jquery

Detect if .append is not possible?

Hello, I'm creating a modal window bookmarklet that allows you to quickly add content to my website. It all works fine and dandy except for non-html content, because then it cannot append data to the body. Instead, I'd like to do a simple location.href. Current code: if (typeof jQuery == 'undefined') { var jQ = document.createElem...

Navigation Rollovers with CSS and apply jQuery

I would like to know how would i create rollovers for my navigation bar, and also apply some JQuery to set the opacity 0 to 100 once the navigation has been hovered if that is possible. My navigation when hovered. The glow in the letters. HTML: (ignore the empty divs) <nav> <ul> <div class="ref1"><!-- empty div for reflect...

Google maps in Fancybox-wrong display on reopening

Hi, I have a problem with Google maps API. I'm using V3 API and fancybox for show up map in lightbox-like div. When I click on the link for the first time, fancybox opens and map loads as well. Everything seems to be OK, but when I close the fancybox and try to reopen, the map is loaded wrong..It loads only at about half area than it has...

jquery, options value

Hi, whats wrong with my code? Why i don't get options value(in my sample - 1)? <script type="text/javascript"> $(document).ready(function(){ if ($("#number option:selected").length > 0) { alert('selected id:' + $("#number option:selected")); } }); </script> <body> <select id = "number" name = "number"> <optio...

Using Jquery, how would I make all

I will use the jquery plugin datatables. I saw fnRowCallback in the docs, but it seemed complicated. How would the code look like if I make 2 types of changes to the rows and data of a table that looks like this: <table class='activitylocation'> <tbody> <tr> <td>John Smith</td> <td>123 Fake St</td> <td>lat_1</t...

Loop over elements in jQuery when element is double clicked

I'm new to jQuery and Javascript. I'm trying to make a button that I can double click which then loops through all elements in the webpage with a certain class and fades them. Currently, I'm trying this: $(".fadeall").dblclick(function() { $("div.section").each(function(idx,item) { item.fadeTo(25,inactiveOpacity); }); ...

How to validate the Two Date fields on my view using jquery or javascript

Hello friends, I have two fileds in my View one is Effective data and one is Cancle date <td> Effective date: </td> <td> <%= Html.TextBoxFor( x => Model.SelectedAccountGroup.GroupEffectiveDate, new { @class="datepicker"} )%> <%= Html.ValidationMessageFor( x => x.S...

Calling WCF service with jquery and parameters

Ok, this is one of these basic questions, but I've googled and debugged now for two hours and the error escapes me. Simple scenario: WCF service with methods with parameters which I'd like to call through jquery. I can call methods without params alright, but with params, the call never makes it to my breakpoint in .NET. ServerCode: ...

Jquery and get the eq value of my returned XML

Hi I have a simple ajax search that returns the results in a table. I can extract the XML and display it fine but what I cannot do is get the index number of the data (var Rows) . When a user clicks the returned result I believe I would need this in order to retrieve all the data in order to use IE $("name:eq(1)",data).text();. Can anyo...

jquery validation errorPlacement issue when adding tooltip style error message

I followed the excellent post by Nadia here http://stackoverflow.com/questions/860055/jquery-override-default-validation-error-message-display-css-popup-tooltip-like and it works great. But the form i am working on is submitted via ajax and a table above the form is updated when succesful The table grows with each submit and the position...

jQuery callback on image load (even when the image is cached)

I want to do: $("img").bind('load', function() { // do stuff }); But the load event doesn't fire when the image is loaded from cache. The jQuery docs suggest a plugin to fix this, but it doesn't work ...

Tag suggestion plugin ala Stackoverflow tags

I love the way StackOverflow handles tags. Is there any jQuery plugin that would duplicate the behavior? I found this jQuery Tag Suggest but it's not near as good. Any suggestions? ...

Submit cross domain ajax POST request

I swear I saw an article about this at one point but can not find it... How can I perform a jQuery ajax request of type POST on another domain? Must be accomplished without a proxy. Is this possible? ...

Grails interferes with jquery-tmpl syntax

The jQuery templates plug-in uses ${foo} syntax (example in jquery.tmpl doc): $.tmpl( "<li>${Name}</li>", myData ) But Grails also uses it (example in Grails doc): <body> Hello ${params.name} </body> So when I include $.tmpl( "<li>${Name}</li>", myData ) in my .gsp, Grails renders it as $.tmpl( "<li></li>", myData );. Is there a...

jQuery trim and remove on parent break child events

Note: I have a workaround to this problem, but I'd prefer to comma-separate the values as I describe below rather than separating them with spaces (which is what my workaround does). I have an ASP.NET website that allows instructors to choose from a DropDownList of preset comments and apply these comments to students in their classes. I...

jquery toggle the votes like stackoverflow

i have this voting jquery script, which works fine, but i want the option for the user to toggle the vote, just like stackoverflow, so basically you can vote up by clicking up arrow increase vote by 1 if they click again on the picture(arrow up) minus 1 from the vote my jquery script: $(document).ready(function() { $('.s...

Pushing a variable outside of a function

I have a jQuery code block for a twitter widget i'm developing , $.getJSON("http://twitter.com/users/show.json?screen_name=" + twitterfeed + "&callback=?" , function(data) { var fString = ($('<div id="userimage"><h1>'+ data.followers_count +'</h1></div>').digits()).text(); var tString = ($('<div id="userimage"><h1>'+ d...

How to keep alive a user's session while they are posting on a forum?

I have a site with a session timeout of 15 minutes. On some pages a user occasionally spends longer than 15 minutes filling in a reply. What is the best solution to keep alive the session in this case? I already use JQuery on these pages, so possibly pinging a server, but on what events? The backend is a Struts on Tomcat. ...

Good Javascript/jQuery Autocomplete Plugin for Searching Addresses/Locations?

Is there a good example of a jQuery autocomplete location-search plugin or something like that out there? ...

Multi Delete using checkbox

I am learning Cakephp and I've been trying to delete multiple (checked) record using checkbox, but still not success. here's my jQuery : var ids = []; $(':checkbox:checked').each(function(index){ ids[index] = $(this).val();; alert(ids[index]); }); //alert(ids); var formData = $(this).parents('form').serializ...