I have a question:
When I want to add "<br>" to a text of a gridview row to make it starts in a new line, but it doesn't work and I got the "<br>" in the view source of the IE.
When I use WatiN to go to a specific web page, how can I fake the HTTP referrer with a query string (i.e. request is from google search with query string q=search_term)? So I can verify that the response header has the 301 redirect for specific referrer URL.
View 2 RepliesI want to transfer data from datatable to a gridview with a hyperlink column. But dont know how to do.
I attach my code as below, what i want to do is to output 2 columns in gridview, and the first column should be a hyperlink. However, now the first column still shows nothing.
Web page code:
[Code]....
C# code:
[Code]....
In my code below, I'm trying to re-write a string and convert and http text into actual web links.
It doesn't seem to be working and I think the problem may be that I'm rewriting the string and inserting another http string into the original string which then causes problems with the loop.
[Code]....
I am having problem redirecting error when error is http 500 or http 403 locally running this site there is no problem it gets redirected to my errorpage.aspx. But when deployed at server, it does not get .tried putting try and catch in page_load and in global.asax and I have set Application_Error to redirect to that page and also set <customErrors defaultRedirect to that page also
error
statusCode="500"
redirect="/errors/errorpage.aspx?error=500"
/>
I am using ASP.NET 2.0 on IIS6 therefore I can't use system.web.routing. I've tried a few URL rewriters but none did what I wanted.I basically need to transform (read/parse then redirect) URL 1 into 2 with minimum IIS configuration because I don't have the full authority to reconfigure web servers (i.e. ISAP on IIS6 or install 3rd party extensions/libraries). And I can't transform URL into 3 because all the physical links will break. [URL]
View 3 Repliesi am new with linq and i wanna do something like this in linq:
[Code]....
how can i do this?
i have the xml in a structure such as this:
<RWFCriteria reportType="ProgramReview">
<item id="36" name="" value="9" type="Milestone" />
<item id="31" name="" value="9" type="Milestone" />
<item id="33" name="" value="11" type="Milestone" />
</RWFCriteria>
I would like to transform an html input to xml. But the input will have as part of its content an "&", e.g. Texas A&M. But calling XslCompliledTransform.Transform(htmldocument, xmlwriter) causes an xmlexception to be thrown.
View 4 RepliesI need to programmatically parse and transform ASP.NET webform pages. It's a requirement that I have =(.
Anyone know any tools or frameworks?
Update:
I just need to modify ASPX pages (not rendered HTML code).
There are no inline c# code.
I want to use the web.config transformation that works fine for publish also for debugging.When i publish a web app, visual studio automatically transforms the web.config based on my currenc build configuration.How can i tell visual studio to do the same when i start debugging.On debug start it simply uses the default web.config without transformation.
View 5 RepliesI have easy to reproduce issue with web.config transform. Steps below are causing major grief.
Create new Web Application Project in VS 2010. Open web.debug.config, put following inside it
<?xml version="1.0"?>
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform" xdt:Transform ="Replace">
<applicationSettings>
<MyProject.Properties.Settings>
<setting name="Username" serializeAs="String">
<value>username</value>
</setting>
</MyProject.Properties.Settings>
</applicationSettings>
</configuration>
Now deploy to file system on local hardrive. Open resulting web.config and see <value> setting has extrac carriag return and bunch of tabs in front of it..
Screenshots can be downloaded below.
[URL]
I am facing problem in to redirect my site from http://example.net to http://www.example.net
When the user can enter the site name in address bar like http://example.net how can i automatically redirected to http://www.example.net
I am trying to change the properties in iis but it doesnot work.
how can i acheive this
I've got a data table with columns in which include Item, Category and Value (and others, but those are the only relevant ones for this problem) that I access via LINQ in a C# ASP.Net MVC app. I want to transform these into a matrix and output that as a CSV file to pull into Excel as matrix with the items down the side, the categories across the top and the values in the row cells. However, I don't know how many, or what, categories there will be in this table, nor will there always be a record for each item/category combination.
I've written this by looping round, getting my "master category" list, then looking again for each item, filling in either blank or Value, depending on whether the item/category record exists, but as there are currently 27000 records in the table, this isn't as fast as I'd like. Is there a slicker and faster way I can do this, maybe via LINQ (firing into a quicker SQL statement so the DB server can do the leg-work), or will any method essentially come back to what I am doing?
What are the steps to execute the task above? the reason I want to do that now is because the web site is ready for deployment and
we would like to deliver it as a DLL. I've heard of [aspnet_merge.exe] but I want to ofuscate my code with a 3rd party tool; and this ofuscator tool only works with Project-based projects.
I have a page with an panel on it that can contain a number of editable controls (textboxes, date pickers etc). This panel (and the controls) are populated dynamicaly by loading up an XSLT tranformation and applying it to an XML document (which represents the entity being edited) in the Pages Load event if !isPostBack.
Once the user has made changes they click a button and the form posts back. At that point I want to be able to go through the various controls in the panel, get the updated values and persist them back to a database. When I try to access the controls in the underlying buttons even theyre not there the panel is empty.
What I think is happening is that the page is being recreated at the start of the post back. When its recreated the XSLT transformation doesnt run because its a postback so the edit panel never gets repopulated. The controls therefore dont exist as far as my Button handler is concerned and it cant access their values.
My stopgap solution to this is that Im not checking isPostBack before repopulating the panel, so now the panel gets repopulated in the post back, the controls are there and Im able to query their values. The problem is that this involves another round trip to the database server to pick up the xslt and thats undesirable.So, first of all, have I understood the problem correctly?
I could save the trip to the db by storing the xslt (probably in the view state) but the whole idea of having to load up the control before checking its values feels sort of wrong and Im concerned that Im doing the wrong thing without realising. When I repopulate the control I am, of course, applying the XSLT to the XML document as it stood before the user made any edits. I would have expected querying the value of a control to return me the value before the user changes, but it actually seems to return me the value of the control as it was in the page when the user clicked the button. How can that be?
I have installed VS2010 ultimate and have read with interest about the new publish options, config transformations but none of them are available. I have tried creating different release versions and cannot see the option, also have no new options for publish, just look like the VS2008 ones.
Is there some service pack or pack that i need to install these or does it sound like a reinstall?
i redirect a page from http to https using http module begin request handler .i am calling webservice using ajax but it is saying webserice not defined .which otherwise works fineits work fine when rediect page in page_load instead .but i need to add function for https to http in every page. i still not know why ajax is not working when i use http module for redirect
View 3 RepliesRedirectResult is doing a HTTP Get. I want a redirect that does a Http POST
View 2 RepliesBackground:
We are using the Facebook API and receive back URLs for profile image thumbnails. Unfortunately the protocol is restricted to just HTTP and it doesn't support HTTPS. The page on our site that hosts the thumbnails is always delivered via HTTPS, and if we use HTTP for the thumbnails the user will receive security warnings from their browser.
Solution:
Build an HTTP Handler that "passes through" the image from the Facebook URL, but allow the handler to be called via HTTPS. Before I started coding I thought I could something like this:
Response.OutputStream = WebRequest.Create(FacebookUrlForThumbnail)
but I ended up having to save the image to an object in memory than write the image to the Response.OutputStream using the image save function.
Current Code:
[Code]....
This seems inefficient but I can't find a way of using the HTTP Handler as I orginally intended. Is there way of accomplishing the goal without creating the image memory and just "passing through" the call?
I'm writing an HTTP handler in ASP.NET 4.0 and IIS7 and I need to generate a file-not-found condition.
I copied the following code from Mathew McDonald's new book, Pro ASP.Net 4 in C# 2010. (The response variable is an instance of the current HttpResponse.)
response.Status = "File not found";
response.StatusCode = 404;
However, I found that the first line generates the run-time error HTTP status string is not valid.
If, instead of the lines above, I use the following:
response.Status = "404 Not found";
Then everything seems to work fine. In fact, I even see that response.StatusCode is set to 404 automatically.
My problem is that I don't want this to fail on the production server. So I'd feel much better if I could understand the "correct" way to accomplish this. Why did the first approach work for Mathew McDonald but not for me? And is the second approach always going to be reliable?
Does anyone know if there is a way to "transform" specific sections of values instead of replacing the whole value or an attribute?
For example, I've got several appSettings entries that specify the Urls for different webservices. These entries are slightly different in the dev environment than the production environment. Some are less trivial than others
[code]....
I've looked through the available web.config Transforms but nothings seems to be geared towars what I am trying to accomplish.
I have asp.net web page that have the following :
<form id="WebCaptureForm" name="WebCaptureForm" onsubmit="return checkform(this);" enctype="multipart/form-data" method=post
action="http://site/page.aspx?idn=1&tr=100d1165&action=savenew">
I want to make new page with master page that contain the same code but how can i make the above code in a web page that have a master page
clear my concept What is HTTP module and HTTP Handler and how does they work while page requesting???
How authentication and Authorization process work in asp.net?
I mean what is their use . . .
View 2 Replies
