Develop Reference

how to show multiple markers on map using laravel foreach loop?

i have list of lat long stored in db $order->customers->location_url and (location_url = 31.5952599,74.3526989 have data in this form) using foreach loop i am trying to print all markers on map in model but when i click to button it shows blank screen check screen shot even doesnot start map
here is my code that i am using to show map
html
<button class="btn-sm" type="button" data-toggle="modal" onclick ='initialize();' data-target="#map-modal-points">Show All Points</button>
model
<div class="modal fade" id="map-modal-points" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">All Shops</h5>
<button class="close" type="button" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<div id="map_canvas" style="height: 400px"></div>
</div>
<div class="modal-footer">
<button class="btn btn-secondary">Close</button>
</div>
</div>
</div>
</div>
java script
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script>
function initialize() {
var locations = [
#foreach ($orders as $order)
[ {{ $order->customers->location_url }} ]
#endforeach
];
var map = new google.maps.Map(document.getElementById('map_canvas'), {
zoom: 10,
center: new google.maps.LatLng(-33.92, 151.25),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i]),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locations[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
}
</script>
i am using this code to print map Laravel and google maps : foreach latitude/longitude show marker or map
is there any other way i can print all markers ? or what mistake i am making in it?

Ajax Success does not render partial view

I have placed a partial view into a modal to update a password like so:
<div class="modal fade" id="modalPassword" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-body">
<div class="modal-content">
<div id="message"></div>
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Change Password</h4>
</div>
<div class="modal-
<div id="passwordForm">
#{
#Html.Action("ChangePassword","Account");
}
</div>
</div>
</div>
</div>
</div>
</div>
</div>
This is my partial view:
#model WebApplication1.Models.ViewModel.ChangeUserPassword
#{
Layout = null;
}
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
<form id="form">
#Html.AntiForgeryToken()
#Html.ValidationSummary(true)
<fieldset id="submitPasswordForm">
<div class="col_full">
#Html.LabelFor(model => model.OldPassword, htmlAttributes: new { #class = "capitalize t600" })
#Html.TextBoxFor(model => model.OldPassword, null, new { #class = "sm-form-control", id = "txtOldPassword" })
#Html.ValidationMessageFor(model => model.OldPassword)
</div>
<div class="col_full">
#Html.LabelFor(model => model.ChangedPassword, htmlAttributes: new { #class = "capitalize t600" })
#Html.TextBoxFor(model => model.ChangedPassword, null, new { #class = "sm-form-control", id = "txtChangedPassword" })
#Html.ValidationMessageFor(model => model.ChangedPassword)
</div>
<div class="col_full">
#Html.LabelFor(model => model.ConfirmPassword, htmlAttributes: new { #class = "capitalize t600" })
#Html.TextBoxFor(model => model.ConfirmPassword, null, new { #class = "sm-form-control", id = "txtConfirmPassword" })
#Html.ValidationMessageFor(model => model.ConfirmPassword)
</div>
<div class="modal-footer">
<button type="button" class="btn btn-warning" data-dismiss="modal">Cancel</button>
<input type="submit" value="Save Changes" class="btn btn-primary" id="btn_save_password" />
</div>
</fieldset>
</form>
When I click the "btn_save_password", I invoke the onclick event like so:
$("#btn_save_password").click(function (event) {
event.preventDefault();
var data = $("#submitPasswordForm").serialize();
$.ajax({
type: "POST",
url: "#Url.Action("ChangePassword", "Account")",
data: data,
success: function (result) {
$("#passwordForm").empty();
//$("div").remove("#passwordForm");
addHtml(result);
},
error: function () {
$("#passwordForm").html("Error occured");
}
});
});
function addHtml(htmlString) {
$("#msg").html(htmlString);
}
Then it invokes a method in my controller "ChangePassword"
[Authorize]
public ActionResult ChangePassword()
{
return PartialView();
}
[HttpPost]
public ActionResult ChangePassword(ChangeUserPassword password)
{
if (ModelState.IsValid)
{
var cookie = HttpContext.Request.Cookies["Sys_user_id"];
var um = new UserManager();
if (cookie != null && um.GetAccountPassword(Convert.ToInt32(cookie.Value), password.OldPassword))
{
um.ChangeUserPassword(password, Convert.ToInt32(cookie.Value));
}
else
{
ModelState.AddModelError("","Wrong current password");
}
}
else
{
ModelState.AddModelError("","Error");
}
return View();
}
The "ChangePassword" method invokes the PartialView "ChangePassword.html" like so:
[Authorize]
public ActionResult ChangePassword {
return PartialView();
}
I can view the partial view on the modal and I am able to successfully update the database. But the problem is, I want to be able to send a successful message or error message into the modal when it is successful or not. Upon submission, whether it has updated the database or not, it refreshes the page and the modal is gone. I want to be able to get the message into the modal.
Your help is greatly appreciated.
EDIT --
I can now see the validation message in the Modal but it only works once. As soon as I click the "btn_save_password" again, the page refreshes.

Add two <div> sections containing your messages (Successs and Failed) with the hide class in the partial view. After Ajax Submission, Add class Show for the suitable div.
eg:
<div class="alert alert-danger text-center hide" role="alert"id="FailedMesssage">
Failed....!!!
</div>
<div class="alert alert-success text-center hide" role="alert" id="successMesssage">
success....!!!
</div>
<button type = "button" value="Submit" onclick ="Test()"/>
Set Var Value as 0 or 1 using ajax code then try following script
<script>
function Test()
{
var value =1;
if(value == 1)
{
$("#successMesssage").addClass("show").removeClass("hide");
}
else
{
$("#FailedMesssage").addClass("show").removeClass("hide");
}
}
</script>

Modal turns into a dark screen when opened a second time

I have coded a edit modal, is does works, but when I dismiss the modal and try to open it a second time, it just goes dark.
My link calling the modal
#Html.ActionLink("Editar", "GetEditSv", "Sv", new { id = sv.IDServico },new{data_target = "#modal-container", data_toggle = "modal"})
my container inside the parent view
<div id="modal-container" class="modal fade hidden-print" tabindex="-1" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
</div>
</div>
a script to erase the modal data and the parent view (take on the internet)
<script>
$(function () {
//when the modal is closed
$('#modal-container').on('hidden.bs.modal', function () {
//remove the bs.modal data attribute from it
$(this).removeData('bs.modal');
//and empty the modal-content element
$('#modal-container .modal-content').empty();
});
});
$('#modal-container').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget);
var url = button.attr("href");
var modal = $(this);
//note that this will replace the content of modal-contant ever time the modal is opened
modal.find('.modal-content').load(url);
});
</script>
A part of the modal view (a separated file)
#model ControleIntegrado.Models.Servico
#using (Html.BeginForm("EditSv", "Sv", FormMethod.Post))
{
#Html.AntiForgeryToken()
<div class="form-horizontal">
<h4>Servico</h4>
<hr />
#Html.ValidationSummary(true, "", new { #class = "text-danger" })
#Html.HiddenFor(model => model.IDServico)
<div class="form-group">
#Html.LabelFor(model => model.Data, htmlAttributes: new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.Data.Date, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.Data, "", new { #class = "text-danger" })
</div>
</div>
<div class="form-group">
<div class="col-md-offset-2 col-md-10">
<input type="submit" value="Salvar" class="btn btn-default" />
<input type="button" class="btn btn-default" data-dismiss="modal" value="cancelar"/>
</div>
</div>
</div>
}
<script src="~/Scripts/bootstrap.js"></script>
<script src="~/Scripts/jquery-ui-1.12.1.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
and the action on the controller
public ActionResult GetEditSv(int id)
{
using(DBControle db = new DBControle())
{
foreach (var item in db.Servico)
{
if(item.IDServico == id)
{
return PartialView("GetEditSv", item);
}
}
}
return ViewBag();
}
https://i.stack.imgur.com/2y7NP.png

Try this, use $('body').find('.modal-backdrop').removeClass('modal-backdrop'); to remove the backdrop effect (dark background)
<script>
$(function () {
//when the modal is closed
$('#modal-container').on('hidden.bs.modal', function () {
//remove the bs.modal data attribute from it
$(this).removeData('bs.modal');
//and empty the modal-content element
$('#modal-container .modal-content').empty();
//remove backdrop
$('#modal-container').find('.modal-backdrop').removeClass('modal-backdrop');
});
});
$('#modal-container').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget);
var url = button.attr("href");
var modal = $(this);
//note that this will replace the content of modal-contant ever time the modal is opened
modal.find('.modal-content').load(url);
});
</script>

.submit(function ()) inside my modal popup is not working, and my modal popup will send normal http post request

I am working on an asp.net mvc web application. on my main view i got the following create link:-
<a class="btn btn-success" data-modal="" href="/Staff/Create" id="btnCreate">
<span class="glyphicon glyphicon-plus"></span>
</a>
<!-- modal placeholder-->
<div id='myModal' class='modal fade in'>
<div class="modal-dialog">
<div class="modal-content">
<div id='myModalContent'></div>
</div>
</div>
</div>
and i have the following script:-
$(function () {
$.ajaxSetup({ cache: false });
$("a[data-modal]").on("click", function (e) {
$('#myModalContent').load(this.href, function () {
$('#myModal').modal({
keyboard: true
}, 'show');
$('#myModalContent').removeData("validator");
$('#myModalContent').removeData("unobtrusiveValidation");
$.validator.unobtrusive.parse('#myModalContent');
bindForm(this);
});
return false;
});
});
function bindForm(dialog) {
$('#myModalContent', dialog).submit(function () {
if ($('#myModalContent').valid()) {
$('#progress').show();
$.ajax({
url: this.action,
type: this.method,
data: $(this).serialize(),
success: function (result) {
if (result.success) {
$('#myModal').modal('hide');
$('#progress').hide();
//location.reload();
alert('www');
} else {
$('#progress').hide();
$('#myModalContent').html(result);
bindForm();
}
}
});
}
else {
return false;
}
});
}
Now when i click on the Create link the Create action method that will return the following partial view, which will be rendered inside a modal popup :-
#model SkillManagement.Models.Staff
#{
ViewBag.Title = "Create";
}
<h2>Create</h2>
#using (Html.BeginForm())
{
#Html.AntiForgeryToken()
<div class="form-horizontal">
<h4>Staff</h4>
<hr />
#Html.ValidationSummary(true)
<div class="form-group">
#Html.LabelFor(model => model.GUID, new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.GUID)
#Html.ValidationMessageFor(model => model.GUID)
</div>
</div>
<div class="form-group">
#Html.LabelFor(model => model.UserName, new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.UserName)
#Html.ValidationMessageFor(model => model.UserName)
</div>
</div>
<div class="form-group">
#Html.LabelFor(model => model.IsExternal, new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.IsExternal)
#Html.ValidationMessageFor(model => model.IsExternal)
</div>
</div>
<div class="form-group">
#Html.LabelFor(model => model.FirstName, new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.FirstName)
#Html.ValidationMessageFor(model => model.FirstName)
</div>
</div>
//code goes here
<div class="form-group">
<div class="col-md-offset-2 col-md-10">
<input type="submit" value="Create" class="btn btn-default" />
</div>
</div>
</div>
}
till now i have every thing working well, the Get Create action method will be called and the partial view will be rendered inside a modal popup.
but now inside my partial view if i click on "Create" button , the Post create action method will be called but not due to the javascript code . and when i check Request.IsAjax() inside my Post create action method, i got that it is not an ajax request which means the partial view send a normal Post http and not ajax request as defined inside the script,, can anyone advice what is wrong in my current approach ?
Thanks

as you can see you just pass the #myModalContent node to the bindForm function, and jQuery selector looks for
// will never find #myModalContent
$('#myModalContent', myModalContentDOMElement).submit(function () {
Instead you should do something like this
$('form', dialog).submit(function (e) {
e.preventDefault(); // stop the default form submit action

You are loading your form into the page via ajax, but the form you are loading is a regular html form if you want the form itself to use ajax, I believe are looking for #Ajax.BeginForm().
msdn documentation
#using (Ajax.BeginForm({objectparams})){
...

Wierdness with MVC 5 and Bootstrap Modals

I am working my way through a MVC 5 application, using Bootstrap modals. I have come across a bit of an inconsistency when trying to access a particular Partial page with modals from different web pages. One of the modals works fine, the other does not work at all.
(I have referenced Modals in MVC 5 when learning how to do this - so it's possible i'm making a boneheaded mistake somewhere, but I do not think so).
I'll start with the relevant code, then at the bottom I will go over what I have tried.
modalform.js (this was pretty much copy/pasted from the above reference object)
$(function () {
$.ajaxSetup({ cache: false });
$("a[data-modal]").on("click", function (e) {
// hide dropdown if any
$(e.target).closest('.btn-group').children('.dropdown-toggle').dropdown('toggle');
$('#myModalContent').load(this.href, function () {
$('#myModal').modal({
backdrop: 'static',
keyboard: true
}, 'show');
bindForm(this);
});
return false;
});
});
Modal Partial Page (Create)
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Add New Site</h4>
</div>
#using (Html.BeginForm())
{
#Html.AntiForgeryToken()
<div class="modal-body">
<div class="form-horizontal">
#Html.ValidationSummary(true, "", new { #class = "text-danger" })
<div class="form-group">
#Html.LabelFor(model => model.OrganisationSelected, htmlAttributes: new { #class = "control-label col-lg-3" })
<div class="col-md-10">
#Html.DropDownListFor(model => Model.OrganisationSelected, Model.Organisations, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.OrganisationSelected, "", new { #class = "text-danger" })
</div>
</div>
<div class="form-group">
#Html.LabelFor(model => model.SiteName, htmlAttributes: new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.SiteName, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.SiteName, "", new { #class = "text-danger" })
</div>
</div>
<div class="form-group">
#Html.LabelFor(model => model.SiteAbbr, htmlAttributes: new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.SiteAbbr, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.SiteAbbr, "", new { #class = "text-danger" })
</div>
</div>
<div class="form-group">
#Html.LabelFor(model => model.SiteNotes, htmlAttributes: new { #class = "control-label col-md-2" })
<div class="col-md-10">
#Html.EditorFor(model => model.SiteNotes, new { htmlAttributes = new { #class = "form-control" } })
#Html.ValidationMessageFor(model => model.SiteNotes, "", new { #class = "text-danger" })
</div>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal">Cancel</button>
<input class="btn btn-primary" type="submit" value="Save" />
</div>
</div>
</div>
}
AllSites.cshtml (This one works fine - and yes, I know about the for loop not being best practice.)
#model IEnumerable<DRPlanner.ViewModels.OrganisationSiteViewModel>
#using DRPlanner.Helpers
#{
ViewBag.Title = "All Sites";
}
<!-- modal placeholder-->
<div id='myModal' class='modal fade in'>
<div class="modal-dialog">
<div class="modal-content">
<div id='myModalContent'></div>
</div>
</div>
</div>
#for (int i = 0; i < Model.Count(); i++)
{
if ((i == 0) || (Model.ElementAt(i).OrgId != Model.ElementAt(i - 1).OrgId))
{
<strong>
#Html.RouteLink(Model.ElementAt(i).OrganisationName.ToString() + " (" + Model.ElementAt(i).OrganisationAbbr.ToString() + ")", "OrgShort", new { org = Model.ElementAt(i).OrgId })
</strong>
#:<ul class="list-unstyled">
}
if (Model.ElementAt(i).SiteName != "")
{
<li>
#Html.RouteLink(Model.ElementAt(i).SiteName.ToString(), "SiteShort", new { org = Model.ElementAt(i).OrgId, site = Model.ElementAt(i).SiteId })
</li>
}
if ((i == Model.Count() - 1) || (!Model.ElementAt(i).OrganisationAbbr.Equals(Model.ElementAt(i + 1).OrganisationAbbr)))
{
#:</ul>
}
}
<br />
#Html.RouteLink("New Organisation", "NewOrg", new { controller = "Organisation", action = "Create" })
#Html.RouteLink("New Site", "NewSite", new { controller = "Site", action = "Create" }, new { data_modal = "", id = "btnCreate", #class = "btn btn-small btn-primary" })
Sites.cshtml (This one doesn't work)
#model IEnumerable<DRPlanner.ViewModels.OrganisationSiteViewModel>
#{ViewBag.Title = "Sites";}
Sites For #ViewBag.OrganisationName
<ul class="list-unstyled">
#foreach (var item in Model)
{
<li>#Html.RouteLink(item.SiteName.ToString(), "SiteShort", new { site = item.SiteId })</li>
}
</ul>
#Html.ActionLink("Add Site", "Create", "Site", null, new { data_modal = "", id = "btnCreate", #class = "btn btn-small btn-primary" })
<script src="~/Scripts/modalform.js"></script>
<!-- modal placeholder-->
<div id='myModal' class='modal fade in'>
<div class="modal-dialog">
<div class="modal-content">
<div id='myModalContent'></div>
</div>
</div>
</div>
What I have done:
I have debugged the running of the modalform.js in the VS2013 debugger, and found that when it is run from the AllSites.cshtml, the $('#myModal').modal is referring to a function (I have no clue how or where this function is pulled from, sorry), but when it is run on the Site.cshtml, $('#myModal').modal is undefined. So I know that is where the error is: i'm just clueless as to how to resolve the issue (or perhaps just clueless in general). One other piece of information: Sites.cshtml and AllSites.cshtml are both actions of DIFFERENT controllers to where the Create action exists. Basically, I am trying to get the modal to be accessible from multiple locations within the site. Any help is greatly appreciated (I don't have 15 rep yet, so upvotes will need to be pro-rata'ed for later).
The Error: 0x800a01b6 - JavaScript runtime error: Object doesn't support property or method 'modal'

Ok, I found the problem.
The _Create.cshtml class had some unnecessary javascript and css files being referenced/loaded up. It seems that one (or more) of these was causing a conflict, which (naturally) disappeared once I commented/removed these unnecessary references.
Thanks all for your time and efforts. Issue is now resolved!