i used the below code for trimming.. - var str = " blah blah ";
-
var trimmed = str.replace(/^\s+|\s+$/g, '') ;
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alert(trimmed);
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alert(trimmed.value.length);
its aint working.. i think small error..
can any1 retify..
thanks in advance..
5 17581
i used the bolow example.. none of it is worinking for trimming white spaces - var a = String.trim(" Visit W3Schools ");
-
alert(a)
-
-
-
var sMyVar = new String (" testing trim ");
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alert(sMyVar.trim());
-
-
-
var str = " blah blah ";
-
var trimmed = str.replace(/^\s+|\s+$/g, '') ;
-
alert(trimmed);
-
alert(trimmed.value.length);
-
q=str.trim();
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alert(q);
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alert("'" + str.trim() + "'");
all my need is to take off white spaces before and after a string but not inbetween a string.. ie.,
'' babe babe " should be ''babe babe"......
any help..
thanks in advance..
regards.
aswath.n.s
(knowledge is power)
gits 5,390
Recognized Expert Moderator Expert
it works - just use:
kind regards
gits 5,390
Recognized Expert Moderator Expert
threads merged - since they cover the same topic ... please don't multipost the same questions ...
kind regards
acoder 16,027
Recognized Expert Moderator MVP
Just a note that JavaScript strings don't have a trim() method, though you can add it using String.prototyp e.
this method removes leading and trailing whitespace from a string.
The second replace replaces multiple consecutive spaces (but not tabs or newlines) with single spaces-
take it out if you don't want that behavior. - String.prototype.clean:function(){
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var str= this.replace(/(^\s+)|(\s+$)/g,'');
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return str.replace(/ {2,}/g,' ');
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}
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