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Bootstrap pop-up box (Popover) widget

Pop-up box (Popover) tooltip (Tooltip) Similarly, there is provided an extended view. To activate the pop-up box, users simply hover over the element can be. The contents of the pop-up box can be completely filled using Bootstrap Data API (Bootstrap Data API). The method relies on a tool tip (tooltip).

If you want to refer to the individual plug-in features, you need to referencepopover.js, it depends on the tool tip (Tooltip) plug .Or, as Bootstrap plugin Overview chapter mentioned, you can refer tobootstrap.jsor compressed version ofbootstrap.min.js.

usage

Pop-up box (Popover) plug-generated content and tags on demand, is the default pop-up box (popover) behind their active elements. There are two ways you can add a pop-up box (popover):

  • Through data attributes: To add a pop-up box (popover), just add data-toggle = "popover"to be an anchor / button labels. The title is the anchor pop-up box (popover) text. By default, the plug-in pop-up box (popover) is set at the top. 
    <a href="#" data-toggle="popover" title="Example popover">
	Please hover above me </a>
  • By JavaScript: Enable pop-up box (popover) via JavaScript:
    $ ( '# Identifier'). Popover (options)

Pop-up box (Popover) plug unlike the previous drop-down menus and other plug-ins discussed above, it is not a pure CSS plugin. To use this plugin, you must activate it using jquery (read javascript). Use the following script to enable all of the pages pop-up box (popover): 

$ (Function () {. $ ( "[Data-toggle = 'popover']") popover ();});

Examples

The following example demonstrates the use of pop-up box (Popover) widget by data attribute usage.

Examples

<Div class = "container" style = "padding: 100px 50px 10px ;" > <Button type = "button" class = "btn btn-default" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "left" data-content = "Popover left of some of the content"> Popover left of </ button> <Button type = "button" class = "btn btn-primary" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "top" data-content = "Popover at the top of some of the content"> Popover top </ button> <Button type = "button" class = "btn btn-success" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "bottom" data-content = "Popover at the bottom of some of the content"> Popover bottom </ button> <Button type = "button" class = "btn btn-warning" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "right" data-content = "Popover right of the some of the content"> Popover right side </ button> </ Div> <Script>
$ (Function () {. $ ( "[ Data-toggle = 'popover']") popover ();});
</ Script> </ Div>

try it"

The results are as follows:

Pop-up box (Popover) widget

Options

There are some options through the Bootstrap Data API (Bootstrap Data API) or by adding JavaScript call. The following table lists these options:

选项名称类型/默认值Data 属性名称描述
animationboolean
默认值：true		data-animation向弹出框应用 CSS 褪色过渡效果。
htmlboolean
默认值：false		data-html向弹出框插入 HTML。如果为 false，jQuery 的 text 方法将被用于向 dom 插入内容。如果您担心 XSS 攻击，请使用 text。
placementstring|function
默认值：top		data-placement规定如何定位弹出框（即 top|bottom|left|right|auto）。
当指定为auto时，会动态调整弹出框。例如，如果 placement 是 "auto left"，弹出框将会尽可能显示在左边，在情况不允许的情况下它才会显示在右边。
selectorstring
默认值：false		data-selector如果提供了一个选择器，弹出框对象将被委派到指定的目标。
titlestring | function
默认值：''		data-title如果未指定title属性，则 title 选项是默认的 title 值。
triggerstring
默认值：'hover focus'		data-trigger定义如何触发弹出框： click| hover | focus | manual。您可以传递多个触发器，每个触发器之间用空格分隔。
delaynumber | object
默认值：0		data-delay延迟显示和隐藏弹出框的毫秒数 - 对 manual 手动触发类型不适用。如果提供的是一个数字，那么延迟将会应用于显示和隐藏。如果提供的是对象，结构如下所示： 
delay:
{ show: 500, hide: 100 }
containerstring | false
默认值：false		data-container向指定元素追加弹出框。
实例： container: 'body'

method

Here are some of the pop-up box (Popover) plug-in useful ways:

方法描述实例
Options:.popover(options)向元素集合附加弹出框句柄。 
$().popover(options)
Toggle:.popover('toggle')切换显示/隐藏元素的弹出框。 
$('#element').popover('toggle')
Show:.popover('show')显示元素的弹出框。 
$('#element').popover('show')
Hide:.popover('hide')隐藏元素的弹出框。 
$('#element').popover('hide')
Destroy:.popover('destroy')隐藏并销毁元素的弹出框。 
$('#element').popover('destroy')

Examples

The following example demonstrates the pop-up box (Popover) plug-in approach:

Examples

<Div class = "container" style = "padding: 100px 50px 10px ;" > <Button type = "button" class = "btn btn-default popover -show" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "left" data-content = - Popover "some content Popover left of the show method"> on the left side </ button> <Button type = "button" class = "btn btn-primary popover -hide" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "top" data-content = "some elements in the top Popover - hide Method"> Popover top </ button> <Button type = "button" class = "btn btn-success popover -destroy" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "bottom" data-content = "some content Popover the bottom of the - destroy method"> Popover bottom </ button> <Button type = "button" class = "btn btn-warning popover -toggle" title = "Popover title" data-container = "body" data-toggle = "popover" data-placement = "right" data-content = "some content Popover right of the - toggle method"> Popover right side </ button> <br> < br> <br> <br> <br> <br> <P class = "popover-options"> <A href = "#" type = "button" class = "btn btn-warning" title = "<h2> Title < / h2>" data-container = "body" data-toggle = "popover" data-content = "<h4> Popover some of the content - options Method </ h4>"> Popover < / a> </ P> <Script>
$ (Function () {$ ( '.popover-Show' ) popover ( 'show');.}); $ (Function () {. $ ( '.popover-Hide ') popover ( 'hide');}); $ (function () {$ ( '.popover-Destroy' ) popover ( 'destroy');.}); $ (Function () {$ ( '.popover-Toggle' ) popover ( 'toggle');.}); $ (Function () . {$ ( ".popover-Options a") popover ({html: true });});
</ Script> </ Div>

try it"

The results are as follows:

Pop-up box (Popover) plug-in method

event

The following table lists the pop-up box (Popover) plug-in to be used in the event. These events can be used when the hook function.

事件描述实例
show.bs.popover当调用 show 实例方法时立即触发该事件。 
$('#mypopover').on('show.bs.popover', function () {
  // 执行一些动作...
})
shown.bs.popover当弹出框对用户可见时触发该事件（将等待 CSS 过渡效果完成）。 
$('#mypopover').on('shown.bs.popover', function () {
  // 执行一些动作...
})
hide.bs.popover当调用 hide 实例方法时立即触发该事件。 
$('#mypopover').on('hide.bs.popover', function () {
  // 执行一些动作...
})
hidden.bs.popover当工具提示对用户隐藏时触发该事件（将等待 CSS 过渡效果完成）。 
$('#mypopover').on('hidden.bs.popover', function () {
  // 执行一些动作...
})

Examples

The following example demonstrates the pop-up box (Popover) widget events:

Examples

<Div clas = "container" style = "padding: 100px 50px 10px ;" > <Button type = "button" class = "btn btn-primary popover -show" title = "Popover title" data-container = "body" data-toggle = "popover" data-content = - Popover "some content Popover left of the show method"> on the left side </ button> </ Div> <Script>
$ (Function () {$ ( '.popover-Show' ) popover ( 'show');.}); $ (Function () {$ ( '.popover-Show' ). On ( 'shown.bs.popover', function () { alert ( "Warning When the message");}) });
</ Script> </ Div>

try it"

The results are as follows:

Pop-up box (Popover) Plug-in Event