Shulou(Shulou.com)06/03 Report--

This article will explain in detail how to create Json in the MVC background and make the foreground accept circular reading. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

-- backstage

The copy code is as follows:

[HttpPost]

Public JsonResult CheckStock (IEnumerable pvIds)

{

Var resultList = new List ()

If (pvIds! = null)

{

Foreach (var pvIdsCount in pvIds)

{

Var pvId = pvIdsCount.pvId

Var count = pvIdsCount.count

Var stock = _ productService.GetProductVariantById (pvId) .StockQuantity

If (stock-count

0)

{

Return Json (new {resultList}); / / Json ()-the JSON method of MVC automatically converts List IEnumerable to Json Array

}

Else

{

Return Json ("success")

}

}

Return null

}

Public class pvIdsCount

{

Public int pvId {set; get;}

Public int count {set; get;}

}

-- Front desk-

The copy code is as follows:

AJAX

Success: function (data) {

If (data = = "success") {

}

} else {

$.each (data.resultList, function (index, value) {

$("# Item_PVId_" + value.pvId) .html ("This Product's Stock Not Enough.Stock is" + value.count)

});

}

}

This is the end of the article on "how to create Json in the MVC background and make the foreground accept circular reading". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it out for more people to see.

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