Javascript
function selectText(node) { node = document.getElementById(node); if (document.body.createTextRange) { const range = document.body.createTextRange(); range.moveToElementText(node); range.select(); } else if (window.getSelection) { const selection = window.getSelection(); const range = document.createRange(); range.selectNodeContents(node); selection.removeAllRanges(); selection.addRange(range); } else { console.warn("Could not select text in node: Unsupported browser."); }}const clickable = document.querySelector('.click-me');clickable.addEventListener('click', () => selectText('target'));<div id="target"><p>Some text goes here!</p><p>Moar text!</p></div><p >Click me!</p>jQuery（原始答案）
我已经在此线程中找到了解决方案。我能够修改给定的信息，并将其与jQuery混合使用，以创建一个功能强大的函数来选择任何元素中的文本，而与浏览器无关：
function SelectText(element) { var text = document.getElementById(element); if ($.browser.msie) { var range = document.body.createTextRange(); range.moveToElementText(text); range.select(); } else if ($.browser.mozilla || $.browser.opera) { var selection = window.getSelection(); var range = document.createRange(); range.selectNodeContents(text); selection.removeAllRanges(); selection.addRange(range); } else if ($.browser.safari) { var selection = window.getSelection(); selection.setbaseAndExtent(text, 0, text, 1); }}
