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*  li에서 텍스트 추출, 공백제거


$(function(){
    var value1 = '      abc     ';
    var value2 = $(":text").val();
    //공백제거 전
    alert("value1 : " + value1+"\n"+"value2 : " + value2);
     
    value1 = $.trim(value1);
    value2 = $.trim(value2);
    //공백제거 후
    alert("value1 : " + value1+"\n"+"value2 : " + value2);
})

<!doctype html>
<html lang="ko">
 <head>
  <script src="http://code.jquery.com/jquery-latest.min.js"></script>
  <meta http-equiv="Content-Type" content="text/html";charset="utf-8"/>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
	ul{list-style-type: none;}
  </style>
 </head>
 <body>

  <ul id="menu1">
	<li>철수1</li>
	<li>영희1</li>
	<li>길동1</li>
	<li>둘리1</li>
  </ul>

  <ul id="menu2">
	<li>철수2</li>
	<li>영희2</li>
	<li>길동2</li>
	<li>둘리2</li>
  </ul>
  

   <script>	
   $("#menu2 li").each(function( index, element ) {
     console.log($(this).text());
   });
  </script>

 </body>
</html>
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Preferences > Settings 들어가서 아래 항목 추가. 

"trim_trailing_white_space_on_save": true

{
	"color_scheme": "Packages/Colorsublime - Themes/cache/Colorsublime-Themes-master/themes/1337.tmTheme",
	"trim_trailing_white_space_on_save": true,
	"ignored_packages":
	[
		"Vintage"
	]
}
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