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13 lines
926 B
JavaScript
13 lines
926 B
JavaScript
/*!
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* jQuery insertAtCaret 1.1.4
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* http://www.karalamalar.net/
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*
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* Copyright (c) 2013 İzzet Emre Erkan
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* Licensed under GPLv2 or later.
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* http://www.gnu.org/licenses/gpl-2.0.txt
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*
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* Contributors:
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* [@kittsville](https://github.com/kittsville)
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*
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*/
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!function(e,t){e.fn.insertAtCaret=function(e){return this.each(function(){var a,n,r,o,c=this,l=0,s="selectionStart"in c&&"selectionEnd"in c;(c.tagName&&"textarea"===c.tagName.toLowerCase()||c.tagName&&"input"===c.tagName.toLowerCase()&&"text"===c.type.toLowerCase())&&(a=c.scrollTop,s?l=c.selectionStart:(c.focus(),o=t.selection.createRange(),o.moveStart("character",-c.value.length),l=o.text.length),n=c.value.substring(0,l),r=c.value.substring(l,c.value.length),c.value=n+e+r,l+=e.length,s?(c.selectionStart=l,c.selectionEnd=l):(o=t.selection.createRange(),o.moveStart("character",l),o.moveEnd("character",0),o.select()),c.scrollTop=a)})}}(jQuery,document,window); |