Created
June 4, 2009 08:36
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String manipulator for JavaScript
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function formatString(str, values) { | |
for(var i in values) { | |
var pattern = /{/.source +i+ /}/.source; | |
str = str.replace(pattern, values[i]); | |
} | |
return str; | |
} | |
var str = "{fältnamn} är {typ}, var vänlig fyll i!"; | |
var values = { | |
'fältnamn': 'Linje', | |
'typ': 'ett obligatoriskt fält' | |
}; | |
str = formatString(str, values); | |
alert(str); // Linje är ett obligatoriskt fält, var vänlig fyll i! |
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