У меня есть код html, как показано ниже, в котором я хочу, чтобы элементы sort html присутствовали после последнего тега h2.
<div class="organization-results">
<h2 class="organization-subtitle">B</h2>
<div class="organization-code">
<h3 class="organization-title">Xyz Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Abc Xyz</h3>
</div>
<h2 class="organization-subtitle">A</h2>
<div class="organization-code">
<h3 class="organization-title">Xyz Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Abc Xyz</h3>
</div>
<!-- Sort contents after last organization subtitle START -->
<h2 class="organization-subtitle">C</h2>
<div class="organization-code">
<h3 class="organization-title">Pqr Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Xyz Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Abc Xyz</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Tuv Vbu</h3>
</div>
<!-- Sort contents after last organization subtitle END -->
</div>
Это то, чего я хочу достичь:
<div class="organization-results">
<h2 class="organization-subtitle">B</h2>
<div class="organization-code">
<h3 class="organization-title">Xyz Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Abc Xyz</h3>
</div>
<h2 class="organization-subtitle">A</h2>
<div class="organization-code">
<h3 class="organization-title">Xyz Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Abc Xyz</h3>
</div>
<!-- Sort contents after last organization subtitle START -->
<h2 class="organization-subtitle">C</h2>
<div class="organization-code">
<h3 class="organization-title">Abc Xyz</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Pqr Abc</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Tuv Vbu</h3>
</div>
<div class="organization-code">
<h3 class="organization-title">Xyz Abc</h3>
</div>
<!-- Sort contents after last organization subtitle END -->
</div>
Это то, что я пробовал, но думаю, что нужно сделать больше.
var list = document.getElementsByClassName('.organization-results .organization-subtitle:last-child .organization-title');
var items = list.childNodes;
var itemsArr = [];
for (var i in items) {
if (items[i].nodeType == 1) { // get rid of the whitespace text nodes
itemsArr.push(items[i]);
}
}
itemsArr.sort(function(a, b) {
return a.innerHTML == b.innerHTML
? 0
: (a.innerHTML > b.innerHTML ? 1 : -1);
});
for (i = 0; i < itemsArr.length; ++i) {
list.appendChild(itemsArr[i]);
}