JavaScript Set Window选择 [英] JavaScript Set Window selection
本文介绍了JavaScript Set Window选择的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在JavaScript中,有一个方法 window.getSelection()
,它允许我获取用户所做的当前选择。
In JavaScript, there is a method window.getSelection()
, that lets me get the current selection that the user has made.
是否有相应的函数,比如 window.setSelection()
,这将让我设置或清除当前选择?
Is there a corresponding function, something like window.setSelection()
, that will let me set, or clear, the current selection?
推荐答案
也许会这样做:
window.selection.clear();
Crossbrowser版本:
Crossbrowser version:
if (window.getSelection) {
if (window.getSelection().empty) { // Chrome
window.getSelection().empty();
} else if (window.getSelection().removeAllRanges) { // Firefox
window.getSelection().removeAllRanges();
}
} else if (document.selection) { // IE?
document.selection.empty();
}
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