Убедитесь, что вы применяете css согласно вашей воле, это будет работать для извлечения данных
<div id="multiple-datasets">
<form class="example" action="#">
<input class="typeahead" type="text" placeholder="Enter The Book Name to Search" name="search">
</form>
</div>
вставьте это в тег скрипта
<script>
var books = new Bloodhound({
datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
queryTokenizer: Bloodhound.tokenizers.whitespace,
remote: {
url: 'http://openlibrary.org/search.json?title=%QUERY',
wildcard: '%QUERY',
filter: function (searchResults) {
return $.map(searchResults.docs, function (searchResults) {
// console.log(searchResults.author_name);
// console.log("key is "+searchResults.key)
if (JSON.parse(sessionStorage.getItem("selectedBooks") == undefined || JSON.parse(sessionStorage.getItem("selectedBooks").indexOf(searchResults.title)) == -1)){
return {
title: searchResults.title,
key: searchResults.key,
};
}
});
}
}
});
var authorsList = [];
var authors = new Bloodhound({
datumTokenizer: Bloodhound.tokenizers.obj.whitespace,
queryTokenizer: Bloodhound.tokenizers.whitespace,
remote: {
url: 'http://openlibrary.org/search.json?author=%QUERY',
wildcard: '%QUERY',
filter: function (searchResults) {
return $.map(searchResults.docs, function (searchResults) {
if (searchResults.author_name !== undefined){
var author = searchResults.author_name.toString();
}
if (authorsList.indexOf(author) == -1) {
authorsList.push(author);
return {
author_key: searchResults.author_key,
author: author,
};
}
});
},
}
});
$('#multiple-datasets .typeahead').typeahead({
highlight: true
},
{
name: 'books',
display: 'title',
source: books,
templates: {
header: '<h3 class="search">Books</h3>'
}
},
{
name: 'authors',
display: 'author',
source: authors,
templates: {
header: '<h3 class="search">Authors</h3>'
}
});
$('#multiple-datasets').bind('typeahead:selected', function(obj, datum, name) {
if (name == 'books'){
var selectedBooks = JSON.parse(sessionStorage.getItem("selectedBooks"));
if (selectedBooks == null){
var a = [];
a.push(datum.title);
sessionStorage.setItem("selectedBooks", JSON.stringify(a));
}else{
selectedBooks.push(datum.title);
sessionStorage.setItem("selectedBooks", JSON.stringify(selectedBooks));
}
}else if (name == 'authors'){
var selectedAuthors = JSON.parse(sessionStorage.getItem("selectedAuthors"));
if (selectedAuthors == null){
var a = [];
a.push(datum.author);
sessionStorage.setItem("selectedAuthors", JSON.stringify(a));
}else{
selectedAuthors.push(datum.author);
sessionStorage.setItem("selectedAuthors", JSON.stringify(selectedAuthors));
}
}
$('.typeahead').typeahead('val','');
update_lists(JSON.parse(sessionStorage.getItem("selectedAuthors")),JSON.parse(sessionStorage.getItem("selectedBooks")));
});
update_lists(JSON.parse(sessionStorage.getItem("selectedAuthors")),JSON.parse(sessionStorage.getItem("selectedBooks")));
function update_lists(Authors,Books) {
$('#authorlist li').remove();
$('#booklist li').remove();
$.each(Authors, function(index,name) {
// console.log("Its author data"+authors.name);
$('#authorlist').append('<li><a href="#" >'+name+'</a></li>')
});
$.each(Books, function(index,name) {
console.log("Book Data"+books);
$('#booklist').append('<li><a href="#" >'+name+'</a></li>')
});
}