jquery.trim()用法 2012-09-24|阅: 转: | 分享 jquery.trim( str ) returns: string description: remove the whitespace from the beginning and end of a string. version added: 1.0 jquery.trim( str ) str the string to trim. the $.trim() function removes all newlines, spaces (including non...
jQuery.trim( str )Returns:Stringversion deprecated:3.5 Description:Remove the whitespace from the beginning and end of a string. version added:1.0jQuery.trim( str ) str Type:String The string to trim. Note: This API has been deprecated in jQuery 3.5; please use the nativeString.prototype.trim...
jQuery.trim( str ) Description:Remove the whitespace from the beginning and end of a string. version added:1.0jQuery.trim( str ) strThe string to trim. The$.trim()function removes all newlines, spaces (including non-breaking spaces), and tabs from the beginning and end of the supplied str...
string.trim() The trim() method removes whitespace from both sides of a string. The trim() method does not change the original string. Example1 1varstr = " Hello World! ";2alert(str.trim()); Example2 1functionmyTrim(x) {2return x.replace(/^\s+|\s+$/gm,'');3}45functionmyFun...
Return undefined for whitespace-only CSS variable values (#5120) (8bea1dec) Don’t trim whitespace of undefined custom property (#5105, c0db6d70) Selector Manipulation: Fix DOM manip within template contents (#5147, 5318e311) Update Sizzle from 2.3.7 to 2.3.8 (#5147, a1b7ae3b) Update...
Remove a redundant extension from rtrimCSS inclusion in curCSS (509eeb89) Trim whitespace surrounding CSS Custom Properties values (#4926,219ccf5c) Deprecated Improve $.trim performance for strings with lots of whitespace (69940100) Docs Update webpack website in README (410d5cf0) ...
String.prototype.trim=function(){returnthis.replace(/^/s*([/S/s]*?)/s*$/,'$1');} 1. 2. 3. 这次是用懒惰匹配 顶替非捕获分组,在火狐中得到改善,IE没有上次那么疯狂。 实现10 String.prototype.trim=function(){varstr=this,whitespace=' /n/r/t/f/x0b/xa0/u2000/u2001/u2002/u2003/...
jQuery.trim() Remove the whitespace from the beginning and end of a string.Deprecated > Deprecated 3.3 | Utilities jQuery.type() Determine the internal JavaScript [[Class]] of an object.Deprecated > Deprecated 3.0 | Utilities jQuery.unique() ...
语法:jQuery.trim( str ) The$.trim()function removes all newlines, spaces (including non-breaking spaces), and tabs from the beginning and end of the supplied string. If these whitespace characters occur in the middle of the string, they are preserved. ...
$.trim v1.0+ $.trim(string) ⇒ string Remove whitespace from beginning and end of a string; just like String.prototype.trim().$.type v1.0+ $.type(object) ⇒ string Get string type of an object. Possible types are: null undefined boolean number string function array date reg...