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  • jQuery Selectable only select 1 and get a value?

    - by jphenow
    This might seem like an odd request but I'd like to use jQuery's Selectable tool to only select one item at a time and I'd like it to show me a value I'll have within each tag. At the very least I want the contents of that selection. Has anyone tried to do this? For some reason these little things seem to not be all that easily findable in their API for it.

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  • Remove Validation in ASP.NET MVC 3

    - by johndoe
    I am trying to get remote validation working in ASP.NET MVC 3 but for some reason the validation never gets fired. I am returning json from the controller and in FireFox it ask me to download the files. Not sure what is going on here. Here is my code: @using(Html.BeginForm(new {Action = "ValidateUserName"})) { <text> Enter UserName: </text> @Html.TextBoxFor(x => x.UserName) <input type="submit" value="Login" /> } Here is the RegistrationViewModel: public class RegistrationViewModel { [Required(ErrorMessage = "UserName is required!")] [Remote("ValidateUserName","Home",ErrorMessage ="UserName already taken!")] public string UserName { get; set; } } And here is the HomeController: public ActionResult ValidateUserName(RegistrationViewModel registrationViewModel) { return Json(!registrationViewModel.UserName.Equals("test"),JsonRequestBehavior.AllowGet); }

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  • Using KnockoutJS 2.2.0 & jQuery 1.8.2 remove all bindings from all children of #someDiv

    - by Nukeface
    I'm wanting to delete All bindings (ko.cleanNode) from all child elements of a certain div. Must be a noobie question but I can't figure out how to use jQuery to loop through all childre, grand-children, great-grand-children, etc. whilst having KnockoutJS remove the bindings of all the DOM elements. I do NOT want to remove the elements from the DOM. This is a single page application, therefore the elements are pre-loaded as embedded resources and don't get resend to a client if they were to visit the page again. If a client revisits that part of the application I'll have a function rebind the necessary elements, which currently works fine. Current setup: <html> <head> //loading all resources </head> <body> //load first element using some obscure setup <div id="firsPage" data-role="page"> <div data-role="header">@Global.header</div> <div data-role="fieldcontain"> <label for="firstInput" /> <input id="firstInput some other stuff /> </div> <div data-role="datebox <!-- some settings --> > //creates table using jQuery mobile (lots of (great-)(grand-)children) </div> <div data-role="fieldcontain"> <div id="secondInput"> <div class="checklist"> <ul> <li /> <li /> </ul> </div> </div> </div> </div> //Here the whole thing starts again <div id="secondPage" data-role="page"> <!-- repeat above innerHTML in your mind ;) --> </div> //And here again! and again... </body> The problem I'm having is that bindings of the children don't seem to get "cleaned up" when i use ko.cleanNode($('#firstPage')[0]); Or when I get the Element into a variable and then format it to ko.cleanNode($element). Is there a way to do this? Been staring at it for a good few hours now, so probably overlooking a way too obvious way of doing it... Thanks!

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  • Validation of viewstate MAC failed in Safari

    - by Midhat
    Hi I have a web app using forms authentication. When I perform the following steps Let the login cookie expire Click on a link that requires a logged in user The user is redirected to the login page Click the browser back button The user is redirected to the login page again Log in using a valid username/password I get this exception Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. This case appears only in safari (windows and mac). The fundamental difference between safari and other browsers is that when we click the back button in step 4, safari shows the login page again, while the other browsers show the previous page the user was working on. Please help in this regard

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  • Validation of method parameters

    - by Anton Tsivarev
    I have a RESTful web service. For implementation using JAX-RS (Jersey). Have the following method: public void foo (@PathParam ("name") String uuid) { ... } I need to do validation of input parameters. And if data invalid throw WebApplicationException. I added my custom annotation CheckUuid (extends ): public void foo (@PathParam ("name") @CheckUuid String uuid) { ... } Is it possible to do validation using annotations on a stage when the method chosen, but not yet called? For example using PreProcessInterceptor?

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  • How to force a page refresh or reload in jQuery?

    - by TimMac
    The code below displays a google map and search results when you enter an address and hit the submit button. I've been playing with it to try and force the page to completely refresh or reload once you hit the submit button. But I can't get it to work right. It loads the results "in page," but I'd like the page to completely refresh when the results load, like when you hit the back button on your browser. Hope that makes sense. I think the answer lies in this line of code but I don't know jquery very well. It's near the bottom of the full code below. <script type="text/javascript"> (function($) { $(document).ready(function() { load();'; Here's the full code below. Any help would be greatly appreciated! <?php /* SimpleMap Plugin display-map.php: Displays the Google Map and search results */ $to_display = ''; if ($options['display_search'] == 'show') { $to_display .= ' <div id="map_search" style="width: '.$options['map_width'].';"> <a name="map_top"></a> <form onsubmit="searchLocations(\''.$categories.'\'); return false;" name="searchForm" id="searchForm" action="http://'.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'].'"> <input type="text" id="addressInput" name="addressInput" class="address" />&nbsp; <select name="radiusSelect" id="radiusSelect">'; $default_radius = $options['default_radius']; unset($selected_radius); $selected_radius[$default_radius] = ' selected="selected"'; foreach ($search_radii as $value) { $r = (int)$value; $to_display .= '<option valu e="'.$value.'"'.$selected_radius[$r].'>'.$value.' '.$options['units']."</option>\n"; } $to_display .= ' </select>&nbsp; <input type="submit" value="'.__('Search', 'SimpleMap').'" id="addressSubmit" class="submit" /> <p>'.__('Please enter an address or search term in the box above.', 'SimpleMap').'</p> </form> </div>'; } if ($options['powered_by'] == 'show') { $to_display .= '<div id="powered_by_simplemap">'.sprintf(__('Powered by %s SimpleMap', 'SimpleMap'),'<a href="http://simplemap-plugin.com/" target="_blank">').'</a></div>'; } $to_display .= ' <div id="map" style="width: '.$options['map_width'].'; height: '.$options['map_height'].';"></div> <div id="results" style="width: '.$options['map_width'].';"></div> <script type="text/javascript"> (function($) { $(document).ready(function() { load();'; if ($options['autoload'] == 'some') { $to_display .= 'var autoLatLng = new GLatLng(default_lat, default_lng); searchLocationsNear(autoLatLng, autoLatLng.lat() + ", " + autoLatLng.lng(), "auto", "'.$options['lock_default_location'].'", "'.$categories.'");'; } else if ($options['autoload'] == 'all') { $to_display .= 'var autoLatLng = new GLatLng(default_lat, default_lng); searchLocationsNear(autoLatLng, autoLatLng.lat() + ", " + autoLatLng.lng(), "auto_all", "'.$options['lock_default_location'].'", "'.$categories.'");'; } $to_display .= ' }); })(jQuery); </script>'; ?>

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  • Rails: Generic form actions, cancel link losing `:back` on validation failure

    - by Patrick Connor
    I am trying to create a generic set of Submit, Cancel, and Destroy actions for forms. At this point, it appears that everything is working, except that I lose :back functionality then a form reloads due to validation errors. Is there a way to catch the fact that validation has failed, and in that case, keep the request.env['HTTP_REFERER'] or :back value the same without having to edit every controller? = simple_form_for @announcement do |f| = f.error_notification = f.input :message = f.input :starts_at = f.input :ends_at #submit = f.button :submit = "or " = link_to("cancel", url_for(:back)) .right - if !f.object.new_record? - resource = (f.object.class.name).downcase = link_to "destroy", url_for(:action => 'destroy'), :confirm => "Are you sure that you want to delete this #{resource}?", :method => :delete .clear .non_input #post_back_msg #indicator.inline = image_tag "indicator.gif" .inline = "Please wait..." .non_input

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  • Need image, text, youtube, etc. jquery modal overlay with long description

    - by Jason
    Hi, I am looking for a jquery modal window script for displaying images, text, html, videos, etc. There are a lot of great ones out there, but I am looking for one that allows for a long description (that isn't pulled from the title) - like highslide that lets you have a caption and will display the photo text to the right or left of your image in the same modal window. Due to licensing, I can't use highslide. So I'm looking for something else. Thoughts?

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  • Javascipt or jQuery "Are you sure?" dialog for <A> link?

    - by Andrew Tomazos - Fathomling
    I have a link in my HTML: <a href="/DoSomethingDangerous">do something dangerous</a> Visiting the DoSomethingDangerous link causes a not easily reversable action to occur. So after the link is clicked on I would like a dialog box (eg "Are you sure?" "OK" "Cancel") to be displayed and if the user clicks Cancel the link is not visited and the browser remains at the same page. What is the cleanest technique using either Javascript or jQuery to implement this?

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  • possible to use jquery to skip to a certain part of a page, based on its div class?

    - by Brad
    I want a link that scrolls the page to the start of the <div class="content-body"> The same functionality as a: <a href="#maincontent">Skip</a>, and placing <a name="maincontent"></a> right next to <div class="content-body"> I am seeing if it is possible via jQuery, and want to know if I would run into any problems down the road using that method (besides the user having javascript disabled).

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  • Validation controls error message from Resource file and parameterized

    - by BigBoss
    Hi, I would like to get validation messages for validation controls from resource files. I know I can do that easily by following code snippet. <%$ Resources:[filename prefix,]resource-key %> or <asp:Label ID="Label1" runat="server" meta:resourcekey="resource-key-prefix" /> But I would also like to parameterized it. e.g. Above Resource Expression will give me message like "Fill Information.". What I have in resource file is "Fill {0} Information." which should show end user message like "Fill Address Information.".

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  • how to get $(foot,'> .t') in my code, i using jquery..

    - by zjm1126
    var foot = document.createElement("div"); $('<div class="t"></div><div class="b"></div>').appendTo(foot); foot.id='foot'; //***** $(foot,'> .t').mouseover(function(){...}) i want to get the '.t' div element, but now ,the 'foot' div is not already appenTo the 'document.body' , so i can't use this $('#foot .t'), and i use this:$(foot,' .t'), but ,i get the $(foot), so how do i get the foot's '.t' element using jquery thanks

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