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2014/10/16 ¤W¤È 12:03:09
jquery Programming Glossary: el.selectionstartJquery focus on first text field and set cursor at value end for instant data entry http://stackoverflow.com/questions/12654324/jquery-focus-on-first-text-field-and-set-cursor-at-value-end-for-instant-data-en var el input text .get 0 var elemLen el.value.length el.selectionStart elemLen el.selectionEnd elemLen el.focus https developer.mozilla.org..
How to get selected text/caret position of an input that doesn't have focus? http://stackoverflow.com/questions/5149683/how-to-get-selected-text-caret-position-of-an-input-that-doesnt-have-focus Gets the position of the cursor function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus.. cursor function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange..
adding <br/> to the text-box when user press enter key in jquery http://stackoverflow.com/questions/5455104/adding-br-to-the-text-box-when-user-press-enter-key-in-jquery curr ' br ' val.substr curr end function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus.. end function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange..
How do I detect “shift+enter” and generate a new line in Textarea? http://stackoverflow.com/questions/6014702/how-do-i-detect-shiftenter-and-generate-a-new-line-in-textarea to get caret position in textarea function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus.. textarea function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange..
How to get the selected text in textarea using jQuery in Internet Explorer 7? http://stackoverflow.com/questions/7186586/how-to-get-the-selected-text-in-textarea-using-jquery-in-internet-explorer-7 range textInputRange len endRange if typeof el.selectionStart number typeof el.selectionEnd number start el.selectionStart.. number typeof el.selectionEnd number start el.selectionStart end el.selectionEnd else range document.selection.createRange..
Jquery focus on first text field and set cursor at value end for instant data entry http://stackoverflow.com/questions/12654324/jquery-focus-on-first-text-field-and-set-cursor-at-value-end-for-instant-data-en this question Here's an EXAMPLE document .ready function var el input text .get 0 var elemLen el.value.length el.selectionStart elemLen el.selectionEnd elemLen el.focus https developer.mozilla.org en US docs XUL Property selectionStart https developer.mozilla.org..
How to get selected text/caret position of an input that doesn't have focus? http://stackoverflow.com/questions/5149683/how-to-get-selected-text-caret-position-of-an-input-that-doesnt-have-focus at the stored position Javascript script type text javascript Gets the position of the cursor function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange if r null return 0 var.. script type text javascript Gets the position of the cursor function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange if r null return 0 var re el.createTextRange rc..
adding <br/> to the text-box when user press enter key in jquery http://stackoverflow.com/questions/5455104/adding-br-to-the-text-box-when-user-press-enter-key-in-jquery val this .val var end val.length this .val val.substr 0 curr ' br ' val.substr curr end function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange if r null return.. val.length this .val val.substr 0 curr ' br ' val.substr curr end function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange if r null return 0 var re el.createTextRange..
How do I detect “shift+enter” and generate a new line in Textarea? http://stackoverflow.com/questions/6014702/how-do-i-detect-shiftenter-and-generate-a-new-line-in-textarea First part of the code is to get the caret position. Ref How to get caret position in textarea function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange if r null return 0 var.. to get the caret position. Ref How to get caret position in textarea function getCaret el if el.selectionStart return el.selectionStart else if document.selection el.focus var r document.selection.createRange if r null return 0 var re el.createTextRange rc..
How to get the selected text in textarea using jQuery in Internet Explorer 7? http://stackoverflow.com/questions/7186586/how-to-get-the-selected-text-in-textarea-using-jquery-in-internet-explorer-7 method function getInputSelection el var start 0 end 0 normalizedValue range textInputRange len endRange if typeof el.selectionStart number typeof el.selectionEnd number start el.selectionStart end el.selectionEnd else range document.selection.createRange.. range textInputRange len endRange if typeof el.selectionStart number typeof el.selectionEnd number start el.selectionStart end el.selectionEnd else range document.selection.createRange if range range.parentElement el len el.value.length normalizedValue..
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