ASP.NET

Re: Avoid refreshing page while fetching data from the other form in asp.net

10-Oct-07 21:09

have you tried is it working or not....

kavithapuranik10-Oct-07 21:16

Re: Avoid refreshing page while fetching data from the other form in asp.net

10-Oct-07 21:16

hi
sorry,it should actually be,

Dim script As String = "" + _
" window.opener.location = " + Chr(34) + "FST001_REG-ENQ.aspx?id=20&enquiryno=" + enqno + Chr(34) + "; " + _
" window.close() " + _
""
ClientScript.RegisterStartupScript(Me.GetType(), "CloseWindows", script)

im using requery string in the parent window and accssing the enqno,so that no memory is allocated

i tried using session,but if i just simply close the child window,the page load event in the parent form is not firing,its not refreshing,at the same time,data is not pushed to the parent form

Any solution?

kavitha

kavithapuranik11-Oct-07 2:23

Re: Avoid refreshing page while fetching data from the other form in asp.net

11-Oct-07 2:23

found solution

FORM1<br />
-----------------------------<br />
use html image button<br />
<br />
<br />
<br />
<br />
<script  type="text/javascript"><br />
   <br />
 function Click()<br />
    {<br />
        window.open("form2.aspx");<br />
    }<br />
   <br />
  </script><br />
<br />
<br />
<br />
call the click function<br />
-----------------------------<br />
<br />
 <img src="Images/zoom.jpg"  onclick="Click()" style="width: 25px; height: 16px" /><br />
<br />
<br />
form2<br />
--------------------<br />
<script  type="text/javascript"><br />
 function Click(code)<br />
    { <br />
      window.opener.document.form1.txt1.value=code;<br />
     <br />
     window.close();<br />
    }<br />
<br />
<br />
    </script><br />
<br />
<br />
<br />
<br />
in form2 <br />
-----------<br />
under gridview_rowdatabound<br />
<br />
  If e.Row.RowType = DataControlRowType.DataRow Then<br />
            Dim linkbutton As LinkButton = CType(e.Row.FindControl("lblcd"), LinkButton)<br />
            Dim code As String = linkbutton.Text<br />
            refno = "ENQR" + "/" + code<br />
            CType(linkbutton, LinkButton).Attributes.Add("onclick", "JavaScript:Click('" & <br />
<br />
refno & "');")<br />
        End If

Imran Khan Pathan10-Oct-07 21:09

Imran Khan Pathan

10-Oct-07 21:09

yes.you can get all the values without refreshing page and also you dont need to get value in session.

follow step

suppose i have two textbox in form1 and one link button to open popup window.
now i am passing these textboxes id to popup window(Form2)

Javascript code

function OpenWindow(id1,id2)
{
ref = "Form2.aspx?id="+id1+"&id2="+id2;
var strFeatures="toolbar=no,status=no,menubar=no,location=no"
	strFeatures=strFeatures+",scrollbars=no,resizable=no,addressbar=no,height=250,width=220"
newWin = window.open(ref,"TellObj",strFeatures);
newWin.opener = top; 
}

Pass Id1 and Id2 to openWindow function

linkButton.Attributes.Add("onclick","OpenWindow("+txt1.ClientID+","+txt2.ClientID+");");

Onclick of linkButon,popWindow will be open.

Now in form2, i have two textboxes and one button.
now onPageload event,save these two ids in hidden field, called hid1,hid2

onPage Load event

hid1.value=Request.QueryString["Id1"];
hid2.value=Request.QueryString["Id2"];

on click of button call javascript

function setValues()<br />
{<br />
opener.document.getElementById('hid1').value=document.getElementById('TextBox1').value;<br />
opener.document.getElementById('hid2').value=document.getElementById('TextBox2').value; self.close();<br />
}

best regard

pathan

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

Re: Avoid refreshing page while fetching data from the other form in asp.net

kavithapuranik10-Oct-07 21:23

Re: Avoid refreshing page while fetching data from the other form in asp.net

10-Oct-07 21:23

thanks pathan

ill try and let u knw

kavitha

kavithapuranik10-Oct-07 22:14

Re: Avoid refreshing page while fetching data from the other form in asp.net

10-Oct-07 22:14

im not able to open the second form(pop-up window)
no errr also

Imran Khan Pathan10-Oct-07 22:28

Imran Khan Pathan

10-Oct-07 22:28

post your javascript and code

best regard

pathan

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

Re: Avoid refreshing page while fetching data from the other form in asp.net

kavithapuranik10-Oct-07 22:41

Re: Avoid refreshing page while fetching data from the other form in asp.net

10-Oct-07 22:41

form1
---------

 <script  type="text/javascript"><br />
    function OpenWindow(id1,id2){ref = "refreshform2.aspx?id="+id1+"&id2="+id2;var strFeatures="toolbar=no,status=no,menubar=no,location=no"	strFeatures=strFeatures+",scrollbars=no,resizable=no,addressbar=no,height=250,width=220"newWin = window.open(ref,"TellObj",strFeatures);newWin.opener = top; }<br />
<br />
    </script>

code behind
LinkButton1.Attributes.Add("onclick", "OpenWindow(" + id1.ClientID + "," + id2.ClientID + ");")

form2
---------------

<script  type="text/javascript"><br />
    function setValues()<br />
{<br />
opener.document.getElementById('hid1').value=document.getElementById('TextBox1').value;<br />
opener.document.getElementById('hid2').value=document.getElementById('TextBox2').value; self.close();<br />
}<br />
<br />
    </script>

code behind-pageload
------------------

hid1.Value = Request.QueryString("Id1")<br />
        hid2.Value = Request.QueryString("Id2")

kavitha

Imran Khan Pathan10-Oct-07 22:53

Imran Khan Pathan

10-Oct-07 22:53

Are you getting javascript Error?
If no, then please check out javascript function with only alert box.
javascript function is called or not?

you must call javascript on every postback.

best regard
pathan

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

Re: Avoid refreshing page while fetching data from the other form in asp.net

kavithapuranik11-Oct-07 2:21

FileUpload FilePath Problem in Mozilla

11-Oct-07 2:21

hi
thanks a lot for u r help

i got the solution,but in slightly different way,

FORM1<br />
-----------------------------<br />
use html image button<br />
<br />
<br />
<br />
<br />
<script  type="text/javascript"><br />
   <br />
 function Click()<br />
    {<br />
        window.open("form2.aspx");<br />
    }<br />
   <br />
  </script><br />
<br />
<br />
<br />
call the click function<br />
-----------------------------<br />
<br />
 <img src="Images/zoom.jpg"  onclick="Click()" style="width: 25px; height: 16px" /><br />
<br />
<br />
form2<br />
--------------------<br />
<script  type="text/javascript"><br />
 function Click(code)<br />
    { <br />
      window.opener.document.form1.txt1.value=code;<br />
     <br />
     window.close();<br />
    }<br />
<br />
<br />
    </script><br />
<br />
<br />
<br />
<br />
in form2 <br />
-----------<br />
under gridview_rowdatabound<br />
<br />
  If e.Row.RowType = DataControlRowType.DataRow Then<br />
            Dim linkbutton As LinkButton = CType(e.Row.FindControl("lblcd"), LinkButton)<br />
            Dim code As String = linkbutton.Text<br />
            refno = "ENQR" + "/" + code<br />
            CType(linkbutton, LinkButton).Attributes.Add("onclick", "JavaScript:Click('" & <br />
<br />
refno & "');")<br />
        End If

N a r e s h P a t e l10-Oct-07 19:07

N a r e s h P a t e l

10-Oct-07 19:07

Hi,
I am using FIleUpload Control for uploading, But at by clicking upload button I am just displaying image not saving image.
I m using this statement:

imgIcon.Src = FileUpload1.PostedFile.FileName;

This works fine in IE but gives only filename in Mozilla. This statement gives full filepath in IE.

Naresh Patel

Re: FileUpload FilePath Problem in Mozilla

Sandeep Akhare10-Oct-07 20:05

Sandeep Akhare

10-Oct-07 20:05

try to store the file temporarily at the server then show after showing delete the file just giving another way don't know it is proper or not

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: FileUpload FilePath Problem in Mozilla

Dhyanga10-Oct-07 23:58

Dhyanga

10-Oct-07 23:58

can u explain clearly what output you are expecting ....I actually dont get you question..

suchitamanandhar@hotmail.com

Re: FileUpload FilePath Problem in Mozilla

Sandeep Akhare11-Oct-07 1:06

Sandeep Akhare

11-Oct-07 1:06

He want to show a image that is at client side before storing on the server side hope now its clear

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... "

distribute the application

SUDHAKAR PALLAM10-Oct-07 17:33

SUDHAKAR PALLAM

10-Oct-07 17:33

Hi,

I developed a web application and now i want to send this to my boss for his approval. He dont have .net installed in his PC, but he has to go through the application.How can this be possible?

Thank you.

Aavesh Agarwal10-Oct-07 18:12

10-Oct-07 18:12

it can be only done in one aspect if you upload ur site on server do ur boss hav any local server if so then upload ur application to that server now everyone who is connected with that can access ur site untill if he ont have dotnet install on his System. i Hope u got my point.

Big Grin | :-D

Sucess need one master Stroke Big Grin | :-D

'

Thanks and Regards
Aavesh Agarwal

SUDHAKAR PALLAM10-Oct-07 18:18

SUDHAKAR PALLAM

10-Oct-07 18:18

Thanks..But i cant do that,because everybody can access that. Is there something that can be done with deploying?

Aavesh Agarwal10-Oct-07 18:37

10-Oct-07 18:37

if you want to deploy only on boss system then i think there can be two situtaion

1) your boss must have dotnet

2) you upload ur site on that server which is accesible only to your boss.

i think you have to choose one of the situtaion to acheive ur task.

Thanks and Regards
Aavesh Agarwal

Sandeep Akhare10-Oct-07 20:08

Sandeep Akhare

10-Oct-07 20:08

Is your machine is connnected to your BOSS machine by LAN or something like that if yes then no need to deploy just access your machine or URL of your application from his machine if no
One solution could you call your boss to your desk and show him the DEMO Wink | ;)

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... "

Aavesh Agarwal10-Oct-07 20:11

HashTable getting null between requests

10-Oct-07 20:11

yaa this is also a another solution. Smile | :)

which i forget..
Gr8 reply.

Thanks and Regards
Aavesh Agarwal

C.Sharp.Mage10-Oct-07 14:14

C.Sharp.Mage

10-Oct-07 14:14

Hello guys,

here is what i am trying to do, i have a hashtable in a class that contains regular pairs(key,value)
when i click an "Add" button i fill the hashtable, so life is good

however when i try to search in the same hashtable after i fill it out , i click on a "Search" button
this is where i loose the hashtable content.

is there a way to keep the hashtable between page requests?

i am using ASP.net 1.1 and IIS6.0

Thank you for the fast response in advance

The Mage

Christian Graus10-Oct-07 14:19

Christian Graus

10-Oct-07 14:19

Your class has no state between postbacks. You need to either stuff it into the session, or send it to the client in the viewstate. Someone told me yesterday that making it static would work, but I am dubious, LMK if you try it and it works.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

C.Sharp.Mage10-Oct-07 14:28

C.Sharp.Mage

10-Oct-07 14:28

well i did make its static and still not working i am still getting a null hash

the viewstate is a good idea (performance wise) since it doesn't chew server resources but would you mind if you give me example?

my example is

public abstract class class1
{
public Hashtable htable;
public class1{
htable = new Hashtable();
}
public virtual void theOperation(int operationType,ListBox theControl,string filterPair){}
}
public class class2 : class1
{
public override void theOperation(int operationType,ListBox theControl,string textPair)
{
thePairList.Add(key,value);
// where/how can i do the viewstate???
}

Thank you

The Mage

Christian Graus10-Oct-07 14:35

Christian Graus

10-Oct-07 14:35

You would need to work out how to serialise a hash table and then override loadviewstate and saveviewstate. Personally, I think sending it to the client every time is the thng to avoid, but.

Thanks for confirming my thoughts on the static thing.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )