21 lines
785 B
JavaScript
21 lines
785 B
JavaScript
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function openTab(evt, tabName) {
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// Declare all variables
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var i, tabcontent, tablinks;
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// Get all elements with class="tabcontent" and hide them
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tabcontent = document.getElementsByClassName("tabcontent");
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for (i = 0; i < tabcontent.length; i++) {
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tabcontent[i].style.display = "none";
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}
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// Get all elements with class="tablinks" and remove the class "active"
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tablinks = document.getElementsByClassName("tablinks");
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for (i = 0; i < tablinks.length; i++) {
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tablinks[i].className = tablinks[i].className.replace(" active", "");
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}
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// Show the current tab, and add an "active" class to the button that opened the tab
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document.getElementById(tabName).style.display = "block";
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evt.currentTarget.className += " active";
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}
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