images, use CSS3 for animations, and data-attributes for local title storage. + +Hover over the links below to see tooltips: + +
+

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+
+ +### Directions + +Available in four directions + +
+
+ + + + +
+
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Four directions

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- - - - -
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{% highlight html %} - - - - - - - + + + + {% endhighlight %} -
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Opt-in functionality

-

For performance reasons, the Tooltip and Popover data-apis are opt-in, meaning you must initialize them yourself.

-
-
-

Tooltips in button groups and input groups require special setting

-

When using tooltips on elements within a .btn-group or an .input-group, you'll have to specify the option container: 'body' (documented below) to avoid unwanted side effects (such as the element growing wider and/or losing its rounded corners when the tooltip is triggered).

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-
-

Don't try to show tooltips on hidden elements

-

Invoking $(...).tooltip('show') when the target element is display: none; will cause the tooltip to be incorrectly positioned.

-
-
-

Tooltips on disabled elements require wrapper elements

-

To add a tooltip to a disabled or .disabled element, put the element inside of a <div> and apply the tooltip to that <div> instead.

-
+
+

Opt-in functionality

+

For performance reasons, the Tooltip and Popover data-apis are opt-in, meaning you must initialize them yourself.

+
+
+

Tooltips in button groups and input groups require special setting

+

When using tooltips on elements within a .btn-group or an .input-group, you'll have to specify the option container: 'body' (documented below) to avoid unwanted side effects (such as the element growing wider and/or losing its rounded corners when the tooltip is triggered).

+
+
+

Don't try to show tooltips on hidden elements

+

Invoking $(...).tooltip('show') when the target element is display: none; will cause the tooltip to be incorrectly positioned.

+
+
+

Tooltips on disabled elements require wrapper elements

+

To add a tooltip to a disabled or .disabled element, put the element inside of a <div> and apply the tooltip to that <div> instead.

+
+ +## Usage + +The tooltip plugin generates content and markup on demand, and by default places tooltips after their trigger element. + +Trigger the tooltip via JavaScript: -

Usage

-

The tooltip plugin generates content and markup on demand, and by default places tooltips after their trigger element.

-

Trigger the tooltip via JavaScript:

{% highlight js %} $('#example').tooltip(options) {% endhighlight %} -

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).

-
-

Multiple-line links

-

Sometimes you want to add a tooltip to a hyperlink that wraps multiple lines. The default behavior of the tooltip plugin is to center it horizontally and vertically. Add white-space: nowrap; to your anchors to avoid this.

-
+### 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). + +
+

Multiple-line links

+

Sometimes you want to add a tooltip to a hyperlink that wraps multiple lines. The default behavior of the tooltip plugin is to center it horizontally and vertically. Add white-space: nowrap; to your anchors to avoid this.

+
+ {% highlight html %} Hover over me @@ -76,153 +91,166 @@ $('#example').tooltip(options)
{% endhighlight %} -

Options

-

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-animation="".

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NameTypeDefaultDescription
animationbooleantrueApply a CSS fade transition to the tooltip
containerstring | falsefalse -

Appends the tooltip to a specific element. Example: container: 'body'. 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.

-
delaynumber | object0 -

Delay showing and hiding the tooltip (ms) - does not apply to manual trigger type

-

If a number is supplied, delay is applied to both hide/show

-

Object structure is: delay: { "show": 500, "hide": 100 }

-
htmlbooleanfalseInsert HTML into the tooltip. If false, jQuery's text method will be used to insert content into the DOM. Use text if you're worried about XSS attacks.
placementstring | function'top'How to position the tooltip - top | bottom | left | right | auto.
When "auto" is specified, it will dynamically reorient the tooltip. For example, if placement is "auto left", the tooltip will display to the left when possible, otherwise it will display right.
selectorstringfalseIf a selector is provided, tooltip objects will be delegated to the specified targets. In practice, this is used to enable dynamic HTML content to have tooltips added. See this and an informative example.
templatestring'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>' -

Base HTML to use when creating the tooltip.

-

The tooltip's title will be injected into the .tooltip-inner.

-

.tooltip-arrow will become the tooltip's arrow.

-

The outermost wrapper element should have the .tooltip class.

-
titlestring | function''Default title value if title attribute isn't present
triggerstring'hover focus'How tooltip is triggered - click | hover | focus | manual. You may pass multiple triggers; separate them with a space.
viewportstring | object{ selector: 'body', padding: 0 } -

Keeps the tooltip within the bounds of this element. Example: viewport: '#viewport' or { "selector": "#viewport", "padding": 0 }

-
-
-
-

Data attributes for individual tooltips

-

Options for individual tooltips can alternatively be specified through the use of data attributes, as explained above.

-
+### Options -

Methods

+Options can be passed via data attributes or JavaScript. For data attributes, append the option name to `data-`, as in `data-animation=""`. -

$().tooltip(options)

-

Attaches a tooltip handler to an element collection.

+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDefaultDescription
animationbooleantrueApply a CSS fade transition to the tooltip
containerstring | falsefalse +

Appends the tooltip to a specific element. Example: container: 'body'. 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.

+
delaynumber | object0 +

Delay showing and hiding the tooltip (ms) - does not apply to manual trigger type

+

If a number is supplied, delay is applied to both hide/show

+

Object structure is: delay: { "show": 500, "hide": 100 }

+
htmlbooleanfalseInsert HTML into the tooltip. If false, jQuery's text method will be used to insert content into the DOM. Use text if you're worried about XSS attacks.
placementstring | function'top'How to position the tooltip - top | bottom | left | right | auto.
When "auto" is specified, it will dynamically reorient the tooltip. For example, if placement is "auto left", the tooltip will display to the left when possible, otherwise it will display right.
selectorstringfalseIf a selector is provided, tooltip objects will be delegated to the specified targets. In practice, this is used to enable dynamic HTML content to have tooltips added. See this and an informative example.
templatestring'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>' +

Base HTML to use when creating the tooltip.

+

The tooltip's title will be injected into the .tooltip-inner.

+

.tooltip-arrow will become the tooltip's arrow.

+

The outermost wrapper element should have the .tooltip class.

+
titlestring | function''Default title value if title attribute isn't present
triggerstring'hover focus'How tooltip is triggered - click | hover | focus | manual. You may pass multiple triggers; separate them with a space.
viewportstring | object{ selector: 'body', padding: 0 } +

Keeps the tooltip within the bounds of this element. Example: viewport: '#viewport' or { "selector": "#viewport", "padding": 0 }

+
+
-

.tooltip('show')

-

Reveals an element's tooltip.

- {% highlight js %}$('#element').tooltip('show'){% endhighlight %} +
+

Data attributes for individual tooltips

+

Options for individual tooltips can alternatively be specified through the use of data attributes, as explained above.

+
-

.tooltip('hide')

-

Hides an element's tooltip.

- {% highlight js %}$('#element').tooltip('hide'){% endhighlight %} +### Methods -

.tooltip('toggle')

-

Toggles an element's tooltip.

- {% highlight js %}$('#element').tooltip('toggle'){% endhighlight %} +#### $().tooltip(options) -

.tooltip('destroy')

-

Hides and destroys an element's tooltip.

- {% highlight js %}$('#element').tooltip('destroy'){% endhighlight %} +Attaches a tooltip handler to an element collection. + +#### .tooltip('show') + +Reveals an element's tooltip. + +{% highlight js %}$('#element').tooltip('show'){% endhighlight %} + +#### .tooltip('hide') + +Hides an element's tooltip. + +{% highlight js %}$('#element').tooltip('hide'){% endhighlight %} + +#### .tooltip('toggle') + +Toggles an element's tooltip. + +{% highlight js %}$('#element').tooltip('toggle'){% endhighlight %} + +#### .tooltip('destroy') + +Hides and destroys an element's tooltip. + +{% highlight js %}$('#element').tooltip('destroy'){% endhighlight %} + +### Events + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
Event TypeDescription
show.bs.tooltipThis event fires immediately when the show instance method is called.
shown.bs.tooltipThis event is fired when the tooltip has been made visible to the user (will wait for CSS transitions to complete).
hide.bs.tooltipThis event is fired immediately when the hide instance method has been called.
hidden.bs.tooltipThis event is fired when the tooltip has finished being hidden from the user (will wait for CSS transitions to complete).
+
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Events

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Event TypeDescription
show.bs.tooltipThis event fires immediately when the show instance method is called.
shown.bs.tooltipThis event is fired when the tooltip has been made visible to the user (will wait for CSS transitions to complete).
hide.bs.tooltipThis event is fired immediately when the hide instance method has been called.
hidden.bs.tooltipThis event is fired when the tooltip has finished being hidden from the user (will wait for CSS transitions to complete).
-
{% highlight js %} $('#myTooltip').on('hidden.bs.tooltip', function () { // do something… }) {% endhighlight %} -