I am trying to use Wikipedia's API to make a search query, then append those results to my page. This is what I have so far :
我正在尝试使用Wikipedia的API进行搜索查询,然后将这些结果附加到我的页面上。这是我目前所拥有的:
"use strict";
$(document).ready(function(){
function searchWikipedia(searchCriteria){
$.getJSON('https://en.wikipedia.org/w/api.php?action=query&format=json&limit=15&callback=?&titles=' + searchCriteria, processResult);
}
$('#btn').click(function searchCriteria() {
var searchCriteria = $("input[name=Wikipedia]").val();
searchWikipedia(searchCriteria);
})
function processResult(apiResult){
if (apiResult.query.pages[-1]){
console.log("No results");
} else {
for (var i = 0; i < apiResult.length; i++){
$('#display-result').append('<p>'+apiResult+'</p>');
}
}
}
});
So far nothing appends to my html and there's no errors in my console.
到目前为止,我的html没有附加任何东西,我的控制台也没有错误。
4 个解决方案
#1
5
@Ali Mamedov's answer is the way to go (it's from Wikipedia) But the wikipedia link is missing the http:. Also, you can handle the response on your function:
@Ali Mamedov的答案是去的路(它来自*),但是*链接没有http:。此外,您还可以处理您的函数的响应:
$(document).ready(function(){
$('#btn').click(function() {
$.ajax({
url: 'http://en.wikipedia.org/w/api.php',
data: { action: 'query', list: 'search', srsearch: $("input[name=Wikipedia]").val(), format: 'json' },
dataType: 'jsonp',
success: processResult
});
});
});
function processResult(apiResult){
for (var i = 0; i < apiResult.query.search.length; i++){
$('#display-result').append('<p>'+apiResult.query.search[i].title+'</p>');
}
}
#2
2
$.ajax({
type: "GET",
url: "http://en.wikipedia.org/w/api.php?action=opensearch&search=" + txt + "&callback=?",
contentType: "application/json; charset=utf-8",
async: false,
dataType: "json",
success: function (data, textStatus, jqXHR) {
$.each(data, function (i, item) {
if (i == 1) {
var searchData = item[0];
WikipediaAPIGetContent(searchData);
}
});
},
error: function (errorMessage) {
alert(errorMessage);
}
});
}
function WikipediaAPIGetContent(search) {
$.ajax({
type: "GET",
url: "http://en.wikipedia.org/w/api.php?action=parse&format=json&prop=text§ion=0&page=" + search + "&callback=?",
contentType: "application/json; charset=utf-8",
async: false,
dataType: "json",
success: function (data, textStatus, jqXHR) {
var markup = data.parse.text["*"];
var blurb = $('<div></div>').html(markup);
// remove links as they will not work
blurb.find('a').each(function () { $(this).replaceWith($(this).html()); });
// remove any references
blurb.find('sup').remove();
// remove cite error
blurb.find('.mw-ext-cite-error').remove();
$('#results').html($(blurb).find('p'));
$('#results').html(blurb);
},
error: function (errorMessage) {
alert(errorMessage);
}
});
}
</script>
源
#3
1
Try this sample:
试试这个示例:
$(document).ready(function(){
$('#btn').click(function() {
$.ajax({
url: '//en.wikipedia.org/w/api.php',
data: { action: 'query', list: 'search', srsearch: $("input[name=Wikipedia]").val(), format: 'json' },
dataType: 'jsonp',
success: function (x) {
console.log('title', x.query.search[0].title);
}
});
});
});
源
#4
1
This will show the query result with image:
这将显示带有图像的查询结果:
$(document).ready(function(){
$('#btn').click(function() {
var search_text = $("input[name=Wikipedia]").val();
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=';
$.getJSON( url + search_text +'&callback=?',function(data){
for(var key in data.query.pages){
var titleArt = data.query.pages[key].title;
var extractArt = data.query.pages[key].extract;
var linkArt = 'https://en.wikipedia.org/?curid=' + data.query.pages[key].pageid;
var imgArt;
if(data.query.pages[key].hasOwnProperty('thumbnail')){
imgArt = data.query.pages[key].thumbnail.source;
} else {
imgArt = 'http://www.wallpaperup.com/uploads/wallpapers/2014/04/02/319530/big_thumb_e96d0c33f97706bc093572bc613cb23d.jpg';
}
var contentHTML = '<div class="col-md-4"><div class="box-result"><div class="bg-result"></div><a href="' + linkArt + '" target="_blank"><div class="box-content center-block"><div class="article-thumbnail"><img src="' + imgArt + '" alt="" /></div><h1>'+ titleArt +'</h1><p>' + extractArt + '</p></div></a></div></div>';
$('#display-result').append(contentHTML);
}
});
});
});
#1
5
@Ali Mamedov's answer is the way to go (it's from Wikipedia) But the wikipedia link is missing the http:. Also, you can handle the response on your function:
@Ali Mamedov的答案是去的路(它来自*),但是*链接没有http:。此外,您还可以处理您的函数的响应:
$(document).ready(function(){
$('#btn').click(function() {
$.ajax({
url: 'http://en.wikipedia.org/w/api.php',
data: { action: 'query', list: 'search', srsearch: $("input[name=Wikipedia]").val(), format: 'json' },
dataType: 'jsonp',
success: processResult
});
});
});
function processResult(apiResult){
for (var i = 0; i < apiResult.query.search.length; i++){
$('#display-result').append('<p>'+apiResult.query.search[i].title+'</p>');
}
}
#2
2
$.ajax({
type: "GET",
url: "http://en.wikipedia.org/w/api.php?action=opensearch&search=" + txt + "&callback=?",
contentType: "application/json; charset=utf-8",
async: false,
dataType: "json",
success: function (data, textStatus, jqXHR) {
$.each(data, function (i, item) {
if (i == 1) {
var searchData = item[0];
WikipediaAPIGetContent(searchData);
}
});
},
error: function (errorMessage) {
alert(errorMessage);
}
});
}
function WikipediaAPIGetContent(search) {
$.ajax({
type: "GET",
url: "http://en.wikipedia.org/w/api.php?action=parse&format=json&prop=text§ion=0&page=" + search + "&callback=?",
contentType: "application/json; charset=utf-8",
async: false,
dataType: "json",
success: function (data, textStatus, jqXHR) {
var markup = data.parse.text["*"];
var blurb = $('<div></div>').html(markup);
// remove links as they will not work
blurb.find('a').each(function () { $(this).replaceWith($(this).html()); });
// remove any references
blurb.find('sup').remove();
// remove cite error
blurb.find('.mw-ext-cite-error').remove();
$('#results').html($(blurb).find('p'));
$('#results').html(blurb);
},
error: function (errorMessage) {
alert(errorMessage);
}
});
}
</script>
源
#3
1
Try this sample:
试试这个示例:
$(document).ready(function(){
$('#btn').click(function() {
$.ajax({
url: '//en.wikipedia.org/w/api.php',
data: { action: 'query', list: 'search', srsearch: $("input[name=Wikipedia]").val(), format: 'json' },
dataType: 'jsonp',
success: function (x) {
console.log('title', x.query.search[0].title);
}
});
});
});
源
#4
1
This will show the query result with image:
这将显示带有图像的查询结果:
$(document).ready(function(){
$('#btn').click(function() {
var search_text = $("input[name=Wikipedia]").val();
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=';
$.getJSON( url + search_text +'&callback=?',function(data){
for(var key in data.query.pages){
var titleArt = data.query.pages[key].title;
var extractArt = data.query.pages[key].extract;
var linkArt = 'https://en.wikipedia.org/?curid=' + data.query.pages[key].pageid;
var imgArt;
if(data.query.pages[key].hasOwnProperty('thumbnail')){
imgArt = data.query.pages[key].thumbnail.source;
} else {
imgArt = 'http://www.wallpaperup.com/uploads/wallpapers/2014/04/02/319530/big_thumb_e96d0c33f97706bc093572bc613cb23d.jpg';
}
var contentHTML = '<div class="col-md-4"><div class="box-result"><div class="bg-result"></div><a href="' + linkArt + '" target="_blank"><div class="box-content center-block"><div class="article-thumbnail"><img src="' + imgArt + '" alt="" /></div><h1>'+ titleArt +'</h1><p>' + extractArt + '</p></div></a></div></div>';
$('#display-result').append(contentHTML);
}
});
});
});