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• Scrollable div : how to detect scroll direction from OnScroll event for a scrollable div?

  - by Shivanand Murthy

  How to detect the scroll direction for a scrollable div , From OnScroll event? I want to add 15 to scrollTop, if user scrolls up and subtract 15, if user scrolls down. Is it possible with out using JQuery?

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• Getting "The 'charCode' property of a keydown event should not be used. The value is meaningless" e

  - by sadmicrowave

  I'm getting "The 'charCode' property of a keydown event should not be used. The value is meaningless" error in firefox using jQuery. My code looks like this: $("div#center-box div#empid-textbox input.id").keydown(function(e){ key = e.which; if(key===13){ //do something; }; }); does anyone know how to remedy this error?

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• How can I translate Linux keycodes from /dev/input/event* to ASCII in Perl?

  - by Bogdan Constantinescu

  I'm writing a Perl script that reads data from the infamous /dev/input/event* and I didn't find a way to translate the key codes generated by the kernel into ASCII. I'm talking about the linux key codes in this table here and I can't seem to find something that would help me translate them without hardcoding an array into the script. Am I missing something? I'd like to skip the array part because it doesn't seem to be a good practice, so any idea? :)

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• How to debug .NET error logged in an Event Viewer ?

  - by PaN1C_Showt1Me

  Hi I found out that my application causes some errors which are logged in an Event log. It states: NET Runtime 2.0 Error EventType clr20r3, P1 *****.exe, P2 1.0.0.0, P3 4b2a572f, P4 system.web.services, P5 2.0.0.0, P6 4889df18, P7 bc, P8 65, P9 system.net.webexception, P10 NIL. How can I find out what's going on? I've tried that app locally and everything works fine.

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• How to open saved event log archive in .NET?

  - by cybri200

  I have used the System.Diagnostics.EventLog to view the logs on the local computer. However, I would like to open a saved event log archive (.evt or .evtx) and view the logs that are contained in the saved file. I just need to view timestamps, messages, sources, etc. associated with the logs in the file. Can this be done in C#?

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• which event is used to slide finger left and right ward in android?

  - by UMMA

  dear friends, i am creating image gallery if i click on grid view of images it shows full screen image. now i want to implement functionality of touch screen or finger sliding left and right ward to change images. any one guide me which event should i use or whats the procedure any help would be appriciated.

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• How do I have my UIViewController respond to a non-touch event?

  - by Elon

  Working with iPhone SDK 3.2 -- I have a complex custom UIControl that handles touches on the child controls. In certain cases, I want the parent UIControl to pass an event to the UIViewController, which will then take action outside the control. How do I do this cleanly? Thank you!

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• How do I determine which control fired an event?

  - by Daniel I-S

  I have the Value Changed event of two UISliders (both of which have referencing outlets) wired up to the following method: -(IBAction) sliderMoved:(id) sender {} How can I determine which slider was moved so that I can get its value and update the corresponding label? Or would it be simpler to have two separate events, one for each slider? The second option seems like unnecessary replication to me. Cheers, Dan

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• Do I have to clean custom properties (Expandos) on window.onunload event?

  - by burak ozdogan

  Hi, In one article I have seen that it may be good to clear all expandos on window.unload event to prevent memory leaks. I cannot understand why to do this. Isn't the browser cleaning all the DOM and its relevant resources of it once you leave the page anyway? Thanks, burak ozdogan

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• On iPhone Objective C, How do you catch the event of a row in a table being selected?

  - by MikeN

  I have a data table filled with text in each table row. How do I attach to the event for the row being selected and know which row was selected?

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• How do I detect the coordinates of a drop event in Javascript?

  - by Sebastián Grignoli

  I made a javascript library that lets me drag a marker from a dragzone to one or more dropzones. The problem is... the mouseup event happens over the marker I'm dragging, no te dropzone. How can I detect in wich dropzone was the marker dropped, and in wich coordinates? Here's my script: http://dl.dropbox.com/u/186012/demos/dragger/drag.html

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• How to bind "OnDataBound" event of "DropDownList" in declarative syntax to a static method in some o

  - by Puneet Dudeja

  How to bind "OnDataBound" event of "DropDownList" in declarative syntax to a static method in some other class ? e.g <asp:DropDownList runat="server" id="d1" OnDataBound="SomeOtherClassThanThisPage.StaticMethod"></asp:DropDownList> This will give the error, "Page does not contain a definition for SomeOtherClassThanThisPage. Is this possible to do it like this or it be done in the Code Behind only ?

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• Get the coordinates of a drop event in Javascript?

  - by Sebastián Grignoli

  I made a javascript library that lets me drag a marker from a dragzone to one or more dropzones. The problem is... the mouseup event happens over the marker I'm dragging, no te dropzone. How can I detect in wich dropzone was the marker dropped, and in wich coordinates? Here's my script: http://dl.dropbox.com/u/186012/demos/dragger/drag.html

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• How to handle touch event on UIButton added on cell of UITableView?

  - by vikas Savardekar

  Hi! I m adding UIButton on each cell of UITableView dynamically. I want to handle touch event on this UIButton. Can u plz help me to sort out this issue? Thanks In Advance, Vikas

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• How do you publish a picture to an event with facebook opengraph?

  - by Keith Fitzgerald

  I am able to successfully publish an event to facebook but am unable to include a picture. It looks like this needs to be done via a "connection" in open graph but I can't seem to find a clear example on how to do this. Can someone on stackoverflow.com help? Thanks!

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• how to get dragged event in JQuery UI sortable ?

  - by Sijo

  i am using this jquery to make a drag and drop sortable list. http://jqueryui.com/demos/sortable/ how i can catch the dragged event of elements ? <script> $(document).ready(function() { $("#sortable").sortable(); }); </script> please help me.am not familiar with jquery.thanks in advance..i need to get the id of dragged element.

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• can i write my own event on android:imeOptions="actionSearch" ?

  - by UMMA

  dear friends, i am using android:imeOptions="actionSearch" in editText and my question is can i write my own event if user presses Searchbutton on Softkeyboard? actualy i want to perform functionality of softkeyboard search button similar to button we use on android activity. any help would be appriciated.

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• Get dorodown list selected value which is filled in javascript on button click event on server side

  - by abhijit

  I am using ASP.Net 3.5. I have fiiled dropdown list in javascript using ajax service but unable to get its selected value in button click event on server side.

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• How can I tie a WPF Command to a MouseEnter event?

  - by Andreas

  I need to tie a WPF-Command to the MouseEnter event of a Stackpanel. How can I do that?

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• Is there an easy to install PHP event calendar web application?

  - by Marin

  Hello everybody! I am looking for help finding a good calendar event web application or script. I am looking for a complete web application which will run on a WAMP environment and has a GUI based installer or minimal command line installation requirements. Thanks in advance!

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• In content page, the jquery document ready event fires before the content page is loaded.

  - by Vladimir Georgiev

  I have a master page that references jquery + jqueryui. Everything is fine. In the content page I placed: $(document).ready(function () { $("#tabs").tabs(); }); It turns out that the ready event fires BEFORE the html of the content page is loaded :/. So, how to determine when the whole content page is loaded ?

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• How to add multiple handlers to an attached event in XAML ?

  - by Gishu

  I want to add 2 handlers to a particular event like shown above. However this won't compile - 'attribute can be set more than once'. I have multiple methods because they do different things (are named appropriately). e.g. the first handler has nothing in common with the second. My other option was to kludge a SetFlagForCursorTrackingAndCheckForViewLink method - which is "Yech!". Any ideas ?

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• First Application on IPad: where to set the button event?

  - by Kovu

  Hi, I have 4 years experience on DotNet, not much. I now learned developing for IPad. I made a new project and opened the MainWindow.xib by double click in the interface builder. Not I put there a label, a textbox and a button. But how to make the button event?

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• How can I populate another dropdown with the onChange event of the first dropdown?

  - by Dr. Hfuhruhurr

  Hi, with jquery, or with simple just javascript, I want to populate a 2nd dropdown from the choice of the first dropdown. The value of the first dropdown is the condition to get rows for the second dropdown. How does the onChange event look like?

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• How to add custom function in onClick-event jqGrid-mode editGridRow?

  - by Anatoliy

  Firstly I used this call jQuery('#grid').jqGrid('editRow',id,true,pickdates);, it worked fine with UI Datepicker integration, but editRow is implemented for inline editing, but I prefer modal dialog, so I switched to editGridRow, now I can't find the way to call my custom function (pickdates) in onClick-event. My current call is jQuery('#grid').jqGrid('editGridRow',id,{closeOnEscape:true,width:400,savekey:[true,13]}); Thanks Anatoliy

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