Re: How to Read ID and Value of dynamic buttons on submit button click - ASP.NET Discussion Boards

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Re: Gridview not getting updated

AnandDesai1912-Jul-10 0:59

AnandDesai19

12-Jul-10 0:59

You need to Bind Grid once again after database update. Otherwise how Grid comes to know that database is updated and it should show latest data Big Grin | :-D

. You need to force it. TO avoid useless postback, try using AJAX.

Re: Gridview not getting updated

AnandDesai1912-Jul-10 1:05

AnandDesai19

12-Jul-10 1:05

_______________________ wrote:
this.Server.Transfer("portfolio.aspx?update=y"); GridView1.DataBind();

This is Jumping to portfolio.aspx with IsPostBack = True, So GridView1.DataBind(); below it is never executed. You need to run query once again friend to bring back latest data.

Gridview-checkbox

amitamit09910-Jul-10 20:32

amitamit099

10-Jul-10 20:32

Hi All,
There is two column in Gridview. First is checkbox and second is textbox.
when i checkbox is check, then textbox visible should be false.
else i have to make textbox visible true.

got it...

if checkbox.checked= true then
textbox.Visible= false
else
textbox.Visible= true
end if

so...problem is i am not getting the event of checkbox...

plz can u send me code..

Re: Gridview-checkbox

Not Active11-Jul-10 3:20

Not Active

11-Jul-10 3:20

DataGridDemo[^] Look at the section titled Checkboxes and Textboxes

I know the language. I've read a book. - _Madmatt

Re: Gridview-checkbox

amitamit09911-Jul-10 19:24

amitamit099

11-Jul-10 19:24

Thanks for your replay...

Re: Gridview-checkbox

Mangesh412-Jul-10 1:43

Mangesh4

12-Jul-10 1:43

if u want disable the textbox which is in grid acco. to checkbox then you should write this code

for i=0 to gridview.row.count-1
if ctype(gridview.rows(i).findcontrol("checkbox"),checkbox).checked=true then
ctype(gridview.rows(i).findcontrol("textbox"),visible).checked=false
else
ctype(gridview.rows(i).findcontrol("textbox"),visible).checked=false
end if
next

Message Removed

9-Jul-10 21:00

Mansi Arora

9-Jul-10 21:00

Message Removed

Re: How to Read ID and Value of dynamic buttons on submit button click

Sandeep Mewara10-Jul-10 3:28

Sandeep Mewara

10-Jul-10 3:28

Looks like, this is the third time you are posting this question. What have tried so far?
Q1:http://www.codeproject.com/Questions/92675/Read-Dynamic-Button-Id-and-Value.aspx[^]
Q2:http://www.codeproject.com/Questions/93045/Read-Dynamic-Button-Id-and-Value.aspx[^]

Once again, when you create those buttons, add the button click event handler to them. Once you add the click event, (which can be generic event for all 150 buttons!) just check the 'sender' object, and you will be able to retrieve the ID using it.
Try it!

crystal report images not display on live

vid nandha9-Jul-10 20:52

vid nandha

9-Jul-10 20:52

hi all,

can u give me the solution of crystal reports...

on live crystal reports images not display....... Frown | :(

thanx in advance

Re: crystal report images not display on live

Sandeep Mewara10-Jul-10 3:26

Sandeep Mewara

10-Jul-10 3:26

vid nandha wrote:
can u give me the solution of crystal reports...

You need to elaborate on what you need!

Meanwhile, have a look at this if it helps: Dynamic Crystal Report with C#[^]

using Recurrence Rule with google calendar

sunit_829-Jul-10 20:12

sunit_82

9-Jul-10 20:12

Hi

I have been stuck withl this problem for sometime now. I want to programatically add recurring event to my google calendar. But i'm not able to get correct format for the recurring rule string. I'm able to add a non-recurring event, but when i set recurring rule to a event an try to insert this event, i get
"(400)Bad Request" error. Can somebody share a working example of using Recurrence Rule to add event to google calendar.

My example code and forum discussion can also be found at :
http://www.google.com/support/forum/p/apps-apis/thread?tid=6dcb9f5db13727ed&hl=en

Please help. do not just point me to http://tools.ietf.org/html/rfc2445 or a similar doc.
I want to know a working format for RRULE for Yearly or Monthly ocurring events.

Thanx,

s.a.w.

Embedded CSS not working during designtime [modified]

Fayu9-Jul-10 7:48

Fayu

9-Jul-10 7:48

I have an embedded css resource which contains styling info for a table. When I run my app, the table is shown with the styles specified. During design time, these styles are not applied to my table. More info below. I think my problem may be that the OnPreRender may not be run during design time. What are my options?

Thanks in advance.

assembly.cs:
[assembly: WebResource("MyNamespace.StyleSheet.css", "text/css", PerformSubstitution=true)]

MyControl.cs:

void RegisterStyleSheet()
{
    string includeTemplate =
        "<link rel='stylesheet' text='text/css' href='{0}' />";
    string includeLocation =
          Page.ClientScript.GetWebResourceUrl(this.GetType(), "MyNamespace.StyleSheet.css");
    LiteralControl include =
          new LiteralControl(String.Format(includeTemplate, includeLocation));
    ((System.Web.UI.HtmlControls.HtmlHead)Page.Header).Controls.Add(include);
}

protected override void OnPreRender(EventArgs e)
{
    RegisterStyleSheet();


    base.OnPreRender(e);
}

modified on Friday, July 9, 2010 1:54 PM

Re: Embedded CSS not working during designtime

Fayu9-Jul-10 8:06

Fayu

9-Jul-10 8:06

Figured it out. I changd the RegisterStyleSheet to return a string:

string RegisterStyleSheet()
{
    string includeTemplate =
        "<link rel='stylesheet' text='text/css' href='{0}' />";
    string includeLocation =
          Page.ClientScript.GetWebResourceUrl(this.GetType(), "Fyuzon.Membership.Web.Css.BaseGridStyleSheet.css");
    return String.Format(includeTemplate, includeLocation);
}

and override the RenderControl with the following:

public override void RenderControl(HtmlTextWriter writer)
{
    writer.Write(this.RegisterStyleSheet());
    base.RenderControl(writer);
}

Works like a charm... If there is a better way of doing this, please do let me know.

checkbox viewstate disable and checked changed

mark_me9-Jul-10 6:46

mark_me

9-Jul-10 6:46

Hi,
I needed to create some controls in itemdatabound(grid) coz the number of controls to be rendered was only known at item databound of grid. the controls needed to raise event so i added events at runtime. All was working fine until recently i was asked to have another view for those controls outside the grid. I managed to create the controls once again in pageload. but the treeview was having viewstate problems coz controls once loaded and then if changed , the viewstate for the previous controls was being assigned to current controls. I managed to solve this by disabling viewstate for all the controls but now i see that the checkbox checkedchanged event is raised only when it is checked.
The reason being that on pageload , since the checkbox has no viewstate, so the default value being unchecked is considered changed only if checkbox is checked.

The problem gets solved when i enable viewsate but i can't enable viewstate.
Is there any work around for this issue... . can the viewstate be assigned values for a particular checkbox and then removed at a button click, because there is a save button and if i can clear viewstate values at click of that button then probably it would work. I have tried clearviewstate and its not working.
Please provide help

Thanks
haseeb

Re: checkbox viewstate disable and checked changed

T M Gray9-Jul-10 10:21

T M Gray

9-Jul-10 10:21

So the problem is with a treeview? I can't tell from your question if the gridview is relevant or even on the same page. Are you changing the viewstate setting at the control level or the page level? I am not sure what "previous controls" you are talking about either. I think your best approach is to solve the viewstate problems the treeview was having before you turned off viewstate. You should never be forced to turn off viewstate to get something to work.

The gridview should provide a naming container to prevent name collisions between the two sets of controls, but maybe you are adding them in some weird way.

form submit

netJP12L9-Jul-10 6:25

netJP12L

9-Jul-10 6:25

Is it possible to submit a specific region on a form rather than submitting the entire form.

I have many controls on a aspx page. If one of the control is submitted through a button i want that control to be updated and pass values. The problem is I couldn't put two form tag inside apx page. Is it even allowed.

Thanks

Re: form submit

shreekar9-Jul-10 6:41

shreekar

9-Jul-10 6:41

Have you looked at AJAX and UpdatePanel?

Shreekar

Re: form submit

netJP12L9-Jul-10 7:01

netJP12L

9-Jul-10 7:01

That's cool.
Thankkkks

problem in implementing validations in dynamically generated textboxes in Desktop vb.net application

Amit Spadez9-Jul-10 2:03

Amit Spadez

9-Jul-10 2:03

Hello coders,
I am getting one problem in the saving the items information. I have taken one textbox for the NumberOfAssets based on which further generates the respective textboxes. And Before saving the information, I want to implement the validation check on those dynamically generated textboxes i.e. those textboxes must not be empty.
For instance, If I enter 3 (integer value) in the "NumberOfAssets" textbox, it further generates the 3 textboxes, And before saving the window form, there must be a validation check for those 3 textboxes.
I could not come up with the solution that how to put the validation using For Loop and where to do it
as well..
please help ....

Re: problem in implementing validations in dynamically generated textboxes in Desktop vb.net application

Not Active9-Jul-10 2:48

Not Active

9-Jul-10 2:48

How are you creating the other textboxes? Add RequiredField Validators along with the textboxes.

I know the language. I've read a book. - _Madmatt

Nested Master Page Problem

Ravindra Bisen9-Jul-10 1:13

Ravindra Bisen

9-Jul-10 1:13

Hi all,

I need to make an application it should have two level menu.
for this i created two master pages.

Can i select First master page for second mater page(nested concepts).?

I have done that but the content of second level master page is not appearing in the content page of second master page.

Re: Nested Master Page Problem

Not Active9-Jul-10 2:45

Not Active

9-Jul-10 2:45

Yes, you can have nested master pages, but for creating a two level menu why would you do this?

I know the language. I've read a book. - _Madmatt

Re: Nested Master Page Problem

Ravindra Bisen9-Jul-10 3:19

Ravindra Bisen

9-Jul-10 3:19

The situation is like that

Level 0ne Link1 Link2 Link3
Level two Link2.1 Link2.2 Link2.3

Level three Link2.1.1 Link2.1.2 Link2.1.3

all level coming from database so i don't want to create upper level menu all time.

Re: Nested Master Page Problem

Not Active9-Jul-10 4:08

Not Active

9-Jul-10 4:08

Nested master pages are overkill for this situation. Just build the menu as necessary. Possibly use divs to contain the menus and show/hide as necessary.

I know the language. I've read a book. - _Madmatt

Re: Nested Master Page Problem

shreekar9-Jul-10 6:48

shreekar

9-Jul-10 6:48

Assuming that the set of menus are defined by the user type, you could build .js files with static menus per user type. Include the appropriate .js file dynamically according to the user.
Alternately, include the .js files in the correct set of pages with a particular menu level.

Shreekar

Last Visit: 31-Dec-99 18:00 Last Update: 11-May-24 10:46

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