How Ajax transmits Jsond Mvc to the background to receive
Ajax how to transmit Jsond Mvc to the background to receive, in view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.
The code is as follows:
/ / backstage
[HttpPost]
Public JsonResult CheckStock (IEnumerable pvIds)
{
}
Public class pvIdsCount
{
Public int pvId {set; get;}
Public int count {set; get;}
}
/ / Front desk
$(document) .ready (function () {
$('# checkout') .click (function ()
{
Var productIdCounntList = []
Var allPvId = $(".productVariantIdAll")
$.each (allPvId, function (index, data) {
Var productIdCounnt = {pvId: data.getAttribute ("data-Id"), count: data.getAttribute ("data-Count")}
ProductIdCounntList.push (productIdCounnt)
});
$.ajax ({
Url: "@ Url.Action (" CheckStock ")"
Type: "POST", / / complex objects are passed with Post
Data: JSON.stringify ({pvIds: productIdCounntList}), / / SON.stringify-must is used to serialize
DataType: "json"
ContentType: 'application/json; charset=utf-8', / / must
Error: function () {
Alert ("1")
}
Success: function (data) {
}
This is the answer to the question about how Ajax transmits Jsond Mvc to the background to receive. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.
