Можно ли обнаружить, где текст обертывается?
Lorem ipsum dolor sit amet
позволяет сказать, что выше текст обертывается после слова "dolor". Как обнаружить это и вставить там какой-либо знак, чтобы он был Lorem ipsum dolor<div class='wrap-mark'/> sit amet например?
Я видел, что эта проблема решена несколькими разными способами. Один из моих фаворитов включает создание div, который отражает ширину контейнера, который содержит ваш текст. Затем вы печатаете слова своего контента в ложный контейнер один за другим, измеряя высоту контейнера по пути. Когда высота контейнера изменяется, вы знаете, что у вас есть фид/обертка.
Facebook и несколько других CMS используют такой способ, чтобы вырастить свои текстовые поля, чтобы они соответствовали содержимому пользовательского ввода. Я уверен, что вы, вероятно, могли бы собрать несколько более творческих способов измерения вашего текста, исследуя эти методы тоже.
Используйте объект soft-deshen, чтобы пометить позицию обертывания, а также объект неразрывного пространства для разделения слов без пробелов. Неразрывное пространство должно пройти до мягкого дефиса для IE10. Вот пример:
Вот кросс-браузерное решение:
<!doctype html>
<html>
<head>
<title>Soft Hyphen Text Wrapping</title>
<style>
/* Generate space after each soft hyphen */
.fake-space:after { content: "\00a0"; }
@media all and (-ms-high-contrast: none) {
/* Generate space before each soft hyphen for IE10 */
.fake-space:before { content: "\00a0"; }
.fake-space:after { content: ""; }
}
</style>
</head>
<body>
<!--Paragraph with words separated by soft hypen entity wrapped in a span-->
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class="fake-space">­</span>sit<span class="fake-space">­</span>amet<span class="fake-space">­</span>ipsum<span class="fake-space">­</span>dolor<span class="fake-space">­</span>sit<span class="fake-space">­</span>amet<span class="fake-space">­</span>ipsum<span class="fake-space">­</span>dolor<span class="fake-space">­</span>sit<span class="fake-space">­</span>amet<span class="fake-space">­</span>ipsum<span class="fake-space">­</span>dolor<span class="fake-space">­</span>sit<span class="fake-space">­</span>amet<span class="fake-space">­</span>ipsum<span class="fake-space">­</span>dolor<span class="fake-space">­</span>sit<span class="fake-space">­</span>amet</p>
</body>
</html>
Ссылки