ASP.NET

Re: how i can pass an array into a view state

23-Dec-07 22:11

Why do you want to use the Viewstate? I suggest you to use the Session or Cache..

For example:

Session["mysession"] = yourarrayvariable;

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

John-ph23-Dec-07 22:45

new to asp.net simple question plz help me

23-Dec-07 22:45

jagadeeshkumar2106 wrote:
how i can pass an array into a viewstate and at the same time how i can retrive that array from a view state

To add an Array to a Viewstate

Viewstate.Add("KeyName", ArrayVal)

To retrieve the array from the viewstate

stringArrayVar = CType(ViewState("KeyName"), String())

Note : ViewState can persist the values during the postback and are accessible on the same page, can not be accessed accross the pages.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

sindhutiwari23-Dec-07 21:42

sindhutiwari

23-Dec-07 21:42

hi my aim is to ask user to input a number and square it then want to display it in another text box ..with out postback of the page
i have used a html button n tried but failed
plz do let me know
regards
sindhu tiwari

Merry Xmas

Re: new to asp.net simple question plz help me

rashidpervaiz0823-Dec-07 22:08

rashidpervaiz08

23-Dec-07 22:08

<html >
<body>
<script language="javascript">
function Square()
{
var tb1 = window.document.getElementById("tb1");
var tb2 = window.document.getElementById("tb2");
tb2.value = "";
if(tb1.value == "" || isNaN(tb1.value))
return;
var temp = parseInt(tb1.value);
tb2.value = temp * temp;
}
</script>
<input type="text" id="tb1" name="tb1" />
<br />
<input type="text" id="tb2" name="tb2" />
<br />
<input type="button" value="Square" onclick="Square();"/>

</body>
</html>

Re: new to asp.net simple question plz help me

^That's Aragon23-Dec-07 22:09

^That's Aragon

23-Dec-07 22:09

Hi Sindhu!

Try this Javascript.

<script language="javascript" type="text/javascript"><br />
		function SQRT()<br />
		{			<br />
			<br />
			var value=Form1.inputText1.value;			<br />
			value = value * value;			<br />
			Form1.inputText2.innerText = value; <br />
		}<br />
		</script>

Regards.

"If I were not myself, I would like to be somebody like myself." Smile | :)

How to loop through cells of HTML table on a form

Blumen23-Dec-07 20:10

Re: How to loop through cells of HTML table on a form

23-Dec-07 20:10

Hi,

How can I loop through an HTML Table and check all controls of each cell (TD) in it.

What I would like to achieve is make one TD on that table visible=true, and make all other TD visibility false.

Regads,
Blumen

Michael Sync23-Dec-07 21:00

Re: How to loop through cells of HTML table on a form

23-Dec-07 21:00

blumenhause wrote:
How can I loop through an HTML Table

Try this code. You will get all rows of HTML table.. then, check the tr variable at runtime, you will know how to get the cell value.

<br />
var tbody = document.getElementById("t1");<br />
 <br />
var i = 0;<br />
 for(i = 0; i < tbody.rows.length; i++){<br />
   var tr = tbody.rows[i];   <br />
 }

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

Blumen23-Dec-07 22:04

Re: How to loop through cells of HTML table on a form

23-Dec-07 22:04

I've enabled script debugging in IE, but I can't debug in VS 2005 aspx file.

I'm not doing TBODY, instead I'm using this structure:

<table>
<tr>
<td></td></tr></table>

Michael Sync23-Dec-07 22:09

Re: How to loop through cells of HTML table on a form

23-Dec-07 22:09

blumenhause wrote:
I'm not doing TBODY, instead I'm using this structure:

It's okay... I think my code will still work..

blumenhause wrote:
I've enabled script debugging in IE, but I can't debug in VS 2005 aspx file.

It's strange.. What about Firebug? See this article[^] if you are not so sure how to use Firebug.

OR

You can try to alert (eg. alert(tr.cell[0]);)

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

Blumen23-Dec-07 22:35

Re: How to loop through cells of HTML table on a form

23-Dec-07 22:35

I really appreciate it, thank you.

John-ph23-Dec-07 21:45

Re: How to loop through cells of HTML table on a form

23-Dec-07 21:45

blumenhause wrote:
How can I loop through an HTML Table and check all controls of each cell (TD) in it.

Here is a DOM example[^] that will give a tip on how to traverse a HTML table and access the controls in it.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

Blumen23-Dec-07 22:06

Create a property in web user control that can be referenced in Javascript.

23-Dec-07 22:06

Thanks John

Ashwani_kumar23-Dec-07 20:02

Ashwani_kumar

23-Dec-07 20:02

I have a web user control.
I need to create one property in this control that can be accessed in the main page on client side.
How can I achieve this.

Ashwani

Re: Create a property in web user control that can be referenced in Javascript.

Michael Sync23-Dec-07 21:05

Re: Create a property in web user control that can be referenced in Javascript.

23-Dec-07 21:05

Normally, It is not possible... I think you probably need to use the third-party Ajax frameworks (e.g: AjaxPro and etc)...

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

John-ph23-Dec-07 21:07

Need line break and hyper link in GridView

23-Dec-07 21:07

use a Hidden Field on the web-user control. you can access it on the client-side.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

AS@1323-Dec-07 19:58

AS@13

23-Dec-07 19:58

Hello everybody,

i have two issues..

in my application I have DataTable which contain all the values.My dataTable contain 3 columns and rows depend on the data.Later on I assign the datatable to a gridview. I want to put line break in the last column of the Gridview and in the 2nd column i need the data should be hyperlink to a pgeUrl.

i use VS2005

plz help me out..

A key to every Solution

Re: Need line break and hyper link in GridView

John-ph23-Dec-07 20:51

Re: Need line break and hyper link in GridView

23-Dec-07 20:51

For a new line break you can use this syntax in the inline code

DataBinder.Eval(Container.DataItem, "ColName").ToString().Replace(Environment.NewLine,"<br/>")

For a Hyperlink Column on the Gridview control, you can check the sample code Here[^]

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

AS@1323-Dec-07 21:53

AS@13

23-Dec-07 21:53

where I v to writhe the code before bind the datasource or in aspx page.
my code is as below

DataColumn dcol = new DataColumn(Var_ColumnName1, typeof(System.String));
subsGift_DataTable.Columns.Add(dcol);

lke other two column..

DataRow dr_Gift = subsGift_DataTable.NewRow();

dr_Datarow[Var_ColumnName1] = "SomeValue");
dr_Datarow[Var_ColumnName2] = SomeValue2;

dr_Datarow[Var_ColumnName3] =" Name: Address: PhoneNo: ";
subsGift_DataTable.Rows.Add(dr_Gift);

MyGridView.DataSource = subsGift_DataTable;
MyGridView.DataBind();

I need data shown in Column3 in linebreak like
Name:
Address:
PhoneNo:

and the address sould be hyperlink..

A key to every Solution

Split file into many files

VanithaVasu23-Dec-07 19:57

VanithaVasu

23-Dec-07 19:57

Is it possible to split an XML File ( which has converted from a book to xml file) to many small files depending upon the page no of the book using asp.net ?

If possible means please tell me the concept and the codings.

VanithaVasu

Re: Split file into many files

John-ph23-Dec-07 20:17

Customize Editing in Grid view

23-Dec-07 20:17

I suggest you to take a look at the XmlReader and XmlWriter classes in .NET which will help you parse and write XML data from XML documents.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

Satish - Developer23-Dec-07 18:33

Satish - Developer

23-Dec-07 18:33

Hi, I have a requirement to customize the edit in Grid view.
I need to place an image instead of edit link button in Grid view.
When i click on that image, the same edit functionality will need to happen.

or

I want to keep check boxes for each row. I have an edit button in footer.
When i click on edit button, the checkboxes which i checked need to appear in edit mode.

How can i customize like this...

Thanks & Regards
G. Satish

Re: Customize Editing in Grid view

John-ph23-Dec-07 18:59

Re: Customize Editing in Grid view

23-Dec-07 18:59

Satish - Developer< wrote:
Hi, I have a requirement to customize the edit in Grid view.
I need to place an image instead of edit link button in Grid view.
When i click on that image, the same edit functionality will need to happen.

you can use a CommandField with ButtonType set as Image, ShowEditButton property set to True and EditImageUrl property to the appropriate Image. Write the relevant code on the RowEditing event of the GridView.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

Satish - Developer23-Dec-07 19:29

Satish - Developer

23-Dec-07 19:29

Thank You John,

Thank you very much. Your reply is helped a lot for me.

Re: Customize Editing in Grid view

John-ph23-Dec-07 19:35