We Keep Coding

How to create a javascript function to go back to the previous modal?

I have a series of multiple modals in which there are some forms.
I want to be able to click the "Go Back" button and be on the previous modal. How can this be done without data target?
I would like to create a function as I have way more modals than in the example code below. I tried the back() function, but it only works for the browser and not the last modal.
There are supposed to be more modals (services) to choose from the first modal but i deleted them, as it is for a school project and I can't share the full code.
Code:
<!-- Modal 1 -->
<div class="modal fade" id="modalChoice" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"
aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header text-center">
<h4 class="modal-title w-100 font-weight-bold">Choose a service: </h4>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body btn-group btn-block">
<div class="md-form" style="margin-left: 70px;margin-top: 20px;">
<button data-target="#modal1" data-toggle="modal" data-dismiss="modal" class="button button-form">Service 1</button>
</div>
</div>
</div>
</div>
</div>
<!-- End Modal 1 -->
<!-- Modal 2 -->
<div id="Forms" ng-controller="AllForms">
<form id="Form1" name="Form1" class="form">
<div class="modal fade" id="modal1" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header text-center">
<h4 class="modal-title w-100 font-weight-bold">Serv1</h4>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body btn-group btn-block">
<div class="modal-body mx-3">
<h5 class="font-weight-bold w-100">Owner Info </h5>
<div class="md-form mb-3">
<i class="fas fa-user prefix grey-text"></i><label data-error="wrong" data-success="right" for="FormVax1.name" style="padding-left: 5px">Name: </label>
<input id="FormVax1.name" name="name" ng-model="FormVax1.name" class="form-control" required />
</div>
<div class="md-form mb-3">
<i class="fas fa-location-arrow prefix grey-text"></i><label data-error="wrong" data-success="right" for="FormVax1.address" style="padding-left: 5px">Phone: </label>
<input id="FormVax1.address" name="address" ng-model="FormVax1.address" class="form-control" required />
</div>
<div class="justify-content-center text-center">
<button data-toggle="modal" data-dismiss="modal" class="button button-form" style="margin:auto;display: inline-block;">Back</button>
<button data-target="#" data-toggle="modal" class="button button-form" style="margin:auto;display: inline-block;">Send</button>
</div>
</div>
</div>
</div>
</div>
</div>
</form>

Value of an html input text sent to a .Net MVC controller

I try to send an html input text value to a controller. I can't use a form post because my modal dialog is already in a form.
Here's the code :
#foreach (var annonce in Model.AnnoncesRecherchees)
{
<!-- Modal -->
<div class="modal fade" id="#("AjouterVisiteVirtuelleModal" + #annonce.Reference)" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" aria-labelledby="staticBackdropLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="staticBackdropLabel">Ajouter visite virtuelle annonce #annonce.Reference</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<div class="form-floating">
<input id="visitevirtuelle" class="form-control" autocomplete="" aria-required="false" />
<label class="form-label"></label>
<span asp-validation-for="Ville" class="text-danger"></span>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
#*<button type="button" class="btn btn-primary">Understood</button>*#
<a class="btn btn-primary" asp-controller="Acheteur" asp-action="AjouterVisiteVirtuelle" asp-route-annonceId="#annonce.ID" asp-route-visiteVirtuelle="document.getElementById("visitevirtuelle").value">Ajouter une visite virtuelle</a>
</div>
</div>
</div>
</div>
I want the parameter "asp-route-visiteVirtuelle" to have the value of the input text "visite virtuelle".
But it doesn't work
PLease help me.

Tag helper in anchor link render the url in href when the page load, so you cannot use js to add the value to asp-route-visiteVirtuelle.
Here is a whole working demo:
#foreach (var annonce in Model.AnnoncesRecherchees)
{
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="##("AjouterVisiteVirtuelleModal" + #annonce.Reference)">
Launch demo modal
</button> <!-- Modal -->
<div class="modal fade" id="#("AjouterVisiteVirtuelleModal" + #annonce.Reference)" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" aria-labelledby="staticBackdropLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="staticBackdropLabel">Ajouter visite virtuelle annonce #annonce.Reference</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<div class="form-floating">
//add event here......................
<input onchange="ChangeUrl(this)" id="visitevirtuelle" class="form-control" autocomplete="" aria-required="false" />
<label class="form-label"></label>
<span asp-validation-for="Ville" class="text-danger"></span>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
<a class="btn btn-primary" asp-controller="Acheteur" asp-action="AjouterVisiteVirtuelle" asp-route-annonceId="#annonce.ID" >Ajouter une visite virtuelle</a>
</div>
</div>
</div>
</div>
}
#section Scripts
{
<script>
function ChangeUrl(event)
{
var visiteVirtuelleVal = $(event).val();
var anchor = $(event).closest('.modal-body').siblings('.modal-footer').find('a').attr('href');
$(event).closest('.modal-body').siblings('.modal-footer').find('a').attr('href',anchor+"&visiteVirtuelle="+visiteVirtuelleVal);
}
</script>
}

How to show same swagger-editor twice on the same page in Angular 6

I want to implement the swagger-editor from npm swagger-editor-dist two times on the same html in Angular 6+. I have displayed swagger-editor on expand button in a modal and also below the expand button. However, it displays swagger only in the expanded modal and not in the div below it.
How can I display the same Swagger both the times?
Front -page ui-
Swagger in Modal -
code -
app.component.html
<div class="form-group">
<i class="fa fa-expand" data-toggle="modal" data-target="#exampleModalCenter">
</i>
<!-- Modal -->
<div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">Swagger of </h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<div class="col-12">
<div id="swagger-editorInbox" style="height:500px">
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<div class="row" style="border:solid 1px gray">
<div id="swagger-editorInbox" style="height:500px"></div>
</div>
</div>
app.component.ts
declare const SwaggerEditorBundle: any
export class swaggerComponent implements OnInit{
editorInbox :any
ngOnInit(){
this.editorInbox = SwaggerEditorBundle({
dom_id: "#swagger_editorInbox"
})
mySwagger = '....//my swagger// ...';
this.editorInbox.specActions.updateSpec(mySwagger);
}
}

Create 2 ids. you may need to do styling. very hard to do styling. I will recommend show only one at a time. Toggle content only
Id:
<div id="swagger_editorInbox1" style="height:500px"></div>
</div>
<div id="swagger_editorInbox2" style="height:500px"></div>
</div>
//JS
this.editorInbox = SwaggerEditorBundle({
dom_id: "#swagger_editorInbox1"
})
this.editorInbox = SwaggerEditorBundle({
dom_id: "#swagger_editorInbox2"
})

app.component.html
<div class="form-group">
<i class="fa fa-expand" (click)="showSwaggerModalFunction(); showSwaggerModal= 'true'" data-toggle="modal" data-target="#exampleModalCenter">
</i>
<!-- Modal -->
<div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">Swagger of </h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body" [hidden]="showSwaggerModal !== 'true'">
<div class="col-12">
<div id="swagger-editorInboxDummy" style="height:500px">
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" (click)="onSaveModal()" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<div class="row" style="border:solid 1px gray">
<div id="swagger-editorInbox" style="height:500px"></div>
</div>
</div>
app.component.ts
showSwaggerModal : string = 'false'
showSwaggerModalFunction(){
this.showSwaggerModal = 'true';
var editorInboxDummy = SwaggerEditorBundle({
dom_id : "#swagger-editorInboxDummy"
})
editorInboxDummy.specActions.updateSpec(mySwagger)
}
onSaveModal(){
this.showSwaggerModal = 'false';
}

Knockout Uncaught RangeError: Maximum call stack size exceeded

I'm using Knockout Validation and when I post the view model to the controller I'm getting the exception "Uncaught RangeError: Maximum call stack size exceeded". I have one Main View Model because I'm using the CustomerViewModel in the same view (2 bootstrap modals), the first is to create a customer and the other one is to edit customer. Any idea of why is throwing the exception?
[HttpPost]
public JsonResult SaveCustomer(Customer model)
{
string status = "ok";
return Json(status, JsonRequestBehavior.AllowGet);
}
public class Customer
{
public string Name { get; set; }
}
$(document).ready(function () {
var CustomerSetupViewModel = function () {
var self = this;
self.Name = ko.observable("");
self.Validation = ko.validatedObservable([
self.Name.extend({
required: true
})
]);
var CustomerSetup = {
Name: self.Name
};
self.CustomerSetup = ko.observable();
self.GetCustomer = function () {
var data = { Name: "ToBeUpdated" };
self.CustomerSetup(data);
}
self.Save = function () {
if (self.Validation.isValid()) {
$.post("/Home/SaveCustomer", self, function (data) {
if (data == "ok")
alert("successful");
else
alert("error");
});
}
else {
self.Validation.errors.showAllMessages();
}
}
self.Update = function () {
var name = self.CustomerSetup().Name;
alert(name);
}
}
var MainViewModel = function () {
self = this;
self.NewCustomer = new CustomerSetupViewModel();
self.EditCustomer = new CustomerSetupViewModel();
}
vm = new MainViewModel();
ko.applyBindings(vm);
$("#updateCustomer").click(function () {
vm.EditCustomer.GetCustomer();
});
$("#NewCustomer").on("show.bs.modal", function (e) {
vm.NewCustomer.Name("");
vm.NewCustomer.Validation.errors.showAllMessages(false);
})
});
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<hr />
<a id="addCustomer" class="btn btn-default" data-toggle="modal" data-target="#NewCustomer">Add Customer</a>
<a id="updateCustomer" class="btn btn-default" data-toggle="modal" data-target="#UpdateCustomer">Update Customer</a>
<!-- Modal -->
<div id="NewCustomer" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="NewModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="NewModalLabel">New Customer</h4>
</div>
<div class="modal-body">
<div class="panel panel-default">
<div class="panel-heading"></div>
<div class="panel-body">
<div class="row">
<div class="col-md-4">
<label>Customer Name</label>
<input type="text" id="Name" class="form-control" data-bind="value: NewCustomer.Name" />
</div>
</div>
</div>
<div class="modal-footer">
<a role="button" class="btn btn-default" data-dismiss="modal">Close</a>
<a role="button" class="btn btn-primary" data-bind="click: NewCustomer.Save()">Save</a>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Modal -->
<div id="UpdateCustomer" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="UpdateModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="UpdateModalLabel">Update Customer</h4>
</div>
<div class="modal-body">
<div class="panel panel-default">
<div class="panel-heading"></div>
<div class="panel-body" data-bind="foreach: EditCustomer.CustomerSetup">
<div class="row">
<div class="col-md-4">
<label>Customer Name</label>
<input type="text" id="Name" class="form-control" data-bind="value: Name" />
</div>
</div>
</div>
<div class="modal-footer">
<a role="button" class="btn btn-default" data-dismiss="modal">Close</a>
<a role="button" class="btn btn-primary" data-bind="click: EditCustomer.Update">Update</a>
</div>
</div>
</div>
</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.2/knockout-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout-validation/2.0.3/knockout.validation.js"></script>

I found the solution after using ko.toJSON() in the Save function. ko.toJSON() produces a JavaScript object with no Knockout constructs. And in that way I avoid the infinite loop.
self.Save = function () {
if (self.Validation.isValid()) {
$.post("/Home/SaveCustomer", ko.toJSON(self), function (data) {
if (data == "ok")
alert("successful");
else
alert("error");
});
}
else {
self.Validation.errors.showAllMessages();
}
}

ASP MVC Passing value into modal window

I have this view with a modal window. When I click to open the modal window, I'd like to pass the parameter item.InstrumentId into the modal window so that I can click on a link that redirects me to the page from that specific instrument that belongs to the InstrumentId. What I'm doing below successfully passes the InstrumentId into the window, but the problem is I don't know how to pass that value into the Html.ActionLink. Any hints as to how I can proceed?
#foreach (var item in Model)
{
<li class="list-group-item">
<div class="row">
<div class="col-md-4">
<h4>
Instrument: #item.InstrumentId
</h4>
</div>
<div class="col-md-4">
#item.Type
</div>
<div class="col-md-4">
<!-- Button trigger modal -->
<button type="button" class="open-dialog btn btn-primary btn-sm" data-toggle="modal" data-target="#myModal" data-id="#item.InstrumentId">
View details
</button>
<script type="text/javascript">
$(document).on("click", ".open-dialog", function() {
var modalId = $(this).data('id');
$(".modal-dialog #myModal").val(modalId);
})
</script>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModal"></h4>
</div>
<div class="modal-body">
#item.Message
<br/> <br/> <br/>
<div class="row">
<div class="col-md-4">
Slide: 1234500323
</div>
<div class="col-md-4">
Instrument: #Html.ActionLink(item.InstrumentId, "Instrument", new {instrumentid = item.InstrumentId})
</div>
<div class="col-md-4">
Checked: #item.Checked
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
</div>
</div>
</li>
}
UPDATE
<div>
<ul class="list-group">
#foreach (var item in Model)
{
<li class="list-group-item">
<div class="row">
<div class="col-md-4">
<h4>
Instrument: #item.InstrumentId
</h4>
</div>
<div class="col-md-4">
#item.Type
</div>
<div class="col-md-4">
<!-- Button trigger modal -->
<button type="button" class="open-dialog btn btn-primary btn-sm" data-url="#Url.Action("Instrument", new {instrumentid = #item.InstrumentId})">
View details
</button>
<script type="text/javascript">
$(document).on("click", ".open-dialog", function() {
$('#details').attr('href', $(this).data('url')); // update the links url
});
</script>
</div>
</div>
</li>
}
</ul>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
#*#item.Message*#
<br /> <br /> <br />
<div class="row">
<div class="col-md-4">
Slide: 1234500323
</div>
<div class="col-md-4">
Instrument: <a id="details" href="#">Details</a>
</div>
<div class="col-md-4">
Checked: #*#item.Checked*#
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>

You currently generating a modal for each item in your collection but giving it an id="myModal" which is invalid html and means data-target="#myModal" will only ever open the first one. Move the modal outside the loop so your create only one (and also remove the <h4 class="modal-title" id="myModal"></h4> element which also has the same id attribute)
Then change the button html to
<button type="button" class=".." .. data-url="#Url.Action("Instrument", new { instrumentid = item.InstrumentId })">
and change the html in the modal to
Instrument: <a id="details" href="#">Details</a>
Then change the script to
$(document).on("click", ".open-dialog", function() {
$('#details').attr('href', $(this).data('url')); // update the links url
})
Side note: You will probably want to do something similar with Checked: #item.Checked in the modal

1.Use ID for Anchor Link.
2.Notice this line <a href='#' id='InstrumentIDLink'>Anchor Link Value=</a> in code. It has Anchor Link Value=. When you open modal you can see Anchor Link Value=10320320 and you can inspect href too.
$('#myModal1').on('show.bs.modal', function(e) {
var modalId = $(e.relatedTarget).data('id');
$('#InstrumentIDLink').attr('href', 'url+'+ modalId)
$('#InstrumentIDLink').text('Anchor Link Value='+ modalId);
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.1/css/bootstrap.css" rel="stylesheet" />
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<div class="container">
<h3>Modal Example</h3>
<!-- Button to trigger modal -->
<div> <a href="#myModal1" class='open-dialog' role="button"
class="btn" data-toggle="modal" data-id='10320320'>Launch Modal (10320320)</a><br/>
<a href="#myModal1" class='open-dialog' role="button"
class="btn" data-toggle="modal" data-id='10320321'>Launch Modal (10320321)</a>
</div>
<!-- Modal -->
<div id="myModal1" class="modal hide" tabindex="-1" role="dialog">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
</div>
<div class="modal-body"> <a href='#' id='InstrumentIDLink'>Anchor Link Value=</a>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
<button class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
From bootstrap 3+ you can use e.relatedTarget to get element that triggered the modal

Instrument:
#Html.ActionLink("Link_Text", "Action_Name", "Controller_Name", new { id=item.InstrumentId})
Now in your COntroller you can access this value like
public ActionResult Action_Name(int id)
{
//Do something
return view();
}