也许你错过了showBullets
选择!
有一些方法可以玩一些选项:
function showHelp()
{
var intro = introJs();
intro.setOptions ( {
showStepNumbers: document.getElementById('showStepNumbers').checked,
showProgress: document.getElementById('showProgress').checked,
showBullets: document.getElementById('showBullets').checked,
steps: [
{
intro: "I really mean it!",
element: document.querySelector ( '#bla' )
}
]
} );
intro.start();
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/intro.js/2.7.0/introjs.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/intro.js/2.7.0/intro.min.js"></script>
<div id="bla">
Hello World!
</div>
<button onclick="showHelp()">
Help!
</button>
<hr />
showStepNumbers:<input type="checkbox" id="showStepNumbers" />
showProgress:<input type="checkbox" id="showProgress" />
showBullets:<input type="checkbox" id="showBullets" />
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我来说两句