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Tracy Excell
Front End Web Development Techdegree Graduate 15,333 PointsAPI search function JSON, what am I missing?
Hello, I am learning to use API's. I am trying to search the OMDb API for a movie title and then have the movie image / poster appear in my site. I can not get this code to work and would appreciate knowing where I am going wrong. Thank you in advance.
// Creating the AJAX Request
//
$('form').submit(function(event) {
// Stop the form from submitting
event.preventDefault();
// Get The value from the form
var movieURL = "http://www.omdbapi.com/?";
var movieName = $('#search').val();
var movieOptions = {
s: "",
};
function displayMovies(data) {
var movieHTML = '<ul>';
$.each(data.items, function(index, value) {
movieHTML += '<li>';
movieHTML += '<img ';
movieHTML += 'src="' + value.Poster + '" ';
movieHTML += 'alt="' + value.Title + '" >';
movieHTML += '</li>';
});//end each
movieHTML += '</ul>';
$('movieInformation').html(movieHTML);
}
$.getJSON(movieURL, movieOptions, displayMovies);// end getJSON
}); // end submit function
<div class="heading">
<h1>Movie Search</h1>
<form>
<label for="search">Type a movie title</label>
<input type="search" name="search" id="search">
<input type="submit" value="Search" id="submit">
</form>
</div>
<div id="movieInformation">
</div>
1 Answer
Steven Parker
231,275 Points
Hi, I got your request.
This one took a bit of analysis. I found several issues:
- the API requires either an "i" or "t" or "s" parameter in the URL but none was given
- the data property containing the search results is "Search" not "items"
- you forgot the "#" to indicate you were selecting the output div by id
- the movieOptions weren't necessary for the API
It's a really cool thing, once I got it working. I condensed the code a bit, added a response count display and expanded the images to include a title attribute:
// Creating the AJAX Request
//
$("form").submit(function(event) {
// Stop the form from submitting
event.preventDefault();
// Get The value from the form
var movieURL = "http://www.omdbapi.com/?s=" + $("#search").val();
function displayMovies(data) {
var results = data.totalResults || 0;
var movieHTML = `<h2>Total Results: ${results}</h2><ul>`;
$.each(data.Search, (index, value) => {
movieHTML += "<li>";
movieHTML += `<img src="${value.Poster}" alt="${value.Title}" title="${value.Title}">`;
movieHTML += "</li>";
}); //end each
movieHTML += "</ul>";
$("#movieInformation").html(movieHTML);
}
$.getJSON(movieURL, displayMovies);
}); // end submit function
Tracy Excell
Front End Web Development Techdegree Graduate 15,333 PointsTracy Excell
Front End Web Development Techdegree Graduate 15,333 PointsThank you for answering my request. I worked a bit out last night and am sure this answer will help others trying to get their heads around api's too.
Steven Parker
231,275 PointsSteven Parker
231,275 Points