Re: Image inside TextArea - ASP.NET Discussion Boards

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Re: Validation to accept only numbers!!!

Raghvendra Kumar Roy6-Jun-07 18:46

Raghvendra Kumar Roy

6-Jun-07 18:46

hi Ramesh

$ means stop looking at this position.

Raghvendra Kumar Roy

Re: Validation to accept only numbers!!!

Sathesh Sakthivel4-Jun-07 20:09

Sathesh Sakthivel

4-Jun-07 20:09

This script is used for u accept only numbers.

<br />
<script type="javascript"><br />
function isinteg(obj){<br />
if (isNaN(obj.value)){<br />
obj.value="";<br />
return false;<br />
}<br />
return true;<br />
}<br />
</script><br />
<input type="text" name="field" onkeyup="isinteg(this);"><br />

Regards,

Satips. Rose | [Rose]

Re: Validation to accept only numbers!!!

ritu43214-Jun-07 20:09

ritu4321

4-Jun-07 20:09

//here formElement is the control and myString is the string typed into it .
//By using this javascripting code the characters and others will not //get //typed only numbers will type.

function removeInvalidChars(formElement, myString)
{
var intPeriod = 0
for (var i = 0; i < myString.length; i++)
{
A_char = myString.charCodeAt(i)
//We are validating for numbers.
if (A_char > 47 && A_char < 58)
{
// It's a number
continue;
}
else
{
myString = myString.substring(0,i)
}
}
formElement.value = myString;
}

Re: Validation to accept only numbers!!!

Puneet Sri4-Jun-07 20:55

Puneet Sri

4-Jun-07 20:55

function intOnly(obj)
{
if(obj.value!=parseInt(obj.value))
{
alert("Please Enter Whole Number only");
obj.value="";
}

}

i hope this will help you.

Puneet Srivastava

Re: Validation to accept only numbers!!!

mnarayana34-Jun-07 22:45

mnarayana3

4-Jun-07 22:45

Public Class Form2

Private Sub TextBox1_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
Dim c As Integer
c = Asc(e.KeyChar)
If c = 8 Or c = 13 Then
Exit Sub
ElseIf c < 47 Or c > 57 Then
e.Handled = True
ErrorProvider1.SetError(TextBox1, "Invalid Number")
Else
e.Handled = False
ErrorProvider1.SetError(TextBox1, "")

End If

End Sub
End Class

just create a user control and use it wherever u want

Image inside TextArea

varshavmane4-Jun-07 19:56

varshavmane

4-Jun-07 19:56

Hi All,

I am use javascript rich text editor for body of the mail and I need to send this mail to different email ID's.

before I send any mail I need to check it so which control should I use so that I can show the text and image.

Will Textarea control help me???

Re: Image inside TextArea

Venkatesh Mookkan4-Jun-07 20:05

Venkatesh Mookkan

4-Jun-07 20:05

ASP.NET 2.0 wrote:
Will Textarea control help me???

No.

Use DIV element. Set the contentEditable property to true.

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group | Blog Spot

Re: Image inside TextArea

varshavmane4-Jun-07 20:07

varshavmane

4-Jun-07 20:07

Thanks Venkatesh, but can u please help me with the code...

Re: Image inside TextArea

Venkatesh Mookkan4-Jun-07 20:13

Venkatesh Mookkan

4-Jun-07 20:13

Sorry buddy... I don't access to other website presently...

Google for WYSWYG Editor...

You can use IFRAME also instead of DIV...

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group | Blog Spot

Font size of current page index

Rajiya4-Jun-07 19:24

Rajiya

4-Jun-07 19:24

Hi,

I have implemented paging in a datagrid. It has got numeric pages iplemented.When i click on a particular page no, then the font size of that page no(current page no) increases as compared to other page no's.
I want all the page no's to be of the same size even the current page no. How to get this.

Thanks,

Riz

Re: Font size of current page index

Sathesh Sakthivel4-Jun-07 19:28

Sathesh Sakthivel

4-Jun-07 19:28

Post your code, what you have done it in your code for it ? le tus check it and we will tell wher it has gone wrong?

We can't simply answer.

Regards,

Satips. Rose | [Rose]

Use of Font Properties in ASP.NET like bold,italic and etc

.NET- India 4-Jun-07 19:20

.NET- India

4-Jun-07 19:20

Hi All,

Can anybody let me know how to use the font properties ......
Actually i want to set the font properties like Bold,Italic,Underline and Font-Family like "Times New Roman","Arial"........ at run- time

.................................

Thnx in advance

Re: Use of Font Properties in ASP.NET like bold,italic and etc

varshavmane4-Jun-07 19:28

varshavmane

4-Jun-07 19:28

Use Drawing.Font

Error: "The file could not be loaded in to the Web Forms designer"

Blumen4-Jun-07 18:57

Blumen

4-Jun-07 18:57

Hi,

I'm working on a project for dynamic code generation. We are creating the entire solution from scratch here(just at the initial stage).

I create aspx and code behind files in the PL, but after the entire solution is created, I try to open the aspx file in the designer and I get this error:

"The file could not be loaded in to the Web Forms designer."

I am getting this link for help:
http://msdn2.microsoft.com/en-us/library/aa289356(VS.71).aspx

But I'm using src attribute like this and it was working when creating file using VS 2003:

Could someone point out whats going wrong here.

Regards,
Blumen

Re: Error: "The file could not be loaded in to the Web Forms designer"

Puneet Sri4-Jun-07 21:05

Puneet Sri

4-Jun-07 21:05

You are using the <% %>(script tag) in aspx page that’s why you are getting the error (The file could not be loaded in to the Web Forms designer) to view the designer page first remove all <% %> tags from aspx page.

I hope this will help you

Puneet Srivastava

Re: Error: "The file could not be loaded in to the Web Forms designer"

Blumen4-Jun-07 23:20

Blumen

4-Jun-07 23:20

Hi,

Thank you for the reply.

I tried removing the script tags, but still i get the same error.

Regards,
Blumen

Auto post back!!!!!!!!!

rameshbhojan4-Jun-07 17:54

rameshbhojan

4-Jun-07 17:54

Hi all,

I have an issue!!!

I have a dropdown list(somewhere near the bottom) in my page with autopostback set on.
The problem is as soon as i select an item from the list, due to auto postback,the control goes to the top of the page!(the page is long enough, so the user has to scroll down to completely fill the form).
so the user has to again scroll down till bottom of the page.

Thank You
Ramesh Bhojan

Re: Auto post back!!!!!!!!!

N a v a n e e t h4-Jun-07 18:01

N a v a n e e t h

4-Jun-07 18:01

If you are using ASP.NET 2.0, you have one option called maintainScrollPositionOnPostBack. This accepts boolean value, which you can use with the page tag.Or you can check this[^] for an alternative method that uses javascript. But I suggest you to use the first method, It is cross browser too.

Navaneeth
My Website

Re: Auto post back!!!!!!!!!

rameshbhojan4-Jun-07 19:11

rameshbhojan

4-Jun-07 19:11

Hi navaneeth!
where do i find the maintainScrollposition on postback option?
i could not find that in the properties window of the dropdown list!!!!

Re: Auto post back!!!!!!!!!

Harini N K4-Jun-07 19:17

Harini N K

4-Jun-07 19:17

Hi
Simply add MaintainScrollPostionOnPostBack = True in the Page directive if you are using VS.Net 2005.

Check this link[^]

Harini

Re: Auto post back!!!!!!!!!

Puneet Sri4-Jun-07 21:10

Puneet Sri

4-Jun-07 21:10

you have one option called maintainScrollPositionOnPostBack in ASP.NET 2.0.

I hope this will help you.

Puneet Srivastava

adding checkbox to datagrid usig javascript

kmanisha4-Jun-07 17:49

kmanisha

4-Jun-07 17:49

hi friends

i am devlopung one application in which i am using ajax

on form i have one textbox

on change of value of textbox i need to change data of datagrid

this i have done by using ajax

i want to add one html checkbox in each row of datagrid

how can i add this

thanks

manisha

Re: adding checkbox to datagrid usig javascript

N a v a n e e t h4-Jun-07 18:05

N a v a n e e t h

4-Jun-07 18:05

kmanisha wrote:
i want to add one html checkbox in each row of datagrid

Datagrid is having different types of columns. In your scenario, you can make use of template column. Template column can contain other controls. So inside one template column put checkbox and make it runat=server. When datagrid render it will show this checkbox also. Datagrid will assign unique id to the checkboxes ( You can see in the viewsource ). Use this id to get the value through javascript.

Navaneeth
My Website

Re: adding checkbox to datagrid usig javascript

Laxmikant Lad4-Jun-07 18:41

Laxmikant Lad

4-Jun-07 18:41

how can i add html checkbox using javascript
ur solution will not work

Re: adding checkbox to datagrid usig javascript

N a v a n e e t h4-Jun-07 18:50

N a v a n e e t h

4-Jun-07 18:50

Laxmikant Lad wrote:
ur solution will not work

Read the question first before commenting. Question was how to add checkbox to datagrid. And the solution what I given will work perfectly. But it is not adding by javascript.

Navaneeth
My Website

Last Visit: 31-Dec-99 18:00 Last Update: 1-May-24 16:00

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