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I used to create web methods using the template provided with Visual Studio .NET 2003, all I needed to do is to add the [WebMethod] attribute before the function I want to expose through the web service. But recently I was asked to expose my function to a specific client who is using AJAX and JSP and my return values are required to be sent using the "Response" object!
I don't know how to access this object in a web service, unlike web applications, this object is not easily accessible from within the code.
In fact I have doubts about the whole approach, is it possible and if possible is it practical to send the results back using the "Response" object?
The caller wants the return values to be incorporated into a string that contains JavaScript code they can evaluate and use to display the result on their AJAX enabled JSP page.
Any help or ideas about the subject are appreciated.
Thank you.
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The response from a web service is always a SOAP message. If you want the response to be something else, you have to implement it as a regular web page, then you can return whatever you like in the response.
---
single minded; short sighted; long gone;
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i wanna know how to use open file dialog control in C# aps.net web application.as i have to save the downloading attachment file on my system through my application. i want help in C# coding instead Asp.
Thanx
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Use the Content-disposition HTTP header. I'm not sure how to do this in C# so I'll give a PHP example and hopefully you or someone else can translate.
<code><?php
header('<code><span class="string">Content-Disposition: attachment; filename="downloaded.pdf"');
</span></code></code><code><code><span class="string">
</span></code>?></code>
This will be saved as download.pdf
Brad
Australian
- Captain See Sharp on "Religion"
any half intelligent person can come to the conclusion that pink unicorns do not exist.
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In my web page,I have a dynamic dropdown list box and item list comes from database whose field length is 200 ( that item list of name of the college ). But in my web page the width of dropdown list box should have max. 30 charecters to fit my design. When the item's chrecter width is more than 30 then it hampper my design. Now my question how to manage more chrecters (like 100 characters) in the dropdown list box by truncating data to 30 charecters and the user can see the all the carecters by putting mouse over it (like tool tips).
I am using php. Plz help me.
Bharat Bhusanam
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You should say that you are using PHP in the title. That way people who look for PHP questions can read it easily.
Anyway you should just truncate the name.
To do this have a script something like this:
if(strlen($value) > 30){
$value = substr($value, 0, 30);
}
Brad
Australian
- unknown PHP Developer on "Job Prospect"
Requirement: * Experience working with XML, XSL, XPath
Comment: and other things starting with X.
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Are using .NET environment then there is size property for drop down list that you can set !!!
Regards,
Jaiprakash M Bankolli
jaiprakash.bankolli@gmail.com
http://jaiprakash.blog.com/
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I have an internal page that I use to access seveal SQL server databases as in the following example (I actually have 7 servers) the problem is that there is one server that I get a "connection error, server does not exist or access denied" I have verified that I can connect to all of the servers using the credentials in the configuration from my development station using SQL and ODBC. Not sure how to go about debugging this any suggestions are welcome. I am not sure why I woudl be able to connecto to teh problem server but not the web application
Case "Site A"
sqlConnString = "Data Source = 111.22.33.444; Integrated Security = False; User ID = MyID; Password = MyPwd; database = MyDatabase; Connect Timeout = 60"
Case "Site B"
sqlConnString = "Data Source = 222.33.444.555; Integrated Security = False; User ID = MyID; Password = MyPwd; database = MyDatabase; Connect Timeout = 60"
Case "Site C"
sqlConnString = "Data Source = 444.555.66.7; Integrated Security = False; User ID = MyID; Password = MyPwd; database = MyDatabase; Connect Timeout = 60"
Thanks in advance
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There is a good chance that from the web server or prod server that can not access the ip address. In code be a DNS issue. I would log onto the server that you are having problems and then see if you can ping the IP address. I would guess you make not be able to access it. You may need to open ports on your network or correct dns settings or something like that.
Ben
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I have created a Logon page with a ASPNETDB.MDF file in the App_Code.
How can I move this database to a SQL Server in order for other people to authenticate to the DB? At the moment when i log in it works because SQL Express is running on my machine where I developed the site. If someone else tries to logon the Page gives a postback but they are not logged on. I suspect this is because the ASPNETDB is not on a server.
Please help! I used the Web Configuration tool to configure the roles ect...
Thanks!
Illegal Operation
Making Computer Software Talk
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Check if user are there, if not create the users via ASP.NET web configure, then pass those user info to them !!
Regards,
Jaiprakash M Bankolli
jaiprakash.bankolli@gmail.com
http://jaiprakash.blog.com/
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now when I am trying to connect to IIS it displays dialog asking for Computer Name when I do that it pop Up error : System Cannot Find the path specified
Please do help me at the Earliest.
Develop2Program & Program2Develop
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What were you trying to achieve? Can you tell what steps did you follow? Can you past here the exact error message so that it is easier to pin point the error ?
Regards,
Jaiprakash M Bankolli
jaiprakash.bankolli@gmail.com
http://jaiprakash.blog.com/
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I have a page designed and laid out entirley using CSS. The main content of the page sits in a DIV and so does a sidebar which runs down it's side. The problem I have is that the side bar is pretty much all of the time shorter than the content DIV. What I wanted was some code to force the sidebar DIV to replicate the height of the content DIV and therefore act like two td cells in a table. Anyway I came up with the following Javascript code which is run on the pages onload event.
function FannyFart() <br />
{<br />
var ContentHeight = document.getElementById("Content").clientHeight;<br />
document.getElementById("ctl00_SideBar").style.height = (ContentHeight + "px");<br />
}
This code seems to work and provides correct outcome except for two scenarios. A: When a validator appears dynamically. B: When the page content changes upon and AJAX async call.
Now obviously this is because by code is not running because the page onload event is not happening. How can I have my code rerun on any change to the page?
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Attach the function to the onresize event of the Content div (as well as the onload)
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<div id="Content" onresize="FannyFart()">
The following works in IE but not in FF ( thats FireFox and not Fanny Fart... chuckle )
Theres also resizeend and resizestart which dont make any difference. Can't seem to find anyone else with this problem so I will have to come back to it. Luckily for me its doesnt look that bad and FF compatibility isn't actually essential for this.
Do you think this is the best way to do it? I couldn't think of anything else?
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I can't see the code numbnuts....
Have a look here for the difference between FF and IE event methods: linkety (hint: FF uses addEventListener, IE uses attachEvent)
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function FannyFart()
{
//Do A Fanny Fart
var ContentHeight = document.getElementById("Content").clientHeight;
document.getElementById("ctl00_SideBar").style.height = (ContentHeight + "px");
}
<div id="Content" onresize="FannyFart()">
And that bits in the page
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window.onload = function() {
var el = document.getElementById("ctl00_SideBar");
if(window.attachEvent) {
el.attachEvent("onresize", FannyFart);
} else {
el.addEventListener("resize", FannyFart, false);
}
}
Try that bad boy out. Of course if you'd had a look at the client side reference for the MS AJAX library you could use:
$addHandler($get("ctl00_SideBar"), "resize", FannyFart);
See here
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Sam Heller wrote: How can I have my code rerun on any change to the page?
Call it whenever you change the page...?
----
It appears that everybody is under the impression that I approve of the documentation. You probably also blame Ken Burns for supporting slavery.
--Raymond Chen on MSDN
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Which event is that? It occurs on page validation and ajax calls and a few other places. Where do i catch all of these events?
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Sam Heller wrote: Which event is that?
Whatever you want it to be. You change the page. Well, you or code you control in some fashion. Once the document has loaded, it changes in response to code somewhere telling it to change... so whenever code does that, have it call your resize method.
----
It appears that everybody is under the impression that I approve of the documentation. You probably also blame Ken Burns for supporting slavery.
--Raymond Chen on MSDN
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Hi all,
A quick question 
I have a select box and a button on a web page.
The user will choose a value in the select box then hit the button.
I need the chosen value to be stored in a php session variable and the user redirected to second webpage.
Any help would be fab !!!
Thanks lots
John
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At Time of clicking on the button you have to submit the form then fetch value by
$storeValue = $_REQUEST['selectName'];
and then store the value in a variable and then
S_SESSION['sessionvariableName'] = $storeValue;
then open the another file you want to show.
--------------------------------------------------------------------------------------------------
Hiral Shah
India
If you think that my answer is good enough and can be helpful for other then don't forget to vote.
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