node.js - ReferenceError: window is not defined Javascript -


app.post("/web/suggest_oncall", function(req, res){     function getqueryvariable(variable) {            var query = window.location.search.substring(1);            var vars = query.split("&");            (var i=0;i<vars.length;i++) {                    var pair = vars[i].split("=");                    if(pair[0] == variable){return pair[1];}            }            return(false);     }     console.log(getqueryvariable("list")); }); 

i trying pull value of "list" query , display in console. can window recognized?

seriously, there no window on server, req.url should contain current url.

app.post("/web/suggest_oncall", function(req, res){     function getqueryvariable(variable) {            var url   = req.url; // gets url            var query = url.split('?').pop().substring(1);            var vars = query.split("&");            (var i=0;i<vars.length;i++) {                    var pair = vars[i].split("=");                    if(pair[0] == variable){return pair[1];}            }            return(false);     }     console.log(getqueryvariable("list")); }); 

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