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javascript - eBay API findItemsAdvanced() 返回变体列表的重复结果

转载 作者:行者123 更新时间:2023-11-27 22:56:24 33 4
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eBay API 函数

findItemsAdvanced() or findItemsByKeywords()

返回变体列表的所有变体。如何防止同一列表获得多个结果?

目前,我在 eBay 上的页面就是通过 this listing 的变体来实现的。 你可以看到结果here .

如何将变体结果合并为每个列表的一个结果?

以下是 eBay 教程中显示的代码:

<html>
<head>
<title>eBay Search Results</title>
<style type="text/css">body { font-family: arial,sans-serif;} </style>
</head>
<body>
<h1>eBay Search Results</h1>

<div id="results"></div>

<script>

// Parse the response and build an HTML table to display search results
function _cb_findItemsByKeywords(root) {
var items = root.findItemsByKeywordsResponse[0].searchResult[0].item || [];
var html = [];
html.push('<table width="100%" border="0" cellspacing="0" cellpadding="3"><tbody>');
for (var i = 0; i < items.length; ++i) {
var item = items[i];
var title = item.title;
var pic = item.galleryURL;
var viewitem = item.viewItemURL;
if (null != title && null != viewitem) {
html.push('<tr><td>' + '<img src="' + pic + '" border="0">' + '</td>' +
'<td><a href="' + viewitem + '" target="_blank">' + title + '</a></td></tr>');
}
}
html.push('</tbody></table>');
document.getElementById("results").innerHTML = html.join("");
} // End _cb_findItemsByKeywords() function

// Create a JavaScript array of the item filters you want to use in your request
var filterarray = [
{"name":"Seller",
"value":"gavdials-com"},
//{"name":"FreeShippingOnly",
//"value":"true",
//"paramName":"",
//"paramValue":""},
];


// Define global variable for the URL filter
var urlfilter = "";

// Generates an indexed URL snippet from the array of item filters
function buildURLArray() {
// Iterate through each filter in the array
for(var i=0; i<filterarray.length; i++) {
//Index each item filter in filterarray
var itemfilter = filterarray[i];
// Iterate through each parameter in each item filter
for(var index in itemfilter) {
// Check to see if the paramter has a value (some don't)
if (itemfilter[index] !== "") {
if (itemfilter[index] instanceof Array) {
for(var r=0; r<itemfilter[index].length; r++) {
var value = itemfilter[index][r];
urlfilter += "&itemFilter\(" + i + "\)." + index + "\(" + r + "\)=" + value ;
}
}
else {
urlfilter += "&itemFilter\(" + i + "\)." + index + "=" + itemfilter[index];
}
}
}
}
} // End buildURLArray() function

// Execute the function to build the URL filter
buildURLArray(filterarray);

// Construct the request
// Replace MyAppID with your Production AppID
var url = "http://svcs.ebay.com/services/search/FindingService/v1";
url += "?OPERATION-NAME=findItemsByKeywords";
url += "&SERVICE-VERSION=1.0.0";
url += "&SECURITY-APPNAME=MyAppID";
url += "&GLOBAL-ID=EBAY-US";
url += "&RESPONSE-DATA-FORMAT=JSON";
url += "&callback=_cb_findItemsByKeywords";
url += "&REST-PAYLOAD";
url += "&keywords=markers";
url += "&paginationInput.entriesPerPage=100";
url += urlfilter;


// Submit the request
s=document.createElement('script'); // create script element
s.src= url;
document.body.appendChild(s);

// Display the request as a clickable link for testing
document.write("<a href=\"" + url + "\">" + url + "</a>");

</script>
</body>
</html>

最佳答案

您是否尝试过使用项目过滤器“HideDuplicateItems”?

此外,将来公开发布时请务必隐藏您的 eBay API 凭据。

关于javascript - eBay API findItemsAdvanced() 返回变体列表的重复结果,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37574276/

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