dynamic-data

I'm trying to dynamically add elements and have click listeners for them in JQuery. For whatever reason the removeGroup event does not get set off when I click on an elements 'remove' button. Any help would be great, thanks. $('.removeGroup').click(function(event){ alert(); }); cartPopper.click(function(event){ $('#selectedGroupList').find('.selected').remove(); for(group in selectedGroups) { var group_id = selectedGroups[group]; var name = $('.' + group_id).text(); $('#selectedGroupList') .append ( '<li style="font-size:20px" class="selected ' + group_id + '">' + '<a href="javascript: void(0)

In C#, we have var data type but we can't use it as functions return type. Why this is not possible? public var myFunction() { var = some operations } I believe it's partly due to the design of the compiler. Eric Lippert blogged about why fields can't use implicit typing, and I suspect some of the same arguments hold for methods. But you could easily end up with ambiguity anyway. For example: var Method1(bool callMethod2) { return callMethod2 ? Method2() : null; } var Method2() { return Method1(false); } What should the type be here? A simpler example: var Method1(bool throwException) { if (

Is there any way to apply an attribute to a model file in ASP.NET Dynamic Data to hide the column? For instance, I can currently set the display name of a column like this: [DisplayName("Last name")] public object Last_name { get; set; } Is there a similar way to hide a column? Edit : Many thanks to Christian Hagelid for going the extra mile and giving a spot-on answer :-) Had no idea what ASP.NET Dynamic Data was so you promted me to so some research :) Looks like the property you are looking for is [ScaffoldColumn(false)] There is also a similar property for tables [ScaffoldTable(false)]

I have to add either an embed tag for Firefox or an object tag for Internet Explorer with JavaScript to address the appropriate ActiveX / Plugin depending on the browser. The plugin could be missing and needs to get downloaded in this case. The dynamically added embed tag for Firefox works as expected. The dynamically added object tag for Internet Explorer seems to do nothing at all. The object tag needs the following attributes to function properly. id ="SomeId" classid = "CLSID:{GUID}" codebase = "http://www.MyActicexSource.com/MyCuteActivex.CAB#Version=2,0,0,1" Even a general working idea

I'm trying to make a dynamic table with PHP. I have a page which displays all the pictures from a database. I need the table to be of 5 columns only. If more than 5 pictures are returned, it should create a new row and the displaying of the rest of the pics would continue. Can anyone please help? Codes go here: Code in the main page:- <table> <?php $all_pics_rs=get_all_pics(); while($pic_info=mysql_fetch_array($all_pics_rs)){ echo "<td><img src='".$pic_info['picture']."' height='300px' width='400px' /></td>"; } ?> </table> The get_all_pics() function: $all_pics_q="SELECT * FROM pics"; $all

I have a situation where I have ~10-20 different background images in a folder. When my site loads I need to choose a specific one of these images based upon some values from the database. I thought about using runat=server on the body tag, and then adding the attributes dynamically on page_load, but everywhere I have read that suggestion people say it is a really bad idea... Also, I tried it, and it didn't work (however didn't debug it too much). How would one do this "the right way" ? :-) You Can Either dynamically add it via a Generic HTML control: using System.Web.UI.HtmlControls;

( EDIT : This is following on from Are objects reference counted in Windows-targeted Delphi applications, and if so, what is its purpose? and Dynamic arrays and memory management in Delphi ). I have two classes ( TGenericHoldingSummary , TGenericHoldingResultSet ) and one record ( TGenericHoldingResult ). TGenericHoldingSummary contains a single TGenericHoldingResultSet , which is set to nil and lazy-loaded from the database if and when required. The TGenericHoldingResultSet contains a dynamic array of TGenericHoldingResult records. In the below, the error is at the assignment in the

I'm fetching pages with cURL in PHP. Everything works fine, but I'm fetching some parts of the page that are calculated with JavaScript a fraction after the page is loaded. cURL already send the page's source back to my PHP script before the JavaScript calculations are done, thus resulting in wrong end-results. The calculations on the site are fetched by AJAX, so I can't reproduce that calculation in an easy way. Also I have no access to the target-page's code, so I can't tweak that target-page to fit my (cURL) fetching needs. Is there any way I can tell cURL to wait until all dynamic traffic