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Well, I’m asking because I don’t know, but I’m trying...
http://www.meusite.com.br/busca.html?nome=louvor+a+Deus
Where: ?nome=louvor+a+Deus
Should be removed or better replaced with the method
replace();the symbols by spaces, are they:
? = +
I have the table RegeX for consultation at hand, but I am somewhat lay still on the subject.
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In this case we are not checking a full URL, only what was requested, if it was a URL would be much more complex, even to ask the question...
Try it like this boss :
var str = 'http://www.meusite.com.br/busca.html?nome=louvor+a+Deus'
str = str.replace(/\?|=|\+/g,' ')
alert(str)If you like it, you adapt...
Following the suggestion of the master @Randrade, I will explain, in regex:
The bars(Slash) "/" at the beginning and end "/" delimit the expression.
The backslashed (backslash) "" bars are meant to escape special characters (?,+), as they all have a function in regex, but how we want to use them literally has to escape with a " backslash.
Vertical bars "|", represent ,"or"...
And the "g" at the end is a flag, makes coincide the same occurrence several times, as in the case of "+", it is only declared once.
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Is this an exercise or does it have some practical purpose? I mean, replace
+by spaces is not treating a URL. It seems to me that you want to access a URL parameter, so the question would be: "how to access the value of a URL parameter that is encoded?" Also, just handling spaces is not enough. Try putting special characters in this search and see what happens.– utluiz