Tips for retrieving the parameter value from a Javascript regular expression

let statement = "var text = "{templateUrl: 'conversations/conversations.tpl.html',";
let outcome = statement.match(/templateUrl:(\s*['"]\S*['"])/g);

The intended result should be 'conversations/conversations.tpl.html' but instead I am receiving "templateUrl: 'conversations/conversations.tpl.html'".

I have validated it on this tool: http://regex101.com/r/uW1vY6 and it is working as expected there, but not when tested in the console or a real program.

Can anyone point out where I might be making an error?

javascriptregex

Answer №1

Here is a helpful tip for retrieving matched groups from a regular expression:

var sampleText = "{templateUrl: 'conversations/conversations.tpl.html',";
var myRegex = /templateUrl:(\s*['"]\S*['"])/g;
var matchResult = myRegex.exec(sampleText);
alert(matchResult[1]);

Give this a try:

var sampleText = "{templateUrl: 'conversations/conversations.tpl.html',";
var extraction = sampleText.match(/\'(.*)\'/)[0];
console.log(extraction);

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