= "Control") { var textRange = sel.createRange(); var preCaretTextRange = doc.body.createTextRange...lower }else if (document.selection){ // 创建一个范围（范围与所选内容类似但不可见） range = document.body.createTextRange...Support textDom.focus(); textDom.setSelectionRange(pos, pos); } else if (textDom.createTextRange...) { // Firefox support var range = textDom.createTextRange(); range.collapse(...var textRange = sel.createRange(); var preCaretTextRange = doc.body.createTextRange
document.selection) { var range = document.selection.createRange(), range_all = document.body.createTextRange...(oElement.value.charAt(i) == "\n") { start++; } } range_all = document.body.createTextRange...oElement.setSelectionRange(start, end); return ; } var range = oElement.createTextRange...coverlen : 0; oElement.focus(); if (oElement.createTextRange) { var...range = oElement.createTextRange(); range.move("character", pos); range.moveEnd
text = doc.getElementById("keywords"), range, selection; if (doc.body.createTextRange...) { range = document.body.createTextRange(); range.moveToElementText(text);
问题1 选中input 部分内容， 可以使用 selectionStart、 document.selection、 createRange、 createTextRange 等 API 来实现，具体不在此处展开说明...知识点：createTextRange、setSelectionRange 该方法是扩展的 jQuery插件方式定义函数。
} else { n.select(); therange = void 0; if (n.createTextRange...) therange = n.createTextRange(); therange = therange ?
oXL.Workbooks.Add(); var xlsheet = oWB.Worksheets(1); var sel = document.body.createTextRange...oXL.Workbooks.Add(); var xlsheet = oWB.Worksheets(1); var sel = document.body.createTextRange
obj.focus(); var len = obj.value.length; if (document.selection) { var sel = obj.createTextRange
var doc = word.Documents.Add("", 0, 1); var range = doc.Range(0, 1); var sel = document.body.createTextRange...var doc = word.Documents.Add("", 0, 1); var range = doc.Range(0, 1); var sel = document.body.createTextRange
document.selection.createRange(); var srcele = range.parentElement();//获取到当前元素 var copy = document.body.createTextRange
光标是停在文本框文字的最后 function cc() { var e = event.srcElement; var r =e.createTextRange
('在这里输入文本'); } console.log(text); if (document.body.createTextRange...range.insertNode(tempEl); textRange = document.body.createTextRange
word.Documents.Add('', 0, 1); myRange = mydoc.Range(0, 1); var sel = Layer1.document.body.createTextRange
this.focus(); } else { var range = thisSrc.createTextRange
."); } if (IE4) { txt = win.document.body.createTextRange(); for (i = 0; i <= n && (found
selectElementText(el) { if (document.selection) { // IE8 以下处理 var oRange = document.body.createTextRange
moveCursorToRight(inputNode); } /** 光标移到文本最右边 */ function moveCursorToRight(obj) { var r = obj.createTextRange
获取workbook对象 var oSheet = oWB.ActiveSheet; //激活当前sheet var sel = document.body.createTextRange
); var xlsheet = oWB.Worksheets(1); var sel = document.body.createTextRange
var xlsheet = oWB.Worksheets(1); 39 //激活当前sheet 40 var sel = document.body.createTextRange
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