Re: ontextchanged - ASP.NET Discussion Boards

Re: Is it possible to get the value of previous page view state value in current page?

Christian Graus12-Aug-09 22:51

12-Aug-09 22:51

You might start by reading a basic book, so you have some sort of clue about what you're doing.

You have two options:

1 - you can do a cross page postback, where page 1 sets up page 2 to see it's viewstate. This is an ugly hack
2 - you can take your two pages, turn them into controls, show them on the same page, and then they will share viewstate b/c they are the same page.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

SMTP configure

kavinnagarajan12-Aug-09 20:54

kavinnagarajan

12-Aug-09 20:54

How to configure SMTP? My system is connected through LAN.

Re: SMTP configure

Abhijit Jana12-Aug-09 22:50

Abhijit Jana

12-Aug-09 22:50

kavinnagarajan wrote:
How to configure SMTP?

Configure SMTP in IIS 6.0[^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Stylish buttons and dropdown

greendragons12-Aug-09 20:17

greendragons

12-Aug-09 20:17

As i've seen on many site..when u bring cursor to the button it's color changes and a sound is produced..or even dropdown list also appears.

Re: Stylish buttons and dropdown

Abhishek Sur12-Aug-09 22:05

Abhishek Sur

12-Aug-09 22:05

they all create those elements using css and basic html controls. They dont use the original input control.

Say for example, you can set css background:url('path') using javascript to a div when mouse hovers on it. This will create the the effect that you are talking about.

You can create a dropdown using ul,li and a few divs and css. You need to trap the events.

To do them, you must have knowledge about basic html constructs and javascript.

For time being check Yahoo UI controls. They have already built such controls. Thumbs Up | :thumbsup:

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
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Applying Search Criteria to GridView using Object data Source with store procedure

atul_007in12-Aug-09 20:11

atul_007in

12-Aug-09 20:11

Following Should be the Code of Object data source in source file
< asp:ObjectDataSource ID="ObjectDataSource1" runat="server" OldValuesParameterFormatString="original_{0}"
SelectMethod="DisplayDoctorsbyId" TypeName="DoctorsBLL"
DeleteMethod="DeletemdnationdoctorsById" >

<selectparameters>

<asp:parameter name="id" defaultvalue="-1" type="Int32">
<asp:parameter name="sLastName" type="string" defaultvalue=" ">

There is store procedure which is called in select method of Object data source it is for displaying data on the basis of search u do

ALTER PROC [dbo].[Proc_DisplaymdnationdoctorsById]
@id int,
@SLastNAME VARCHAR(50)
AS
BEGIN
SET NOCOUNT ON
IF(@id > 0)
BEGIN
SELECT MD.id, MD.FirstName, MD.LastName,MD.MInitial,MD.BirthDate,MD.BirthCity,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.BirthState
) As BirthCountry,
MD.BirthState, MD.BirthNation, MD.StateMedicalBoard, MD.Contact_Address, MD.Contact_City, MD.Contact_State,
MD.Contact_Zip, MD.Contact_Country, MD.Contact_Telephone, MD.Contact_Fax, MD.Cert_Certification, MD.Cert_Date,
MD.Cert_Expires, MD.Cert_ReCertification, MD.Cert_SubCertification,MD.Cert_SubCertificationDate,
MD.Cert_SubCertification_Expires, MD.Cert_Recapitulation, MD.Edu_Degree, MD.Edu_School, MD.Edu_SchoolYears,
MD.Fell_Specialty1, MD.Fell_Organization1,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Fell_State1
) As Fell_Country1,
MD.Fell_State1, MD.Fell_City1, MD.Fell_CareerYears1, MD.Fell_Specialty2, MD.Fell_Organization2,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Fell_State2
) As Fell_Country2,
MD.Fell_State2, MD.Fell_City2, MD.Fell_CareerYears2, MD.Fell_Specialty3, MD.Fell_Organization3,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Fell_State3
) As Fell_Country3,
MD.Fell_State3, MD.Fell_City3,MD.Fell_CareerYears3, MD.Res_Specialty1, MD.Res_Organization1,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Res_State1
) As Res_Country1,
MD.Res_State1, MD.Res_City1, MD.Res_CareerYears1, MD.Res_Specialty2, MD.Res_Organization2,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Res_State2
) As Res_Country2,
MD.Res_State2, MD.Res_City2, MD.Res_CareerYears2, MD.Res_Specialty3, MD.Res_Organization3,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Res_State3
) As Res_Country3,
MD.Res_State3, Res_City3, MD.Res_CareerYears3, MD.Inter_Organization,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Inter_State
) As Inter_Country,
MD.Inter_State, MD.Inter_City, MD.Inter_CareerYears, MD.Mem_Memberships1, MD.Mem_Awards1,
MD.Mem_Publication1, MD.Mem_Memberships2, MD.Mem_Awards2, MD.Mem_Publication2, MD.Mem_Memberships3,
MD.Mem_Awards3, MD.Mem_Publication3, MD.Mem_Memberships4, MD.Mem_Awards4, MD.Mem_Publication4,
MD.Mem_Memberships5, MD.Mem_Awards5, MD.Mem_Publication5, MD.Mem_Memberships6, MD.Mem_Awards6,
MD.Mem_Publication6, MD.Mem_Memberships7, MD.Mem_Awards7, MD.Mem_Publication7, MD.Mem_Memberships8,
MD.Mem_Awards8, MD.Mem_Publication8, MD.Mem_Memberships9, MD.Mem_Awards9, MD.Mem_Publication9,
MD.Mem_Memberships10, MD.Mem_Awards10, MD.Mem_Publication10, MD.sysdate, MD.Special_Expertise
FROM mdnation_doctors MD WHERE MD.id = @id AND MD.LASTNAME LIKE ''+ltrim(rtrim(@SLastNAME))+'%'
END
else
BEGIN
SELECT MD.id, MD.FirstName, MD.LastName,MD.MInitial,MD.BirthDate,MD.BirthCity,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.BirthState
) As BirthCountry,
MD.BirthState, MD.BirthNation, MD.StateMedicalBoard, MD.Contact_Address, MD.Contact_City, MD.Contact_State,
MD.Contact_Zip, MD.Contact_Country, MD.Contact_Telephone, MD.Contact_Fax, MD.Cert_Certification, MD.Cert_Date,
MD.Cert_Expires, MD.Cert_ReCertification, MD.Cert_SubCertification,MD.Cert_SubCertificationDate,
MD.Cert_SubCertification_Expires, MD.Cert_Recapitulation, MD.Edu_Degree, MD.Edu_School, MD.Edu_SchoolYears,
MD.Fell_Specialty1, MD.Fell_Organization1,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Fell_State1
) As Fell_Country1,
MD.Fell_State1, MD.Fell_City1, MD.Fell_CareerYears1, MD.Fell_Specialty2, MD.Fell_Organization2,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Fell_State2
) As Fell_Country2,
MD.Fell_State2, MD.Fell_City2, MD.Fell_CareerYears2, MD.Fell_Specialty3, MD.Fell_Organization3,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Fell_State3
) As Fell_Country3,
MD.Fell_State3, MD.Fell_City3,MD.Fell_CareerYears3, MD.Res_Specialty1, MD.Res_Organization1,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Res_State1
) As Res_Country1,
MD.Res_State1, MD.Res_City1, MD.Res_CareerYears1, MD.Res_Specialty2, MD.Res_Organization2,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Res_State2
) As Res_Country2,
MD.Res_State2, MD.Res_City2, MD.Res_CareerYears2, MD.Res_Specialty3, MD.Res_Organization3,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Res_State3
) As Res_Country3,
MD.Res_State3, Res_City3, MD.Res_CareerYears3, MD.Inter_Organization,
(select Countries_name from countries MC
Inner Join mdnation_states MS on MS.Countries_id = MC.Countries_id
Where MS.state_name = MD.Inter_State
) As Inter_Country,
MD.Inter_State, MD.Inter_City, MD.Inter_CareerYears, MD.Mem_Memberships1, MD.Mem_Awards1,
MD.Mem_Publication1, MD.Mem_Memberships2, MD.Mem_Awards2, MD.Mem_Publication2, MD.Mem_Memberships3,
MD.Mem_Awards3, MD.Mem_Publication3, MD.Mem_Memberships4, MD.Mem_Awards4, MD.Mem_Publication4,
MD.Mem_Memberships5, MD.Mem_Awards5, MD.Mem_Publication5, MD.Mem_Memberships6, MD.Mem_Awards6,
MD.Mem_Publication6, MD.Mem_Memberships7, MD.Mem_Awards7, MD.Mem_Publication7, MD.Mem_Memberships8,
MD.Mem_Awards8, MD.Mem_Publication8, MD.Mem_Memberships9, MD.Mem_Awards9, MD.Mem_Publication9,
MD.Mem_Memberships10, MD.Mem_Awards10, MD.Mem_Publication10, MD.sysdate, MD.Special_Expertise
FROM mdnation_doctors MD WHERE MD.LASTNAME LIKE ''+ltrim(rtrim(@SLastNAME))+'%'
END
END

This Should come under cs file on button click, add text box though to enter the text you want to search

if (tbPhysicians.Text.Trim() != "")
{

//ObjectDataSource1.FilterExpression="LastName LIKE '%" + tbPhysicians.Text + "%'";
ObjectDataSource1.SelectParameters["id"].DefaultValue = "-1";
ObjectDataSource1.SelectParameters["slastname"].DefaultValue = DoctorName;

}
else
{
ObjectDataSource1.SelectParameters["id"].DefaultValue = "-1";
ObjectDataSource1.SelectParameters["slastname"].DefaultValue = " ";

}
ObjectDataSource1.DataBind();

ontextchanged

haleemasher12-Aug-09 19:43

haleemasher

12-Aug-09 19:43

i want to add two values in a textboxs without using any button it show sum in another textbox how it is possible? i write this function ontextChanged of textbox2 which gets my second value. this code not works.

<asp:TextBox ID="TextBox2" runat="server" OnTextChanged="MySub" 
        
        style="top: 267px; left: 585px; position: absolute; height: 22px; width: 128px"></asp:TextBox>
    <asp:TextBox ID="TextBox3" runat="server" 
        style="top: 216px; left: 443px; position: absolute; height: 22px; width: 128px"></asp:TextBox>
    <asp:TextBox ID="TextBox4" runat="server" 
        style="top: 243px; left: 441px; position: absolute; height: 22px; width: 128px">5</asp:TextBox>

<script runat="server" language ="C#">
    void MySub(object sender, EventArgs e)
    {
       int a =Convert .ToInt32 (TextBox3.Text.Trim ()) + Convert .ToInt32 (TextBox4.Text.Trim ());
       TextBox2.Text = (a.ToString ());
    }

</script>

Re: ontextchanged

Abhijit Jana12-Aug-09 19:46

Abhijit Jana

12-Aug-09 19:46

haleemasher wrote:

void MySub(object sender, EventArgs e)
{
int a =Convert .ToInt32 (TextBox3.Text.Trim ()) + Convert .ToInt32 (TextBox4.Text.Trim ());
TextBox2.Text = (a.ToString ());
}

</script</blockquote>

Do it using java script.

<div class="ForumSig"><font face="Verdana" size="1" color="#000080">Abhijit Jana | <strong>Codeproject MVP</strong>
<font face="Verdana" size="1" color="#000080"><b>Web Site : <a href="http://abhijitjana.net">abhijitjana.net</a> </b></font>
<b><font face="Verdana" size="1" color="#0000FF"><small>Don't forget to click "Good Answer" on the post(s) that helped you</small>.
<a href="http://www.codeproject.com/KB/aspnet/IISRemoteDebugging.aspx"> View My Latest Article</a>
</font></b></font></div>

Re: ontextchanged

haleemasher12-Aug-09 19:48

haleemasher

12-Aug-09 19:48

no i use C# language

Re: ontextchanged

4anusha412-Aug-09 20:00

4anusha4

12-Aug-09 20:00

if u give values in textbox2 and textbox3 the sum of two values has to be displayed in textbox 4 right

the set the autopostback property of textbox3 to true and write the code in textbox3_textchanged event then it will work

Re: ontextchanged

haleemasher12-Aug-09 20:28

haleemasher

12-Aug-09 20:28

thank u very much its now working. i forget to true autopostback
thnx again

Re: ontextchanged

Christian Graus12-Aug-09 22:52

Christian Graus

12-Aug-09 22:52

of course, using js would be a ton better.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: ontextchanged

Oakman13-Aug-09 14:27

Oakman

13-Aug-09 14:27

Christian Graus wrote:
of course, using js would be a ton better.

Not if he wants his teacher to give him a good grade

Jon

"One loves to possess arms, though they hope never to have occasion for them." --Thomas Jefferson to George Washington, 1796.

Soap Box 1.0: the first, the original, reborn troll-less

Block to save webpage

kavinnagarajan12-Aug-09 18:07

kavinnagarajan

12-Aug-09 18:07

How to block the webpage visitors to save the current webpage?

Re: Block to save webpage

N a v a n e e t h12-Aug-09 18:30

N a v a n e e t h

12-Aug-09 18:30

Thats not possible.

Navaneeth

How to use google | Ask smart questions

Re: Block to save webpage

Christian Graus12-Aug-09 18:58

Christian Graus

12-Aug-09 18:58

I guarentee you, almost everyone who worries about this, isn't creating anyone that anyone would steal anyhow.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: Block to save webpage

N a v a n e e t h13-Aug-09 1:11

N a v a n e e t h

13-Aug-09 1:11

Christian Graus wrote:
almost everyone who worries about this, isn't creating anyone that anyone would steal anyhow.

WOW! that was poetic. Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: Block to save webpage

yesu prakash12-Aug-09 19:06

yesu prakash

12-Aug-09 19:06

not possible

VB code to check whether new picture upload in the folder

pearllyn12-Aug-09 15:16

pearllyn

12-Aug-09 15:16

Hi,

i need source code on how to check whether a new picture has upload in the folder.
the source code have to be in VB.

Thanks

Re: VB code to check whether new picture upload in the folder

N a v a n e e t h12-Aug-09 16:03

N a v a n e e t h

12-Aug-09 16:03

File.Exists[^] can tell you whether a file exists in the specified directory.

Navaneeth

How to use google | Ask smart questions

Re: VB code to check whether new picture upload in the folder

pearllyn12-Aug-09 18:46

pearllyn

12-Aug-09 18:46

once the picture in the folder then it will send a sms.
Now i need code on the file directory.

Re: VB code to check whether new picture upload in the folder

yesu prakash12-Aug-09 18:56

yesu prakash

12-Aug-09 18:56

pearllyn wrote:
Now i need code on the file directory.

u mean??

Re: VB code to check whether new picture upload in the folder

Christian Graus12-Aug-09 18:58

Christian Graus

12-Aug-09 18:58

Are you going through your spec one step at a time and asking us to write your code for you ?

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

ObjctDataSource,Paging Problem

mark_me12-Aug-09 14:56

mark_me

12-Aug-09 14:56

Hi,
I am using an objectdatasource with gridview. I have enabled paging for my datasource and gridview. It works great but there is one problem. On same page, i also have brands dropdownlistbox so one can chose between different kinds of laptops. The first item is "All". All selects quite a number of rows and there can be upto 20 pages. For dell laptops, i have only 2 models in table. What happens is that if a person navigates to page 10 in All devices and then changes the dropdown to Dell, there are no records in the grid. I have debugged and it happens because startrowindex is not 0. I am using mysql and have used limit. If a person is on page 1, one can see the 2 dell models.
How would i be able to solve this problem?. Sorry if its a stupid question, Is there anyway in which i can change the startrowindex to 0 in DropDownlistbox change index event?

Thankyou in advance.

Re: ObjctDataSource,Paging Problem

N a v a n e e t h12-Aug-09 16:08

N a v a n e e t h

12-Aug-09 16:08

When binding the grid view after changing drop down list, try setting the PageIndex property of GridView to 0.

Navaneeth

How to use google | Ask smart questions

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