Question

我希望有一个文字，当点击拖动时，突出显示文本并将突出显示的文本存储在变量中。

我不确定从哪里开始，从我的研究看起来它可能与html5和画布有关但我对html5没有太多经验所以非常感谢任何帮助。

Answer 1

＆＃13;

$(document).ready(function() {
    $(document).on('click', function() {
        var selection = '';
        if (window.getSelection) {
            selection = window.getSelection().toString();
        }
        else if (document.selection) {
            selection = document.selection.createRange().text;
        }
        $('.highlighted').append(selection + '<br/>');
    });
});

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
aslkdfjasd thiasldfkjljaslkdjf kasjdlfj lkjasdlkfjl ajsdfll kjlasjdfl laskjdfl lkjasldkfjlakjsdfj;lkjlaksdlfkjl lkjasldkfjl asdfkj jasldjflj asdlkfjalskdjf lkkjasdlklfjlasjdlfkjasdkfjl asdlfjsaf
this is some random text

<br/><br/>
The following text was highlighted:<br/>
<div class="highlighted" style="font-weight:bold;"></div>

＆＃13;

如何将荧光笔“涂”成文字？

1 个答案: