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  • Observing 'click' event on <a> tag generated by scriptaculous Builder

    - by bratsche
    I'm using scriptaculous Builder to generate some DOM elements dynamically, and one of them is a link tag. I wasn't sure how to generate this with the click callback inline along with the rest of the Builder code, so I'm generating the link tag ahead of time and then inserting it with the rest of the Builder phase. The problem is that the callback for the link is never actually executed when I click the link, and the URL bar changes to http://localhost/foo/bar/# instead. The callback method is a part of my class, so I'm binding it as an event listener ahead of time. var Foo = Class.create ({ initialize: function () { this.closeBinding = this.doClose.bindAsEventListener (this); }, generate: function () { /* Create the link and bind the click listener */ var close_link = Builder.node ('a', { href: '#' }, 'Close'); Event.observe (close_link, 'click', this.closeBinding); /* Generate the new DOM nodes */ return Builder.node ('div', [ Builder.node ('h2', 'This is a test'), close_link ]); }, doClose: function (evt) { /* This code is never called when I click the link. */ } });

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  • Work with Sun Solaris Operating System from .Net Based Application

    - by Harryboy
    Hello Friends, I am having a very strange requirement, Our client is having one network management system (Netcool) which reads the number of machine from two text file. Now whenever new machine is added in those text files application needs restart. We need to develop one GUI which writes the new machine into network in those files and restart the said application. I was in favor of java based application for the same but here everybody wants solution in ASP .Net Now i am not sure is it possible to write file on sun solaris based operating system from .net application and then restarting the process which is running on the same machine. Please suggest me, it would be great if you are having any articles or examples for the same.

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  • Load class based on SDK version

    - by Bostjan
    Is there any way I can load a class based on what version of the OS the phone is running? For example: I made an app which requires 1.6+ Android. Is there a way for me to load one class or the other based on what OS the phone is running? I'm asking this specifically for contacts. The database was changed from 1.6 to 2.0 and the old version doesn't retrieve contacts on the new OS phone. I'd still like to keep my 1.6 requirement, but at the same time I'd like 2.0+ phones to access the contact part of the app. So can I make 2 APIs, somehow pack them with the app and decide on the fly which I choose to import?

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  • Convert an interface's event from VB.Net to C#

    - by Jules
    Hi, I'm struggling to convert the below code to C#. Class Class1 Implements IMyInterface Public Event MyEvent(ByVal sender As Object, ByVal e As MyEventArgs) Implements IMyInterface.MyEvent Public Sub New() AddHandler Me.Slider.ValueChanged, AddressOf OnSliderValueChanged End Sub Private Sub OnSliderValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) RaiseEvent MyEvent(Me, New MyEventArgs()) End Sub End Class Here's what visual studio inserts when I ask it to implement for me: event EventHandler<MyEventArgs> IMyInterface.MyEvent { add { throw new NotImplementedException(); } remove { throw new NotImplementedException(); } } With a bit of googling I'm sure I can find out what to replace the NotImplementedException parts with but VS is still telling me that the definition is not implemented anyway.

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  • Problem with handling click event of bitmap

    - by shaina
    i am using navigationClick method to handle click event of Bitmap images & Buttons it works fine when i dont use VerticalFieldManger . But when i adjust positions of field using this field manager then it doesnt capture click event of all controls just on capture Index(0) click which i think is verticalFieldmanager not other (Bitmaps & Buttons fields) Plzzzzzz help how to resolve it code is protected boolean navigationClick(int status, int time) { Field field = this.getFieldWithFocus(); if(field.getIndex()==0) { Dialog.alert("Index 0 (bitmaP) clicked"); } if(field.getIndex()==1) { Dialog.alert("Index 1(Button 1) clicked"); } if(field.getIndex()==2) { Dialog.alert("Index 2 (Button2) Clicked"); } if(field.getIndex()==3) { Dialog.alert("Index 3(bitmap2) Clicked"); } }

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  • jQuery: issues with mouseover event if the element has children

    - by Patrick
    hi, I have the following element: <div id="#block-block-1"> <p>KAREN LANCEL:<br> lancel(at)xs4all.nl<br> phone 0031 (0)624873424</p> <p>HERMEN MAAT:<br> maat(at)xs4all.nl<br> phone 0031 (0)628536885</p> </div> which is supposed to disappear when the mouse is moved out of it (I will ignore now to talk about the fading in event). This is the code to make it fading out: $('#block-block-1').mouseout(function() { $(this).css("display","none"); }); The issue here is that the 'mouseout' event is triggered when the mouse is over the children elements inside my div. And the parent disappears even if the mouse is still inside it.

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  • IE event for right-click delete on <input> or <textarea>

    - by Jayraj
    What event is fired when you right-click on selected text in an <input> or <textarea> tag and the click "Delete" in Internet Explorer (I'm targeting version 9, but if it's good for lower versions too, all the better). On other browsers , the "input" event appears to work for all text changes through right-click so doing $("textarea").on("input", function() {...}); works. IE works for cut and paste, but not delete (JSFiddle here) although MDN claims that IE is supported.

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  • Problem In Event Receivers in sharePoint?

    - by JanardhanReddy
    Hi all, iam creating folders in document library from third party app.once the folder is created iam changing the metadata fileds in the documetn libary by using event receivers. so i wrote code in itemadded event to set the metadata vlaues of created folder public override void ItemAdded(SPItemEventProperties properties) { DataSet strDs = new DataSet(); try { DisableEventFiring(); SPListItem item = properties.ListItem; strName = item["Name"].ToString(); EnableEventFiring(); } } but iam getting null value in properties.ListItem. so please tell me how we can get the current item values in properties.ListItem. thanks in advance.

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  • Datatable -filter records with linq based on some internal index

    - by Karan
    Hello Guys, I have a datatable with plenty of records. And i have a range like lowerRange = 10 and upperRange = 200. I want the pull the records starting at row 10 till row 200. Now i don't want to add any new index based column into the datatable. Is there any way with the help of linq, i can pull the set of rows based on some internal datatable index? I guess, the datatable must be maintaining some row index implicitly. Please suggest.

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  • JQuery UI (1.8) Select Event not working on Autocomplete

    - by Cyril Gupta
    I am trying to use JQuery UI autocomplete (1.8) for an app. It is set up like this: $('#txtigtags').autocomplete({ serviceUrl: '/tags/searchtags' + $('#txtigtags').val(), minChars: 2, delimiter: ' ', select: function () { alert(''); }, deferRequestBy: 500 }); According to the documentation the select event should fire whenever an entry is selected in the drop-menu and I should get the alert. But the select event is not firing at all. Neither is focus. What am I doing wrong?

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  • Cancel zoom from dbclick event onmap in google maps version 3

    - by aleka
    I initiallize a map in my application like this: function doLoad() { var parnitha= new google.maps.LatLng(38.155428,23.718739); var myOptions = { zoom:16, mapTypeId: google.maps.MapTypeId.SATELLITE, center: parnitha, disableDefaultUI: true, navigationControl: true, scrollwheel: false, navigationControlOptions: { style: google.maps.NavigationControlStyle.SMALL, position: google.maps.ControlPosition.TOP_LEFT}, } map= new google.maps.Map(document.getElementById("map_canvas"), myOptions); }. With double click on the map, it making zoom and i don't want this, because i want to use dbClick event for other reason.Please help me to remove the default dbClick event on the map. Thanks a lot..

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  • Displaying objects based on if a user is logged in or not

    - by MaxMackie
    I'm learning about PHP sessions for user authentication on my website. I know how to restrict the viewing of a complete page using sessions (simply check if the 'uid' session variable is set and if it is, show content, if not redirect to an error). However I'm trying to figure out the best way to selectively show and hide different objects (div, text, images) based on if a user is logged in or not. Is it as simple as checking for the 'uid' session variable and displaying based on if it set or not? Is there a more efficient way of doing this id there are a lot of conditional elements on a page?

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  • Problem TreeView OnTreeNodePopulate event

    - by purnang.advant
    Hi. I am using a treeview in asp.net 3.5(using c#.net),which is populated from sqldatabase. OnTreeNodePopulate event fires this event, protected void tvLabs_TreeNodePopulate(object sender, System.Web.UI.WebControls.TreeNodeEventArgs e) { PopulateSubLevelLab(e.Node.Value, e.Node); //This function is used for populating the child node. FillLabGrid(e.Node.Value);---My Question? } ---My Question? The FillLabGrid method used for fill a grid view on the basis of selecting the treeview parent node. But this function filled the grid only once when i click the parent node for the first time. Secondly when i collapse the treeview and again click on the parent node function (tvLabs_TreeNodePopulate)is not called? Hope you are getting my point. Please advice me. Thanks in advance.

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  • Converting Informix 'Perform' screens to a Windows-based application

    - by Lunthita
    For the past several years we have slowly built an Access-based front end to access our InformixSE database (unix). Our Sun server will be shut down in a couple of months and I'm looking for a relatively inexpensive solution for porting over the remainder of our old ".per" screens to a Windows-based solution. And even for the screens that have been reprogrammed, there's nothing that beats being able to query any field on the screen like you could with those simple-to-get-up-and-running Informix "Perform" screens. Does anyone have experience with a solution?

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  • How do I tell if the ObjectDataSource OnSelected event was called for the selectmethod or selectcou

    - by itchi
    I have an object datasource that looks like this: <asp:ObjectDataSource ID="obdsList" runat="server" EnablePaging="True" SelectCountMethod="GetCountByID" SortParameterName="sortExpression" OldValuesParameterFormatString="original_{0}" SelectMethod="GetByID" TypeName="Services.Users" onselected="obdsList_Selected"> <SelectParameters> <asp:QueryStringParameter Name="ID" QueryStringField="ID" Type="Int32" /> </SelectParameters> </asp:ObjectDataSource> And a onselected event like this: protected void obdsList_Selected(object sender, ObjectDataSourceStatusEventArgs e) { } However, the event method is being called twice.. once with my returned list, and once with the returned Int32 count. If I want to cast e.ReturnValue to the return List how do I differentiate between the count and select methods? I can do a e.ReturnValue.GetType().ToString() but that seems like a hack.

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  • Actionscript: Switching back into previous function from event handler function

    - by J.Ded.
    I need to return to my original function after capturing an event (downloading something) with another function. The original function needs to return a value, which depends on the downloaded data. So, I'd like to pause original function for the time needed for the download and the eventhandler function to complete it's work, and resume it afterwards. The obvious way is to set a flag value (both the original function and the eventhandler are within the same class) and make the original function check it until the eventhandler function changes the flag. But that would be wasteful, and my AS is slow enough already:) [other parts of the application utilise some heavy graphics]. Is there another way? Like an event that gets captured "in the middle" of the function? Or some other form of flow control?

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  • Inputs inside ListView doesn't change values from old to recently set on ItemUpdating event

    - by Tema
    Hi, I would appreciate if someone help me to understand this situation. I do not know why but when i edit selected ListView item (containing few TextBoxes) and then press Update button in the ItemUpdating event i always get old values instead of those which were typed recently. Why? I do not use Page_Load event so i do not need check on PostBack I try to get value before i bind data from DB to ListView, so it can't override recently typed values I tried to get TextBoxes values in different Event handlers - ItemCommand, ItemUpdating, ItemDataBound - result si always the same Collection NewValues and OldValues are always empty (i think this is because i don't use SqlDataSource control) The only one way i can get new values - is to check Request, but in this case i can't use control validators ... so probably it is bad idea to work with only request. This is the code of ItemUpdating method: ListViewItem editItem = AdminUsersListView.EditItem; Guid userId = new Guid((editItem.FindControl("UserId") as HiddenField).Value); Hashtable dataUpdate = new Hashtable { { "UserName", Request[ (editItem.FindControl("UserNameNew") as TextBox).UniqueID ] }, { "Email", Request[ (editItem.FindControl("Email") as TextBox).UniqueID ] }, { "IsApproved", Request[ (editItem.FindControl("IsApproved") as CheckBox).UniqueID ] == "on" }, { "IsLockedOut", Request[ (editItem.FindControl("IsLockedOut") as CheckBox).UniqueID ] == "on" } }; var x1 = dataUpdate["UserName"]; // this is corrent new value from Request var x2 = (editItem.FindControl("UserNameNew") as TextBox).Text; // this is WRONG! OLD! value from TextBox ... Why??? using (Entities entities = new Entities()) { aspnet_Membership membershipItem = entities.aspnet_Membership.Where(MBS => MBS.UserId == userId).FirstOrDefault(); membershipItem.Email = dataUpdate["Email"].ToString(); membershipItem.LoweredEmail = membershipItem.Email.ToLower(); membershipItem.IsApproved = Convert.ToBoolean(dataUpdate["IsApproved"]); membershipItem.IsLockedOut = Convert.ToBoolean(dataUpdate["IsLockedOut"]); entities.SaveChanges(); aspnet_Users userItem = entities.aspnet_Users.Where(USR => USR.UserId == userId).FirstOrDefault(); userItem.UserName = dataUpdate["UserName"].ToString(); userItem.LoweredUserName = userItem.UserName.ToLower(); entities.SaveChanges(); } AdminUsersListView.EditIndex = -1; AdminUsersListView.DataSource = _getDataList(); AdminUsersListView.DataBind(); Thanks, Art

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  • How to decide between a method or event?

    - by Wil
    I read something ages ago I think by Jon Skeet (which I can't find now) saying that in IL, all events get converted to methods... it was before I understood C# and did not understand it all, but if that is (or even if it isn't) the gist of it.... In a purely hypothetical situation, I was wondering if someone could explain or point me to a resource that says when to use an event over a method? Basically, If I want to have a big red/green status picture which is linked to a Bool field, and I wanted to change it based on the value of the bool, should I: a) Have a method called Changepicture which is linked to the field and changes the state of the bool and the picture. b) Have a get/set part to the field and stick an event in the set part. c) Have a get/set part to the field and stick a method in the set part. d) Other?

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