Re: pattern and practices - ASP.NET Discussion Boards

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Check all - checkbox

nour12318-Mar-08 6:53

nour123

18-Mar-08 6:53

Hi all
I have a user privilages form, How can I make a checkbox that checks all the checkboxes in a form ?

Thanks

Nour Abdel-Salam...
A Trainer and a Web Developer in Jedda Int'l Computer Center(JICC)

Re: Check all - checkbox

Not Active18-Mar-08 7:08

Not Active

18-Mar-08 7:08

There are several ways, client-side JavaScript to server-side events. Clarify your requirements and you may get a more precise answer.

only two letters away from being an asset

Re: Check all - checkbox

nour12318-Mar-08 19:26

nour123

18-Mar-08 19:26

Hi Mark
I prefer to get the server side events if it possible..
Regards

Nour Abdel-Salam...
A Trainer and a Web Developer in Jedda Int'l Computer Center(JICC)

Re: Check all - checkbox

pmartike18-Mar-08 20:36

pmartike

18-Mar-08 20:36

Checkboxes has a CheckedChange event where you can verify if that checkbox is checked or not, and you check or uncheck the other checkboxes.
You can use Ajax Update panel if you want to do this without refreshing your page Smile | :)

Ex:

protected void allTotals_CheckedChanged(object sender, EventArgs e)
{
if (allTotals.Checked)
{
customTotals1.Checked = false;
customTotals2.Checked = false;
customTotals3.Checked = false;
customTotals4.Checked = false;
....
}
else
{
customTotals1.Checked = true;
customTotals2.Checked = true;
customTotals3.Checked = true;
customTotals4.Checked = true;
....
}
}

--------------------------------
visit: http://pmartike.deviantart.com/

Re: Check all - checkbox

Not Active19-Mar-08 1:16

Not Active

19-Mar-08 1:16

More efficient code

protected void allTotals_CheckedChanged(object sender, EventArgs e)<br />
{<br />
customTotals1.Checked = allTotals.Checked;<br />
customTotals2.Checked = allTotals.Checked;<br />
customTotals3.Checked = allTotals.Checked;<br />
customTotals4.Checked = allTotals.Checked;<br />
}

Or even better yet, put the checkboxes in a container

protected void allTotals_CheckedChanged(object sender, EventArgs e)<br />
{<br />
foreach(CheckBox c in Panel1.Controls)<br />
   c.Checked = allTotals.Checked;<br />
}

only two letters away from being an asset

Re: Check all - checkbox

nour12319-Mar-08 4:02

nour123

19-Mar-08 4:02

Thanks alot sir
and how can I do it using Javascript?
Regards

Nour Abdel-Salam...
A Trainer and a Web Developer in Jedda Int'l Computer Center(JICC)

pattern and practices

raquidd2218-Mar-08 6:30

raquidd22

18-Mar-08 6:30

hello

i am begin to study object programming and the pattern and practices

in this moment i have a small project in my work

i am trying to implement pattern and practices

the application is about send email
and before this have to apply business rules

for example

rule 1 the client have to car model xxxx
rule 2 the client have to 55 years old
rule 3 etc

i have a dataset and i apply function 1 (business rule 1)
ds = applyrule1(parameter)
and to apply rule 2 i send the dataset how parameter to function 2
ds = applyrule2(ds)
ds = applyrule3(ds)
ds = applyrule4(ds)

and i have

Private Function applyrule1(ByVal ds As DataSet) As DataSet
.
.
.
.
.
.

end function

Private Function applyrule1(ByVal ds As DataSet) As DataSet
.
.
.
.
.
.

end function

the function same equal

i work with pattern and practices some one tellme a guide to Implemment pattern and practices to mi case project
thanks

Re: pattern and practices

Not Active18-Mar-08 7:03

Not Active

18-Mar-08 7:03

Patterns & Practices is not a single entity. You don't implement Patterns & Practices in a project, you implement a pattern such as Abstract Factory, Observer, or Strategy, or combinations of patterns.

Start here with these

http://www.amazon.com/Design-Patterns-Object-Oriented-Addison-Wesley-Professional/dp/0201633612/ref=tag_tdp_sv_edpp_i[^]
http://msdn2.microsoft.com/en-us/practices/default.aspx[^]

only two letters away from being an asset

Re: pattern and practices

raquidd2218-Mar-08 8:15

raquidd22

18-Mar-08 8:15

thanks mark

Redirecting to another page

pmartike18-Mar-08 3:51

pmartike

18-Mar-08 3:51

Hi!
I have a question. How can i redirect to another page in a Button_click event. If i try with Response.Redirect("test.aspx") on test.aspx i get null values Request.Form("...") . If i try with Server.Transfer("...") i get an error:

"Sys.Webforms.PageRequestManagerParserErrorException:The message recieved from the server could not be parsed. Common causes for this error are when the response is modified by calls Response.Write(),response filters,HttpModules,or server trace is enabled. Details error parsing near ' y code:

<br />
protected void OkBTN_Click(object sender, ImageClickEventArgs e)<br />
    {<br />
        if (startDate <= endDate) Server.Transfer("test.aspx");<br />
        else<br />
        {<br />
            messageLbl.Text = dateError;<br />
            messageLbl.Visible = true;<br />
        }<br />
    }<br />

I just want to redirect to my test.aspx page and get some values with Request.Form().

Plese help me Smile | :)

Thank you!

Regards,
Marta Paniti.

--------------------------------
visit: http://pmartike.deviantart.com/

Re: Redirecting to another page

eyeseetee18-Mar-08 3:58

eyeseetee

18-Mar-08 3:58

try Response.redirect(url?variables)

Re: Redirecting to another page

pmartike18-Mar-08 4:06

pmartike

18-Mar-08 4:06

I'm sorry but i have a lot of controls on my first page... i can't transfer all those values like this Frown | :(

--------------------------------
visit: http://pmartike.deviantart.com/

Re: Redirecting to another page

Not Active18-Mar-08 6:51

Not Active

18-Mar-08 6:51

Server.Transfer("test.aspx", true);

true to preserve the QueryString and Form collections; false to clear the QueryString and Form collections.

only two letters away from being an asset

Re: Redirecting to another page

pmartike18-Mar-08 20:29

pmartike

18-Mar-08 20:29

but Server.Transfer() not working with true or without true... I got an error when i use Server.Transfer()

--------------------------------
visit: http://pmartike.deviantart.com/

How to Dispaly Records on runtime.

raushan_918-Mar-08 3:45

raushan_9

18-Mar-08 3:45

Hello......
I want to display record in datalist from database on runtime.
just like as displayed in Featured Projects and SpotlightAgentsin www.magicbricks.com[^]

Re: How to Dispaly Records on runtime.

eyeseetee18-Mar-08 3:56

eyeseetee

18-Mar-08 3:56

try searching google for the answer

there are plenty of examples of displaying data in a datalist from a database

Re: How to Dispaly Records on runtime.

raushan_918-Mar-08 4:04

raushan_9

18-Mar-08 4:04

hi..
I have allready searched in google...
so if u can give more details about this .. then give....

Re: How to Dispaly Records on runtime.

pmartike18-Mar-08 4:02

pmartike

18-Mar-08 4:02

I think you have to create and populate a gridview , a datatable or a simple HTML table on Button_click event.
You will find a lot of examples on the internet Wink | ;)

--------------------------------
visit: http://pmartike.deviantart.com/

Re: How to Dispaly Records on runtime.

lbothell18-Mar-08 9:56

lbothell

18-Mar-08 9:56

Hallo. I'm not sure exactly what you mean from the examples you suggested, since for Featured Agens some opened into a consistent format based on MagicBricks styles and others onto their own websites. If I'm getting you correctly, here's a really simple way I'd activate a datalist (which you've already styled to look the way you want)

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If IsPostBack = False Then
yourSubHere()
End If
End Sub

yourSubHere()
Using conn As New SqlConnection(as whatever)
Dim cmd As New SqlCommand("storedProcNameSelectingDatabaseContents", conn)
cmd.CommandType = Data.CommandType.StoredProcedure
conn.Open()
Using dr As SqlDataReader = cmd.ExecuteReader
datalistname.DataSource = dr
datalistname.DataBind()
datalistname.Visible = True
End Using
End Using
End Sub

Just a thought. Cool | :cool:

_________________________________________________
Have a great day!!!
-- L.J.

Re: How to Dispaly Records on runtime.

raushan_918-Mar-08 19:24

raushan_9

18-Mar-08 19:24

actually i want to show data in datalist in table...
i have not predefined table row in Datalist... its also create in runtime. and you can see
http://www.magicbricks.com/property/faces/jsp/indexc.jsp[^] of featured project...
In this article they show City name on runtime and then city's Content.it's not predefined how much City can have and how much content of city can add.
and i havenot predefined city. and city's content.
so how can i display this type of data in datalist at runtime..

Re: How to Dispaly Records on runtime.

lbothell20-Mar-08 8:14

lbothell

20-Mar-08 8:14

My apologies - I'm not quite getting your question but it does seem beyond my current experience. . .

_________________________________________________
Have a great day!!!
-- L.J.

LDAP with ASP.net

v1i9n6o7d18-Mar-08 3:05

v1i9n6o7d

18-Mar-08 3:05

Hi,
I am trying to authenticate a user by using his Windows credentials on an intranet website. In my web.config I have authentication set to Windows and in IIS I have enabled Integrated Windows authentication on my virtual directory.

I am using System.DirectoryServices also

I have the following code snippet written in C#

DirectoryEntry direntry = new DirectoryEntry("LDAP://DC=xyz,DC=COM",Text1.text,Text2.Text);<br />
Try<br />
{<br />
 Object nat;<br />
nat = direntry.NativeObject;<br />
Response.Redirect("~/Forms/someform.aspx");<br />
}<br />
catch(Exception e)<br />
{<br />
<br />
}<br />

The above mentioned code works only for a particular username and password and for all others the
code throws a System.DirectoryServices.DirectoryServicesCOMException. I do not have any impersonation enabled in my web.config.
Any more inputs from my side or is this info sufficient for anybody trying to throw some light on the problem. Thanx in advance.

radio button default selection

Sandeep Akhare18-Mar-08 2:10

Sandeep Akhare

18-Mar-08 2:10

Hi
I have radio buttons in my web page i need to set default status to No radio button, by writing checked=true in aspx code
The problem is when i am changing the selection by selecting Yes it is not setting the new value, old value is getting persist

I know this is silly question but i am facing it i am using update panel

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Re: radio button default selection

danasegaranea18-Mar-08 2:13

danasegaranea

18-Mar-08 2:13

You may be setting the the checked=true in the page load event . Place the code in the
if (! Page.isPostback)
{
checked=true ;
}

Try and come back

Regards
Dana

Re: radio button default selection

Sandeep Akhare18-Mar-08 2:29

Sandeep Akhare

18-Mar-08 2:29

Ya i know that but i can't do that as i have to populate whta user has selected when user visit this page again

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Last Visit: 31-Dec-99 18:00 Last Update: 22-Jun-24 19:07

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