Essentially, this is what I have:I have a view form for an object in MVC. On this form, I have a hyperlink. Every time that the user clicks the hyperlink, I would like an integer value inside of the object to increase by one, in addition to redirecting the user to a different page.Is there a way to do this and keep track of how many times the link is clicked?
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After submitting a form, the user is presented with a link to a pdf document. The link is straight to the document, it is not streamed.
If the user right-clicks and chooses 'save link as,' the document saves and opens fine. However, if the user just clicks on the link, the browser takes a very long time to respond (I'm going to guess it's 3 minutes) and then adobe reader gives the following error:
"the file is damaged and could not be repaired"
This is in Chrome v5, ASP.NET 3.5 and the link is returned inside an UpdatePanel.
I've been searching in all the forums, and websites for the last 4 hours without finding a solution for a problem that in the beginning I tought it was an easy one!!!This is my problem, I have a gridview with the following colums: select (link), Room Type (for hotels), and TotalThe total field Is a template field it has in the custom binding property a function: find_total(Eval("Room")) this function makes some calculation and returns the calculated Total value, and shows in the gridview without problems,The thing I cant do is: when the user clicks on the select link I want to get the text of the template field and put in a label control.
I tried, almost all the events of the datagrid, to reference the content of my template field but sometimes I receive a null value (seems that Im looking for the value before the find_total function has been executed) or I get an error "the index is out of range".I dont know how to approach this, I tought It has to be much easier, but Im very confused right now, if anybody knows how to do this
i have added the following link at one of my view:-
<%: Html.ActionLink("Like","")%>
but i watn when the user clicks on the Like link to update a count field at the books table by 1, so how i can implement this type of links uisng LINQ?
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I want to display a Modalpopupextender when user clicks on the link, but the above code does not work, it does not give an erorr but does not work too.
Could anyone provide guidance about the common technique of sending an email to the new user -> new user clicks the link in the email -> and then the account becomes activated and ready for use?
Currently using the CreateUserWizard control in .NET v4 and a Membership db in SQL Server 2008. If I need to do this via custom code and not the CreateUserWizard that's fine. Would be nice to see expert thoughts on this common, enterprise quality, new account validation technique.
The link below outlines a technique for sending a confirmation email but does not include activation:[URL]
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 have a mysql database and a sql server database.there is a link between these two tables via a foreign key.is it possible to connect two datasources together in my datamodel? if so please can someone tell me how i can do this? i have them both present in the data model, i just want to be able to link the two databases together.i am using asp.net mvc, c# and entity framework - all in visual studio 2008
View 4 RepliesI have a checkbox header in my gridview. My problem is I can't add a javascript when the user clicks the checkbox. What is wrong.
my gridview is
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On Row_DataBound I have
DirectCast(GridView1.HeaderRow.FindControl("Header"), CheckBox).Attributes.Add("onclick", "javascript:SelectAll();")
But I am getting an error of : Object reference not set to an instance of an object.
I also try
DirectCast(e.Row.FindControl("Header"), CheckBox).Attributes.Add("onclick", "javascript:SelectAll();")
how can i make next or previous button in asp.net? for example, in collection will display all product that i sell...and i want the URL appear like this "/collections/other-fashion?page=1", when user click next, the URL change to "/collections/other-fashion?page=2"..is it i have to make many form? i just want to use 1 form...im using vb languange
View 1 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'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 am changing a vb.net windows form program to browers application using asp.net and code behind vb.net. The form has a textbox for a date, currently when user clicks in the textbox a calendar pops up to force the user to select from the calendar. How do I do this using asp.net/code behind vb.net.
View 9 Repliesi 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]....
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 Replies 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 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.
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 2-3 update panel in my page and i don't want to load chart every time when my page loads or button clicks etc. I put that in update panel with triggers means only some clicks should loads chart. but that chart gets loaded everytime. how to stop that from loading
View 2 RepliesI am looking to enable/disable controls (TextBox, DropDownList, etc.) in a GridViews template column based on the users specific access level when the user clicks the edit button. I have tried the following two methods:
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I 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]....
i m having 4 radio buttons on default2.aspx page on the same page i m using a database it's columns are uname and status whenever the user clicks on the radiobutton the status of that name should increment by 1(counter variable).
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
[code]....
I have a bunch of textboxes on my page, I want the page to have an autoscroll , when the user clicks on tab, to move through the textboxes one after the other.
View 6 RepliesI 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.
