ASP.NET

30-Nov-07 21:12

HI
Is it posible to call asp.net function in javascript

Example
-

i have a javascript function in that i want to call the asp.net values

var customarray=new Array('in this i want to call asp.net values' );

var custom2 = new Array('something','randomly','different');

Than Q

Keerthi

Sun Rays30-Nov-07 21:16

Sun Rays

30-Nov-07 21:16

Hi,
clarify it.

Thanks,
Sun Rays

To get something you must have to try once.

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Christian Graus30-Nov-07 22:25

Christian Graus

30-Nov-07 22:25

You can do this with AJAX, or you can write the values you want into the script as variables.

Christian Graus - Microsoft MVP - C++

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

kirthikirthi30-Nov-07 22:33

30-Nov-07 22:33

Thx For reply

my need is i have a javascript array in that array i want put asp.net array values

For Example :

------------------
in the place of 'an apple','alligator','elephant','pear' etc.. i want to put asp.net array values

var customarray=new Array('an apple','alligator','elephant','pear','kingbird','kingbolt', 'kingcraft','kingcup','kingdom','kingfisher','kingpin');
var custom2 = new Array('something','randomly','different');

Keerthi

Christian Graus30-Nov-07 23:03

Christian Graus

30-Nov-07 23:03

OK, in this case, just write the values into your javascript from the code behind, no need to call it with AJAX, if the values are known, just pass them through.

sulabh202030-Nov-07 23:16

30-Nov-07 23:16

Hi dear,

It is Possible to call c# function through javascript.

Please go through google, if again not able to find. plz write me at personalmail@mysampatti.com

By

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sulabh202030-Nov-07 23:22

30-Nov-07 23:22

u van also try by this trick

document.getElementbyId(HiddenButton).Click;

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Gandalf_TheWhite30-Nov-07 23:18

Gandalf_TheWhite

30-Nov-07 23:18

Hi Kirthi,

It is possible To Do what u have asked :
Just Look At The Example given Below.

Here I have Passed The Values That I Get From TextBox
This Code U have To Write In Ur ASPX Page

<br />
<br />
<script language="JavaScript" type="text/javascript">					<br />
	var cal = new CalendarPopup();<br />
	cal.showNavigationDropdowns();<br />
</script><br />
<br />

And This IsWhat i have written in my Saprate Javascript File This Is A Function

<br />
function stepvalidation1(txtdate1,txtdate2,txtdatenow)<br />
    {	<br />
	var flag=0;		<br />
        var dt1=document.getElementById(txtdate1);                   <br />
        var dt2=document.getElementById(txtdate2); <br />
              <br />
        if (isDate(dt1.value)==false)<br />
        {			<br />
	   dt1.focus();<br />
	   flag=1;<br />
        }<br />
        else<br />
        {<br />
					<br />
		if(step3validation(txtdate1,0,txtdatenow))<br />
		{<br />
		}<br />
		else<br />
		{<br />
		    flag=1;<br />
		}			<br />
        }                <br />
        if (isDate(dt2.value)==false)<br />
        {<br />
	      dt2.focus();<br />
	      flag=1;<br />
        } <br />
        else<br />
        {			<br />
		if(step3validation(txtdate2,0,txtdatenow))<br />
		{				<br />
		}<br />
		else<br />
		{				<br />
			flag=1;<br />
		}			<br />
        }         <br />
        if(flag>0)<br />
        {			<br />
		return false;<br />
        }<br />
        else<br />
        {<br />
			<br />
		return true;<br />
        }<br />
    }<br />

and this is the line tht i have written in my .cs File

<br />
btn_Update.Attributes.Add("onclick", "javascript:return stepvalidation1('" + date1.ClientID.ToString()+ "','" + date2.ClientID.ToString()+ "','" + System.DateTime.Now.ToShortDateString() + "');");<br />

I think This Can Help
If Any doubt on the above then Ask

Just Do IT™ [Information Technology]™ :->

kirthikirthi30-Nov-07 23:47

30-Nov-07 23:47

HI than Q

it is working fine but

in my web page i am binding values to a array.

that array values i want to pass in javascript.

var customarray=new Array(---- asp.net array values ------- + 'alligator','elephant','pear','kingbird','kingbolt', 'kingcraft','kingcup','kingdom','kingfisher','kingpin');

Keerthi

Manikandan.net25-Dec-07 20:00

Manikandan.net

25-Dec-07 20:00

Yes you can do this

I assume that u have a method in code behind which returns string, write a logic to return string in following format

Vaue1, value2, value3

<br />
SERVER Method(code behind): <br />
public string GetCommaSepratedUserNames()<br />
    {<br />
        //write u r logic here, instead of my sample<br />
        return "'Manikandan.net, Prem.telecom, someName.Asp'";<br />
    }<br />

Here value1, value2, value3 are your desired values, which u want to return from server.

Write the java script like bellow:

<br />
<script><br />
var customarray=new Array(<%=GetCommaSepratedUserNames()%>);<br />
<br />
var custom2 = new Array('something','randomly','different');<br />
</script><br />
<br />

Manikandan.net
[Coding is life]

asp.net /javascript

kirthikirthi30-Nov-07 21:11

30-Nov-07 21:11

Re: asp.net /javascript

manowj25-Dec-07 19:18

manowj

25-Dec-07 19:18

Hi,

Using Ajax techniques(XMLHTTP) call back function you can execute ASP.NET functions.

Regards,
Manowj

Re: asp.net /javascript

Manikandan.net25-Dec-07 20:02

Manikandan.net

25-Dec-07 20:02

Yes you can do this

I assume that u have a method in code behind which returns string, write a logic to return string in following format

Vaue1, value2, value3

SERVER Method(code behind):
public string GetCommaSepratedUserNames()
{
//write u r logic here, instead of my sample
return "'Manikandan.net, Prem.telecom, someName.Asp'";
}

Here value1, value2, value3 are your desired values, which u want to return from server.

Write the java script like bellow:

<script>
var customarray=new Array(<%=GetCommaSepratedUserNames()%>;

var custom2 = new Array('something','randomly','different');
</script>

Manikandan.net
[Coding is life]

sulabh202030-Nov-07 20:22

redirect to login page if copy and paste the url in new browser

30-Nov-07 20:22

Hi Experts,

Here i stuck to a problem with search functionality to be implemented in my web page.

I have to do serach by using all the key words like OR,~,- etc. just like google.

So i am unable to find out the method to do same.

what i only found is full text serach through SqlServer 2005 but i dont want to use that.

Please suggest be Better.

Thanks is advance

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Always be in touch to help about the topic ASP.NET

codeproject_buna30-Nov-07 20:21

codeproject_buna

30-Nov-07 20:21

hi,

I want to redirect the user if he copy and paste the url of a post login page in a new window. I think there should be some settings in web.config.

I am using aspdotnet 1.1 with vbdotnet.
If any one has a solution for that please send me the code to implement this in my project.

thanks in advance

bikash

Re: redirect to login page if copy and paste the url in new browser

Sun Rays30-Nov-07 20:58

Sun Rays

30-Nov-07 20:58

Hi,
you can solve your problem using below tips.

1. Store user name and password in Session and check on every page load whether they are right or not.

2. Store any other variale in Application start (global.asax) and check in every page Load.

Thanks,
Sun Rays

To get something you must have to try once.

My Articles

Upload the Project

.NET- India 30-Nov-07 19:52

.NET- India

30-Nov-07 19:52

How to upload the project on the server

I'm getting the following error on the URL

http://www.saamstesting.com

Re: Upload the Project

Imran Khan Pathan30-Nov-07 20:59

Imran Khan Pathan

30-Nov-07 20:59

get it Web Deployement project

Best Regard

please don't forget to vote on the post that helped you.

datetime

Sarfaraj Ahmed30-Nov-07 19:51

Sarfaraj Ahmed

30-Nov-07 19:51

Hi
got 3 option

if op1 then date will be Today + 7 = 08/12/2007
if op2 then date will be Today + 14 = 15/12/2007
if op3 then date will be Today + 90 = 01/03/2008

n.b. every month doesn't have 31 days

any instruction will be helpful

Sarfarj Ahmed

sulabh202030-Nov-07 20:19

30-Nov-07 20:19

hi dear,

u have check all these dynamically through code.

i prefer u to use Switch case for that.

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Ujjaval Modi30-Nov-07 20:36

Ujjaval Modi

30-Nov-07 20:36

You can simply write nested if condition for the options and add the required number of days to the date.

For e.g.
dim dt as Date=System.DateTime.Today
dim dtResult as Date

if option=op1 then
dtResult=dt.AddDays(7)
else if option=op2 then
dtResult=dt.AddDays(14)
else if option=op3 then
dtResult=dt.AddDays(90)
end if

so in dtResult you have resultant date after adding the required no. of days.
You need not worry about whether u have 30,31 or 28 days month. Smile | :)

Ujjaval Modi

Sarfaraj Ahmed30-Nov-07 20:58

Sarfaraj Ahmed

30-Nov-07 20:58

Dear Modi
Thanks a lot for your help, it does work and i have already rated you

also could you please tell me, what is the best way to send date into sql server 2005 from asp.net?

1. send date as a string
2. send date as a date
3. change date format "MM/dd/yyyy"

in sql server date format is dd/mm/yyyy so why i can not send date to server as a date dd/mm/yyyy from asp.net

im really confused need your valuable instructions

thanks in advance

Sarfarj Ahmed

John-ph30-Nov-07 21:31

John-ph

30-Nov-07 21:31

Send Date As Date Type in the following Format 'MM/dd/yyyy'

- Regards -
JON

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