Я создаю приложение Phonegap, которое требует от пользователя выбора текста внутри элемента p, а затем "скопировать" текст, который меняет его на меня.
Однако существует проблема с выбором текста внутри тега p. Текст извлекается с моего сервера, где он выводится следующим образом:
<p style="white-space:pre-wrap">Proin quis tortor orci. Etiam at risus et justo dignissim congue. Donec congue lacinia dui, a porttitor lectus condimentum laoreet. Nunc eu ullamcorper orci. Quisque eget odio ac lectus
vestibulum faucibus eget in metus. In pellentesque faucibus vestibulum. Nulla at nulla justo, eget luctus tortor. Nulla facilisi.
Duis aliquet egestas purus in blandit. Curabitur vulputate, ligula lacinia scelerisque tempor, lacus lacus ornare ante, ac egestas est urna sit amet arcu. Class aptent taciti sociosqu ad litora
</p>
Это позволит сохранить текст, чтобы сохранить разрывы строк без меня, используя теги <br/>, которые в настоящее время не работают в моем Javascript.
В любом случае, когда вы пытаетесь выбрать текст в этом элементе, вместо этого выбирается весь элемент p. Здесь переход того, что происходит, когда вы выбираете слово, затем переместите границы, чтобы выбрать больше текста:
ПРИМЕЧАНИЕ.. В первой последовательности текст отличается, потому что я взял скриншот с другим текстом, но эффект все тот же.
Я не могу предоставить jsFiddle для этого, поскольку он, кажется, реплицируется только в Phonegap, но я загрузил свой источник для тестирования: http://cl.ly/2w0O1d3l3h17
В проекте нет JS, но HTML и CSS выглядят следующим образом:
HTML:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1"/>
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Hello World</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript" src="cordova-2.5.0.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
app.initialize();
</script>
</head>
<body>
<p class="text">Adobe Acrobat Test Page
Acrobat Reader is properly installed.
Click here to go back to information about using PDF.
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Guidance for Using PDF Documents
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</p>
</body>
</html>
CSS
.text{
white-space:pre-wrap;
word-wrap: break-word;
height:300px;
overflow: scroll;
-webkit-overflow-scrolling: touch;
padding:10px;
border:1px solid #000;
background-color:#fff;
}
Одним из возможных решений, которые я нашел, является использование contenteditable="true" в элементе p, но это имеет некоторые проблемы:
- Я не могу разрешить создание большего количества тегов в элементе
- Я не могу показать на клавиатуре
Другим решением, которое я нашел, является удаление форматирования pre. Это, однако, устраняет разрывы строк, которые я бы идеально хотел сохранить.
