I want to reload the page when the user clicks on the back button, from a particular page.Say for example there are three pages:
Page1.aspx,Page2.aspx,Page3.aspx
I want when user move from Page2 to Page3. When he clicks on "Back" button on browser page shld load I have tried adding a onload function JS in Page2 it works out. The issue is identifying user is coming from Page3.
after user loggs out if he clicks the browsers back button then users had to be redirected to login page
doenst matter how many time the user clicks on back button take him to login page
how to achieve this let me know
I have an input form on a page along with gridview and combo box. a user first select a filter combo box then click on search, to see a return values in a grid view format. then a user can enter new row once he / she cick add, i want the page to reload and the new inserted value to show in the gridview.
View 1 RepliesI have written custom code for login and logout...When use clicks on logout button the current session is closed and user is redirected to a login.aspx page...The problem is that when a user click a back button on internet explorer it the previous page he was navigating is shown to him...(altough he cant perform any operation as session is null and their is condition in page load that if session is null user should be redirected to login page)May i have to clear cache of client ??
View 3 Replieswhen user click forgot password it asked user name and email and send his password on his email.
How implement this task in asp.net. with datbase sql server.
I'm trying to populate a gridview after the user clicks a button. In the button_click event handler I'm fetching the info I want to display on the grid. this is the code I'm using to do it...
[code]....
I have a web page that shows all contacts and its running fine.
When user doen not activity for some time and after that user clicks the button to download records, its shows message:
Validation of viewstate MAC failed I not getting where this problem arise and what to do to solve.
One imp thing, after being inactive for some time when I logout and then log in then its works fine.
I assume it can be session timeout problem, but dont know how to deal with it.
i have a gridview with a checkbox in it, when the user clicks the select button i want the checkbox to uncheck... i've made the select button a template and added the following code:
[code]....
how to stop body onload= event from firing when user clicks server side button .
this is my below code in client side
[code]....
when i clicks server side button it raises body onload function again?
I want to raise this body onload function only when page load not in server side button click.
I want to develop the same future in C# , that is there in asp.net (MODEL POP UP) .
when ever i click on the button, that should come up with a panel to enter the values.
I want to disable a button when ever user clicks on that. My button present inside the Updatepanel control AJAXI tried with the OnClientClick="javascript:$get(btnUpdate).disabled=true;" button is disabling but that is not calling btnUpdate_Click() server side logic. Please suggest me how to do this.I need to disable button when ever user clicks first time and I need also btnUpdate_Click() logic please adavice me.
View 3 Repliesi m having problem with logout code in asp.net with c#. this logout code should end session, disable browser's back button and and if somebody try to login by paste the url of any user account page.i used this code in login page
protected void Button1_Click(object sender, EventArgs e)
{
Session["name"] = TxtUserName.Text;
}
and in logout i used this
protected void logout_Click(object sender, EventArgs e)
{
Session.RemoveAll();
Session.Abandon();
Response.ClearHeaders();
Response.Redirect("login.aspx");
}
nothing happening back button is still visible
I am trying to see if it possible to create a back button that goes back 3 pages and refreshes that page. The make up of my page is a little complex. The Home page has a password prompt that enables a multiview to be visible with a gridview of information. The gridview has a details link that has a 2 querystrings that gets sent to the details page. The details page has the ability to be edited and updated. this is why I wanted it to go back 3 pages. The code I am using to go back is
<asp:Button ID="Button2" runat="server" CausesValidation="False" OnClientClick="javascript:history.go(-3);return false;" Text="Back" UseSubmitBehavior="False" />
I have modal popup extender with two buttons called continue and cancel within it.I get this popup warning when session is going to expire.When I click cancel button it should logout me and when I click continue button it should extend my session for next 20 minutes. Both button gets trigered when I click them.Problem is that when I click continue button it should extend session for another 20 minutes and alert should disapper.That doesn't work.
[Code]....
i have a page it contains a User Control. in it we have a Button "View Tree" it will open a pop up window (contins a tree view).when we select any node in the tree the Corresponding item will be Loaded in the User Control and Close the Popup.i want to achive this With out re loading the total page. i am using VS 2008.
View 1 RepliesI am trying to trigger a update planel when a user clicks on an button on a GridView. Once the button is pressed the id of the record gathered and then more information will be gathered and sent to lbl.Text in updatePanel1.
[code]....
when I was trying to set this ModalPopUpExtender i was using a btn1 as the targetCOntrolID. btn1 is no longer used and i want to remove it from the page, but dont know what to do about the TargetControlID.
ASP Code [Code]....
VB Code Behind
[Code]....
There is a gridview on the page and when the user clicks the link button it calls the popup..
[Code]....
How can I remove btn1 and the ModalPopUpExtender still work ?
I'm using a ASP.NET Web Form to capture information from a user and then email the results to me. This is working well.
The problem is, that the SMTP Relay Server I am using from my ISP seems to be a bit slow so once I hit SEND on the form, it seems to take a little longer than average before sending the user through to the "Thank-You" page.
To counter-act the long wait time, I would like to add a little bit of code that will display on the Web Form once the user clicks the send button, but before the data is actually sent or they are forwarded on to the thank-you page.
Right now in my file.aspx.vb I have:
Try
smtpClient.Send(mailMessage)
Response.Redirect("thankyou.aspx")
Catch smtpExc As System.Net.Mail.SmtpException
'Log error information on which email failed.
Catch ex As Exception
'Log general errors
End Try
What I'm wondering is if it is possible to have a HIDDEN control of some type on the form and then change Visible=False to Visible=True to have the text display once the user clicks the Send button? Or should this be done another way?
I have a form free user feilds, some drop down which are populated by a database data and a button. I want to create a new line in a table when the user clicks on the button. the values for this new line will come from the Values (not visible content) of the drop box, the content of the text feild, the user ID that I should get from the connection and the current date... ie, I want do do a INSERT INTO table (userid, dropdown, text, date) values (how do I get the user ID from the session?, how do I get the value from the drop down?, how do I get the text from the text box?, how do I get the current date?)
View 6 RepliesI display a bunch of data using a ListView. In the ListView, I insert a CheckBox control that allows the user to select the items he likes. User then clicks a button i.e. button control.I now need to get the data for selected items underlying data. I could use some help with this. Here's what I have so far:
[Code]....
And this is the OnClick event for the button:
[Code]....
i am trying to do is set my page up so that when a user clicks on a row in the gridview a hidden checkbox is unchecked... i am new to asp.net but never thought something as simple like this could be so difficult to work out... i've been on it for around 5 weeks now, i started this on my first day of the website, and have actually designed and written the entire site while still trying to work this out... i first did this on the selectedindexchanged event:
Dim cbox As CheckBox = CType(GridView1.Rows(GridView1.SelectedIndex).FindControl("CheckBox1"), CheckBox)
If cbox IsNot Nothing Then
If cbox.Checked = True Then[code]....
problem is the above code throws up errors...! once i take out the where clause it unchecks every checkbox and writes it back... is there a way i can say just uncheck the selectedrow checkbox and update that one row???
i'll admit there are better ways of doing this, and i'm sure the above code is a little messy,
So I am using a simple GridView control to display a table containing Sender_ID, Subject(hyperlink), date . When the user clicks on the subject hyperlink, another page with the Body should open. This page should also contain a Back button for navigation.
View 5 RepliesI use VS 2008 and C#, asp.net
I need to reload page after button click.
I have tried following
[code]....
it did not work.
The reason i need to reload page is that in the page load im creating cookie. THis cookie helps me to avoid 1 messagebox every time i load page it loads only the first time.
but the problem is that when the page is loaded it will not disappear when i use other widgets on the page.
but when i go to another site and i go back then it works. So i clearly need something to clear the cache or reload.
I have a web page (Orders.aspx) that gets some orders and show them in a Gridview .The orders list I get from DB is depend on a field named Status. The page has a master page that contains a Tab user control. The user control has several tabs and every tab has a different Status. Therefor, when the user clicks on every tab, I want to pass a value as status to my content page (Orders.aspx) and then select the orders from DB based on status.
View 1 RepliesI have a ListView tied to a DataSource, included in the layout is a Literal control. I want to be able for the user to click the Select button, and then I want to populate the Literal control with some Data. I have it working, but I have to click the Select button twice to get the data to show. My code is below.
Here is the html
<asp:ListView ID="ListView1" runat="server" OnItemCommand="ListView1_ItemCommand" OnSelectedIndexChanged="ListView1_SelectedIndexChanged"
DataKeyNames="TxnID" OnItemCommand="ListView1_ItemCommand">
<LayoutTemplate>
[Code]....
