jquery - Regext to match part of a string -


i have following code. adapt current regex /wid=\d+(\.\d)*/g matches wid=100&crop=0,0,960,650 , not wid=100. how can adapt this?

html

<img class="image-resize" src="http://hugoboss.scene7.com/is/image/hugoboss/test%2dimg?wid=100&crop=0,0,960,650" name="mainimg" id="mainimg"/>

jquery

 var regx = /wid=\d+(\.\d)*/g;     currentwidth = src.match(regx);     newwidth = 'wid=960&crop=0,0,960,650';     newsrc = src.replace(currentwidth, newwidth);

you can use regex.

wid=.*?(?=")

working demo

enter image description here

as skamazin pointed in comment achieve same using below regex (it improve readability):

wid=.*?"

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