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2014/10/16 ¤W¤Č 12:06:49
jquery Programming Glossary: range.setstartText selection in div(contenteditable) when double click http://stackoverflow.com/questions/12920225/text-selection-in-divcontenteditable-when-double-click evt.rangeParent undefined range document.createRange range.setStart evt.rangeParent evt.rangeOffset range.collapse true Try the.. x y range document.createRange range.setStart pos.offsetNode pos.offset range.collapse true Next the WebKit..
Persisting the changes of range objects after selection in HTML http://stackoverflow.com/questions/13949059/persisting-the-changes-of-range-objects-after-selection-in-html savedSel var charIndex 0 range document.createRange range.setStart containerEl 0 range.collapse true var nodeStack containerEl.. savedSel.start charIndex savedSel.start nextCharIndex range.setStart node savedSel.start charIndex foundStart true if foundStart..
How can I position an element next to user text selection? http://stackoverflow.com/questions/1589721/how-can-i-position-an-element-next-to-user-text-selection 0 .cloneRange else Older WebKit doesn't have getRangeAt range.setStart sel.anchorNode sel.anchorOffset range.setEnd sel.focusNode.. in the document if range.collapsed sel.isCollapsed range.setStart sel.focusNode sel.focusOffset range.setEnd sel.anchorNode sel.anchorOffset..
Javascript Contenteditable - set Cursor / Caret to index http://stackoverflow.com/questions/16095155/javascript-contenteditable-set-cursor-caret-to-index a range a range is a like the selection but invisible range.setStart contentEditableElement index range.collapse true selection window.getSelection.. start end var charIndex 0 range document.createRange range.setStart containerEl 0 range.collapse true var nodeStack containerEl.. if foundStart start charIndex start nextCharIndex range.setStart node start charIndex foundStart true if foundStart end charIndex..
Get the offset position of the caret in a textarea in pixels http://stackoverflow.com/questions/16212871/get-the-offset-position-of-the-caret-in-a-textarea-in-pixels sel this .getSelection endchar sel.text end sel.start range.setStart div 0 .childNodes 0 index range.setEnd div 0 .childNodes 0 end.. .top Insert `#caret` at the position of the caret range.setStart div 0 .childNodes 0 index var caret span id 'caret' span 0 range.insertNode.. is a space wrap it in a span if previouscharacter ' ' range.setStart div 0 .childNodes 0 index 1 range.setEnd div 0 .childNodes 0..
HTML5 draggable elements within contenteditable div - stops working after first drop - why? http://stackoverflow.com/questions/16900032/html5-draggable-elements-within-contenteditable-div-stops-working-after-first else if e.rangeParent Firefox range document.createRange range.setStart e.rangeParent e.rangeOffset console.log 'range' range var sel..
how to get selection inside a div using jquery/javascript http://stackoverflow.com/questions/5801347/how-to-get-selection-inside-a-div-using-jquery-javascript range.START_TO_START range 1 range.setStart selRange.startContainer selRange.startOffset if selRange.compareBoundaryPoints..
How to set caret(cursor) position in contenteditable element (div)? http://stackoverflow.com/questions/6249095/how-to-set-caretcursor-position-in-contenteditable-element-div var myDiv document.getElementById editable range.setStart myDiv 5 range.setEnd myDiv 5 Is it possible to set manually.. var range document.createRange var sel window.getSelection range.setStart el.childNodes 2 5 range.collapse true sel.removeAllRanges sel.addRange..
Text selection in div(contenteditable) when double click http://stackoverflow.com/questions/12920225/text-selection-in-divcontenteditable-when-double-click rangeParent properties which are exactly what we want if typeof evt.rangeParent undefined range document.createRange range.setStart evt.rangeParent evt.rangeOffset range.collapse true Try the standards based way next else if document.caretPositionFromPoint.. next else if document.caretPositionFromPoint var pos document.caretPositionFromPoint x y range document.createRange range.setStart pos.offsetNode pos.offset range.collapse true Next the WebKit way else if document.caretRangeFromPoint range document.caretRangeFromPoint..
Persisting the changes of range objects after selection in HTML http://stackoverflow.com/questions/13949059/persisting-the-changes-of-range-objects-after-selection-in-html range.toString .length restoreSelection function containerEl savedSel var charIndex 0 range document.createRange range.setStart containerEl 0 range.collapse true var nodeStack containerEl node foundStart false stop false while stop node nodeStack.pop.. 3 var nextCharIndex charIndex node.length if foundStart savedSel.start charIndex savedSel.start nextCharIndex range.setStart node savedSel.start charIndex foundStart true if foundStart savedSel.end charIndex savedSel.end nextCharIndex range.setEnd..
How can I position an element next to user text selection? http://stackoverflow.com/questions/1589721/how-can-i-position-an-element-next-to-user-text-selection if sel.getRangeAt range sel.getRangeAt 0 .cloneRange else Older WebKit doesn't have getRangeAt range.setStart sel.anchorNode sel.anchorOffset range.setEnd sel.focusNode sel.focusOffset Handle the case when the selection was selected.. the selection was selected backwards from the end to the start in the document if range.collapsed sel.isCollapsed range.setStart sel.focusNode sel.focusOffset range.setEnd sel.anchorNode sel.anchorOffset range.collapse false Create the marker element..
Javascript Contenteditable - set Cursor / Caret to index http://stackoverflow.com/questions/16095155/javascript-contenteditable-set-cursor-caret-to-index Chrome Opera Safari IE 9 range document.createRange Create a range a range is a like the selection but invisible range.setStart contentEditableElement index range.collapse true selection window.getSelection get the selection object allows you to change.. setSelectionByCharacterOffsets function containerEl start end var charIndex 0 range document.createRange range.setStart containerEl 0 range.collapse true var nodeStack containerEl node foundStart false stop false while stop node nodeStack.pop.. if node.nodeType 3 var nextCharIndex charIndex node.length if foundStart start charIndex start nextCharIndex range.setStart node start charIndex foundStart true if foundStart end charIndex end nextCharIndex range.setEnd node end charIndex ..
Get the offset position of the caret in a textarea in pixels http://stackoverflow.com/questions/16212871/get-the-offset-position-of-the-caret-in-a-textarea-in-pixels ' ' end this .val .length i this .setSelection i i 1 var sel this .getSelection endchar sel.text end sel.start range.setStart div 0 .childNodes 0 index range.setEnd div 0 .childNodes 0 end var nextword range.toHtml range.deleteContents var position.. 0 range.insertNode position var nextwordtop #nextword .position .top Insert `#caret` at the position of the caret range.setStart div 0 .childNodes 0 index var caret span id 'caret' span 0 range.insertNode caret var carettop #caret .position .top If.. caret var carettop #caret .position .top If preceding character is a space wrap it in a span if previouscharacter ' ' range.setStart div 0 .childNodes 0 index 1 range.setEnd div 0 .childNodes 0 index var prevchar span id 'prevchar' span 0 range.insertNode..
HTML5 draggable elements within contenteditable div - stops working after first drop - why? http://stackoverflow.com/questions/16900032/html5-draggable-elements-within-contenteditable-div-stops-working-after-first Chrome range document.caretRangeFromPoint e.clientX e.clientY else if e.rangeParent Firefox range document.createRange range.setStart e.rangeParent e.rangeOffset console.log 'range' range var sel window.getSelection sel.removeAllRanges sel.addRange range..
how to get selection inside a div using jquery/javascript http://stackoverflow.com/questions/5801347/how-to-get-selection-inside-a-div-using-jquery-javascript range.END_TO_START range 1 if selRange.compareBoundaryPoints range.START_TO_START range 1 range.setStart selRange.startContainer selRange.startOffset if selRange.compareBoundaryPoints range.END_TO_END range 1 range.setEnd..
How to set caret(cursor) position in contenteditable element (div)? http://stackoverflow.com/questions/6249095/how-to-set-caretcursor-position-in-contenteditable-element-div button click but it doesn't work FF Chrome var range document.createRange var myDiv document.getElementById editable range.setStart myDiv 5 range.setEnd myDiv 5 Is it possible to set manually caret position like this javascript jquery contenteditable.. do the following var el document.getElementById editable var range document.createRange var sel window.getSelection range.setStart el.childNodes 2 5 range.collapse true sel.removeAllRanges sel.addRange range IE 9 works completely differently. If you need..
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