Cant submit html form after use js script - javascript

I have this html site
<html>
<head>
<link rel="stylesheet" href="~/Content/index.css" />
<link rel="stylesheet" href="~/Scripts/fancyBox/source/jquery.fancybox.css" type="text/css" media="screen" />
<meta name="viewport" content="width=device-width" />
<script type="text/javascript" src="~/Scripts/prototype.js"></script>
<script type="text/javascript" src="~/Scripts/scriptaculous.js?load=effects"></script>
<script type="text/javascript" src="~/Scripts/Scale.js"></script>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript" src="~/Scripts/fancyBox/source/jquery.fancybox.pack.js"></script>
<title>Countries</title>
</head>
<body>
<div>
#foreach (var country in Model)
{
<a class="fancybox">
<div class="tooltip">
#using (Html.BeginForm("ChangeCulture", "Home", new { lang = country.Culture }))
{
<!-- onclick="zoomIn('#country.Culture')"-->
<input id="#country.Culture" class="#country.Sprite" type="image" name="submit" src="//" />
<span class="tooltiptext">#country.Country</span>
}
</div>
</a>
}
</div>
<script type="text/javascript">
$(document).ready(function () {
$(".fancybox").fancybox({
afterShow : function() {
this.find("form").submit();
}
});
})
</script>
</body>
</html>
The bottom line is that the flags of countries with tooltips are displayed on the screen and by pressing it is necessary to change the language of the tooltips to the language used in the country. I did this, and now I need to increase the whole screen after receiving the picture with the flag, and then the language would change. I found the fancybox scripts, but after it is inserted, the form is not sent, the selected flag appears in the center, but nothing happens after that, what could be the problem? I have not written to asp and js before
After click on the image I got an error
Uncaught TypeError: this.find is not a function
at Object.afterShow (Index:119)
at Function.trigger (jquery.fancybox.pack.js:17)
at HTMLDivElement._afterZoomIn (jquery.fancybox.pack.js:33)
at HTMLDivElement.d.complete (jquery-latest.min.js:4)
at j (jquery-latest.min.js:2)
at Object.fireWith [as resolveWith] (jquery-latest.min.js:2)
at i (jquery-latest.min.js:4)
at m.fx.tick (jquery-latest.min.js:4)
My method
public ActionResult ChangeCulture(string lang)
{
var returnUrl = this.Request.UrlReferrer?.AbsolutePath;
var cookie = this.Request.Cookies["lang"];
if (cookie != null)
{
cookie.Value = lang;
}
else
{
cookie = new HttpCookie("lang")
{
HttpOnly = false,
Value = lang,
Expires = DateTime.Now.AddYears(1)
};
}
this.Response.Cookies.Add(cookie);
return this.Redirect(returnUrl ?? "Index");
}

You should user jquery selector
<script type="text/javascript">
$(document).ready(function () {
$(".fancybox").fancybox({
afterShow : function() {
$(".fancybox").submit();
}
});
})

The error is located in this statement:
this.find("form").submit();
You're trying to call find() method on plain JS object inside this wrapper, where the function belongs to a jQuery object. The correct way is using jQuery object like this:
<script type="text/javascript">
$(document).ready(function () {
$(".fancybox").fancybox({
afterShow : function() {
// alternative: use $(this).closest("form").submit();
$(this).find("form").submit();
}
});
});
</script>
Additionally your redirection method in controller action should be like below, since Controller.Redirect requires full path or URL for redirect to another page:
public ActionResult ChangeCulture(string lang)
{
var returnUrl = this.Request.UrlReferrer?.AbsolutePath;
// cookie settings here
if (string.IsNullOrEmpty(returnUrl))
{
return this.RedirectToAction("Index");
}
return this.Redirect(returnUrl);
}

The this in this.find("form") is not $(".fancybox") here.
Try using $('.fancybox form') instead.

Related

$(...).autocomplete is not a function error

I have the following files
<link href="~/Content/Site.css" rel="stylesheet" />
<link href="~/Content/boostrap-min.css" rel="stylesheet" />
<link href="~/Content/themes/base/jquery-ui.min.css" rel="stylesheet" />
<script src="~/Scripts/jquery-1.12.4.min.js"></script>
<script src="~/Scripts/jquery-ui-1.12.1.min.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>
Then I have javascript function
<script type="text/javascript">
$(document).ready(function () {
$(function () {
$("#txtSearch").autocomplete({
source: '#Url.Action("MerrBarkodet","Produktet")'
});
});
});
</script>
But is not working, is showing error
Uncaught TypeError: $(...).autocomplete is not a function
#using (Html.BeginForm("Index", "Produktet", FormMethod.Get, new { #class = "navbar-form navbar-left" }))
{
<div class="form-group">
<b>Search:</b>#Html.TextBox("search", null, new { id = "txtSearch" })
<input class="btn btn-default" type="submit" value="Search" />
</div>
}
Comment out (or remove) the code I commented below. $(function() { }) is not going to initialize inside a $(document).ready() call.
//$(document).ready(function () {
$(function () {
$("#txtSearch").autocomplete({
source: '#Url.Action("MerrBarkodet","Produktet")'
});
});
// });
Possible causes for the issue.
The order that jquery.js get loaded. jquery.js must be present before jqueryui.js
Possible duplicate of jquery.js reference. Ensure that there is no jquery reference in your file. If you are implementing a layout file,or an external library ensure there is no jquery called there.
try using the jQuery.noConflict() method for a test. It basically just makes you use a different alias for jQuery.
Ex:
var j = jQuery.noConflict();
j("div p").hide();
Check that you're function call isn't getting hit before the document is loaded:
$(function(){
var $searchBox = $('#txtSearch');
$searchBox.autocomplete(...);
});

Using angular's $scope.info varible inside a service

I want to use this method (which ouputs a message if a user is typing) with a service. the method is updating a info varible (set its text to "typing" or blank).
I thought about using this method as a service to my angular model. the problem is that this method needs access to the text varible {{info}} with sits inside the view (some html).
How can I do that?
my code is below....
Thanks
js file
mymodule.controller("cntrlChat", ['$scope','isUserTypingService',
function($scope,isUserTypingService){
$scope.isUserTyping=function(){
isUserTypingService($scope.info);
}
}]);
mymodule.factory('isUserTypingService',['$q','$timeout', function($q,$timeout) {
var isUserTyping= function(info) {
runTwoFunctionWithSleepBetweenThem(function (){info='user is typing...';},function (){info='';},3500);
};
var runTwoFunctionWithSleepBetweenThem=function(foo1, foo2, time) {
$q.when(foo1()).then(() => $timeout(foo2, time));
}
return isUserTyping;
}]);
index.html
<html>
<head>
<script data-require="angular.js#1.4.x" src="https://code.angularjs.org/1.4.9/angular.js" data-semver="1.4.9">
</script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular-route.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.3.1/angular-ui-router.min.js"></script>
<script src="/socket.io/socket.io.js"></script>
<script src="script.js"></script>
<link rel="stylesheet" type="text/css" href="../css/style.css">
</head>
<div ng-app="mymodule" ng-view>
</div>
</html>
chat.html
{{info}}
you could do something like this:
<input ng-model="userInput" ng-change="runWhenTyping()" />
in your controller:
$scope.userInput = '';
$scope.runWhenTyping = function () { isUserTypingService($scope.userInput) }
Each time they type runWhenTyping will be called and in turn it will call your service.

JavaScript module pattern not working

I am trying to implement module pattern in my code according to some examples online, what I am trying to achieve is to simply bind a button click event in my html to a function (which is not working), below is my HTML:
<!DOCTYPE html>
<html>
<head>
<script data-require="angular.js#*" data-semver="1.3.7" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.7/angular.js"></script>
<script data-require="jquery#*" data-semver="2.1.1" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<h1>Hello Plunker!</h1>
<input type="button" id="btn-msg" value="click me"/>
</body>
</html>
and here is my JS:
//CRUD Start
var Rutherford = Rutherford || {};
Rutherford.crud = function() {
function _readLists() {
alert("am here");
}
return {
readLists: _readLists
}
}
Rutherford.Initiate = function() {
$("#btn-msg").click(Rutherford.crud.readLists);
}
$(function() {
Rutherford.Initiate();
});
Here is as well a link to my plunker: http://plnkr.co/edit/tA94lzMPHkUOr8QuyJK8?p=preview
All what am trying to achieve is to bind the button to the function.
You need to call the anonymous function, not assign it. See the () below:
Rutherford.crud = (function() {
function _readLists() {
alert("am here");
}
return {
readLists: _readLists
}
}());
Here's an updated plunkr with this change: http://plnkr.co/edit/uiWHmtkMFEKywvFRk6DF?p=info
I believe that Evan Knowles wanted to say this:
//CRUD Start
var Rutherford = Rutherford || {};
Rutherford.crud = (function() {
function _readLists() {
alert("am here");
}
return {
readLists: _readLists
}
})( );
Rutherford.Initiate = function() {
$("#btn-msg").click(Rutherford.crud.readLists);
}
$(function() {
Rutherford.Initiate();
});
This would work properly if you can use Rutherford as a Singleton.

Uncaught ReferenceError: jQuery is not defined

I don't see why I would get this, code below:
<head>
<script src="https://code.jquery.com/color/jquery.color-2.1.2.min.js" type="text/javascript"></script>
<script>
var json1 = {
text: "After first paragraph"
};
var first_content_added = false;
$(function() {
$(".learn-more").on("click", function() {
$.getJSON("json_info.json", function(data) {
appendContentToFirstP(data.reviews[0].about.moreinfo);
});
});
});
function appendContentToFirstP(content) {
if (first_content_added) {
return;
}
var after_first_p = $('<p class="more-info" />');
after_first_p.text(content);
$(".first").append(after_first_p);
first_content_added = true;
}
</script>
</head>
What would be causing the error?
My initial thought is the error is because I have not imported JQuery, but I have. It's inside the script tag at the top.
You haven't included jQuery, you've only included the plugin jQuery.color.
Reference it before jQuery.color:
<script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
write before that color js like this
<script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
<script src="https://code.jquery.com/color/jquery.color-2.1.2.min.js" type="text/javascript"></script>

Edit html div that has been copied into html file with jquery load

So I have a website with a Header.html. In the header are three buttons. I've copied the Header.html into all of my other pages with jquery's load. Now what I would like to do is change the colour of one of the buttons depending on the page it's on. But when I use document.GetElementById in javascript it can't find the div of the button I've copied from the Header.html
Here's the Header.html
<div id="Header_Wrapper">
<div id="Header_PageLinksWrapper">
<div class="Header_PageLink">
<a class="Header_PageLinkText" id="PageLink_Games" href="..\Pages\Games.html">Games</a>
</div>
<div class="Header_PageLink">
<a class="Header_PageLinkText" id="PageLink_AboutMe" href="..\Pages\AboutMe.html">About Me</a>
</div>
<div class="Header_PageLink">
<a class="Header_PageLinkText" id="PageLink_CV" href="..\Pages\CV.html">CV</a>
</div>
</div>
</div>
The javascript file:
$(document).ready(
function ()
{
$("#Header").load("..\\Templates\\Header.html");
var filePath = window.location.pathname;
SetPageLinkColours(filePath);
}
);
function SetPageLinkColours(aPath)
{
var firstIndex = aPath.lastIndexOf("/");
var lastIndex = aPath.indexOf(".html");
var id = "PageLink_" + aPath.slice(firstIndex + 1, lastIndex);
var divElement = document.getElementById(id);
if (divElement == null)
{
console.log("Could not find element " + id);
}
divElement.style.color = 0xffffff;
}
One of the pages (eg. Games.html)
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title>Adabelle Combrink - Games</title>
<link rel="stylesheet" type="text/css" href="..\Templates\Header.css"/>
<link rel="stylesheet" type="text/css" href="..\Templates\Page.css"/>
<link rel="stylesheet" type="text/css" href="..\Pages\Games.css"/>
<script type="text/javascript" src="..\Scripts\jQuery.js"></script>
<script type="text/javascript" src="..\Scripts\Defaults.js"></script>
</head>
<body>
<header>
<div id="Header"></div>
</header>
</body>
</html>
What this gives me in the console is Could not find element PageLink_Games. I don't get that error if I use something that is in Games.html like Header.
Is there any other way of doing the same thing. I know you can include files into eachother with php but I haven't gotten that right and don't seem to be able to run .php files in Visual Studio.
jQuery.load has a success callback. Use it to assure your code is only executed after the loading is complete.
$(document).ready(
function ()
{
$("#Header").load("..\\Templates\\Header.html", null, function() {
var filePath = window.location.pathname;
SetPageLinkColours(filePath);
});
}
);
Also your SetPageLinkColours function can be improved with jQuery:
function SetPageLinkColours(aPath)
{
var firstIndex = aPath.lastIndexOf("/");
var lastIndex = aPath.indexOf(".html");
var id = "PageLink_" + aPath.slice(firstIndex + 1, lastIndex);
var divElement = $("#"+id);
if (!divElement.length)
{
console.log("Could not find element " + id);
}
else
{
divElement.css('color','white');
}
}
load function makes async request , so your code tries to find element before it rely appears. U need to use load function callback http://api.jquery.com/load/
$(document).ready(
function ()
{
$("#Header").load("..\\Templates\\Header.html", function () {
var filePath = window.location.pathname;
SetPageLinkColours(filePath);
});
}
);

Categories