I want to learn how to use form view but i can't find any tutorial that have a get data from database and display using form view or inserting data to database.
View 1 RepliesI am using a from view for data entry. I need to verify that a check box is true or false after editing a record.
I have been accessing label text using the following|
CType(FormView1.FindControl("RespDeptLabel"), Label).Text
How can I access the state of a checkbox in the form view to determine if it is true or false
is there any way i can assigned an imageurl to html img tag from database like ... something like that or i can assign image url to html img tag from code behind like imgCaravan.ImageUrl= "~/images/" + rdr["image"].ToString(); As I am using a image swapping jquery which uses html tag to display images . The issue is I am getting the image url from the database , i just cant find a way to pass the url to html tag, I can do this by using asp image control.
View 1 Repliesasp.net using visual studio 2008 3.5 framework with sqlserver 2008. I have a webform (derived from master page) so its a content form with content placeholder. It has two text boxes, dynamically populated checkboxes from database and 8 radio button groups. It has two custom validators attached with two of my fields also. I've tried every way to clear my form but its not working somehow. I've tried Control iteration method. Ive tried btnReset.Attributes.Add("onClick","document.forms[0].reset();return false;"); thingy...but none is working.
View 4 RepliesOnce again something for a new bee... I have 3 questions -
1. I wanted to add a drop down list instead of a text box to my grid control (which should come up on clicking editing)
2. Similar control for form view
3. On click "select" in a grid view, I want to open a new web page which will show a form view attached with the same "select" index.
how to call AJax rating control in Form view ?
I have 1 rating control in fromview in code behid page i wan to call Ajax rating contrl in formview for determine event and property .
I am new to working with the Form View control so I am not quite sure how to do this.
I want my users to be able to enter search criteria into text boxes at the bottom of my FV just beneath a table and then click a button to initiate a DB search and rebind of the form.
Where do I create/ access the button's event handler to make this happen ?
I would like to have buttons in the Item template and possibly the edit template sections of the FV.
So I have created my buttons and now I want to access their button click events.
Here is my meager start this is located in the Formview databound event:
[Code]....
I have a listbox that I am populating at runtime with javascript. After the listbox is populated I am using a button to get that value. on button click when I am trying to get the value it is the listbox item count is 0, Can anyone tell what's wrong after t he javascript populates the code,I have written the code in button click :
for (int i = 0; listbox1.Items.Count - 1; i++)
{
string s = listbox1.Items[i].ToString();
}
the value of count is showing as 0, though it has the values populated. What I am missing ?
currently I am doing a web application such that after user search for all the contracts,the contract id is a hyperlink in which user can click on it to view the results tied to it. There is 2 pages. One is for the search page and after searching results is populated below. The contract id in the grid view is a hyperlink so that when user clicks on it, they will go to another page and view the specific records tied to it. How shld I do this as I am creating this web application in 3-tier formatting.
This is the search.aspx:
[Code]....
This is the next page that will display the results tied to this particular ID:
[Code]....
How to add a form and a loginview control at runtime? and how can i set loginview LogedInTemplate and AnonymouseTemplate at runtime?
View 4 RepliesI hope I have the right forum =)
Here is the issue.
I have a table:
[URL]
What I would like to do is retrieve the Grade score based on a number that is between the Max and Min for that Job Title.
I presume the sql would be like:
"SELECT [Grade] FROM [NUGGET_Tech_Score] WHERE ([Job_Title] = @Job_Title AND @total BETWEEN [MinScore] and [MaxScore])"
However since I am new at this, I am not sure how to get the grade and show it as a label on my form.
Should I be using a Form View control instead of the SQL statement?
I have tried a lot and have reached a dead end.
I have a to show multiple gridviews on one page and all these are getting populated dynamically.
i have figured a way to populate the gridview dynamically and display them, but i cannot get how to modify these values and display them as i want.
here is the code. for .aspx page
[code]....
I have a somewhat complex model that I need to pass to a MVC 2 Create view so its properties can be filled out. I'm not sure how to actually create this model as it has some relationship data that must also be filled out during the creation process.My main model is a Game. Most of its properties are scalar. It contains a foreign key to Content, for the game reviews, and there's a many-to-many relationship between Games and Platforms - games can be on a variety of platforms (PS3, XBox 360, etc.), and each platform has a library of games.When I pass data to my Edit view, it's as simple as:
[Code]....
I'm unsure what to do in the case of Create as I'm not sure how to link the associated parts - Content and Platforms - to a Game object.
I saw first few video tutorials and they seemed to get the values from the control like text = Textbox1.text; All the form fields are got this way. On the other hand in mvc all the request parameters are populated into a model object. I am not sure whether this already exists or not, but is there any mechanism built-in asp.net which would populate the data from the controls automatically and give us a nice model object which can be saved directly onto the db. Something like this:
<asp:textbox ... ... value="${model.name}">
I don't remember the exact syntax of textbox control. So in this case the textbox would be filled when get request and put into model object when posted back.
Im dynamically generating an HTML Select Box, lets call it myselect. Im creating this select box based on some database values Im generating an HTML Select Box.. almost like a string that Im just spitting out to the page. So it's never a control in the codebehind, just part of a string thats rendered as HTML by the browser. If I submit my form, and in my codebehind I perform:
Dim myVal as String = Request.Form("myselect")
That code will give me the VALUE of the myselect select box. How can I refer to this control to cast it as a System.Web.UI.HtmlControls.HtmlSelect control? Request.Form seems to give me the value, but I want to reference the object itself..
how to programmatically create an ASP.NET Menu Control populated using LINQ to SQL (with an unknown number of levels) and couldn't find one anywhere. It took me a while to figure out the logistics of it so I thought I would post my final solution so that you don't have to spend time figuring this out for yourself. Note that I am a self taught developer so I am potentially breaking any number standards coding protocols.
In this example I am working with an ASP.NET project named Virtual. Non-Standard NameSpaces are Virtual.(tools, components) etc...
1. Create your database table that will eventually be used to populate your menu control.
[Code]....
When I use the code below an error accur when click add button to insert into sql because the selected value in DropDownList is back to --select-- Idon't know why it should be the the value I selectedbut when not use this code and bind the DropDownList using wizard it works but I need to use the code to make the first selection is --select--.
private void PopulateDropDownList() {
string constr = ConfigurationManager.ConnectionStrings[1].ConnectionString;
using (SqlConnection con = new SqlConnection(constr)) {
using (SqlCommand cmd = new SqlCommand("SELECT Country_ID,Country_Name FROM Country", con)) {
using (SqlDataAdapter da = new SqlDataAdapter(cmd)) {
[Code] ....
in my application i need call new form on click of node in tree view control in asp.net 3.5 c#.
View 1 RepliesI have a web form where I create an array of type structure.
In this form I have:
[code]....
but this is not OK.
I have to access the parent form's controls inside an event handler method on my user control's code behind.
View 4 Replies[URL] .... I Need to search record from GridView by using the textbox but not want to configure this with SQLDataSource Manually (Front End) therefore how to filter gridview from Codebehind.
View 1 RepliesI want to call a function present in code behind from front page (html : source code)
i want to use like this:
Source code
<a href='<%# linkAlpha("B").ToString()) %>' title="B" id="B_List" runat = "server">B</a>
Code Behind
protected string linkAlpha(string value)
{
// /market-research/<%#Eval("customname")%>/
string str = "";
if (Request.Url.DnsSafeHost == "localhost")
{ // /market-reports/<%# Eval("customname")%>/
str = "Alpha_Category.aspx?q=" + value.ToString().Trim();
// Response.Redirect("Alpha_Category.aspx?q=" + value.ToString().Trim());
}
else
{
// str = "/market-reports/" + value.ToString().Trim() + "/";
str = "/Alpha_Category.aspx?q=" + value.ToString().Trim();
}
return str;
}
i friends i am having two forms say form a and formb and having two panels in formb and i want to show this panels from forma based on some condition and the code which i am using is
Dim capfrmobj As New CaptureForm
capfrmobj.panelvf.Visible = True
capfrmobj.pnlc.Visible = False
capfrmobj.pnlnc.Visible = False
then also i am not getting the output
When a user that has their IE set to save passwords hits my "Reset Password" form, the first text box set with TextMode set to "Password" is populated with the users saved password. Understandable, this is not the affect I would like as this is their "old" password. I cannot set the text of a text box with mode set to "Password" (naturally). Does someone know how to suppress or clear this value when IE is saving passwords?
View 4 RepliesHow do I change modes in form view? "FormView.DefaultMode" doesn't work and "FormView.CurrentMode" isn't allowed because it is read only
View 9 Replies