我的 javascript 不是那么好,所以我只能希望这是有道理的。我想创建一个 DOMSelection 对象,就像从
window.getSelection()
从节点的点击。所以可以说我有这样的jQuery监听器设置:
$("#target").click(function() {
var sel = createSelectionFromNode(this);
});
我只希望范围是从节点的开头到节点的结尾。是否有捷径可寻?我专门找WebKit兼容的解决方案,可以忽略IE。谢谢你的帮助。
示例:http: //jsfiddle.net/8j4Bf/
在示例中,单击文本应返回一个 DOMSelection 对象,如:
DOMSelection
anchorNode: Text
attributes: null
baseURI: "http://jsfiddle.net/8j4Bf/"
childNodes: NodeList[0]
data: "HTML"
firstChild: null
lastChild: null
length: 4
localName: null
namespaceURI: null
nextSibling: null
nodeName: "#text"
nodeType: 3
nodeValue: "HTML"
ownerDocument: HTMLDocument
parentElement: HTMLSpanElement
parentNode: HTMLSpanElement
prefix: null
previousSibling: null
textContent: "HTML"
wholeText: "HTML"
__proto__: Text
anchorOffset: 0
baseNode: Text
baseOffset: 0
extentNode: Text
extentOffset: 0
focusNode: Text
attributes: null
baseURI: "http://jsfiddle.net/8j4Bf/"
childNodes: NodeList[0]
data: "HTML"
firstChild: null
lastChild: null
length: 4
localName: null
namespaceURI: null
nextSibling: null
nodeName: "#text"
nodeType: 3
nodeValue: "HTML"
ownerDocument: HTMLDocument
parentElement: HTMLSpanElement
parentNode: HTMLSpanElement
prefix: null
previousSibling: null
textContent: "HTML"
wholeText: "HTML"
__proto__: Text
focusOffset: 0
isCollapsed: true
rangeCount: 1
type: "Caret"