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我有一個來自web方法的json輸出。Json輸出在渲染時返回'undefined'
{"d":"[{\"id\":1,\"username\":\"deepak_nhm\",\"companyid\":4,\"MaxEQuizScoreAvailable\":600,\"EQuizzesUserScoreTaken\":100,\"EQuizzesUserTaken\":1,\"firstname\":\"Deepak\",\"lastname\":\"Kerai\",\"avatarsmall\":\"/images_webdev/profile/634596544067649211654527189.jpeg\",\"company\":\"Orange\",\"CompanyRank\":1,\"OverAllRank\":3},{\"id\":2,\"username\":\"Mona_Co\",\"companyid\":1,\"MaxEQuizScoreAvailable\":600,\"EQuizzesUserScoreTaken\":100,\"EQuizzesUserTaken\":1,\"firstname\":\"Mona\",\"lastname\":\"Sadhu\",\"avatarsmall\":\"/images_webdev/profile/AspNetForumAvatarguy35.jpg\",\"company\":\"3 Retail\",\"CompanyRank\":1,\"OverAllRank\":3}]"}
我如何呈現上面的輸出,因爲下面的嘗試只返回'undefined')?
<script type="text/javascript">
$(document).ready(function() {
GetProducts();
});
function GetProducts() {
$.ajax({
type: "POST",
url: "Default.aspx/GetContestants",
data: '{}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (msg) {
// Replace the ul's content with the page method's return.
var invoices = msg.hasOwnProperty("d") ? msg.d : msg;
var invoicesInList = [];
for (var i = 0; i < invoices.length; i++) {
invoicesInList.push("<li>" + invoices[i]["username"] + "</li>");
//console.log(msg.length);
}
$(invoicesInList.join("")).hide().appendTo("#ProductsList").fadeIn("slow");
}
});
}
</script>
在此先感謝。
的JSON似乎是雙重編碼。不要試圖讀取格式不正確的JSON,而應修復創建它的服務器端代碼。 – JJJ