I have an ASP.Net page that does a Response.Redire ct to a code-created url.
Is there any way to code the redirect to open a new window similar to the
Javascript window.open() ? Thanks.
David
Sep 5 '07
21  2409 
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
>>Solved! I need to add "javascript :" before the "window.ope n" command,
and have the full url there.
Curious - that should only be required for pseudo-URLs i.e. making the
hyperlink run a bespoke JavaScript function...
????? I don't understand what you mean. I used:
onclick="javasc ript:window.ope n('the_page_url _including_http ');"
Yes, but you shouldn't have needed to use javascript : in front of
window.open...
--
Mark Rae
ASP.NET MVP http://www.markrae.net
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
I guess I didn't mention it clearly enough about being in the same window.
OK, then, how do I get the value of a control from the caller page when I
am in the called page? As I have said, I have accomplished the navigation
(though I wish it weren't Javascript), but I need something to do what I
had done in php with $_GET.
OK - let's take a step back here...
Firstly, taking ASP.NET completely out of the equation for a second, there's
no requirement whatsoever to use JavaScript to move from one page to
another - that's what hyperlinks are for:
<a href='mysecondp age.aspx'>Secon d page</a>
Secondly, passing parameters from one page to the next can be easily
achieved via querystrings:
<a href='mysecondp age.aspx?ID=2'> Second page</a>
In the Page_Load of the second page:
int ID = Convert.ToInt32 (Request.QueryS tring["ID"]);
Thirdly, in ASP.NET, if you want to persist data across pages, you have
several options:
1) You can still use the QueryString method
2) You can use postbacks and the Session object
3) In ASP.NET 2, you can do cross-page posting: http://msdn2.microsoft.com/en-us/lib...39(vs.80).aspx
This is, essentially, submitting one page to another page...
Finally, the best advice I can give you is to completely forget about PHP -
none of it will be of any use to you in ASP.NET...
--
Mark Rae
ASP.NET MVP http://www.markrae.net
"Mark Rae [MVP]" <ma**@markNOSPA Mrae.netwrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..
OK, Mark, I don't know where I am going wrong:
company.aspx:
<asp:Button ID="agents" runat="server" Text="Agents" OnClick="agents _Click"
/></asp:Button>
company.aspx.vb :
Sub agents_Click(By Val sender As Object, ByVal e As Suystem.EventAr gs)
Session["acct"] = acct.Text
Resume.Redirect (agents.aspx, false)
End Sub
agents.aspx.vb:
Sub Page_Load(ByVal sender As Object, ByVal e As Suystem.EventAr gs)
accountNumber = Session["acct"].ToString()
Session.Remove["acct"]
End Sub
What I get is: BC30545: Property Access must assign to the property or use
its value
and it points to the Session["acct"] = acct.Text line. Note that there is a
control called acct in company.aspx
Shelly
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
OK, Mark, I don't know where I am going wrong:
accountNumber = Session["acct"].ToString()
accountNumber.T ext = Session["acct"].ToString()
Assuming accountNumber is a TextBox control...
--
Mark Rae
ASP.NET MVP http://www.markrae.net
Of couse the agents.aspx is inclosed in quotes (typo) in the redirect line.
I also tried commenting out the session variable statements and tried
"agents.aspx?ac ct=1106" and used the Request.QuerySt ring("acct"). This
didn't give an exception (and took me to the page), but didn't set the
accountNumber.T ext either.
Also, with the Redirect, the back button becomes disabled. Is this expected
?
Shelly
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
>
"Mark Rae [MVP]" <ma**@markNOSPA Mrae.netwrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..
OK, Mark, I don't know where I am going wrong:
company.aspx:
<asp:Button ID="agents" runat="server" Text="Agents"
OnClick="agents _Click" /></asp:Button>
company.aspx.vb :
Sub agents_Click(By Val sender As Object, ByVal e As Suystem.EventAr gs)
Session["acct"] = acct.Text
Resume.Redirect (agents.aspx, false)
End Sub
agents.aspx.vb:
Sub Page_Load(ByVal sender As Object, ByVal e As Suystem.EventAr gs)
accountNumber = Session["acct"].ToString()
Session.Remove["acct"]
End Sub
What I get is: BC30545: Property Access must assign to the property or
use its value
and it points to the Session["acct"] = acct.Text line. Note that there is
a control called acct in company.aspx
Shelly
"Mark Rae [MVP]" <ma**@markNOSPA Mrae.netwrote in message
news:%2******** ********@TK2MSF TNGP02.phx.gbl. ..
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
>OK, Mark, I don't know where I am going wrong:
> accountNumber = Session["acct"].ToString()
accountNumber.T ext = Session["acct"].ToString()
Assuming accountNumber is a TextBox control...
It is.
Shelly
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
Of couse the agents.aspx is inclosed in quotes (typo) in the redirect
line.
And it's Response.Redire ct, not Resume.Redirect - missed that in my previous
reply...
I also tried commenting out the session variable statements and tried
"agents.aspx?ac ct=1106" and used the Request.QuerySt ring("acct"). This
didn't give an exception (and took me to the page), but didn't set the
accountNumber.T ext either.
Request.QuerySt ring("acct").To String()
Also, with the Redirect, the back button becomes disabled. Is this
expected ?
No..
--
Mark Rae
ASP.NET MVP http://www.markrae.net
"Mark Rae [MVP]" <ma**@markNOSPA Mrae.netwrote in message
news:ec******** ******@TK2MSFTN GP03.phx.gbl...
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
>Of couse the agents.aspx is inclosed in quotes (typo) in the redirect
line.
And it's Response.Redire ct, not Resume.Redirect - missed that in my
previous reply...
>I also tried commenting out the session variable statements and tried
"agents.aspx?a cct=1106" and used the Request.QuerySt ring("acct"). This
didn't give an exception (and took me to the page), but didn't set the
accountNumber. Text either.
Request.QuerySt ring("acct").To String()
>Also, with the Redirect, the back button becomes disabled. Is this
expected ?
No..
(A)
I fixed it to Response.QueryS tring("acct").T oString()
and Response.Redire ct("agents.aspx ?acct=1106", false)
It (1) goes to that page, (2) the back button is there, and (3) nothing
shows in accountNumber.T ext
(B)
Also, using the other method, why couldn't I set a session variable. It
complained about that line. When I put in that line and started typing
session, it filled out the word "Session". But after I put in the rest
andgot to the acct.Text part, it didn't present me with acct (or anything,
for that matter) when I started typing it. If I start a line with ac it
presents me with the control acct, just not after the 'Session["acct"] ='
start of the line.
So, I still have two problems.
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
Also, using the other method, why couldn't I set a session variable. It
complained about that line. When I put in that line and started typing
session, it filled out the word "Session". But after I put in the rest
andgot to the acct.Text part, it didn't present me with acct (or anything,
for that matter) when I started typing it. If I start a line with ac it
presents me with the control acct, just not after the 'Session["acct"] ='
start of the line.
Apologies, I think that's my fault...
I never go anywhere near VB.NET, so I sometimes forget the syntatical
differences...
If, instead of Session["acct"] you try Session("acct") does it work...?
--
Mark Rae
ASP.NET MVP http://www.markrae.net
"Mark Rae [MVP]" <ma**@markNOSPA Mrae.netwrote in message
news:%2******** ********@TK2MSF TNGP02.phx.gbl. ..
"Shelly" <sh************ @asap-consult.comwrot e in message
news:13******** *****@corp.supe rnews.com...
>Also, using the other method, why couldn't I set a session variable. It
complained about that line. When I put in that line and started typing
session, it filled out the word "Session". But after I put in the rest
andgot to the acct.Text part, it didn't present me with acct (or
anything, for that matter) when I started typing it. If I start a line
with ac it presents me with the control acct, just not after the
'Session["acct"] =' start of the line.
Apologies, I think that's my fault...
Man, he is human after all :-) I'll match your one against my [at least]
100.
>
I never go anywhere near VB.NET, so I sometimes forget the syntatical
differences...
I would have used C#, except that most of the jobs here seem to say VB.Net.
So, I went that way. (I tell you it is a bitch to go back and forth between
a sentence delimited language (C#, PHP, C, Java, etc.) and a card image [aka
lines] one (VB, Fortran, Basic). I always seem to leave of the ";" when I
flip back :-) )
>
If, instead of Session["acct"] you try Session("acct") does it work...?
Well, it didn't produce any errors, but it didn't get the value either.
In company.aspx.vb I have in the agents_Click subroutine:
Session("acct") = acct.Text
Response.Redire ct("agents.aspx ", False)
and in the agents.aspx.vb Page_load I have:
accountNumber.T ext = Session("acct") .ToString()
Session.Remove( "acct")
and, yes, there is a TextBox control "acct" in company.aspx and there is a
TextBox control accountNumber in agents.aspx.
So, now there are two things that give the next page, but neither way gives
me either session variable or the passed variable.
Shelly This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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