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[英]How to pass an array of id's to delete using an endpoint rather than just one Id
[英]How to pass an array of id's as parameters for a delete request in javascript
我想將ID數組附加到刪除請求中。 我應如何將參數附加到url請求?
var deleteArray = ['1','5','6'];
如果我想以http:// localhost / xxx / employees?ids = 1&ids = 5&ids = 6格式發送請求以進行刪除
如何解析數組內容以為要刪除的請求網址構建ids = 1&ids = 5&ids = 6 ?
我關心的是“&”,我如何附加“&”並在javascript中為url請求構建字符串
var deleteArray = ['1', '5', '6'];
您需要鍵=值對,所以…
var pairs = deleteArray.map(function (value) { return "id=" + encodeURIComponent(value) });
然后,您需要它們由“&”號加入,因此:
var query_string = pairs.join("&");
var deleteArray = ['1', '5', '6']; var pairs = deleteArray.map(function (value) { return "id=" + encodeURIComponent(value) }); var query_string = pairs.join("&"); console.log(query_string);
要在Get中傳遞數組,您應該創建ids [] = 1&ids [] = 2等
這是創建GET URL的方法
var url = 'http://localhost/xxx/employees?ids[]=' + deleteArray.join('&ids[]=');
這將創建如下網址
http://localhost/xxx/employees?ids[]=1&ids[]=5&ids[]=6
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