Forms Data Controls :: Updating Website Using Timer?

Jul 27, 2010

There is a gridview in my website pulling data from sqlserver2005 . Now i want to update my website after every 5 min so that it can pull fresh data from sql. I know the basic idea that it can be done by using timer. But i don't know how to implement it?

View 5 Replies

Similar Messages:

Forms Data Controls :: Timer Control Timer Event Forces A Gridview Databind Every 10 Seconds?

Nov 25, 2010

VS2010 ( ).I have a masterpage that contains a gridview, giving stats and information on client files sent to us. This gridview is updated by means of a timer control every 10 seconds. In my grid I have an image field, to display either a tick .. if everything is ok or a cross for any problems.When the timer control timer event forces a gridview databind every 10 seconds.When the page first loads, i get the default red Cross in the gridview imagefield, however when the timer loops forces a 'databind' I lose the redCross and it is replaced with the default image control ( as if no url is set ) . Then I get a server 404 error.I am using the OnDataBound event to fire my vb sub. I have commented out evertything just to get a solid starting point but im still getting errors.


View 10 Replies

MVC :: Timer Value Updating In View?

Feb 2, 2011

I want to create a page with a stopwatch. I have a start button and I have a starttime in my model. Now I want to display the running timer in my view and it should reflect the starttime from my model. How do I update the timer with my starttime from my view right after I have pressed the startbutton, and how do I get it to update each second? Do I need to use jQuery for the update?

View 4 Replies

AJAX :: Updating Content Within A Placeholder (updatepanel) Using A Timer?

Feb 1, 2011

GOAL: on a web page ( content in a placeholder will refresh with a different .ascx (user control) every 30 seconds (rotating 3 in total) and of course i dont want to refresh the whole page, just the placeholder.

I'm new at AJAX (that's my first problem - lol)

I set the timer up to call a function, but not sure how to go about refreshing the placeholder with a different ascx file. I'm sure i'll be using UpdatePanel to do this, but haven't been able to figure this out. Easy to replace a value in a label using AsyncPostBack trigger, but nothing on how to achieve this.

View 2 Replies

AJAX :: Updating Method On Master Page After Few Seconds With Timer Or Custom

Jan 6, 2011

I m facing problem updating a method which shows the count on master page. That method is bind to treeview control.Whenever a data is saved count is incremented to one. but method gets refreshed only when there is a postback. I want it to be updated after every few seconds or whenver there is data saved. there is pretty gud solution with custom ajax that is with json. But that is not possible with exiting solution.i have to redesign the complete treeview structure in html. And with timer control of ajax whole page gets refreshed.

View 2 Replies

How To Use Timer In A Website

Feb 7, 2010

my question is how can i use timer in a web site i want to make scrolling texts in labels and i thing this can be done with system.web.ui.timer but all the samples that i read are using the start() method tha is for forms

does anyone know how can i use the timer in a web site?

my simple code is like that

Protected Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Label6.Text = Label6.Text.Substring(1) & Label6.Text.Substring(0, 1)
End Sub

the site opens but the text doesnt scroll

View 14 Replies

Forms Data Controls :: Refresh Data In The DataGridView By Using A Timer?

Sep 13, 2010

I am refreshing my DataGridView by calling using the code below:


However I want to use templates in the DataGridView like this:


So I would NOT be calling FillDataGridView() from Timer1_Tick.My question is: what do I have to add inside Timer1_Tick so that it will refresh my DataGridView (the one with the templates)

View 3 Replies

Forms Data Controls :: Disable Timer If User Is In Edit Mode?

Nov 12, 2010

In my site, I am using an updatepanel and a timer to refresh gridview.

It may not be a direct link with DD, but I would like to know whether there is a way to stop the timer while the users are in Edit mode.

After the user enters some data in the Grid and if the timer ticks before updating the data, all information is gone.

View 2 Replies

Forms Data Controls :: Client Side AJAX Timer In GridView Cell?

Jan 20, 2010

I've a GridView bound to an object data source which gets data from a remote server. The GridView is inside an AJAX UpdatePanel. For each GridView row, I have a status data item for a person's status(like busy, free, etc.) and I need to show a running timer since a person has been in the current status. Different persons can be in different status at different times and so running timer for each person needs to be different and should be reset when a person changes status. Is it possible to show such a running timer for a cell in each row of a GridView and manipulate it differently i.e. start, stop and reset each instance individually?

View 11 Replies

Basic Timer Website With Panels Visible Or Not Based On Time?

Nov 3, 2010

I am tring to make Panel1 visible first, then in five seconds, Panel2 is visible, then in another five seconds, Panel3 is visible.

Here is my basic code for this.


View 1 Replies

AJAX - Client Timer Synchronous With Server Timer?

Apr 23, 2010

I'm searching for an example with an client timer that ticks synchronous with an server timer. Also there must be a button on the client side which can reset the server timer to an default value, and with this it also resets the client timer ofcourse. I tried it myself but it seems that there is some postback delay which makes it impossible for me to make it atleast look like it goes synchronous.

I hope somebody got an example for me, the button part is really important because by pressing that button the delay comes.

View 1 Replies

Web Forms :: Building A Website For Displaying Latest News And Updating Same Periodically?

Nov 24, 2012

I am required to develop a page for news updates where user of the website can see the latest news updates with images in hindi. Like some news paper website. [URL] ....

When user click on the read more or on the title of the news complete news will displayed on news on new tab.

when admin of the website update the new it will appear on the page. where recently updated news is display first position.

admin of the website have authority to do following task

1. update the news.
2.edit the news.
3.delete the news

Can i make use of sqlserver for storing the news or xml.

View 1 Replies

Data Controls :: How To Implement StopWatch Timer In GridView Control

Jan 6, 2014

I want to apply timer in gridview which include start,stop n pause button empolyee start timing when start working n stop when he dont want to work on that or he can also pause how can i do this?

View 1 Replies

Forms Data Controls :: Gridview Is Not Updating Anything?

Jan 28, 2010

I am using LINQ to SQL and on my DetailsView it updates fine but with my gridview it is not. Both I used template fields so I am not sure what the issue is?




I have been doing a lot of reading and searching and I cannot figure out why this is not working for me.

View 7 Replies

Forms Data Controls :: Inner Datalist Is Not Updating?

Feb 15, 2011

I have a requirements ,in that i am using nested datalists. here the problem is i am try to updating inner datalist,but i am unable to edit the inner datalist .In the child item child datalist is not appearing?

View 2 Replies

Forms Data Controls :: Simulate The Gridview Function Of Updating Row Or Cell Data

Feb 13, 2010

I have an page with a gridview control on it but I want to allow the user to also be able to update the selected row from a series of textboxes. I simply need the code for a button click event to do this.

button is called button1
textbox is called textbox1
gridview control is named gridview1
record to be modified is in 3rd column called PlayerName

The row to be edited will always be the only record shown and will always be selected by code I've already written. I will also need to know if the record must be set to edit mode to make the button click code work.

View 7 Replies

Forms Data Controls :: Updating Encrypted Data To SQLServer Database With GridView

May 31, 2010

I'm just wondering if anyone has come across a good, easy method for updating a SQL Server 2000 DB table using the edit feature in GridView. The catch here is that I need it to encrypt, send to database, then decrypt when the page calls it to be displayed. I have successfully implemented an insert method using FormView with encryption. For some reason, I just can't seem to figure out the edit/update.

View 1 Replies

Forms Data Controls :: Duplicate Data In Gridview And Updating Textbox In DetailsView

Feb 4, 2010

Duplicate Data in Gridview and Updating textbox in DetailsView

View 2 Replies

Forms Data Controls :: Updating Record In Sql Databse Using Data From Gridveiw Or Formview

Sep 7, 2010

I am making a message module in with database of sql. i have made a gridview and enabled selecting. and a form view is synchorised with grid view on selecting. i am writing update sql but could not get a way to take data on Gridview or Formview to compare the record in sql database.

this is my page view


This my vb code

View 4 Replies

Forms Data Controls :: Gridview Copying Data From One Field To Another When Updating

Mar 5, 2010

I have a gridview based on a sqldatasource that has some colums from which two colums showing the data of two fields: field1 and field2. field1 is an ID which should not be updated and therefore it is readonly=true. The sql-query from the sqldatasource is:

SelectCommand="SELECT field1, field2 from anyView"

What I want is, that when a row is updated, then the value from field1 should be copied to field2 The update-query is:

UpdateCommand="UPDATE myTable SET field2=@field2 WHERE field1=@field1"

My idea was, that the @field2 paramter gets the value from the query string out of field1:

<asp:QueryStringParameter Name="field2" QueryStringField="field1" Type="Int32" />

But this does not work. Is there an easy way to copy the data from field1 to field2 when updating the row? In addition, is this possible, even if field2 ist not shown in the gridview (i.e. field2 is selected in the query but is not a field in the gridview but should be updated with value of field1).

View 3 Replies

Forms Data Controls :: Inserting / Updating Sql Data From A Listbox In Formview?

Jun 2, 2010

I have a web page with a gridview & formview (master/detail relationship) combo. On page load the gridview shows all records from a SQL table. On my page I have a button that when clicked shows the formview in Insert mode to allow users to add a new record to the data. I have also added a column to my gridview that has a link. When a user clicks this link it hides the gridview and shows the formview in edit mode with the detail from the record selected from the gridview.

In my formview I am using a listbox control to allow users to select multiple values. The choices in the listbox are populated by a SQL data table. I have successfully written code to post the selected listbox values to my SQL data field during Insert. When the user selects a record to edit I have code in the databound event to select values in the listbox from the choices based on the value in the sql data field. This works as well. My problem is that I cannot figure out the correct code to update my SqL data when a user is editing the record and makes changes to the selected listbox value. I have included my design code for my listbox in my formview edittemplate and also my behind code that I have attempted.

style="width: 454px">
Text='<%# Bind("ConstructionTypeID") %>'></asp:TextBox></td>


View 9 Replies

Forms Data Controls :: How To Get Data Key Of The GridView Row After Updating (in RowUpdated Method)

Jan 5, 2011

I have a requirement something as below.

1. I will click on the EDIT link in one of the grid view row. The row will change to edit mode

2. I will update the values and click update link in edit mode and edit mode closes.

3. At this point I need to capture the datakey of the updated row into some variable

View 3 Replies

Forms Data Controls :: Updating And Deleting Binary Data In DetailsView?

Apr 2, 2010

here is the link [URL]

for the updating and deleting binery data in Gridview same like that i want to updating and deleting data in detailsview?

View 7 Replies

Forms Data Controls :: Update DetailsView Data By Updating Object?

Mar 23, 2010

I'm using a DetailsView object to present a record from a database in table format. I'm actually using and ObjectSource object as the data source for the details view. In the object I am using as the source for the ObjectSource, I have paired properties that hold decimals. This is, I have a property called Year1 and another property called Year1Change. This for years 1 to six. The values from the Year1 properties are in a cell, whereas the change values are bound to texboxes. The code for the frontend is the following:


Now, as you can see in the tbYr2RtCh textbox, I have an OnTextChanged property to call an event handler. This is because I want to do two things when the text changes. The first one is to make the font in the textbox bold if the value it holds is different from the Year2 property. The second one is to change the text on tbYr2RevCh to adjust the revenue for the percentage increase in the rate. The problem I have is that I cannot access the object that is the source for the data and make those changes directly in the object, instead of having to update the database. I don't want to update the database until the client says so, but the changes should be calculated immediately. I thought about creating an method in the object that I could specify in the ObjectDataSource as the update method, but I'm still not sure how to go about it.

View 6 Replies

Forms Data Controls :: Preserver Old Values While Updating Data Using GridView?

Dec 9, 2010

I'm using ADO.Net code to access and update the data from the database. I'm using GridView for presentation. I wish to preserve old values of all the columns while updaing the records.

I'm using Code behind and not d Data Source controls. I wish to list the old records once record is updated.

View 5 Replies

Copyrights 2005-15, All rights reserved