javascript - How to properly fetch data from iTunes API? -


so i'm trying use vanilla javascript , fetch itunes' api create page allows user type in artist name , compile page 15 top results. i'm using following fetch:

 function datapull() {   fetch("https://itunes.apple.com/search?term=")   .then(function(response) {       if (response.status !== 200) {         console.log(response.status);         return;       }       response.json().then(function(data){         console.log(data);         let returnresponse = document.createelement("div");         let input2 = inputelement.value;         (let i=0; i<data.length; i++){           if (inputelement===data[i].artistname){             console.log(data[i].artistname);             returnresponse.innerhtml = `             <div class="box">             <img src=${artworkurl30} alt="album image">             <p><span>artist name:</span>${data[i].artistname}</p>             <p><span>track: </span>${data[i].trackname}</p>             <p><span>album name: </span>${data[i].collectionname}</p>             <p><span>album price: </span>${data[i].collectionprice</p>             </div>             `;             results.appendchild(returnresponse);         }}         console.log(data);       });     }   )

the function being called in click event , i'm sure can put "let returnresponse" down append in function. issue i'm having getting api show results. @ moment if type in bruno mars, beethoven, or u2 it's not logging data , it's giving me "provisional headers shown" when check out the status code.

any thoughts on make better/work?

for full code: jsfiddle

typical fetch call this. 

fetch(`${url}`)     .then(response => response.json())     .then(json =>       // json     )

modify code , see if can console.log() of note.


Comments

Post a Comment

Popular posts from this blog

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m
Read more

javascript - Z-index in d3.js -

i have map , when hover effect on region of map below yellow line , circle, last ones disappear. how can solve problem? http://jsfiddle.net/ot21n9qx/ var arc = g.append("path") .style("fill", "none") .style("stroke", "yellow") .style("stroke-width", 2) .attr("d", "m" + pathorigin[0] + "," + pathorigin[1] + " q" + svgpoint[0] + "," + pathorigin[1] + " " + svgpoint[0] + "," + svgpoint[1]); var circlesize = d3.scale.linear() .domain([0, 0.5, 1]) .range([4, 10, 4]); svg not have z order draws objects in order created. need create path , circle after create highlight regions. here forked fiddle: http://jsfiddle.net/o00fzgaf/1/
Read more