Insert values into Listbox with Javascript - ASP.NET Discussion Boards

Re: Any thing equivalent to "eval" in ASP.NET?

Guffa7-Oct-06 12:09

7-Oct-06 12:09

No.

There are other ways of doing similar things, depending on what you want to do really. You have access to the compiler dll, so you can actually compile code in the runtime. You can use reflection to create objects if you know the class name, and to access members of objects. If you want to find a control in the current page, there is a FindControl method.

---
b { font-weight: normal; }

Equivalent of TMemoryStream (PASCAL) in VB 6.0

logicon7-Oct-06 4:59

logicon

7-Oct-06 4:59

I am converting a DELPHI application to VB 6.0. Language in the DELPHI Project is PASCAL. In the application coder has created a TMemoryStream type. I just want to know what is its equivalent in VB 6.0

The complete code is -

<br />
function TForm1.BackupFinger():integer;<br />
var<br />
bRet:boolean;<br />
iRet:integer;<br />
jh:integer;<br />
dwMachineNumber,dwEnrollNumber,dwEMachineNumber,dwBackupNumber:integer;<br />
d1,d3:longint;<br />
buf: array[0..800] of longint;<br />
m:TMemoryStream;<br />
begin<br />
jh := StrToInt(cbJh.Text);<br />
d1 := 0;<br />
d3 := 0;<br />
dwMachineNumber := jh;<br />
dwEnrollNumber := qfp.FieldByName('dwEnrollNumber').Value;<br />
dwEMachineNumber := qfp.FieldByName('dwEMachineNumber').Value;<br />
dwBackupNumber := qfp.FieldByName('dwBackupNumber').Value;<br />
bRet := FPKeeper1.GetEnrollDataB(dwMachineNumber,dwEnrollNumber,dwEMachineNumber,dwBackupNumber,d1,buf[0],d3);<br />
if bRet = true then<br />
begin<br />
m := TMemoryStream.Create;<br />
m.Position := 0;<br />
iRet := m.Write(buf,800);<br />
qfp.Edit();<br />
qfpdwEnrollData.LoadFromStream(m);<br />
qfp.FieldByName('dwPassWord').Value := d3;<br />
qfp.FieldByName('Memo').Value := 'Backuped';<br />
qfp.Post();<br />
m.Free;<br />
BackupFinger := 1;<br />
end<br />
else<br />
begin<br />
BackupFinger := 0;<br />
end<br />
end;<br />

Please help if someone has any idea about this.
Thanks

Can not create web applicaion

nkjha17-Oct-06 3:00

nkjha1

7-Oct-06 3:00

Hi,

I Have a window 2003 server machine. I Installed visual studio.NET 2003 on my machine.
In Microsoft visual studio .NET 2003 a error is occured ,
when I want to create a new project in ASP.NET Web
Application visual studio .net has dected that the web
server is runing ASP.NET version 1.0.
The web application you are creating or opening can be
configured to be complaint with ASP.NET 1.0 .
however , the application will not able to use new
features from ASP.NET 1.1 .

So I can't work on my machine for Dot Net .
Plz sugess me for this .
Thanks all off u .

nilesh

Re: Can not create web applicaion

just3ala27-Oct-06 20:09

just3ala2

7-Oct-06 20:09

On the run or command prompt

C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspnet_regiis.exe

assuming that windows is installed on ur C:\ drive

this will update the framework version

Hope it would help

Best Regards
3ala2 Smile | :)

Re: Can not create web applicaion

nkjha18-Oct-06 2:37

nkjha1

8-Oct-06 2:37

Thanks , But Problem is same.

nilesh

Displays pop-up box with text box

nannapanenikamalnath7-Oct-06 2:00

nannapanenikamalnath

7-Oct-06 2:00

hi,
Iam having an application with some text on a lable.
Displays pop-up box with text box when mouse appears over lable and we will make a note on the text box and close the popup.Next time when the mouse appears over the lable ,popup should open with text what we tiped Earlier. can any one help on this topic.

kamalnath

Re: Displays pop-up box with text box

Arjune7-Oct-06 6:10

Arjune

7-Oct-06 6:10

Solution1 :- Enable view state of the control,so that the value is retained.The popup containing textbox should in the same page where the label is present.This will help u in retaining the contents.

Solution2 :- Store the data in a hidden box and reload the control again with the contents.

Insert values into Listbox with Javascript

sbao0047-Oct-06 0:42

sbao004

7-Oct-06 0:42

Hi,

I want to split a sentence and put each word into a row of ListBox by using Javascript.

Does anyone know how to do that?

Thanks,

Re: Insert values into Listbox with Javascript

Aashutoshkumar7-Oct-06 0:51

Aashutoshkumar

7-Oct-06 0:51

try this

for (var i = 0; i < states.Tables[0].Rows.length; ++i)
{

document.getElementById("ddlState").options[document.getElementById("ddlState").options.length] = new Option(states.Tables[0].Rows[i].StateName, states.Tables[0].Rows[i].StateId);
}

or
document.getElementById("ddlState").options[0] =value;

Ashutosh kumar

Re: Insert values into Listbox with Javascript

sbao0047-Oct-06 1:07

sbao004

7-Oct-06 1:07

Hi Ashutosh,

Thank you for your reply.

Can I please know what "ddlState" is? Is it the name of the Listbox I want to display the words, or the control that has the sentance?

If it is the Listbox, where can I pass the sentance? And should I use something to split the sentance first?

Thanks,

Re: Insert values into Listbox with Javascript

Aashutoshkumar7-Oct-06 1:19

Aashutoshkumar

7-Oct-06 1:19

yes ddlState is a id of dropdownlist.

value is a variable through which we can insert data into list.

Aashutosh Kumar

Re: Insert values into Listbox with Javascript

sbao0047-Oct-06 17:50

sbao004

7-Oct-06 17:50

Hi Ashutosh,

Sorry, I'm still not very clear about these codes
Does it work the same for ListBox as well?

So what is "states"? Is it a name of a talbe or a DataSet or something?

Aashutoshkumar wrote:
for (var i = 0; i < states.Tables[0].Rows.length; ++i)

What about "StateName" and "StateId"? Are these some kind of a property or it will be the Name and ID of the DataSet?

Aashutoshkumar wrote:
document.getElementById("ddlState").options[document.getElementById("ddlState").options.length] = new Option(states.Tables[0].Rows[i].StateName, states.Tables[0].Rows[i].StateId);

How about the "or" is it a part of the code or it's the next line of the code will do the same thing as the codes above, so it is another option for me?

Aashutoshkumar wrote:

or
document.getElementById("ddlState").options[0] =value;

Thank you for answering me. And sorry about the trouble, without understanding them I can not modify them and customise into my codes.

Thanks again,

How to scchedule sending feedback mails

Sudhakar Pasupunuri7-Oct-06 0:22

Sudhakar Pasupunuri

7-Oct-06 0:22

Hi,

I run a web portal where people buy tickets online. I am interested in taking their feedback 2 days after their journey. This requires me to send mails everyday to get their feedback.

I created a HTML format mail which can be sent. As of now, Everyday I use a small web page and a submit button to send mails to those who have travelled. But How can I automate or schedule so that these mails are sent regularly.

Is there any scheduler or can we do any automation in ASP.NET?

Thanks
-Sudhakar

Re: How to scchedule sending feedback mails

Rajesh_K_Sharma7-Oct-06 9:04

Rajesh_K_Sharma

7-Oct-06 9:04

Hi Sudhakar,
I have a suggestion. Create console application and write a code for Send Mail In C#
Like

using System.Web.Mail;
using System.Windows.Forms;

// Create a function

public SendMail()
{
MailMessage objMail = new MailMessage ();

objMail.From = "ABC@gamil.com"
objMail.To = "PQR@gmail.com;

objMail.Subject = "This is Test Mail;
objMail.BodyFormat = MailFormat.Html ;
objMail.Body = "Hi ,This is a test mail for you;
try
{
SmtpMail.Send (objMail);
}

catch (System.Web.HttpException exHttp )
{
MessageBox.Show("Exception occurred:- " + exHttp.ToString() ) ;

}
finally
{
objMail = null;
}
}

Write Body in HTML Format.A good idea is store all email who have travelled in XML and read from XML and send Mail to Client.
To schedule sending email every day .Windows schedule help you.I Mean to say you can shedule exe in windows schedular.If u need code then let me know i will send.
I hope this will you.

rajesh

Re: How to scchedule sending feedback mails

miniThomas7-Oct-06 22:06

miniThomas

7-Oct-06 22:06

How do u shedule exe in windows schedular.Colud u pls send code for the same.

Thanks Mini

Re: How to scchedule sending feedback mails

Rajesh_K_Sharma8-Oct-06 8:58

Rajesh_K_Sharma

8-Oct-06 8:58

To add the application to the Task Scheduler .Go to ControlPanel/ScheduledTasks.
Regards

rajesh

Re: How to scchedule sending feedback mails

miniThomas8-Oct-06 19:14

miniThomas

8-Oct-06 19:14

Hello Rajesh,

Is there any way we can achieve the same through coding instead of accessing the control panel

Thanks,
Mini

how can i get the value of ENTER key

Deepak the Cool7-Oct-06 0:04

Deepak the Cool

7-Oct-06 0:04

whn i press Enter Key in a textBox thn i call a particular Button_click. so how can i call give me suggestion.

Smile | :)

Smile a lots its cost nothing so Keep smiling.

Deepak

Re: how can i get the value of ENTER key

Jay_se7-Oct-06 3:14

Jay_se

7-Oct-06 3:14

Hi there,

You can set the defaultbutton for your page in the <form> tag. Whenever you press the Enter key in a web page (from you TextBox), You can call a particular Button's Click event.

Another way to fire a "click" event of LinkButton based on pressing enter in a text field. It works OK in IE and Firefox only. Here, LinkButton1 is a linkbutton.

TextBox.Attributes.Add("onKeyPress", "javascript:if (event.keyCode == 13) __doPostBack('" + LinkButton1.UniqueID + "','')");

Regards,

Jay

Re: how can i get the value of ENTER key

miniThomas10-Oct-06 0:47

miniThomas

10-Oct-06 0:47

Hello,

I tried using your code ,I have written Response.write in the click event of button
private void LinkButton1_Click(object sender, System.EventArgs e)
{
Response.Write("I have pressed Enter Key");
}
However there is nothing displayed as i press enter key in Textbox.

Thanks,
Mini

Re: how can i get the value of ENTER key [modified]

Jay_se10-Oct-06 3:35

Jay_se

10-Oct-06 3:35

Hi there,

Add an additional TextBox Web control to overcome the Enter problem in IE, but hide the TextBox so your users see only one:

<form id="Form1" runat="server">
    <div>
       Name: <asp:TextBox runat="server" id="txtName"/>
       <br />
       <asp:TextBox ID="TextBox1" runat="server" style="visibility:hidden;display:none;" />
       <asp:LinkButton ID="LinkButton1" runat="server" <pre>OnClick

="LinkButton1_Click">LinkButton</asp:LinkButton>
</div>

In ur Code Behid:

protected void Page_Load(object sender, EventArgs e)<br />
    {<br />
        <br />
        txtName.Attributes.Add("onKeyPress", "javascript:if (event.keyCode == 13) __doPostBack('" + LinkButton1.UniqueID + "','')");<br />
<br />
}<br />
<br />
protected void LinkButton1_Click(object sender, EventArgs e)<br />
    {<br />
        txtName.Text = "Hai";<br />
    }<br />
<br />

Now it works fine.

-- modified at 3:37 Wednesday 11th October, 2006

Regards,

Jay Smile | :)

Re: how can i get the value of ENTER key

miniThomas10-Oct-06 19:46

miniThomas

10-Oct-06 19:46

Hi Jay,

I tried to write code as advised u,I even copy pasted the same code but it still isn't working.
What could b the problem?

Thanks,
Mini

Re: how can i get the value of ENTER key

Jay_se10-Oct-06 21:35

Jay_se

10-Oct-06 21:35

Hi there,

+ I ve just given the idea only. I have just modified my previous post My Post[^]

Now you can copy and use it, it ll work fine. Try it and let me know.

Regards,

Jay Smile | :)

Re: how can i get the value of ENTER key

miniThomas11-Oct-06 23:42

miniThomas

11-Oct-06 23:42

Thanks Jay now its working fine Smile | :)

Mini

Re: how can i get the value of ENTER key

Jay_se12-Oct-06 0:02

Jay_se

12-Oct-06 0:02

Thats Good Smile | :)

Regards,

Jay Smile | :)

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.