ASP.NET

Re: Update Multiple Selected Item from Checkboxlist to SQL server database

21-Jun-10 11:10

One, learn to format any code snippets you post here.

Bind the checklistbox to the datasource

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

Sandeep Mewara22-Jun-10 5:17

Sandeep Mewara

22-Jun-10 5:17

DocHoliday66 wrote:
when the user open the form for the same record number and want change the checkboxlist items. How do I go about doing this

You need to do the following:
1. Check the details about that 'record' number already exists or not.
2. If you find that there are items selected and saved in DB then retrieve that data using a Select query.
3. Once you have the data retrieved, go in a loop and explicitly select those items in the checkboxlist.

Plz help making in custom shape of content place holder...

Waqas0721-Jun-10 8:56

Waqas07

21-Jun-10 8:56

HI all friends i m stuck in my project badly i hav desind a page which should hav circle like shape of content place holder ....
will it be possible in asp.net to shape content place holder in custom as i wish
Thanx in advance friends

Re: Plz help making in custom shape of content place holder...

Adam R Harris21-Jun-10 9:02

Adam R Harris

21-Jun-10 9:02

Ummmm .... without using graphics (i.e. jpg, png, bmp) there is no way to make a circular item. Maybe HTML 5 but that's not fully supported by all browsers yet.

Your going to need to either dynamically generate the image; Professional C# - Graphics with GDI+[^] a nice place to start.

Or use a precanned image and just use some fancy JavaScript.

If at first you don't succeed ... post it on The Code Project and Pray.

Need way for index of dynamic ModalPopupExtender to be passed to MPE code

Adam Brown 321-Jun-10 8:52

Adam Brown 3

21-Jun-10 8:52

I have a dynamic list of rows in a table, and in each one of those rows are cells that contain a button, a ModalPopupExtender control, and a label control. If the user presses the button in the 15th table row, then a popup window should appear that will let the user pick a name. Than name must be returned from the popup and placed in the label in the table cell in the 15th row right next to the cell that contains the button. All of these controls are dynamically created at runtime based on the number of rows returned in a query.

So basically my problem will be solved once I know how to pass the index of the row selected in the table to the code that the MPE uses to select the name. If I can just get the index of theinto a hidden field I think I can get the rest.

Thanks.

Adam

Re: Need way for index of dynamic ModalPopupExtender to be passed to MPE code

Adam Brown 322-Jun-10 3:52

Adam Brown 3

22-Jun-10 3:52

I solved my problem by embedding the index in the ID of the button control, and then picking it off in the Click event of the button.

Webmethod needs to return string to Javascript function for processing.

Hardus Lombaard21-Jun-10 4:45

Hardus Lombaard

21-Jun-10 4:45

I have a WebDayView control (proprietary Infragistics ASP.net control) in a user control. This control has a client-side click event. The click event executes a piece of Javascript which in turn calls a static webmethod in the codebehind. What I want is for this webmethod to return the string “Hello” to the Javascript function so that an alert can display it. The problem that I have is that the alert displays “undefined” instead of “Hello”. This is because the webmethod executes only after the Javascript has executed. How can I get my code to work properly so that the alert displays the returned string from the webmethod?

Cs:
[System.Web.Services.WebMethod]
public static string SetAppointmentInfo(int key)
{
return "Hello";
}

Aspx:
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true">
</asp:ScriptManager>
<div>
<uc1:WebUserControl ID="WebUserControl1" runat="server" />
</div>
</div>
</form>
</body>
</html>

Js:
function WebDayView1_Click(oDayView, oEvent, element) {
alert(PageMethods.SetAppointmentInfo(15, OnSucceeded, OnFailed));
}
function OnSucceeded() {
//alert("Succeeded");
}
function OnFailed() {
alert("Failed");
}

Cs (user control):
protected void Page_Load(object sender, EventArgs e)
{
this.WebScheduleSqlClientProvider1.Connect("Database=cmRMI;Server=processor;user id=hardus;password=hardus");
this.WebDayView1.ClientEvents.Click = "WebDayView1_Click"; //register click event
}

Aspx (user control):
<asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">
<Scripts>
<asp:ScriptReference path="~/scripts/JScript.js" />
</Scripts>
</asp:ScriptManagerProxy>
<igsch:WebScheduleInfo ID="WebScheduleInfo1" runat="server"
onactivityadded="WebScheduleInfo1_ActivityAdded"
onactivitydeleted="WebScheduleInfo1_ActivityDeleted" onactivityupdated="WebScheduleInfo1_ActivityUpdated" >
</igsch:WebScheduleInfo>
<p>
<ig_scheduledata:WebScheduleSqlClientProvider ID="WebScheduleSqlClientProvider1"
runat="server" WebScheduleInfoID="WebScheduleInfo1" StyleSetName=""
StyleSetPath="" StyleSheetDirectory="">
</ig_scheduledata:WebScheduleSqlClientProvider>
</p>
<igsch:WebDayView ID="WebDayView1" runat="server"
WebScheduleInfoID="WebScheduleInfo1" StyleSetName="" StyleSetPath=""
StyleSheetDirectory=""
StyleSheetFileName="C:/Users/Hardus/Documents/Visual Studio 2008/WebSites/toets/ig_res/ElectricBlue/ig_dayview.css">
</igsch:WebDayView>
<igmisc:WebPageStyler ID="WebPageStyler1" runat="server"
StyleSetName="Default" />

Re: Webmethod needs to return string to Javascript function for processing.

Not Active21-Jun-10 6:40

Re: Webmethod needs to return string to Javascript function for processing.

21-Jun-10 6:40

Please read the forum guidelines and learn how to format code snippets you post. No one is going to read this unformatted garbage

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

Hardus Lombaard21-Jun-10 20:06

Hardus Lombaard

21-Jun-10 20:06

My apologies. Here is the formatted code:

Cs:

[System.Web.Services.WebMethod]
public static string SetAppointmentInfo(int key)
{ 
return "Hello";
}

Aspx:

<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<form id="form1" runat="server"> 
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true">
</asp:ScriptManager>
<div>
<uc1:WebUserControl ID="WebUserControl1" runat="server" />
</div>
</div>
</form>
</body>
</html>

Js:

function WebDayView1_Click(oDayView, oEvent, element) {
alert(PageMethods.SetAppointmentInfo(15, OnSucceeded, OnFailed)); 
}
function OnSucceeded() {
//alert("Succeeded");
}
function OnFailed() {
alert("Failed");
}

Cs (user control):

protected void Page_Load(object sender, EventArgs e)
{ 
this.WebScheduleSqlClientProvider1.Connect("Database=cmRMI;Server=processor;user id=hardus;password=hardus"); 
this.WebDayView1.ClientEvents.Click = "WebDayView1_Click"; //register click event
}

Aspx (user control):

<asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">
<Scripts>
<asp:ScriptReference path="~/scripts/JScript.js" />
</Scripts>
</asp:ScriptManagerProxy>
<igsch:WebScheduleInfo ID="WebScheduleInfo1" runat="server" 
onactivityadded="WebScheduleInfo1_ActivityAdded" 
onactivitydeleted="WebScheduleInfo1_ActivityDeleted" onactivityupdated="WebScheduleInfo1_ActivityUpdated" >
</igsch:WebScheduleInfo>
<p>
<ig_scheduledata:WebScheduleSqlClientProvider ID="WebScheduleSqlClientProvider1" 
runat="server" WebScheduleInfoID="WebScheduleInfo1" StyleSetName="" 
StyleSetPath="" StyleSheetDirectory="">
</ig_scheduledata:WebScheduleSqlClientProvider>
</p>
<igsch:WebDayView ID="WebDayView1" runat="server" 
WebScheduleInfoID="WebScheduleInfo1" StyleSetName="" StyleSetPath="" 
StyleSheetDirectory="" 
StyleSheetFileName="C:/Users/Hardus/Documents/Visual Studio 2008/WebSites/toets/ig_res/ElectricBlue/ig_dayview.css"> 
</igsch:WebDayView>
<igmisc:WebPageStyler ID="WebPageStyler1" runat="server" 
StyleSetName="Default" />

Re: Webmethod needs to return string to Javascript function for processing.

Not Active22-Jun-10 1:34

Re: Webmethod needs to return string to Javascript function for processing.

22-Jun-10 1:34

One, you should have editted the original post rather than adding more. Roll eyes | :rolleyes:

Have you debugged?

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

Hardus Lombaard22-Jun-10 1:38

Hardus Lombaard

22-Jun-10 1:38

Yes, thanks. I've managed to make it work.

asp.net smtp error

aamirzada1221-Jun-10 3:03

aamirzada12

21-Jun-10 3:03

from last two three days i get this error message althoug it was sending mail before no change in code.

The transport failed to connect to the server

Re: asp.net smtp error

Not Active21-Jun-10 3:11

[Cross-post] asp.net smtp error

21-Jun-10 3:11

Just a guess, but maybe the server is down, host name has been changed, is being blocked, etc. What have you checked?

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

Sandeep Mewara22-Jun-10 5:05

Sandeep Mewara

22-Jun-10 5:05

Please pick a forum and post your question. Posting at multiple forums is not encouraged here.
http://www.codeproject.com/Questions/88908/get-error-in-sending-mail.aspx[^]

Using Ajax control in User Control (ascx) [modified]

-Muc_21-Jun-10 2:37

21-Jun-10 2:37

Tach experts ..

I have ne problem where I do not know to solve that...

I have a control that is added in a page. Basically it is a Content Management System.

It selects a new page and can add different controls.

In the control itself, I use a ModalPopupvon Ajax, but who needs a script manager.

Now I wonder whether in the side where the control is already added a ScriptManager exists otherwise I add one.

Here

void AddScriptMagnager()
        {
            //get the existing ScriptManager if it exists on the page

            ScriptManager _scriptMan = ScriptManager.GetCurrent(this.Page); 

            if (_scriptMan == null)
            {
                //create new ScriptManager and EnablePartialRendering or whatever
                _scriptMan = new ScriptManager();
                _scriptMan.EnablePartialRendering = true;
                _scriptMan.EnableScriptLocalization = true;

                if (this.MuMPage.Page.Form != null)
                {
                    foreach (Control ctrl in this.MuMPage.Page.Form.Controls)
                    {
                      this.MuMPage.Page.Controls.Add(_scriptMan);
                    }                    
                }
            }
        }

I always get the error that a Extendersteuerelemente may not be registered before PreRender.

I appreciate any help and thanks a lot in advance.

modified on Monday, June 21, 2010 9:02 AM

Not Active21-Jun-10 3:01

21-Jun-10 3:01

[CODE] There is a defined tag for this, <pre> implemented by clicking the "code block" toolbar item directly above this textarea. Please correct your post and read the posting guidelines for this site.

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

Not Active21-Jun-10 3:05

21-Jun-10 3:05

Add where are you calling the AddScriptManager method? Obviously no in the PreRender event handler.

The common implementation is to include a ScriptManger in the master page so it is not necessary to be included in child pages and is available for use.

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

-Muc_21-Jun-10 3:09

21-Jun-10 3:09

but what shall i do if there is none available in the master page?

Not Active21-Jun-10 3:12

21-Jun-10 3:12

You wrote the master page correct? Add a ScriptManager! If you did not write the master page then the author probably did not intend for Ajax to be used in this manner

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

-Muc_21-Jun-10 4:37

21-Jun-10 4:37

Nope, i c´ant! This is Standart site for everysite inour CMS.
I'm trying to do exactly that! Just when none is there in the page where I try to add the control at runtime and add a Script Manager.
And i get

Collection was modified; enumeration operation may not execute.

-Muc_21-Jun-10 7:33

21-Jun-10 7:33

HELLO, I now have a template contains a script manager.
but I get this error message but still

Extender controls may not be registered after PreRender

Not Active21-Jun-10 11:07

21-Jun-10 11:07

HELLO, the error tells you what to do

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

-Muc_21-Jun-10 11:20

21-Jun-10 11:20

but what is the right event to put into?