Passing arguments to call a javscript function from aspx.cs file

  • Thread starter Thread starter moni
  • Start date Start date
M

moni

Hi..

I am trying to use javascript for google maps display.


If I call the javascript function from my aspx file I use:


<input type="text" id="addresstext" value="Huntington Avenue,
Boston, MA" name="yourName" style="width: 287px" />
<input type="button" id="addressclick" value="Display Map"
onclick="showAddress(addresstext.value)" /><br />


and it works.

But using the Response.Write from the aspx.cs file it
does not display it. I need to pass an argument to the function
call.Am I passing the value wrongly??

I am calling it this way:


Response.Write("<script
language='javascript'>showAddress(getAddress);</script>");


where, getAddress is the comma-seperated Address string.

This is not displaying the map, I am creating using Javascript.

Thx
 
Yes, you are passing the literal string "getAddress". I think what you want
is to pass an actual value of a string variable that represents your comma -
delimited address string, e.g.:

string getAddress = "1 Park Ave, New York, NY, 10023";
Response.Write("<script
language='javascript'>showAddress(" +getAddress+ ");</script>");

-- Peter
Site: http://www.eggheadcafe.com
UnBlog: http://petesbloggerama.blogspot.com
Short urls & more: http://ittyurl.net













- Show quoted text -
Click to expand...

Thanx for the reply....but when i use this, it runs w/o displaying the
map, and gives,

Done,with errors on the page
Error: Expected ')'

But my javascript function works otherwise, and the Response.Write
line also calls it exactly this way

Response.Write("<script language='javascript'>showAddress("
+getAddress+ ");</script>");

Can you tell me wat the possible error could be.
 
Try putting single quotes around the parameter value, to the left and to the
right of the double quotes. Look at the string that is emitted and see if it
is legal javascript.
Click to expand...
moni said:
On Apr 11, 3:38 pm, Peter Bromberg [C# MVP]
Yes, you are passing the literal string "getAddress". I think what you want
is to pass an actual value of a string variable that represents your comma -
delimited address string, e.g.:
string getAddress = "1 Park Ave, New York, NY, 10023";
Response.Write("<script
language='javascript'>showAddress(" +getAddress+ ");</script>");
-- Peter
Site: http://www.eggheadcafe.com
UnBlog: http://petesbloggerama.blogspot.com
Short urls & more: http://ittyurl.net
:
Hi..
I am trying to use javascript for google maps display.
If I call the javascript function from my aspx file I use:
<input type="text" id="addresstext" value="Huntington Avenue,
Boston, MA" name="yourName" style="width: 287px" />
<input type="button" id="addressclick" value="Display Map"
onclick="showAddress(addresstext.value)" /><br />
and it works.
But using the Response.Write from the aspx.cs file it
does not display it. I need to pass an argument to the function
call.Am I passing the value wrongly??
I am calling it this way:
Response.Write("<script
language='javascript'>showAddress(getAddress);</script>");
where, getAddress is the comma-seperated Address string.
This is not displaying the map, I am creating using Javascript.
Thx- Hide quoted text -
- Show quoted text -
Thanx for the reply....but when i use this, it runs w/o displaying the
map, and gives,
Done,with errors on the page
Error: Expected ')'
But my javascript function works otherwise, and the Response.Write
line also calls it exactly this way
Response.Write("<script language='javascript'>showAddress("
+getAddress+ ");</script>");
Can you tell me wat the possible error could be.- Hide quoted text -
Click to expand...
Click to expand...
- Show quoted text -
Click to expand...

I tried doing that, it still doesnt show. Can you tell me any other
way, or the AJAx way to go about it.- Hide quoted text -

- Show quoted text -
Click to expand...

Can I use something like:

string myMap = ("<script language='javascript'>showAddress("+getAddress
+ ");</script>");
Page.RegisterClientScriptBlock(" don know",myMap);

But this is not working too...Plz help...
 
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