admin管理员组文章数量:1332865
I'm trying to load a JSON response from Google Shopping into a table in html formatted using DataTables, the JQuery plugin.
I'm appending the data to the table div but it does not seem to be working.
<table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
<thead>
<tr>
<th>ID</th>
<th>Title</th>
<th>Currency</th>
<th>Price</th>
<th>Shipping</th>
</tr>
</thead>
<tbody>
</tbody>
<tfoot>
<tr>
<th>ID</th>
<th>Title</th>
<th>Currency</th>
<th>Price</th>
<th>Shipping</th>
</tr>
</tfoot>
</table>
<script>
var apiKey = "key";
var country = "US";
var apiurl = "=?";
$(document).ready(function() {
$('#example').dataTable();
$('.button').click(function (e) {
$('#example').empty();
e.preventDefault();
$.ajax({
type: "GET",
url: apiurl,
dataType: 'jsonp',
data :
{
key: apiKey,
country: country,
q: $('[name=myanswer]').val()
},
success: function(data) {
$.each(data.items, function(i, item){
if (item.product.images.length > 0) // sanity check
{
//global variables
var link = item.product.images[0]['link'];
var title = item.product.title;
var gtin = item.product.gtins[0];
//price
var currency = item.product.inventories[0]['currency'];
var price = item.product.inventories[0]['price'];
var shipping = item.product.inventories[0]['shipping'];
var listData = "<li>" + title + gtin + price + currency + shipping + "</li>" + '<img title="' + title + '" src="' + link + '" />';
var dataTable =
"<tr>" +
"<td>" + '<img title="' + title + '" src="' + link + '" />' + "</td>" +
"<td>" + gtin + "</td>" +
"<td>" + title + "</td>" +
"<td>" + currency + "</td>" +
"<td>" + price + "</td>" +
"<td>" + shipping + "</td>" +
"</tr>";
$('#example').append(dataTable).hide().fadeIn('slow');
console.log(data)
}
});
}
});
});
});
Update: With Larry's help, I've managed to get the data loading into the table. I know this as the number at the bottom is populated. However, the data is not displaying at all.
<!DOCTYPE html>
<html>
<head>
<style>
#images { padding:0; margin:0; overflow: hidden;}
#images img { width:200px; height:200px; border:none;}
td {
padding-top: 2px;
padding-bottom: 2px;
padding-right: 20px;
}
#example img { width:50px; height: 50px; }
</style>
<script src=".4.2/jquery.min.js"></script>
<script src="jquery.dataTables.js"></script>
</head>
<body>
<form id="myform">
<input type="text" name="myanswer" value="test">
<input type='submit' class="button" name="submitButton" value='submit'>
</form>
<table id="example">
<thead>
<tr>
<th>Column 1</th>
<th>Column 2</th>
<th>etc</th>
</tr>
</thead>
<tbody>
<tr>
<td>Row 1 Data 1</td>
<td>Row 1 Data 2</td>
<td>etc</td>
</tr>
<tr>
<td>Row 2 Data 1</td>
<td>Row 2 Data 2</td>
<td>etc</td>
</tr>
</tbody>
</table>
<script>
var apiKey = "key";
var country = "US";
var apiurl = "=?";
$(document).ready(function() {
$('#example').dataTable();
$('.button').click(function (e) {
$('#example').empty();
e.preventDefault();
$.ajax({
type: "GET",
url: apiurl,
dataType: 'jsonp',
data :
{
key: apiKey,
country: country,
q: $('[name=myanswer]').val()
},
success: function(data) {
$.each(data.items, function(i, item){
if (item.product.images.length > 0) // sanity check
{
//global variables
var link = item.product.images[0]['link'];
var title = item.product.title;
var gtin = item.product.gtins[0];
//price
var currency = item.product.inventories[0]['currency'];
var price = item.product.inventories[0]['price'];
var shipping = item.product.inventories[0]['shipping'];
$('#example').dataTable().fnAddData( [
title,
gtin,
price
]);
}
});
}
});
});
});
</script>
</body>
</html>
I'm trying to load a JSON response from Google Shopping into a table in html formatted using DataTables, the JQuery plugin.
I'm appending the data to the table div but it does not seem to be working.
<table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
<thead>
<tr>
<th>ID</th>
<th>Title</th>
<th>Currency</th>
<th>Price</th>
<th>Shipping</th>
</tr>
</thead>
<tbody>
</tbody>
<tfoot>
<tr>
<th>ID</th>
<th>Title</th>
<th>Currency</th>
<th>Price</th>
<th>Shipping</th>
</tr>
</tfoot>
</table>
<script>
var apiKey = "key";
var country = "US";
var apiurl = "https://www.googleapis./shopping/search/v1/public/products?callback=?";
$(document).ready(function() {
$('#example').dataTable();
$('.button').click(function (e) {
$('#example').empty();
e.preventDefault();
$.ajax({
type: "GET",
url: apiurl,
dataType: 'jsonp',
data :
{
key: apiKey,
country: country,
q: $('[name=myanswer]').val()
},
success: function(data) {
$.each(data.items, function(i, item){
if (item.product.images.length > 0) // sanity check
{
//global variables
var link = item.product.images[0]['link'];
var title = item.product.title;
var gtin = item.product.gtins[0];
//price
var currency = item.product.inventories[0]['currency'];
var price = item.product.inventories[0]['price'];
var shipping = item.product.inventories[0]['shipping'];
var listData = "<li>" + title + gtin + price + currency + shipping + "</li>" + '<img title="' + title + '" src="' + link + '" />';
var dataTable =
"<tr>" +
"<td>" + '<img title="' + title + '" src="' + link + '" />' + "</td>" +
"<td>" + gtin + "</td>" +
"<td>" + title + "</td>" +
"<td>" + currency + "</td>" +
"<td>" + price + "</td>" +
"<td>" + shipping + "</td>" +
"</tr>";
$('#example').append(dataTable).hide().fadeIn('slow');
console.log(data)
}
});
}
});
});
});
Update: With Larry's help, I've managed to get the data loading into the table. I know this as the number at the bottom is populated. However, the data is not displaying at all.
<!DOCTYPE html>
<html>
<head>
<style>
#images { padding:0; margin:0; overflow: hidden;}
#images img { width:200px; height:200px; border:none;}
td {
padding-top: 2px;
padding-bottom: 2px;
padding-right: 20px;
}
#example img { width:50px; height: 50px; }
</style>
<script src="http://ajax.googleapis./ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script src="jquery.dataTables.js"></script>
</head>
<body>
<form id="myform">
<input type="text" name="myanswer" value="test">
<input type='submit' class="button" name="submitButton" value='submit'>
</form>
<table id="example">
<thead>
<tr>
<th>Column 1</th>
<th>Column 2</th>
<th>etc</th>
</tr>
</thead>
<tbody>
<tr>
<td>Row 1 Data 1</td>
<td>Row 1 Data 2</td>
<td>etc</td>
</tr>
<tr>
<td>Row 2 Data 1</td>
<td>Row 2 Data 2</td>
<td>etc</td>
</tr>
</tbody>
</table>
<script>
var apiKey = "key";
var country = "US";
var apiurl = "https://www.googleapis./shopping/search/v1/public/products?callback=?";
$(document).ready(function() {
$('#example').dataTable();
$('.button').click(function (e) {
$('#example').empty();
e.preventDefault();
$.ajax({
type: "GET",
url: apiurl,
dataType: 'jsonp',
data :
{
key: apiKey,
country: country,
q: $('[name=myanswer]').val()
},
success: function(data) {
$.each(data.items, function(i, item){
if (item.product.images.length > 0) // sanity check
{
//global variables
var link = item.product.images[0]['link'];
var title = item.product.title;
var gtin = item.product.gtins[0];
//price
var currency = item.product.inventories[0]['currency'];
var price = item.product.inventories[0]['price'];
var shipping = item.product.inventories[0]['shipping'];
$('#example').dataTable().fnAddData( [
title,
gtin,
price
]);
}
});
}
});
});
});
</script>
</body>
</html>
- It is fixed. I forgot to remove the empty method which was forcing the table to show as empty – jcrowson Commented Oct 11, 2011 at 14:53
1 Answer
Reset to default 3Assuming that your AJAX call is working and returning data, the proper way to append a row to a jQuery dataTable is not to attempt to edit the underlying HTML but rather to have dataTable add the row through the dataTable API call fnAddData().
There is an example here.
本文标签： javascriptDatatables using JSON responseStack Overflow
版权声明：本文标题：javascript - Datatables using JSON response - Stack Overflow 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.betaflare.com/web/1742293769a2448310.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。
发表评论