在选项卡bootstrap 3向导上创建下一个和后退按钮? [英] Creating next and back button on tabs bootstrap 3 wizard?

问题描述

我正在尝试创建一个简单的下一个和后退按钮，以通过数据attr在引导程序3中显示选项卡

I am trying to create a simple next and back button to show tabs in bootstrap 3 via data attr

这是工作的小提琴 http://jsfiddle.net/52VtD/9162/

这里是 HTML

<div class="tab-content">
    <div class="tab-pane active" id="1" data-step="1">1</div>
    <div class="tab-pane" id="2" data-step="2">2</div>
    <div class="tab-pane" id="3" data-step="3">3</div>
    <div class="tab-pane" id="4" data-step="3">4</div>

</div>

<a href="#1" data-toggle="tab" class="step-back">back</a>
<a href="#2" data-toggle="tab" class="step-next">next </a>

但是在最后一个选项卡上，我必须显示Finish而不是Next，这是某种向导，我尝试了bootstrap向导，但在3.3中不起作用:(

But on last tab i have to show Finish istead of next, this is some kind of wizard, i have tried the bootstrap wizard but i does not work in 3.3 :(

推荐答案

http://jsfiddle.net/52VtD/9197/

HTML:

<div class="tab-content">
    <div class="tab-pane active" id="1" data-step="1">1</div>
    <div class="tab-pane" id="2" data-step="2">2</div>
    <div class="tab-pane" id="3" data-step="3">3</div>
    <div class="tab-pane" id="4" data-step="4">4</div>

</div>

<a href="#1" data-toggle="tab" class="step-back">back</a>
<a href="#2" data-toggle="tab" class="step-next">next </a>

JQ:

$('.step-back, .step-next').on('shown.bs.tab', function (e) {
  currentStep()
})


function currentStep() {    
  var currentVal = $('.tab-pane.active').attr("data-step");
  currentVal = parseInt(currentVal)    

  var prev = currentVal - 1;
  var next = currentVal + 1;

  $('.step-back').attr('href','#' + prev);
  $('.step-next').attr('href','#' + next);
}

1. showed.bs.tab事件-在显示标签页后，此事件在标签页显示上触发 LINK
2. attr()用于设置新的href值 LINK

1. event shown.bs.tab - This event fires on tab show after a tab has been shown LINK
2. attr() is function to set new href value LINK

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