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Re: Gridview with large number of records

Paddy Boyd22-Apr-09 2:05

Paddy Boyd

22-Apr-09 2:05

Ask him why he wants it in one page in a scroll?

You need to page this in some way, however you do it, there will be a sligtht loading interval. Is suggest you find out why he needs it in one page and try and provide something to help him out there (i.e. is he using the ctrl+F to find items in his list - could you provide a 'search' for him).

Javascript function Calling from Dynamically creating button click event

sekannak21-Apr-09 21:20

sekannak

21-Apr-09 21:20

Hi all,

In my application am creating dynamic control as button inside placeholder, but i need to call javascript function for the button click, i dont thing this is possible, if any one knows for this solution plz answer me....

kannak

Re: Javascript function Calling from Dynamically creating button click event

Abhishek Sur21-Apr-09 22:44

Abhishek Sur

21-Apr-09 22:44

You are creating dynamic controls using javascript or in server side.

I think you can easily use

var but = document.createElement('input');
but.type= "button";
but.onClick = function(){ alert('button clicked');};
document.appendChild(but);

to do your job.

Hope this helps Suspicious | :suss:

Abhishek Sur

My Latest Articles
Basics on LINQ and Lambda Expressions

Create .NET Templates

Re: Javascript function Calling from Dynamically creating button click event

sekannak21-Apr-09 23:20

sekannak

21-Apr-09 23:20

Hi Abhishek,

Actually server side button is created dynamically inside placeholder control in a page as like as below,

dim btn as new button
dim plcHolder as new placeholder
PlcHolder.Controls.Add(btn)

So button is created sucessfully , but i want to call javascript function when click this button. I think u can understand right now, if u knows Plz answer me,

Thank You,

kannak

Re: Javascript function Calling from Dynamically creating button click event

/randz22-Apr-09 0:07

/randz

22-Apr-09 0:07

Hi sekannak,

you can add onclick attribute to the button before adding it to the placeholder.

dim btn as new button
dim pclHolder as new placeholder
btn.attributes.add("onclick","alert('hello');")
plcHolder.Controls.Add(btn)

hope this helps.

Remember, your work is not yours alone. Somewhere, there are some codes written by others amongst us that depends on your work. By failing to see that you are part of their ecosystem, you are bound to break their code. *http://dotnetrandz.blogspot.com*

Re: Javascript function Calling from Dynamically creating button click event

sekannak22-Apr-09 1:36

sekannak

22-Apr-09 1:36

Hi,

Its working, Thanks you....

kannak

Re: Javascript function Calling from Dynamically creating button click event

/randz22-Apr-09 1:44

/randz

22-Apr-09 1:44

no problem. Smile | :)

Re: Javascript function Calling from Dynamically creating button click event

DoctorMick22-Apr-09 3:01

DoctorMick

22-Apr-09 3:01

Can you not just set the onclientclick property on the button you are adding to the placeholder?

I.e.

Button btn = new Button();
btn.Text = "Show";
btn.OnClickClick = "alert('Hello');";
placeholder1.Controls.Add(btn);

Call Oracle Report

sulimanpasha21-Apr-09 21:13

sulimanpasha

21-Apr-09 21:13

hi All
i m working an asp.net application and i want to invoke/call Oracle Report Developer report using C# asp.net. i m very familiar with Crystal Report but not worked with Oracle Report.
can anybody please help me how can i call Oracle Report using C# Asp.net?
what line of code required?

thanks in advance
MF

set div width after griddata bound

kishorgh21-Apr-09 21:05

kishorgh

21-Apr-09 21:05

hello
i have grid which is in div tag.
(i want to set div with with javascript only)
i want javascript function in which i want to set div width
but after grid binding completion

how can i call javascript fun after grid ginging complition

Default button in Panel control not working

Niungareamit21-Apr-09 20:54

Niungareamit

21-Apr-09 20:54

hi,
I am using an Panel control on my website. Inside the panel control I have various text boxes. I have validations for the textboxes. Also I have applied a master page to this web page. I have set the default button for this panel as submit button inside the panel. On master page I have another text boxes for user to log in. when I fill the data in the text boxes inside the panel completely or incompletely, default button should get clicked but it is not happening with my example,. I tried it by taking submit button outside the panel, then also it is not working.
What should i do???????

Re: Default button in Panel control not working

RonRasmussen23-Apr-09 3:45

RonRasmussen

23-Apr-09 3:45

When you use a master page you have to list the containing control followed by a $ and then the name of the default button like this DefaultButton="Login1$LoginButton" or DefaultButton="[Panel Name]$[Button Name]

Hope this helps!

Gridview column visible invisible in Javascript problem

Deepml21-Apr-09 20:31

Deepml

21-Apr-09 20:31

How to hide the gridview column onclick of button(which is outside the gridview) in javascript

I have written follwing code in javascript function but its throwing the error :

var gv = document.getElementById('<%=gvEmpDetails.ClientID%>');

gv.Columns[19].Visible=false;

Error : 'Columns.19' is null or not an object

wht is the problem?

Crystal Report 11 Best Data Source

idreesbadshah21-Apr-09 20:19

idreesbadshah

21-Apr-09 20:19

Data Source of Crystal Report 11 Can be a Dataset or store procedure.Can any one tell me which one is better.Either fetch data from Database and fill it in dataset and assign it to crystal report or give crystal report datasource direct to store procedure.?
Please explain benifits and draw backs of them

And what about speed issue.If Crystal report has data soure stored procedure will be loaded fast or Report having datasource Dataset will be loded fast?

Re: Crystal Report 11 Best Data Source

jbracken197322-Apr-09 3:32

jbracken1973

22-Apr-09 3:32

I would lean towards a SP, that is what I use on all reports. If you decide to use SP, I would suggest that you would use a SP in each of your reports. This makes working with reports especially nicer if you are working with Infoview/Business objects.

The only downside that I can think of is the limitation of is passing multiple values in a parameter from Crystal to the SP, a work around is to parse a comma separated strings. I don’t care to have a Crystal Record selection with a SP it seems redundant and a waste of resources. I can probably think of quite few pros for using a SP but I will just list a few:

1. You have more control of data result, there are many data routines that just is not efficient to try to do in one query statement.
2. You separate your data logic from your report design. Many time I will provide the data and someone else will write the report.
3. If you decide that you don’t like Crystal anymore and you will likely have an easier time with a conversion.
4. You control how the query is written thus if you have performance issues later you can adjust the query without even opening the report.
5. Without go in situations, you also can have a Crystal report execute a SP and that SP updates other tables.

I hope this helps
John

wasting time in this web site and forum!!

leungoiyu21-Apr-09 20:11

leungoiyu

21-Apr-09 20:11

wasting time in this web site and forum!!

Re: wasting time in this web site and forum!!

Ashfield21-Apr-09 21:13

Ashfield

21-Apr-09 21:13

So this is your attitude simply becuase you ask a very broad question and expect someone to spend their time writing code for you to use. The people who respond to questions do so unpaid, in their own time. If you refuse to accept their advice then you probably need to go to a paid for sercvice on some other site. There are many article on google relating to exporting to PDF, the original problem you had, so get off you lazy ass and do your own research.

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

Re: wasting time in this web site and forum!!

SeMartens21-Apr-09 21:14

SeMartens

21-Apr-09 21:14

So please stop wasting OUR time and stop spamming this forum Mad | :mad:

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

FileUpload Problem

Niungareamit21-Apr-09 20:06

Niungareamit

21-Apr-09 20:06

hi,
I have a file upload control on a website.I have given validations to this control. When I click on a browse button by a mouse it show a browse panel, but when i go through a keyboard and when a control is on a browse button and i press the enter key, it shows error message that i have given in validation control.
how should i get the solution for this????

postback trigger for Dynamical Controls

sekannak21-Apr-09 19:51

sekannak

21-Apr-09 19:51

Hi,

How to use postback trigger in code behind for dynamically creating controls, if any one knows plz answer me...

kannak

Refreshing a dropdownlist in a FormView Template

Jogenshu21-Apr-09 19:35

Jogenshu

21-Apr-09 19:35

I have a FormView InsertItemTemplate which has a databound dropdownlist. The dropdownlist displays a list of names retrieved through a SQL Server stored proc. The user has an option to add a new name to the database by clicking a button next to the dropdownlist. Clicking the button fires a javascript function, which opens a modal window. This "popup" window is where a new name and other pertinent data is entered. When the modal window closes the dropdownlist needs to refresh in order to display the new name (which was just entered in the modal window).

What is the best approach to refresh the dropdownlist? Where and when should a refresh occur (in what event)? I've searched for a solution and found many but none worked for me.

Thanks for your help!

- R A S

gridview

trimandir prajapati21-Apr-09 18:46

trimandir prajapati

21-Apr-09 18:46

hi, i do have two command field in my gridview one is edit and another is delete, i want to disable delete for the specific row, For the first time when page load my code disable the delete button but when i click edit button and then update the data , the delete button is enabled again. Isn't there any way to disable the delete button always for the specific row i want. my code is as follow a/c to my application.

If Session.Item("UserId") <> Nothing Then<br />
         For i As Integer = 0 To GridView1.Rows.Count - 1<br />
             Try<br />
                 userID = CType(Me.GridView1.Rows(i).FindControl("lblUserID"), Label).Text<br />
             Catch<br />
                 userID = CType(Me.GridView1.Rows(i).FindControl("tbUserID"), TextBox).Text<br />
             End Try<br />
             If userID = Session.Item("UserId") Then<br />
                 GridView1.Rows(i).Cells(1).Enabled = False<br />
             End If<br />
         Next<br />
     End If<br />

thanks in advance.

Re: gridview

Abhijit Jana21-Apr-09 19:10

Abhijit Jana

21-Apr-09 19:10