I'm new in Asp.net MVC
I need some suggestions for how to make a counter then give the value of it to model binder.
I have two modal
Pages.in the first one I have this counter for users to choose the number of their request it's like this : when user click on plus icon the number changed By Javascript
when user click on next button , the next modal page shows, which I have selecteddate
and number of travelers
there by javascript. and also a form which I want model binder to make an object of it.
here is the view of my next modal page in summary
<p>
<span id="selecteddate"></span>
<span id="selectedcount"></span>
<span id="selectedprice"></span>
</p>
and here is javascript :
$(".nextbtn").click(function () {
$("#selecteddate").html("Selected Date is : "+$("#showdate").html());
$("#selectedprice").html("Total Price is : " + $("#tpriceforall").html());
$("#selectedcount").html($("#shownum").html());
});
and it works correctly.
and also I have a Form in this next modal page too . I want to pass input data of users to data base + the number which is available in span
#selectedcount
that java script set it each time
.
as I want to use ModelBinder
, there is an input which it would be hidden. but just to pass data . here is the input for TravelersCount of my Request Model
<div class="form-group">
@Html.LabelFor(model => model.Request.TravelersCount, htmlAttributes: new {@class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.Request.TravelersCount, new { htmlAttributes = new { @class = "form-control", @*@Value=?????*@ } })
@Html.ValidationMessageFor(model => model.Request.TravelersCount, "", new { @class = "text-danger" })
</div>
</div>
What Should I write for Value
in the EditorFor
?
Or if this way is completely irregular please suggest me new one. Really appreciate you'r help. thanks
Your EditorFor()
method creates an input with id="Request_TravelersCount"
.
To update its value
when the button is clicked, you can use
$(".nextbtn").click(function () {
$("#selecteddate").html("Selected Date is : "+$("#showdate").html());
$("#selectedprice").html("Total Price is : " + $("#tpriceforall").html());
var num = $("#shownum").html();
$("#selectedcount").html(num);
$('#Request_TravelersCount').val(num);
});
Side note: You should not attempt to set the value attribute in a HtmlHelper
method (the method will set the correct value taking into account ModelState
values)
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