如何將此 JavaScript 代碼鏈接到 HTML 的錨標記：<script type="text/javascript"> $(document).on('click', 'a', function () { $.ajax({ type: 'POST', url: '@Url.Action("/brandsOfACategory")', contentType: 'application/json; charset:utf-8', data: JSON.stringify({ id: this.id }) }) });錨標簽：<a id="@c.Key" href ="???" onclick="???">@c.Key</a>brandsOfACategory動作方法：[HttpPost] public ActionResult brandsOfACategory(string id) { var result = db.Items.Where(x => x.Category.Name.Equals(id)).Select(x => x.BrandID).ToList(); var ListOfBrands = db.Brands.Where(t => result.Contains(t.BrandID)).ToList(); return View(ListOfBrands); }brandsOfACategory.cshtml是：@model IEnumerable<OnlineStore.Models.Brand>@{ Layout = null;}<!DOCTYPE html><html><head> <meta name="viewport" content="width=device-width" /> <title>Brands in a Category</title></head><body> @foreach (var i in Model) { @i.Name.ToString(); }</body></html>
2 回答
夢里花落0921
TA貢獻1772條經驗 獲得超6個贊
你可以這樣寫錨標簽-
<a id="@c.Key" href ="javascript:void(0);" onclick="postBrands(@c.Key)">@c.Key</a> //replace postBrands with desired function name
然后在 javascript 中定義將包含發布請求的函數-
function postBrands(key) {
$.ajax({
type: 'POST',
url: '@Url.Action("/brandsOfACategory")',
contentType: 'application/json; charset:utf-8',
data: JSON.stringify({ id: key })
})
}
繁花如伊
TA貢獻2012條經驗 獲得超12個贊
您可以輸入 href 然后href在客戶端點擊代碼中獲?。?/p>
<a id="@c.Key" href ="@Url.Action("actionName","controllerName")">@c.Key</a>
在點擊事件中，您可以編寫以下內容：
$(document).on('click', 'a', function () {
var Url = $(this).attr("href"); // get href value
$.ajax({
type: 'POST',
url: Url, // use it here
contentType: 'application/json; charset:utf-8',
data: JSON.stringify({ id: this.id })
})
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