Onye ma ọ bụ chịkọtara

Enwere ike itinye ngwa mgbakwunye n'otu n'otu (n'agbanyeghị ụfọdụ chọrọ ịdabere), ma ọ bụ ha niile otu oge. Abụọ bootstrap.js na bootstrap.min.js nwere plugins niile n'otu faịlụ.

Njirimara data

Ị nwere ike iji plugins Bootstrap niile naanị site na API akara na-edeghị otu ahịrị Javascript. Nke a bụ API klas mbụ Bootstrap ma kwesịrị ịbụ ihe mbụ ị ga-echebara mgbe ị na-eji ngwa mgbakwunye.

Nke ahụ kwuru, n'ọnọdụ ụfọdụ ọ nwere ike ịdị mma ka gbanyụọ ọrụ a. Ya mere, anyị na-enyekwa ikike iji gbanyụọ njirimara data API site na iwepu ihe omume niile dị na aha ahụ nke ejiri ''data-api''. Nke a dị ka nke a:

$ ( 'ahụ' ). gbanyụọ ( '.data-api' )

N'aka nke ọzọ, iji kwado ngwa mgbakwunye a kapịrị ọnụ, tinye naanị aha ngwa mgbakwunye dị ka oghere aha yana data-api namespace dị ka nke a:

$ ( 'ahụ' ). gbanyụọ ( '.alert.data-api' )

API mmemme

Anyị kwenyekwara na ị ga-enwe ike iji plugins Bootstrap naanị site na API Javascript. API ọhaneze niile bụ otu, ụzọ enwere ike ịgbanye, wee weghachi mkpokọta emere.

$ ( ".btn.danger" ). bọtịnụ ( "ịtụgharị" ). addClass ( "abụba" )

Ụzọ niile kwesịrị ịnakwere ihe nhọrọ nhọrọ, eriri nke lekwasịrị anya otu usoro, ma ọ bụ ihe ọ bụla (nke na-amalite ngwa mgbakwunye nwere omume ndabara):

$ ( "#myModal" ). modal () // jiri ndabara malite ya                       
$ ( "#myModal" ). modal ({ ahụigodo : ụgha }) // ibido na enweghị ahụigodo     
$ ( "#myModal" ). modal ( 'show' ) // na-ebido na ịkpọku ihe ngosi ozugbo                

Ngwa mgbakwunye ọ bụla na-ekpughekwa ihe nrụpụta ya na akụrụngwa 'Constructor': $.fn.popover.Constructor. Ọ bụrụ na ị ga-achọ ịnweta otu ngwa mgbakwunye ihe atụ, weghachite ya ozugbo na mmewere: $('[rel=popover]').data('popover').

Ihe omume

Bootstrap na-enye mmemme omenala maka ọtụtụ mmemme pụrụ iche nke ngwa mgbakwunye. N'ozuzu, ndị a na-abịa na njedebe njedebe na nke gara aga - ebe njedebe (dịka show) na-akpalite na mmalite nke mmemme, na ụdị nsonye ya gara aga (dịka shown) na-akpalite na mmecha nke omume.

Ihe omume enweghị ngwụcha na-enye ọrụ mgbochi ndabara. Nke a na-enye ikike ịkwụsị mmezu nke ihe tupu ya amalite.

$ ( '#myModal' ). na ( 'show' , ọrụ ( e ) {   
    ọ bụrụ (! data ) laghachi e . preventDefault () // akwụsị modal igosi   
})

Banyere mgbanwe

Maka mmetụta mgbanwe dị mfe, gụnyere bootstrap-transition.js otu ugboro n'akụkụ faịlụ JS ndị ọzọ. Ọ bụrụ na ị na-eji bootstrap.js agbakọtara (ma ọ bụ miniified), ọ dịghị mkpa itinye nke a-ọ dịlarị ebe ahụ.

Jiri ikpe

Ọmụmaatụ ole na ole nke ngwa mgbakwunye mgbanwe:

• Na-amị amị ma ọ bụ na-ada ada na modal
• Taabụ na-apụ apụ
• Na-ebelata ọkwa
• Ogwe carousel na-amị amị

Ihe atụ

A na-ahazi usoro, mana na-agbanwe agbanwe, na-akpalite mkparịta ụka na arụrụ ọrụ kacha nta achọrọ yana ndabara smart.

Ihe atụ kwụ ọtọ

Modal emepụtara nwere nkụnye eji isi mee, ahụ, na usoro omume n'okpuru ụkwụ.

<div class = "modal hide fade" > 
  <div class = "modal-header" > 
    < ụdị bọtịnụ = "bọtịnụ" klaasị = "emechi" data-dismiss = "modal" aria-hidden = "eziokwu" > & ugboro; </bọtịnụ>    
    <h3> Ihe nkụnye eji isi mee </h3>
  </div>
  <div klas = "modal-body" > 
    <p> Otu ahụ mara mma… </p>
  </div>
  <div class = "modal-footer" > 
    <a href = "#" klaasị = "btn"> Mechie </a> _  
    <a href = "#" klas = "btn btn-primary" > Chekwa mgbanwe </a>  
  </div>
</div>

Ihe ngosi dị ndụ

Gbanwee modal site na JavaScript site na ịpị bọtịnụ dị n'okpuru. Ọ ga-adaba ma daa site n'elu ibe ahụ.

<!-- bọtịnụ iji kpalite modal -->
<a href = "#myModal" ọrụ = "bọtịnụ" klas = "btn" data-toggle = "modal" > Mwepụta ngosi modal </a>    
 
<!-- Modal -->
<div id = "myModal" klas = "modal hide fade" tabindex = "-1" ọrụ = "dialog" aria-labelledby = "myModalLabel" aria-hidden = "eziokwu" >      
  <div class = "modal-header" > 
    < ụdị bọtịnụ = "bọtịnụ" klaasị = "emechi" data-dismiss = "modal" aria-hidden = "eziokwu" > × </button>    
    <h3 id = "myModalLabel" > Ntụnye modal </h3> 
  </div>
  <div klas = "modal-body" > 
    <p> Otu ahụ mara mma… </p>
  </div>
  <div class = "modal-footer" > 
    <button class = "btn" data-dismiss = "modal" aria-hidden = "eziokwu" > Mechie </button>   
    <button class = "btn btn-primary" > Chekwa mgbanwe </button> 
  </div>
</div>

Ojiji

Site na njirimara data

Mee modal rụọ ọrụ na-edeghị Javascript. Tọọ data-toggle="modal"na ihe njikwa, dị ka bọtịnụ, yana otu data-target="#foo"ma ọ bụ href="#foo"iji lekwasịrị anya otu modal ka ị gbanwee.

<button type = "bọtịnụ" data-toggle = "modal" data-target = "#myModal" > Mwepụta modal </button>   

Site na Javascript

Kpọọ modal nwere id myModalnwere otu ahịrị Javascript:

$ ( '#myModal' ). modal ( nhọrọ )

Nhọrọ

Enwere ike ịfefe nhọrọ site na njirimara data ma ọ bụ Javascript. Maka njirimara data, tinye aha nhọrọ na data-, dị ka ọ dị na data-backdrop="".

<a data-toggle="modal" href="remote.html" data-target="#modal">click me</a>

Ụzọ

.modal(nhọrọ)

Na-eme ka ọdịnaya gị rụọ ọrụ dị ka modal. Nabata nhọrọ nhọrọ object.

$ ( '#myModal' ). modal ({
  ahụigodo : ụgha 
})

.modal('ntụgharị')

Iji aka na-atụgharị modal.

$ ( '#myModal' ). modal ( 'ntụgharị' )

.modal('show')

Iji aka na-emepe modal.

$ ( '#myModal' ). modal ( 'show' )

.modal('zoo')

Iji aka na-ezobe modal.

$ ( '#myModal' ). modal ( 'zoo' )

Ihe omume

Klas modal Bootstrap na-ekpughere ihe omume ole na ole maka itinye aka na ọrụ modal.

$ ( '#myModal' ). na ( 'zoro ezo' , ọrụ () {   
  // mee ihe…
})

Ihe atụ

Tinye menu ndọda n'ihe fọrọ nke nta ka ọ bụrụ ihe ọ bụla nwere ngwa mgbakwunye a dị mfe, gụnyere navbar, taabụ, na ọgwụ.

N'ime navbar

N'ime taabụ

Ojiji

Site na njirimara data

Tinye data-toggle="dropdown"na njikọ ma ọ bụ bọtịnụ ka ịgbanwee mkpọda.

<div klas = "mkpọda" > 
  <a class = "dropdown-toggle" data-toggle = "dropdown" href = "#" > Mbudata </a>   
  <ul klaasị = "menu ndọda" ọrụ = "menu" aria-labelledby = "dLabel" >   
    ...
  </ul>
</div>

Iji dobe URL adịghị emebi emebi, jiri data-targetnjirimara kama href="#".

<div klas = "mkpọda" > 
  <a class = "dropdown-toggle" id = "dLabel" ọrụ = "bọtịnụ" data-toggle = "dobe" data-target = "#" href = "/page.html" >      
    Wedaa
    <b klas = "nlekọta" </b> 
  </a>
  <ul klaasị = "menu ndọda" ọrụ = "menu" aria-labelledby = "dLabel" >   
    ...
  </ul>
</div>

Site na Javascript

Kpọọ dropdowns site na Javascript:

$ ( '.dropdown-toggle' ). dropdown ()

Nhọrọ

Ọ dịghị

Ụzọ

$()dokwa ('toggle')

Api mmemme maka ntugharị menus maka ihe navbar enyere ma ọ bụ igodo taabụ.

Ọmụmaatụ na navbar

Ihe mgbakwunye ScrollSpy bụ maka imelite ebumnuche nav na-akpaghị aka dabere na ọnọdụ mpịakọta. Pịgharịa na mpaghara n'okpuru ebe ịnya ụgbọ mmiri wee lelee mgbanwe klaasị nọ n'ọrụ. A ga-eme ka ọ pụta ìhè nke obere ihe ndọpụta.

Ojiji

Site na njirimara data

Ka mfe tinye scrollspy omume gị topbar igodo, dị nnọọ tinye data-spy="scroll"na mmewere ị chọrọ inyocha na (kasị a ga-abụ ahụ) na data-target=".navbar"họrọ nke nav iji. Ị ga-achọ iji scrollspy nwere .navakụrụngwa.

<body data-spy = "mpịakọta" data-target = ".navbar" > ... </ body>  

Site na Javascript

Kpọọ scrollspy site na Javascript:

$ ( '#navbar' ). scrollspy ()

Ụzọ

.scrollspy('refresh')

Mgbe ị na-eji scrollspy yana ịgbakwunye ma ọ bụ wepụ ihe ndị dị na DOM, ị ga-akpọ usoro ume ọhụrụ dị ka:

$ ( '[data-spy="mpịakọta"]' ). nke ọ bụla ( ọrụ () {  
  var $ nledo = $ ( nke a ). scrollspy ( 'refresh' )
}

Nhọrọ

Enwere ike ịfefe nhọrọ site na njirimara data ma ọ bụ Javascript. Maka njirimara data, tinye aha nhọrọ na data-, dị ka ọ dị na data-offset="".

Ihe omume

Ihe atụ taabụ

Tinye ngwa ngwa taabụ arụ ọrụ ike na transiton site na pane nke ọdịnaya mpaghara, ọbụlagodi site na menu ndọda.

Ojiji

Kwado taabụ tabbable site na Javascript (taabụ ọ bụla kwesịrị ịgbalite n'otu n'otu):

$ ( '#myTab a' ). pịa ( ọrụ ( e ) {  
  e . mgbochiDedfault ();
  $ ( nke a ). tab ( 'show' );
})

Ị nwere ike ịgbalite taabụ n'otu n'otu n'ụzọ dị iche iche:

$ ( '#myTab a[href="#profile"]' ). tab ( 'show' ); // Họrọ taabụ n'aha 
$ ( '#myTab a: nke mbụ' ). tab ( 'show' ); // Họrọ taabụ mbụ 
$ ( '#myTab a: ikpeazụ' ). tab ( 'show' ); // Họrọ taabụ ikpeazụ 
$ ( '#myTab li: eq(2) a' ). tab ( 'show' ); // Họrọ taabụ nke atọ (0-indexed) 

Akara akara

Ị nwere ike ịgbalite taabụ ma ọ bụ pill navigation na-edeghị Javascript ọ bụla site na ịkọwapụta data-toggle="tab"ma ọ bụ data-toggle="pill"na mmewere. Ịtinye navna nav-tabsklaasị na taabụ ulahụ ga-etinye ụdị taabụ Bootstrap.

<ul klas = "nav nav-tabs" > 
  <li><a href = "#home" data-toggle = "taabụ" > Ụlọ </a></li>  
  <li><a href = "#profile" data-toggle = "taabụ" > Profaịlụ </a></li>  
  <li><a href = "#messages" data-toggle = "taabụ" > Ozi </a></li>  
  <li><a href = "#settings" data-toggle = "taabụ" > Ntọala </a></li>  
</ul>

Ụzọ

$()tab

Na-arụ ọrụ mmemme taabụ na akpa ọdịnaya. Tab kwesịrị inwe ma ọ data-targetbụ ihe hrefezubere iche maka ọnụ akpa na DOM.

<ul klas = "nav nav-tabs" id = "myTab" >  
  <li class = "ọrụ" ><a href = "#ụlọ" > Ụlọ </a></li>  
  <li><a href = "#profile" > Profaịlụ </a></li> 
  <li><a href = "#messages" > Ozi </a></li> 
  <li><a href = "#settings" > Ntọala </a></li> 
</ul>
 
<div class = "taabụ-ọdịnaya" > 
  <div class = "tab-pane active" id = "ụlọ" > ... </div>  
  <div class = "tab-pane" id = "profile" > ... </div>  
  <div class = "tab-pane" id = "ozi" > ... </div>  
  <div class = "tab-pane" id = "ntọala" > ... </div>  
</div>
 
<edemede>
  $ ( ọrụ () {  
    $ ( '#myTab a: ikpeazụ' ). tab ( 'show' );
  })
</script>

Ihe omume

$ ( 'a[data-toggle = "taabụ"]' ). na ( 'gosiri' , ọrụ ( e ) {   
  e . target // taabụ arụ ọrụ
  e . metụtaraTarget // taabụ gara aga
})

Ihe atụ

Site na ngwa mgbakwunye jQuery.tipsy mara mma nke Jason Frame dere; Ntuziaka ngwaọrụ bụ ụdị emelitere, nke anaghị adabere na onyonyo, jiri CSS3 maka eserese, yana njirimara data maka nchekwa aha mpaghara.

Gaa na njikọ dị n'okpuru ka ịhụ ndụmọdụ ndụmọdụ:

Ụzọ anọ

Ojiji

Kpalite ntụnye aka site na Javascript:

$ ( '#ihe atụ' ). Tooltip ( nhọrọ )

Nhọrọ

Enwere ike ịfefe nhọrọ site na njirimara data ma ọ bụ Javascript. Maka njirimara data, tinye aha nhọrọ na data-, dị ka ọ dị na data-animation="".

Akara akara

Maka ebumnuche arụmọrụ, Tooltip na Popover data-apis abanyela. Ọ bụrụ na ịchọrọ iji ha naanị ezipụta nhọrọ nhọrọ.

<a href = "#" rel = "tooltip" aha = "ngwaọrụ izizi" > fesa m </a>   

Ụzọ

$().tooltip(nhọrọ)

Na-ejikọta onye na-ahụ maka ndụmọdụ ngwaọrụ na mkpokọta mmewere.

.tooltip('show')

Na-ekpughe ngwa ọrụ mmewere.

$ ( '# element' ). Tooltip ( 'show' )

.tooltip('zoo')

Na-ezobe ntụaka ngwa ọrụ mmewere.

$ ( '# element' ). Tooltip ( 'zoo' )

.tooltip('toggle')

Na-atụgharị ihe ntụnye aka nke mmewere.

$ ( '# element' ). Tooltip ( 'ntụgharị' )

.tooltip('bibi')

Na-ezo ma na-ebibi ngwa ọrụ mmewere.

$ ( '# element' ). Tooltip ( 'bibi' )

Ihe atụ

Tinye obere ihe machie nke ọdịnaya, dị ka ndị dị na iPad, na ihe ọ bụla maka ozi nke abụọ nke ụlọ. Chekwaa n'elu bọtịnụ iji kpalite popover. Achọrọ ka etinyere ndụmọdụ ngwaọrụ .

Popover kwụ ọtọ

Nhọrọ anọ dị: n'elu, aka nri, ala na aka ekpe kwadoro.

Ọnweghị akara egosiri ka ewepụtara popovers site na Javascript yana ọdịnaya dị n'ime datanjirimara.

Ihe ngosi dị ndụ

Ụzọ anọ

Ojiji

Kwado popovers site na Javascript:

$ ( '#ihe atụ' ). popover ( nhọrọ )

Nhọrọ

Enwere ike ịfefe nhọrọ site na njirimara data ma ọ bụ Javascript. Maka njirimara data, tinye aha nhọrọ na data-, dị ka ọ dị na data-animation="".

Markup

For performance reasons, the Tooltip and Popover data-apis are opt in. If you would like to use them just specify a selector option.

Methods

$().popover(options)

Initializes popovers for an element collection.

.popover('show')

Reveals an elements popover.

$('#element').popover('show')

.popover('hide')

Hides an elements popover.

$('#element').popover('hide')

.popover('toggle')

Toggles an elements popover.

$('#element').popover('toggle')

.popover('destroy')

Hides and destroys an element's popover.

$('#element').popover('destroy')

Example alerts

Add dismiss functionality to all alert messages with this plugin.

Usage

Enable dismissal of an alert via JavaScript:

$(".alert").alert()

Markup

Just add data-dismiss="alert" to your close button to automatically give an alert close functionality.

<a class="close" data-dismiss="alert" href="#">&times;</a>

Methods

$().alert()

Wraps all alerts with close functionality. To have your alerts animate out when closed, make sure they have the .fade and .in class already applied to them.

.alert('close')

Closes an alert.

$(".alert").alert('close')

Events

Bootstrap's alert class exposes a few events for hooking into alert functionality.

$('#my-alert').bind('closed', function () {
  // do something…
})

Example uses

Do more with buttons. Control button states or create groups of buttons for more components like toolbars.

Stateful

Add data-loading-text="Loading..." to use a loading state on a button.

<button type="button" class="btn btn-primary" data-loading-text="Loading...">Loading state</button>

Single toggle

Add data-toggle="button" to activate toggling on a single button.

<button type="button" class="btn" data-toggle="button">Single Toggle</button>

Checkbox

Add data-toggle="buttons-checkbox" for checkbox style toggling on btn-group.

<div class="btn-group" data-toggle="buttons-checkbox">
  <button type="button" class="btn">Left</button>
  <button type="button" class="btn">Middle</button>
  <button type="button" class="btn">Right</button>
</div>

Radio

Add data-toggle="buttons-radio" for radio style toggling on btn-group.

<div class="btn-group" data-toggle="buttons-radio">
  <button type="button" class="btn">Left</button>
  <button type="button" class="btn">Middle</button>
  <button type="button" class="btn">Right</button>
</div>

Usage

Enable buttons via JavaScript:

$('.nav-tabs').button()

Markup

Data attributes are integral to the button plugin. Check out the example code below for the various markup types.

Options

None

Methods

$().button('toggle')

Toggles push state. Gives the button the appearance that it has been activated.

<button type="button" class="btn" data-toggle="button" >…</button>

$().button('loading')

Sets button state to loading - disables button and swaps text to loading text. Loading text should be defined on the button element using the data attribute data-loading-text.

<button type="button" class="btn" data-loading-text="loading stuff..." >...</button>

$().button('reset')

Resets button state - swaps text to original text.

$().button(string)

Resets button state - swaps text to any data defined text state.

<button type="button" class="btn" data-complete-text="finished!" >...</button>
<script>
  $('.btn').button('complete')
</script>

About

Get base styles and flexible support for collapsible components like accordions and navigation.

* Requires the Transitions plugin to be included.

Example accordion

Using the collapse plugin, we built a simple accordion style widget:

<div class="accordion" id="accordion2">
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseOne">
        Collapsible Group Item #1
      </a>
    </div>
    <div id="collapseOne" class="accordion-body collapse in">
      <div class="accordion-inner">
        Anim pariatur cliche...
      </div>
    </div>
  </div>
  <div class="accordion-group">
    <div class="accordion-heading">
      <a class="accordion-toggle" data-toggle="collapse" data-parent="#accordion2" href="#collapseTwo">
        Collapsible Group Item #2
      </a>
    </div>
    <div id="collapseTwo" class="accordion-body collapse">
      <div class="accordion-inner">
        Anim pariatur cliche...
      </div>
    </div>
  </div>
</div>
...

You can also use the plugin without the accordion markup. Make a button toggle the expanding and collapsing of another element.

<button type="button" class="btn btn-danger" data-toggle="collapse" data-target="#demo">
  simple collapsible
</button>
 
<div id="demo" class="collapse in"> … </div>

Usage

Via data attributes

Just add data-toggle="collapse" and a data-target to element to automatically assign control of a collapsible element. The data-target attribute accepts a css selector to apply the collapse to. Be sure to add the class collapse to the collapsible element. If you'd like it to default open, add the additional class in.

To add accordion-like group management to a collapsible control, add the data attribute data-parent="#selector". Refer to the demo to see this in action.

Via JavaScript

Enable manually with:

$(".collapse").collapse()

Options

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

Methods

.collapse(options)

Activates your content as a collapsible element. Accepts an optional options object.

$('#myCollapsible').collapse({
  toggle: false
})

.collapse('toggle')

Toggles a collapsible element to shown or hidden.

.collapse('show')

Shows a collapsible element.

.collapse('hide')

Hides a collapsible element.

Events

Bootstrap's collapse class exposes a few events for hooking into collapse functionality.

$('#myCollapsible').on('hidden', function () {
  // do something…
})

Example carousel

The slideshow below shows a generic plugin and component for cycling through elements like a carousel.

First Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Second Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

Third Thumbnail label

Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.

‹ ›

<div id="myCarousel" class="carousel slide">
  <!-- Carousel items -->
  <div class="carousel-inner">
    <div class="active item">…</div>
    <div class="item">…</div>
    <div class="item">…</div>
  </div>
  <!-- Carousel nav -->
  <a class="carousel-control left" href="#myCarousel" data-slide="prev">&lsaquo;</a>
  <a class="carousel-control right" href="#myCarousel" data-slide="next">&rsaquo;</a>
</div>

Usage

Via data attributes

...

Via JavaScript

Call carousel manually with:

$('.carousel').carousel()

Options

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

Methods

.carousel(options)

Initializes the carousel with an optional options object and starts cycling through items.

$('.carousel').carousel({
  interval: 2000
})

.carousel('cycle')

Cycles through the carousel items from left to right.

.carousel('pause')

Stops the carousel from cycling through items.

.carousel(number)

Cycles the carousel to a particular frame (0 based, similar to an array).

.carousel('prev')

Cycles to the previous item.

.carousel('next')

Cycles to the next item.

Events

Bootstrap's carousel class exposes two events for hooking into carousel functionality.

Example

A basic, easily extended plugin for quickly creating elegant typeaheads with any form text input.

<input type="text" data-provide="typeahead">

Usage

Via data attributes

Add data attributes to register an element with typeahead functionality as shown in the example above.

Via JavaScript

Call the typeahead manually with:

$('.typeahead').typeahead()

Options

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

Methods

.typeahead(options)

Initializes an input with a typeahead.

Example

The subnavigation on the left is a live demo of the affix plugin.

Usage

Via data attributes

To easily add affix behavior to any element, just add data-spy="affix" to the element you want to spy on. Then use offsets to define when to toggle the pinning of an element on and off.

<div data-spy="affix" data-offset-top="200">...</div>

Via JavaScript

Call the affix plugin via JavaScript:

$('#navbar').affix()

Methods

.affix('refresh')

When using affix in conjunction with adding or removing of elements from the DOM, you'll want to call the refresh method:

$('[data-spy="affix"]').each(function () {
  $(this).affix('refresh')
});

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-offset-top="200".