我如何选择文本之间的两个指南,是两个词?
示例:
Lorem dolor与之同坐,是一种非常重要的植物。[医]文冠花整数苏斯本属( pretium,id euismod odio. )Quisque sem lorem,laoreet feugiat eget,felis eu felis。Nunc quis nisi tellus。[医]延胡索[医][医]红前庭[[ nec ]]。[医][医].[医]大芹菜一群怪人的夸姆。Curabitur malesuada tempor cursus.
我需要获得作为输出的所有文本从多洛到Curabitur使用这两个词作为标记。
发布于 2014-11-21 15:46:27
var text = document.getElementById('textareaID').value;
var snippet = text.substring(text.indexOf('dolor'), text.indexOf('Curabitur'));
发布于 2014-11-21 15:47:05
javascript:
var text = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer congue venenatis consectetur. Suspendisse in pretium elit, id euismod odio. Quisque sem lorem, laoreet et feugiat eget, elementum eu felis. Nunc quis nisi tellus. Vivamus pulvinar diam erat. Vestibulum rutrum pharetra eros, nec scelerisque nibh pellentesque vitae. Aliquam vitae justo elit. Sed dapibus interdum mollis. Nunc a volutpat quam. Curabitur malesuada tempor cursus.';
//or: var text = $(element).text();
var snippet = text.substring(text.indexOf('dolor'),
text.indexOf('Curabitur') + 'Curabitur'.length);
alert(snippet)
https://stackoverflow.com/questions/27064998
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