Regex to replace all '&' which are in " " in a string....in javascript -

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i have url in parameters contain '&' characters ..now have ajax call server sends exception on that..so solution replace '&' of parameters %26 , make call...

e.g...

url = http://localhost.com/?q=java&industry="it&web"&location="new-york & florida"

the result must be... 

= http://localhost.com/?q=java&industry="it%26web"&location="new-york %26 florida"

if you're stuck string , want try encode it:

var url = "http://localhost.com/?q=java&industry=\"it&web\"&location=\"new-york & florida\"";

one option capture quoted expressions (assuming match, of course), , apply encodeuricomponent on them. result having whole parameter encoded, including quotes:

url = url.replace(/"[^"]*"/g, encodeuricomponent); > http://localhost.com/?q=java&industry=%22it%26web%22&location=%22new-york%20%26%20florida%22

similarly, can replace ampersands if that's need:

url = url.replace(/"([^"]*)"/g, function(g0){return g0.replace(/&/g, encodeuricomponent);}); > http://localhost.com/?q=java&industry="it%26web"&location="new-york %26 florida"

in both cases, may clash already-escaped characters, again, best solution fix problem @ source, url created.


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