I am relatively new to web development, so perhaps this is a rookie question. I am trying to set up an ASP.NET MVC web site to implement DotNetOpenAuth as an OpenID relying party.
Right now it is all functioning, so that is pretty exciting. My goal though was to have the OpenID authentication take place it a popup window. This seems to be the default behavior when you using WebForms with the DNOA custom controls, but I haven't been able to figure it out in MVC.
I thought I was getting close with this:
var request = OpenIdRp.CreateRequest(id);
request.AddExtension(new UIRequest(Mode = UIModes.Popup));
But the Mode field of the UIRequest is read-only.
Does anybody know how to create a request that tells the OpenID provider to open a popup window?
Thanks for any help. So far I have been unable to track down any samples of this in action.
On the v.3.4.5 I am using, Mode property of the UIRequest has both getter and setter.
var req = openid.CreateRequest(openid_identifier);
// Add UI Request
if (req.DiscoveryResult.IsExtensionSupported<UIRequest>())
{
req.AddExtension(new UIRequest()
{
Mode = UIModes.Popup
});
You have to create the popup yourself. After the authentication takes place, you should refresh the parent window and close the popup.
At the form's submission I have
<form action="/Account/OpenIdLogOn" target="popupWin" onsubmit="return openWindow('/Account/OpenIdLogOn', 'popupWin', 500, 500);">
where
function openWindow(url, wname, width, height) {
window.open(url, wname, "height=" + height + ",width=" + width + "location = 0, status = 1, resizable = 0, scrollbars=1, toolbar = 0");
return true;
}
and at the result view I have the following javascript
<script type="text/javascript">
$(function () {
if (window.opener) {
window.opener.location.href = window.opener.location.href;
window.close();
}
});
</script>
I hope this makes sense.
The Nerddinner site has exactly what you need. It's written in MVC, and you can download the source code here: http://nerddinner.codeplex.com/ .
Related
I'm helping with a Squarespace site and it has a custom form added in code on a particular page. The form collects the payer's info, then can enter any amount in the "Total to charge" field, then it is supposed to display the 2.7% fee. However, I can ONLY get the fee to display if I refresh the page (chrome, safari, either one). Click here to see the page...let me know
here is a snippet of code:
<script>
$(document).ready(function () {
var $amount = $('input[name="amount_1"]');
var $fee = $("#fee");
var $total = $("#total");
var $amount_2 = $("input[name='amount_2']");
var processing_fee = .027;
var isCurrency = function (inval) {
var regex = /^[1-9]\d*(((,\d{3}){1})?(\.\d{0,2})?)$/;
if (regex.test(inval)) {
return true;
}
return false;
};
$amount.on('input propertychange', function () {
if (isCurrency($amount.val())) {
var fee = ($amount.val() * processing_fee).toFixed(2);
var total = (Number(fee) + Number($amount.val())).toFixed(2);
$fee.text('$' + fee);
$amount_2.val(fee);
$total.text('$' + total);
}
});
$amount.on('blur', function () {
$amount.val($amount.val().replace("$", ""));
$amount.val(Number($amount.val()).toFixed(2));
if (!isCurrency($amount.val())) {
$amount.val("");
}
});
$("#paymentform").validate({
submitHandler: function (form) {
form.submit();
}
});
});
</script>
When a custom script only runs on page refresh, the cause is likely to be Squarespace's AJAX loading:
Occasionally, Ajax may conflict with embedded custom code or anchor
links. Ajax can also interfere with site analytics, logging hits on
the first page only.
Disabling AJAX is often a simple solution:
You can disable Ajax in the Style Editor, with some exceptions:
Ajax can't be disabled in Skye, Foundry, or Tudor.
Ajax can't be disabled on the blog landing page for Farro and Haute. If you uncheck Enable Ajax Loading in these templates, they
will still use Ajax to load the Blog Page.
To enable or disable Ajax:
In the Home Menu, click Design, and then click Style Editor.
Scroll down to Site: Loading.
Check or uncheck Enable Ajax Loading.
If you do not want to disable AJAX, then see "Option 2" here for how to write your code so that it will work on initial page load and on AJAX page loads.
My current code pops up a warning box window telling the user that he or she is using IE. But is there a way to direct them to Firefox website?
public static boolean isIEBrowser()
{
return (Window.Navigator.getUserAgent().toUpperCase().indexOf("TRIDENT") != -1);
}
if (isIEBrowser())
{
SC.warn("It looks like you're using a version of Internet Explorer." +
" For the best GUI experience, please update your browser.");
}
Sure!
This might be more of what you're looking for.
String site = "http://www.mozilla.org/en-US/firefox/new/";
Window.Location.assign(site);
Window.Location.reload();
You can also add a simple timer that redirects them after a certain number of seconds or a button that takes them directly to the site.
edit:
Or... you can do this in pure javascript
JS:
function changeURL(site) {
window.location.href = site;
}
HTML:
<script>
changeURL('http://www.mozilla.org/en-US/firefox/new/');
</script>
I would like to be able to move around (on the greyed-out background, by dragging and dropping) the modal form that is provided by Bootstrap 2. Can anyone tell me what the best practice for achieving this is?
The bootstrap doesn't come with any dragging and dropping functionality by default, but you can add a little jQuery UI spice into the mix to get the effect you're looking for. For example, using the draggable interaction from the framework you can target your modal ID to allow it to be dragged around within the modal backdrop.
Try this:
JS
$("#myModal").draggable({
handle: ".modal-header"
});
Demo, edit here.
Update: bootstrap3 demo
Whatever draggable option you go for, you might want to turn off the *-transition properties for .modal.fade in bootstrap’s CSS file, or at least write some JS that temporarily disables them during dragging. Otherwise, the modal doesn’t drag exactly as you would expect.
You can use a little script likes this.
simplified from Draggable without jQuery UI
(function ($) {
$.fn.drags = function (opt) {
opt = $.extend({
handle: "",
cursor: "move"
}, opt);
var $selected = this;
var $elements = (opt.handle === "") ? this : this.find(opt.handle);
$elements.css('cursor', opt.cursor).on("mousedown", function (e) {
var pos_y = $selected.offset().top - e.pageY,
pos_x = $selected.offset().left - e.pageX;
$(document).on("mousemove", function (e) {
$selected.offset({
top: e.pageY + pos_y,
left: e.pageX + pos_x
});
}).on("mouseup", function () {
$(this).off("mousemove"); // Unbind events from document
});
e.preventDefault(); // disable selection
});
return this;
};
})(jQuery);
example : $("#someDlg").modal().drags({handle:".modal-header"});
Building on previous answers utilizing jQuery UI, this, included once, will apply to all your modals and keep the modal on screen, so users don't accidentally move the header off screen so they can no longer access the handle. Also sets the cursor to 'move' for better discoverability.
$(document).on('shown.bs.modal', function(evt) {
let $modal = $(evt.target);
$modal.find('.modal-content').draggable({
handle: ".modal-header",
containment: $modal
});
$modal.find('.modal-header').css('cursor', 'move')
});
evt.target is the .modal which is the translucent overlay behind the actual .modal-content.
jquery UI is large and can conflict with bootstrap.
An alternative is DragDrop.js: http://kbjr.github.io/DragDrop/index.html
DragDrop.bind($('#myModal')[0], {
anchor: $('#myModal .modal-header')
});
You still have to deal with transitions, as #user535673 suggests. I just remove the fade class from my dialog.
I'm making a mobile-app using Phonegap and HTML. Now I'm using the google maps/places autocomplete feature. The problem is: if I run it in my browser on my computer everything works fine and I choose a suggestion to use out of the autocomplete list - if I deploy it on my mobile I still get suggestions but I'm not able to tap one. It seems the "suggestion-overlay" is just ignored and I can tap on the page. Is there a possibility to put focus on the list of suggestions or something that way ?
Hope someone can help me. Thanks in advance.
There is indeed a conflict with FastClick and PAC. I found that I needed to add the needsclick class to both the pac-item and all its children.
$(document).on({
'DOMNodeInserted': function() {
$('.pac-item, .pac-item span', this).addClass('needsclick');
}
}, '.pac-container');
There is currently a pull request on github, but this hasn't been merged yet.
However, you can simply use this patched version of fastclick.
The patch adds the excludeNode option which let's you exclude DOM nodes handled by fastclick via regex. This is how I used it to make google autocomplete work with fastclick:
FastClick.attach(document.body, {
excludeNode: '^pac-'
});
This reply may be too late. But might be helpful for others.
I had the same issue and after debugging for hours, I found out this issue was because of adding "FastClick" library. After removing this, it worked as usual.
So for having fastClick and google suggestions, I have added this code in geo autocomplete
jQuery.fn.addGeoComplete = function(e){
var input = this;
$(input).attr("autocomplete" , "off");
var id = input.attr("id");
$(input).on("keypress", function(e){
var input = this;
var defaultBounds = new google.maps.LatLngBounds(
new google.maps.LatLng(37.2555, -121.9245),
new google.maps.LatLng(37.2555, -121.9245));
var options = {
bounds: defaultBounds,
mapkey: "xxx"
};
//Fix for fastclick issue
var g_autocomplete = $("body > .pac-container").filter(":visible");
g_autocomplete.bind('DOMNodeInserted DOMNodeRemoved', function(event) {
$(".pac-item", this).addClass("needsclick");
});
//End of fix
autocomplete = new google.maps.places.Autocomplete(document.getElementById(id), options);
google.maps.event.addListener(autocomplete, 'place_changed', function() {
//Handle place selection
});
});
}
if you are using Framework 7, it has a custom implementation of FastClicks. Instead of the needsclick class, F7 has no-fastclick. The function below is how it is implemented in F7:
function targetNeedsFastClick(el) {
var $el = $(el);
if (el.nodeName.toLowerCase() === 'input' && el.type === 'file') return false;
if ($el.hasClass('no-fastclick') || $el.parents('.no-fastclick').length > 0) return false;
return true;
}
So as suggested in other comments, you will only have to add the .no-fastclick class to .pac-item and in all its children
I was having the same problem,
I realized what the problem was that probably the focusout event of pac-container happens before the tap event of the pac-item (only in phonegap built-in browser).
The only way I could solve this, is to add padding-bottom to the input when it is focused and change the top attribute of the pac-container, so that the pac-container resides within the borders of the input.
Therefore when user clicks on item in list the focusout event is not fired.
It's dirty, but it works
worked perfectly for me :
$(document).on({
'DOMNodeInserted': function() {
$('.pac-item, .pac-item span', this).addClass('needsclick');
}
}, '.pac-container');
Configuration: Cordova / iOS iphone 5
I have the following problem: I need to add an event listener for an iframe (a Facebook comment box) when it changes its height.
I can not access or change the contentWindow because it is cross domain. But there must be a callback function or something that changes the height attribute.
Is there a way to add an event listener on attribute changes or something? I alreade tried onResize and onChange.
I'm getting crazy with that... Anyone has an idea?
Thank you so much!!
Short answer: No.
However, you can use "postMessage" and "receiveMessage" to send from one iframe to another cross domain. (Of course, only if you have access to the iframed content - I suspect not as it's on facebook.)
In any case... for future help....
(on the iframed page)
var ii = {}
ii.window_height = 800;
var sendHeight = function () {
var window_height = $('body').outerHeight(true);
if (window_height != ii.window_height) {
ii.window_height = window_height;
window.parent.postMessage(ii.window_height, "http://containerDomain.com");
}
}
setInterval(sendHeight, 2000);
(on the container page)
function receiveMessage(evt) {
if (evt.origin === 'https://iframedDomain.com')
{
var iframe_content_height = evt.data;
$('#iframe_form').animate({height: iframe_content_height });
}
}
if ($.browser.msie) {
window.attachEvent('onmessage', receiveMessage);
} else {
window.addEventListener('message', receiveMessage, false);
}
Remember to change the domains in each script.
Note: that's using jQuery - It works, but I'm sure someone can write that better then me? Also not too proud of the interval checking the height... might update if i can.