javascript - PriceSelling is not defined. But, it is -


i getting error priceselling not defined. is, infact know on page because logs in console. please help! thanks

$.get(window.location, function(data){    var regex=/<span class="it " data-se="item-privatesale-price">([\d,]+)<\/span>/;    var priceselling = data.match(regex)[1];       console.log(priceselling); });  function get(name){    if(name=(new regexp('[?&]'+encodeuricomponent(name)+'=([^&]*)')).exec(location.search))       return decodeuricomponent(name[1]); }   if (get('bot') && get('expecting') && get('expecting') == priceselling) { console.log("it's go!"); document.getelementsbyclassname('conf-buy-now btn-primary btn-medium purchasebutton ')[0].click(); //document.getelementbyid('conf-confirm-btn').click(); };

it defined in scope of callback function passed $.get.

but not defined in global scope.

you 

var priceselling;  $.get(window.location, function(data){   var regex=/<span class="it " data-se="item-privatesale-price">([\d,]+)<\/span>/;   priceselling = data.match(regex)[1];     console.log(priceselling); });  function get(name){   if(name=(new regexp('[?&]'+encodeuricomponent(name)+'=([^&]*)')).exec(location.search))     return decodeuricomponent(name[1]); }   if (get('bot') && get('expecting') && get('expecting') == priceselling) {   console.log("it's go!");   document.getelementsbyclassname('conf-buy-now btn-primary btn-medium purchasebutton ')[0].click();   //document.getelementbyid('conf-confirm-btn').click(); }

but while wouldn't referenceerror, wouldn't since priceselling undefined.

but notice trying use response right away. have use in callback, called once response has been received.

you might benefit how return response asynchronous call?.

$.get(window.location, function(data){   var regex=/<span class="it " data-se="item-privatesale-price">([\d,]+)<\/span>/;   var priceselling = data.match(regex)[1];     console.log(priceselling);    function get(name){     if(name=(new regexp('[?&]'+encodeuricomponent(name)+'=([^&]*)')).exec(location.search))       return decodeuricomponent(name[1]);   }     if (get('bot') && get('expecting') && get('expecting') == priceselling) {     console.log("it's go!");     document.getelementsbyclassname('conf-buy-now btn-primary btn-medium purchasebutton ')[0].click();     //document.getelementbyid('conf-confirm-btn').click();   }  });

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