In the server database table delete and add new data can be downloaded to the client but the table has a field on a data modification cannot be synchronized to the client
View 1 RepliesI have an ASP.Net ListBox that I'm trying to populate via jQuery, using the following snippet:
$("#MyList_btnAddAll").click(function(e) {
e.preventDefault();
$('#MyList_lstAll option').appendTo('#MyList_lstSelected');
});
The code has two ListBoxes in fact, one a "source" and the other a "destination". As you can tell above the ListBoxes are MyList_lstAll and MyList_lstSelected. These are rendered in the browser as <select> elements, as you'd expect.
The jQuery is working great, the items are moving from one ListBox to the other, the DOM is updated but when I submit this form (not using jQuery), the ListBoxes don't reflect this change on postback.
I realize my modifications via jQuery aren't available in ViewState but I thought since the DOM was updated these changes would be part of the postback data? But in the codebehind after postback the ListBox contents haven't changed. Does anyone know what might be going on and what I can do about it?
Does anyone know of a way that I could sync a few contact info views from an OracleDB to SQL Server without spending thousands on syncing software?
View 1 RepliesI am currently working on multiple group sites for the same parent company. All the sites are basically the same, and share the same code base however they have different stylesheets, master pages and config files.
As the number of sites is increasing I am finding it difficult to keep the sites synchronised and propagate bug fixes/changes across them all as each has it's own copy of the code.
Does anyone know of a way I could keep a single master copy of the site and easily propogate changes to each of the other sites.
The Copy Web Site tool shows both the local and remote versions of most of my files as "New" But I know they are the same because I recently copied them. I would like to do something to mark them as "Unchanged" without recopying them and thereby changing the creation timestamps. Are any of the following possible?:
A tool that compares files and marks identical files as synchronized. Explicitly telling VWDE to mark files as synchronized. Going around the user interface to mark files as synchronized. How does VWDE keep track of which files are synchronized?(In case you are interested, the way things got in this state was that I copied the files with the remote site as local and the local site as remote. I did it that way because I had been editing files directly to the remote site.)
i have a grid as
<asp:GridView ID="dgv_passengerdetails" runat="server" AutoGenerateColumns="False"
CssClass="pasdetailsgrid" BorderStyle="None">
<Columns>
<asp:BoundField HeaderText="Seat No" DataField="seatno">
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
[code]...
the string gs=null, if i click the button again then gs takes the value from textbox.
The Patient Scheduling system I have built extracts current inpatient data from an enterprise health system and merges it with data from a seperate database, based on a common key. This is then displayed in a gridview control for browse/update.
At any one point in time, the client list in my system should reflect the current inpatients in the enterprise system.
The problem is that if the user has not refreshed the client list in some time, there may have been a discharge in the enterprise system and the two get out of synch. When the user selects a client from the list to update, the details of an entirely different client (usually the one below), is presented in edit mode. e.g. if the user selects the 4th client in the list, the details for the 5th client are made available for update.
I need to create a asp .net web application which should have several forms to get the survey data, When the user is out of the wifi or don't have internet access to connect to the server even though the user should have access to the forms or any other tools to input data and store them locally and sync to the database later. What are the options available to do this kind of tasks in asp.net / C# / Sql Server
View 2 RepliesI've got a web application that runs of a state server. It looks like soon it may need to distributed and there will be two web servers behind a load balancer.
This works great for session state but my next challenge is Cache
My application leverages heavily of cache. I understand ASP.Net 4.0 will be offering more here but nothing much has been said about the how too.
There are two challenges that I face
1). Each webserver will have its own copy of cache whereas it would be more efficient to put this to a third server the same as session state is put to state server.
2). The real challenge is keeping cache in sync if a simple dataset derived from the database is changed my code dumps that cache item and reloads the cache. That's all well on one webserver but webserver number two wont know to drop that particular cache item and reload it. This could cause some unexpected problems in the application.
For scenario number 2 I could attempt to do some smart coding so server number two knows to dump the cache and reload it.
My guess is someone else has already been here before and there's probably a better implementation approach rather than writing extra code.
Does anyone know how I could achieve the goal of keeping Cache in sync between multiple webservers or even better farm Cache management to another server?
I had to restructure my database so I could synch the data between the Web and local version of my application, which I had carelessly let run amok. I finally get all the records and schema into one database but now that I've done that, my Profile system isn't working anymore. I noticed that the relationships between aspnet_Users and _Membership (and my "profile additional items table") don't exist anymore. I ran the aspnet_regsql.exe utility and registered the DB, and I'm surprised that the registration didn't re-establish the foreign key relationships, etc.
Anyway, if someone can give me pointers on how to restore these relationships or direct me to a source that explains it (i.e., what the foreign keys should be named, if there are any other aspnet_ tables that need to be linked together), I'm pretty sure this would take care of my problem. And I just noticed that nothing is in the aspnet_Profile table. Should I start all over with a new database or is this one salvageable?
i have a grid view and i use TemplateField.
when i am in ItemTemplate all the column (7 column) are label so it fit to the current screen
by when i use EditItemTemplate or InsertItemTemplate the coulmn don't fit the the current screen and
i have to use the ruler in order to see more information about the cell (which is ok - because in each cell i have a dropdownlist or long textbox)
but when i drag the ruler to the right size to see more information only the cells are moved but the header coulmn stay so i see the current coulmn with worng header coulmn
I make a user control with DataList to expose pagining . I choose to use ViewState to save the state of pagining (TotalItems , CurentPage etc) , but it seems the view state of the parent page is not "synchronized" with the one from user control . It's basically the same situation like the example :
I have a dummy user control :
"<%@ Control Language="C#" AutoEventWireup="true" CodeFile="WebUserControl.ascx.cs" Inherits="WebUserControl" %>"
and the code -behind
"public partial class WebUserControl : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)[code]...
The question is, why do I have to click twice to get the right result ...3 . I mean at the first click I still get the value 0 .
I have an asp.net dynamic data website .net 3.5 built on ado.net entity framework with mysql database.Currently I have just one table in my entity model.
Everything is working fine on my local machine but when i uploaded on my server i got this error message:
"More than one item in the metadata collection match the identity 'mtDBModelStoreContainer'"
Note that this error happen when i open the table "WebsiteAdmin/users/List.aspx"
I have a row in datagrid with a ID field and some other fields
When i'm updating i want to also insert a record to a different table with the old values of the row
How can i read the row values in the RowUpdated event?
i am populating a grid view from one table, if any changes made in the particular table the particular modified cell should be highlighted... how can i do this.. ?
View 3 RepliesI'm using a Gridview in VS2008 framework 2.0 to edit a field with standard edit/save/cancel buttons on each row. I have a textbox named TextBox1 in an EditItemTemplate tag, it's value is binded to my field with '<%#Bind("LOGIN_NM")%>'. This is a simple form a took from an old project. My problem is when I try to read the textbox in the GridView1_RowUpdating event, it keeps returning the original value and not the modified value. I spent some time figuring the cells, controls and all so I'm sure I'm reading the right textbox, I have only one. I also tried using:
CType(row.FindControl("TextBox1"), TextBox).Text but I can't get the modified text to store in the database. The exact same thing works in the old project.
I am modified CreateUserWizard Template to accept additional user information such as address, city, state and zip. I wanna store this additional data into a table i create call UserInformation. The table has UserId as it's primary key and it's also a foregin key to apsnet_Users. The tables also has an Address, city, state and zip column/field. I have an event that is called after a new User is Created and it is at this point where i wanna write the Address, City, State and Zip to the the database. What is the best way to write the data to the database..
[Code]....
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Above is my select query result. "Select Groupname from table". Now i want to add dynamit row in table which display like follows.
[code]....
so that i can display the combobox with default value '-Select-'. I tried combobox.item.insert(0.'"Select") but it gives error.
"Items collection cannot be modified when the DataSource property is set."
so I am trying to add dynamically into table.
I got 2 listboxes in a window form, one on left and one on right. The 1st listbox have some items while the 2nd listbox is empty. Also there are 2 buttons between the 2 listboxes which used to move item from/to the 1st and 2nd listbox.My problem here is that after I bind the data to the 1st listbox (from a dataTable, using DisplayMember and ValueMember) , and I try to move 1 of the item from this 1st listbox to the 2nd listbox and I want that the selected item is also removed from the 1st listbox by:
lbMembers2.Items. Add(lbMembers1. Text);
lbMembers1.Items. Remove(lbMembers 1.Text);
But the selected item is not removed from the 1st listbox.Also on deselect button when i move item from 2nd listbox to 1st listbox,it displays error message "Items collection cannot be modified when the DataSource property is set."
The following utility works great on my machine but not on a partner's machine. The container and strChild values come through but the second line throws an error.
[Code]....
I have set the Tab order of all the controls on the form but when I run the application.the tab order is out of sync.I have used a groupp panel in which the tab works ok but not working in syc out of that. what precautions should I take. Having the same problem in VB.net applicaiton form.
View 3 RepliesI have three dropdowns for selecting a year inside a user control. On load I specify the selected value for one drop down. The other two drop downs are automatically getting assigned the same selected value. No matter which dropdown I assign a selected value to, they all three get the same selected value. I've tried recreating a new user control for the dropdowns but the same thing happens.
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DropDownTest.ascx.cs" Inherits="WymanOrgManagement.DropDownTest" %>
<p>
<asp:DropDownList ID="ddlStartDateYear" runat="server"> [code]....
why the three dropdowns seem to be in sync?
I am using msdeploy to transfer my changes(via a nant script in Team City) that I make to a site and it is great!! I have just one question, I am using msdeploy with the sync feature to make my life easier.I currently exclude the web.config in my msdeploy because I do not know how to change the web.config on the fly. How do I change the web.config on the destination site if I do a sync?
View 1 RepliesI have changed the look and feel of the grid by modifying the cols, rows in the gridview. I need to save this in the gridview viewsate, so that it load the modified look and feel next time it loads from the viewsate.
View 3 RepliesEdit and Delete functionality works flawlessly in Gridview if all data is pulled ONLY FROM ONE TABLE. But pulling data from one table give you ID's instead of actual values that are stored in other tables.
After creating a usable Select statement that would pull all the correct values, my Edit and Delete functionality no longer work.
Here is code.
[Code]....