這個方法返回一個數(shù)字表示參考字符串是否到來之前或之后或相同的排序順序給定的字符串。
語法
string.localeCompare( param )
下面是參數(shù)的詳細(xì)信息:
返回值:
例子:
<html><head><title>JavaScript String localeCompare() Method</title></head><body><script type="text/javascript">var str1 = new String( "This is beautiful string" );var index = str1.localeCompare( "XYZ" );document.write("localeCompare first :" + index ); document.write("<br />" ); var index = str1.localeCompare( "AbCD ?" );document.write("localeCompare second :" + index ); </script></body></html>這將產(chǎn)生以下結(jié)果:
localeCompare first :-1localeCompare second :1
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