javascript - How do I get $.getJSON to work on JSONP -


i know looks lot question pertains single line of (bolded) code. know event handler set correctly. know url should point, except ?callback=? part (i read in post putting @ end of url passed $.getjson, getjson becomes capable of working jsonp, , according api page wiki uses jsonp). know dommod function never runs, not first line of it. don't worry other parts of code, please if can tell me why $.getjson not calling function, new stuff. error message

wikiviewer.html:1 refused execute script 'https://en.wikipedia.org/w/api.php?format=json&action=query&generator=searc…=jordan?callback=jquery111107644474213011563_1454965359373&_=1454965359374' because mime type ('application/json') not executable, , strict mime type checking enabled.

(function(){ var searchbtn = document.getelementbyid('search'); //var body = document.getelementsbytagname('body')[0]; var input = document.getelementbyid("input"); var bodydiv = document.getelementbyid('bodydiv') $(document).ready(function(){   searchbtn.addeventlistener('click', searchwiki);   function searchwiki(){     bodydiv.innerhtml = "";     var url = 'https:\/\/en.wikipedia.org/w/api.php?format=json&action=query&generator=search&gsrnamespace=0&gsrlimit=10&prop=pageimages|extracts&pilimit=max&exintro&explaintext&exsentences=1&exlimit=max&gsrsearch='     if (input.value === ""){         return;     }     var searchterm = input.value.replace(/\s/g, '%20');     url = url + searchterm + "?callback=?";     **$.getjson(url, dommod)**  //change filename whatever wish search       function dommod(json){ //what dom based on json file  note need first check andremove previous search content         var entry;         if (!json.hasownproperty(query)){             return;         }         if (!json.query.hasownproperty(pages)){             return;         }         json = json.query.pages;         var keys = object.keys(json);         var keyslength = keys.length;         (var = 0; < keyslength; i++){              entry = json[keys[i]];             var outterdiv = document.createelement('div');             outterdiv.classname = "entry";             var imagediv = document.createelement('div');             imagediv.classname = "entryimg";             var entrydiv = document.createelement('div');             entrydiv.classname = "entrytxt";             outterdiv.appendchild(imagediv);             outterdiv.appendchild(entrydiv);             entrydiv.innerhtml = '<h2>' + entry.title + '</h2>' + '<p>' + entry.extract + '</p>'         if (entry.hasownproperty('thumbnail')){ //add image our imagediv child of entrydiv             imagediv.style.backgroundimage = "url('" + entry.thumbnail.source + "')"         }         bodydiv.appendchild(outterdiv); //appendchild body      }    }  }     }); }())

you have query string started in url using ? adding ? when do:

url = url + searchterm + "?callback=?";

change to

url = url + searchterm + "&callback=?";

works fine when sent term "food"

demo


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