Develop Reference

How to launch bootstrap modal to launch on same page to save?

When I click on the button to launch my modal, it rather duplicataes the content on the same browser page and this is the "Js error" i get in my console window. Tried many suggestions but still.Please help.
Uncaught TypeError: Cannot read properties of undefined (reading 'classList')
at Pe._isAnimated (modal.js:312:26)
at Pe._initializeBackDrop (modal.js:194:24)
at new Pe (modal.js:82:27)
at Pe.getOrCreateInstance (base-component.js:55:41)
at HTMLButtonElement.<anonymous> (modal.js:414:22)
at HTMLDocument.n (event-handler.js:120:21)
My Code:
Controller:
using BOGBitwiseApp.Data;
using BOGBitwiseApp.Models;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using System.Dynamic;
namespace BOGBitwiseApp.Controllers
{
public class CustomerRequestController : Controller
{
private readonly ApplicationDbContext _context;
public CustomerRequestController(ApplicationDbContext context)
{
_context = context;
}
//Get: Customer Requests
public IActionResult Index()
{
var customerRequest = _context.CustomerRequests.ToList();
return View(customerRequest);
}
[HttpGet]
public IActionResult Create()
{
CustomerRequestModel customer = new CustomerRequestModel();
return PartialView("AddCustomerModelPartial", customer);
}
Index.cshtml:
#model IEnumerable<BOGBitwiseApp.Models.CustomerRequestModel>
#{
ViewData["Title"] = "Index";
}
<div id="PlaceHolderHere">
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-
target="#addCustomerRequest" data-bs-url="#Url.Action("Create")">New Customer
Request</button>
</div>
<table class="table table-bordered">
<thead>
<tr>
<th>
#Html.DisplayNameFor(m => m.AccountName)
</th>
<th>
#Html.DisplayNameFor(m =>m.AccountNumber)
</th>
<th>Action</th>
</tr>
</thead>
<tbody>
#foreach (var item in Model) {
<tr>
<td>
#item.AccountName
</td>
<td>
#item.AccountNumber
</td>
<td>
#Html.ActionLink("Edit", "Edit", new { id=item.BitwiseId}) ||
#Html.ActionLink("Delete", "Delete", new { id=item.BitwiseId})
</td>
</tr>
}
</tbody>
PartialView:
I created a partialview "AddCustomerModelPartial.cshtml".
#model CustomerRequestModel
<div class="modal fade" id="addCustomerRequest">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title" id="addCustomerRequestLabel">Bitwise
Information</h2>
<button type="button" class="btn-close" aria-label="Close" data-bs-
dismiss="modal">
</button>
</div>
<div class="modal-body">
<form asp-action="Create" >
<div class="form-group">
<label asp-for="AccountName"></label>
<input asp-for="AccountName" class="form-control" />
<span asp-validation-for="AccountName" class="text-danger">
</span>
</div>
<div class="form-group">
<label asp-for="AccountNumber"></label>
<input asp-for="AccountNumber" class="form-control" />
<span asp-validation-for="AccountNumber" class="text-danger">
</span>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-bs-
dismiss="modal">Cancel Request</button>
<button type="button" class="btn btn-info" data-bs-toggle="modal">Save
Request</button>
</div>
</div>
</div>
</div>
Site.js Code:
This is my js code in the wwwroor folder.
$(function () {
var PlaceHolderElement = $('#PlaceHolderHere');
$('button[data-bs-toggle="modal"]').click(function (event) {
var url = $(this).data('url');
$.get(url).done(function (data) {
PlaceHolderElement.html(data);
PlaceHolderElement.find('.modal').modal('show');
})
})
})

It should be data-url="#Url.Action("Create")" if you want to get the value by using $(this).data('url').
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-
target="#addCustomerRequest" data-url="#Url.Action("Create")">New Customer Request</button>
Another way, if you do not want to change data-bs-url, you can change the js below to receive the url value:
var url = $(this).attr("data-bs-url");

What's the correct way to submit a single element in a list when each of them has a separate submit button

I have an event page which contains a list of participants. From there users can be invited to that event by opening a modal view containing a user list. Users are shown in the same modal with each having an 'Invite'(submit) button next to them. How can I let the controller action know which user is invited?
From what I could find, creating a form for each list element is bad and in addition displays warnings, but if I create a form element on top of the 'foreach', I then need to somehow find which user to submit.
Also thought about appending incrementing numbers to each of submit button name, but I still need to somehow map them to 'their' users.
Along with the invited user id, controller post action also needs to receive the event id.
Here's the code:
<div class="modal" id="myModal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title">Select user</h4>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<form id="eventMemberForm" method="post" class="col-sm-6 custom-close" data-ajax="true" data-ajax-method="post" data-ajax-complete="completed" data-ajax-url="#Url.Action("SendInvitation", "Sports")">
<input type="hidden" asp-for="Invitation.FkEvent" value="#Model.Event.EventId" />
<input type="hidden" asp-for="Invitation.EventInvitationId" />
<div class="modal-body">
<input class="form-control p-2 mb-2" id="myInput" type="text" placeholder="Search..">
<h4 class="align-content-center">Users</h4>
<div class="form-group">
<table class="w-100">
<tbody id="myField">
#foreach (var item in Model.Users)
{
<tr>
<td class="d-flex">
<div> #Html.DisplayFor(modelItem => item.Text) </div>
<input type="hidden" asp-for="Invitation.FkUser" value="#item.Value" />
<div class="ml-auto">
<input id="btnSave" type="submit" value="Invite" class="btn btn-success" />
</div>
</td>
</tr>
++i;
}
</tbody>
</table>
</div>
</div>
</form>
</div>
</div>
</div>
<script src="~/lib/jquery/dist/jquery.min.js"></script>
<script>
$(document).ready(function () {
$("#myInput").on("keyup", function () {
var value = $(this).val().toLowerCase();
$("#myField tr").filter(function () {
$(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
});
});
});
completed = () => {
alert("User invited");
};
</script>

You can use jquery ajax to pass the parameters you need, through the click event, get the corresponding value of the control needed next to the current button.
By adding the name attribute to the submit button, and then triggered in jquery.
And add the id to the div that stores the Text value of User to facilitate finding the corresponding value in jquery.
#section Scripts{
<script>
$(document).ready(function () {
$("#myInput").on("keyup", function () {
var value = $(this).val().toLowerCase();
$("#myField tr").filter(function () {
$(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
});
});
$("[name=submitBtn]").click(function () {
event.preventDefault();
var obj = {
myUser: {
Text: $($(this).parent().siblings()[0]).text(),
Value: $($(this).parent().siblings()[1]).val()
},
eventId: $("#Invitation_FkEvent").val()
};
$.ajax({
url: $("#eventMemberForm").attr("data-ajax-url"),
method: 'post',
data: obj,
})
});
});
completed = () => {
alert("User invited");
};
</script>
}
<h1>Index</h1>
<button data-toggle="modal" data-target="#myModal" class="btn btn-primary">Submit</button>
<div class="modal" id="myModal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title">Select user</h4>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<form id="eventMemberForm" method="post" class="col-sm-6 custom-close" data-ajax="true" data-ajax-method="post" data-ajax-complete="completed" data-ajax-url="#Url.Action("SendInvitation", "Sports")">
<input type="hidden" asp-for="Invitation.FkEvent" value="#Model.Event.EventId" />
<input type="hidden" asp-for="Invitation.EventInvitationId" />
<div class="modal-body">
<input class="form-control p-2 mb-2" id="myInput" type="text" placeholder="Search..">
<h4 class="align-content-center">Users</h4>
<div class="form-group">
<table class="w-100">
<tbody id="myField">
#foreach (var item in Model.Users)
{
<tr>
<td class="d-flex">
<div id="textValue"> #Html.DisplayFor(modelItem => item.Text) </div>
<input type="hidden" asp-for="Invitation.FkUser" value="#item.Value" />
<div class="ml-auto">
<input id="btnSave" type="submit" value="Invite" class="btn btn-success" name="submitBtn"/>
</div>
</td>
</tr>
++i;
}
</tbody>
</table>
</div>
</div>
</form>
</div>
</div>
</div>
Controller:
public IActionResult SendInvitation(User myUser, string eventId)
{
//do what you want
return View();
}

Laravel: javascript for some reasons is not working

I have to develop a CRUD function to manage a DB. The button EDIT and DELETE open modal window and interact with the DB. What I cannot get is that the script works perfectly for EDIT but seems to be ignored for DELETE...what is wrong?
Those are my routes:
Route::get('/', 'DataController#overview');
Route::get('/myproject', 'ProjectsController#getForm');
Route::post('/myproject/create', 'ProjectsController#create');
Route::post('/myproject/update', 'ProjectsController#update');
Route::post('/myproject/delete', 'ProjectsController#delete');
Route::get('/upload','DataController#showform');
Route::post('/upload', 'DataController#read_xsl');
Route::get('/jobcontents', 'DataController#showscrape');
Route::post('/jobcontents', 'DataController#scrape');
This is my controller:
public function update(Request $request)
{
#$projectID = \DB::table('projects')->select('id')->get(),
try
{
//Find the project id in Project_model
#var_dump($request->toArray());
#var_dump($request->get('id'));
#exit;
$project = Project_model::findOrFail($request->get('id'));
//Set project object attributes
$project->name = $request->get('name');
$project->description = $request->get('description');
// Save/update project.
$project->save();
#return view('form_project')->with('project', $project);
return redirect()->back()->with('project', $project);
#return back();
}
catch(ModelNotFoundException $err)
{
return redirect()->action('ProjectsController#getForm');
}
}
public function delete(Request $request)
{
try
{
var_dump($request->toArray());
exit;
$project = Project_model::findOrFail($request->get('id'));
$project->delete();
return redirect()->back()->with('project', $project);
}
catch(ModelNotFoundException $err)
{
return redirect()->action('ProjectsController#getForm');
}
}
This is my blade:
//search and retrieve data from Modal
$(document).ready(function() {
$('#editModal').on('show.bs.modal', function(event) {
var button = $(event.relatedTarget)
var name = button.data('myname')
var description = button.data('mydesc')
var project_id = button.data('projectid')
var modal = $(this)
//put the values in modal <input>
modal.find('.modal-body #name').val(name);
modal.find('.modal-body #description').val(description);
modal.find('.modal-body #project_id').val(project_id);
})
$('#deleteModal').on('show.bs.modal', function(event) {
var button = $(event.relatedTarget)
var projctid = button.data('projid')
var modal = $(this)
modal.find('.modal-body #projid').val(projctid);
})
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<div class="container">
<h3 class="jumbotron">Create here your project</h3>
<form method="post" id="projectform" class="w3-container w3-light-grey" action={{action( 'ProjectsController#create')}} enctype="multipart/form-data">
{{csrf_field()}}
<p>
<label>Project Name</label>
<input class="w3-input w3-border w3-round" name="name" type="text"></p>
<p>
<label>Project Description</label>
<input class="w3-input w3-border w3-round" name="description" type="text"></p>
<button type="submit" class="btn btn-primary" style="margin-top:10px">Create Project</button>
</form>
</div>
<div class="container-fluid">
<h3 class="jumbotron">Your Projects</h3>
<div class="table-responsive">
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>ID</th>
<th>name</th>
<th>description</th>
<th>created_at </th>
<th>updated_at </th>
</tr>
</thead>
<tbody>
#if(isset($project_data)) #foreach($project_data as $project)
<tr>
<td> {{$project->id}} </td>
<td> {{$project->name}} </td>
<td> {{$project->description}} </td>
<td> {{$project->created_at}} </td>
<td> {{$project->updated_at}} </td>
<td>
<button type="button" class="btn btn-warning btn-detail open-modal" data-projectid="{{$project->id}}" data-myname="{{$project->name}}" data-mydesc="{{$project->description}}" data-toggle="modal" data-target="#editModal">Edit</button>
<button type="button" class="btn btn-danger btn-delete open-modal" data-projid="{{$project->id}}" data-toggle="modal" data-target="#deleteModal">Delete</button>
<button class="btn btn-info">See Jobs</button>
</td>
</tr>
#endforeach #endif
</tbody>
</table>
</div>
</div>
<!-- Modal (Pop up when edit button clicked) -->
<div class="modal" id="editModal" tabindex="-1" role="dialog" aria-labelledby="editModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h3 class="modal-title" id="editModalTitle">Edit your project</h3>
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<form method="post" action={{action( 'ProjectsController#update')}} id="frmSave" name="frmSave" class="form-horizontal" role="form">
{{csrf_field()}}
<input type="hidden" name="id" id="project_id">
<div class="form-group">
<label for="name" class="col-sm-3 control-label">Project Name</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="name" name="name" placeholder="" value="">
</div>
</div>
<div class="form-group">
<label for="description" class="col-sm-3 control-label">Description</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="description" name="description" placeholder="" value="">
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="submit" form="frmSave" class="btn btn-primary" id="btn-save" value="add">Save changes</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<!-- Modal (Pop up when delete button clicked) -->
<div class="modal" id="deleteModal" tabindex="-1" role="dialog" aria-labelledby="deleteModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h3 class="modal-title" id="deleteModalTitle">Delete your project</h3>
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<div class="modal-body">
<form method="post" action={{action( 'ProjectsController#delete')}} id="frmDel" name="frmDel" class="form-horizontal" role="form">
{{csrf_field()}}
<input type="hidden" name="id" id="projid">
<p class="text-center">
Are you sure you want to delete this?
</p>
</form>
</div>
<div class="modal-footer">
<button type="submit" form="frmDel" class="btn btn-primary" id="btn-delete" value="">Yes, delete!</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">No, don't!</button>
</div>
</div>
</div>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
---EDIT---
These are the results when I run console.log(button) and console.log(projctid)

Hope this can help newbie like me in the future!
The problem was just related to Chrome CACHE REFRESH!!!
So be sure to clear cache (Shift+F5) and not only refresh the page when something does not work!

JS Modal not displaying variables in input fields - server config requirements?

after spending a fair amount of time researching and debugging the issues, I am finally at my wits' end and would appreciate some help:
Problem:
Modal does not display variables insert into its INPUT fields.
Background info:
I am pulling records from a MySQL table which is displayed line by line, with an "EDIT" button placed in the last column of each row. The EDIT button is supposed to launch a modal populated with the records data in each INPUT field, allowing the user to edit the record.
What I've tried so far:
checked whether the generated variables are empty by looking at what's printed in the source. All variables are generated correctly and have indeed values printed.
I copied the #MyModal JS and <div> from the official documentation but cannot get it work either (Link)
copied the #EDIT modal from another thread on the web which worked for another user
included references from Google and MaxCDN instead of my own local copies of JS Bootstrap / jQuery / CSS
tried to run the code on my XAMPP server without success, showing the some symptoms
opened the website in IE / Chrome / Firefox / Safari (MAC), all with the same result
ran a JS Fiddle successfully handing over the variables which makes me think that there might be a server issue / configuration requirement that I am not aware of (LINK)
The code:
<html>
<head>
<!-- include jQuery 3.1.0 + jQuery CSS + min JavaScript -->
<!-- latest jQuery 3.1.0 -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<!-- JavaScript for Modal, #MyModal is straight from the documentation, #edit is a solution I got off the web -->
<script>
$('#edit').on('show.bs.modal', function(e) {
var dataID = $(e.relatedTarget).data('id');
$(e.currentTarget).find('input[name="dataID"]').val(dataID);
var dataDate = $(e.relatedTarget).data('date');
$(e.currentTarget).find('input[name="dataDate"]').val(dataDate);
});
$('#myModal').on('show.bs.modal', function(e) {
var dataID = $(e.relatedTarget).data('id');
$(e.currentTarget).find('input[name="dataID"]').val(dataID);
var dataDate = $(e.relatedTarget).data('date');
$(e.currentTarget).find('input[name="dataDate"]').val(dataDate);
var dataTime = $(e.relatedTarget).data('time');
$(e.currentTarget).find('input[name="dataTime"]').val(dataTime);
var dataStaff = $(e.relatedTarget).data('staff');
$(e.currentTarget).find('input[name="dataStaff"]').val(dataStaff);
var dataDept = $(e.relatedTarget).data('dept');
$(e.currentTarget).find('input[name="dataDept"]').val(dataDept);
var dataProb = $(e.relatedTarget).data('prob');
$(e.currentTarget).find('input[name="dataProb"]').val(dataProb);
var dataGuest = $(e.relatedTarget).data('guest');
$(e.currentTarget).find('input[name="dataGuest"]').val(dataGuest);
var dataRoom = $(e.relatedTarget).data('room');
$(e.currentTarget).find('input[name="dataRoom"]').val(dataRoom);
});
</script>
<!-- End of Modal Javascript -->
</head>
<body>
<table>
<tr>
<td>
<label>Button for Modal #MYMODAL"</label>
</td>
<td>
<button type="button" class="btn btn-block btn-primary btn-xs" data-toggle="modal" data-target="#myModal" data-keyboard="true"
data-id="1234"
data-date="2001-01-31"
data-time="13:00"
data-staff="Some Name"
data-dept="Some Department"
data-prob="Problem"
data-guest="Guest Name"
data-room="1111" >Modal 1</button>
</td>
</tr>
<tr>
<td>
<label>Button for Modal #EDIT"</label>
</td>
<td>
<button type="button" class="btn btn-block btn-primary btn-xs" data-toggle="modal" data-target="#edit" data-keyboard="true"
data-id="1234"
data-date="2001-01-31">Modal 2</button>
</td>
</tr>
</table>
<!-- Modal MYMODAL -->
<div class="modal modal-primary 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="myModalLabel">Edit Record</h4>
</div>
<div class="modal-body">
<table class="table">
<tr>
<td>ID No.: </td>
<td>
<input type="text" id="dataID" name="dataID" value="" disabled />
</td>
</tr>
<tr>
<td>Date: </td>
<td>
<input type="date" id="dataDate" name="dataDate" value="" />
</td>
</tr>
<tr>
<td>Time: </td>
<td>
<input type="time" id="dataTime" name="dataTime" value="" />
</td>
</tr>
<tr>
<td>Staff: </td>
<td>
<input type="text" name="dataStaff" value="" />
</td>
</tr>
<tr>
<td>Department: </td>
<td>
<input type="text" name="dataDept" value="" />
</td>
</tr>
<tr>
<td>Problem: </td>
<td>
<input type="text" name="dataProb" value="" />
</td>
</tr>
<tr>
<td>Guest: </td>
<td>
<input type="text" name="dataGuest" value="" />
</td>
</tr>
<tr>
<td>Room No.: </td>
<td>
<input type="text" name="dataRoom" value="" />
</td>
</tr>
</table>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary">Save changes</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<!-- /.Modal MYMODAL -->
<!-- Modal EDIT-->
<div class="modal fade" id="edit" 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="myModalLabel">Edit Details</h4>
</div>
<div class="modal-body">
<table class="table">
<tr>
<td>ID No.: </td>
<td>
<input type="text" id="dataID" name="dataID" value="" disabled />
</td>
</tr>
<tr>
<td>Date: </td>
<td>
<input type="date" id="dataDate" name="dataDate" value="" />
</td>
</tr>
</table>
</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>
<!-- /.Modal EDIT -->
</body>
</html>

Your script needs to be at the bottom, after the html. I believe that when your script is executing, the html does not yet exist.

ng-Click does not works in ng-repeat table

I have aproblem with angularjs ng-click does not works, my model is not updated.
When I want to read the model variables are empty.
I'm using bootstrap popup to show the model values(title, action is using for validation in a funciton inside controller).
HTML code
<button ng-click="title = 'Add Project'; action='Add'" data-toggle="modal" data-target="#myModal" id="btnOpenPopUpForAdding" class="btn btn-default" title="Add new project"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span></button>
<table class="table" id="tblProjects" style="display:none;">
<thead>
<tr>
<th>
</th>
<th>
Project Name
</th>
<th>
Project Description
</th>
</tr>
</thead>
<tr ng-repeat="project in projects" >
<td>
<button ng-click="title = 'Update Project'; action='Update'" data-toggle="modal" data-target="#myModal" class="btn btn-default" title="Update project">
<span class="glyphicon glyphicon-edit" aria-hidden="true"></span>
</button>
</td>
<td>
<span>{{project.ProjectName}}</span>
</td>
<td>
<span>{{project.ProjectDescription}}</span>
</td>
</tr>
</table>
#Html.Partial("../ProjectView")
</div>
Partial view
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">{{title}}</h4>
</div>
<div class="modal-body">
<label for="txtProjectName">Project Name</label>
<input ng-model="singleProject.ProjectName" type="text" class="form-control" style="width:65%" id="txtProjectName" placeholder="Type the project name" />
<br />
<label for="txtProjectDescription">Project Description</label>
<textarea ng-model="singleProject.ProjectDescription" class="form-control" style="width:65%" id="txtProjectDescription" placeholder="Type the project description" rows="4"></textarea>
</div>
<div class="modal-footer">
<button id="btnSave" type="button" class="btn btn-primary" ng-click="ThrowEvent()">Save</button>
<button id="btnCancel" type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
</div>
</div>
Controller code
$scope.ThrowEvent = function () {
if ($scope.action == 'Add')
$scope.AddProject($scope.singleProject);
if($scope.action == 'Update')
$scope.UpdateProject($scope.singleProject);
//if($scope.action == 'Delete')
}

The issue is that ng-repeat creates separate child scopes. In your case ng-click="title = 'Update Project'; action='Update'" where title and action are assigned to the child scope, not the parent.
To fix this you must prefix your model in your controller, for example
$scope.myActions = {title: 'Default Title', action: 'Default action'};
Then you can change ng-click="title = 'Update Project'; action='Update'" to ng-click="myActions.title = 'Update Project'; myActions.action='Update'"

ng-repeat will create a new scope for each iteration.
"title = 'Update Project'; action='Update'" will execute successful, but it will write the values to the sub-scope of ng-repeat and is not visible by the controller.
To solve the issue you can create a data container in the controller
$scope.data = {};
and write to the container
ng-click="data.title = 'Update Project'; data.action='Update'"`