and when user click the link take the user to the link.
i know how to do this if i have to direct teh user to a web page and from that page fetch news article title and news article body from database depending on a news article id.
[Code]....
now i have PDF versions of news. i like to show a list of this titles and when the users clicks open the PDF files.
I have a list of strings where by each string is a url to a pdf document. All I want to do is cycle through this list and display each url as a hyperlink on my page. I've seen this done before in MVC where the collection is made avaliable to the view and you can just do a foreach etc etc but I don't know how to do it on a normal asp.net page...
View 2 Repliesi have a function that pulls URLs from various web resources. needless to say some are full valid URLS and some are relative as per the HTML of the page. below is my asp.net/ c# logic i derived for examining the URL and then generate a full usable URL from whats pulled from the site...
NOTE:
origianlurl is the full url of the first searched page, and relativeUrl is a url found within the searched page (it can be a full www.site.com or a /contactus.html)
private string ResolveRelativePaths(string relativeUrl, string originatingUrl)
{
if (relativeUrl.StartsWith("http") || relativeUrl.StartsWith("www"))
return relativeUrl;
if (relativeUrl.StartsWith("/"))
{
//get main url something.com
[code]...
I'm trying to display a list of images in the View. I have a list of URLs (List<string>) that I'm passing from the Controller using ViewData["imageURLs"], but nowI have no idea how to generate and display them?
View 2 Repliesi have a gridview binded with data when i hover mouse to row i want to display a image button to display date ,and when i click the button i want to display calender control for choose date, and next step after i choose date it will be must insert into database. and mean while a hidden label control will display and date shuld be display in it
View 2 RepliesDoes anybody knows how to detect outgoing URL from dynamic flash Object data ? I have some Flash widgets from other sites that contain realtime dynamic data with urls to their site. I want to open those url using popup window like shadowbox instead of targetting new windows.
View 3 RepliesI want to send FreeTextBox content (Both text and Images) via Email.when I check my email I can see text but inestead of Image there is Image name.this is html code when I add an image to FreeTextBox
<br><img src="http://localhost:4995/niceedit/images/butterfly-314-3.jpg" alt="butterfly-314-3.jpg" border="0" height="90" width="120"><br>Please look at srcand after click send mail button I check again html of freetextbox and you can see that below
<br><img src="/niceedit/images/butterfly-314-3.jpg" alt="butterfly-314-3.jpg" border="0" height="90" width="120"><br>please compare two src
before sending
src="http://localhost:4995/niceedit/images/butterfly-314-3.jpg"
after sending
"/niceedit/images/butterfly-314-3.jpg" alt="butterfly-314-3.jpg"why it changes? How can I don't let src changing?
I would like to know how i could display data from an itemtemplate or any other form views/data-bound controls without having it render in tables? i know theres control adaptors, but is this reliable and will it work with asp.net 3.5?
View 4 RepliesAfter saving image in db how can we retrieve it in gridview like thumbnail size image and by clicking on image in gridview its open as preview. How can we do this in asp.net using c#.
View 1 Replieswant to store all urls along with parameters came through http protocol of a web site in a file.
looking for code .net c#.
I have a gread problem. i want eliminate aspx extension from the end of my application pages url but i dont know how i can do it that it works for all of the pages and the pages that maybe will add in future. i think i should write a rewrite rule in web.config or do it in IIS but i dont know how it is possible.
View 2 RepliesHow to display empty GridView to insert new record if no data retreived for some record on the result from data table?Actually i am trying to give a user an option to add recrod from Gridview. On result of some query it is perfectly displaying data and a footer row with the insertion textbox but when there is no data in the gridview it is not displaying. It should display with footer having insert textbox.
View 5 RepliesI have a listview control bound to an SqlDataSource. As part of the formatting I want to add a title to the data returned from my database. For instance if the data base returns a phone number I want to add 'Tel.' first. However I do not want to diplay this
title if the datafield is empty. Here is what I have done so far.
<ItemTemplate>
<asp:Label ID="BusinessLabel" runat="server" Text='<%# "Tel. "+Eval("Business") %>' CssClass="TeleStyle" />
Or This:Tel.
<asp:Label ID="BusinessLabel" runat="server" Text='<%# Eval("Business") %>' CssClass="TeleStyle" />
</ItemTemplate>
Business is a phone number. If the data field contains a number I get: Tel. 1234 123456. If the field is empty I get Tel. If Business is null I want nothing dsplayed, how do I do this?
i have a website that generates urls dynamicly.(?Department=1&Category=4&Page=2) then i rewrite the url to (Phone-d1/Sony-Ericsson-c4/)
I have hunderds of products so how do i create a sitemap for this, or should i doit only for the Departments, if so how would i do it.
I think there is a bug with the asp.net developement web server. If I store a url in a field for example ../attachments/650/403.pdf and try to poplulate a link with this data the correct url should be: http://localhost:60242/myweb/attachments/650/403.pdf. However the dev server omits the myweb part so the url fails. If I compile and move the code to an IIS website the correct url is produced. This makes developing more difficult. I tried using ../attachments/650/403.pdf but the dev web server failed to distinguish this also.
View 2 RepliesI have a many to many table in my database called PeopleLanguage
PeopleId, pk and Languags pk each go to the own table People and Language
I know make a method call with my objectdatasource GetPeopleByLanguageId
This returns the languages that the selected person speaks and has a select
query also to lanaguageTable to get LanguageName.
I now print out the results in a datalist that is binding to LanguageName.
What i want to do is show the languages in a horizontal format with a comma after each one.
At the moment if there are 3 languages it shows each one on a seperate line / if I make it horizontal
layout I still dont get a comma. Perhaps I can use a repeater?
I have a Table with a column containing Site Urls.
Eg. http:/Root1/Site1
http://Root1/Site2
http:/Root2/Site1
http:/Root3/Site3 ......... upto n number of sites.
I want to dynamically create a tree view from this Site Url data Such that Sub-sites are under there parent site.
I'm not sure that what I need to do is possible.I'm using the SQL SiteMap Provider as the source for my main navigation menu. When a user hits my site, they are asked to enter their location (town name). This preference setting is being stored using the Profile Provider. The page then reloads to showwww.mysite.com/liverpool in the address bar, for example. The information shown on this page is relevant to where they are. I'm using URL rewriting to map this to a page that is passed a parameter (eg. viewZone.aspx?ZoneID=234). I now need to insert the town name into some of the URLs generated from the sitemap. For example:www.mysite.com/cars-for-salewould becomewww.mysite.com/liverpool/cars-for-saleSome URLs would need to remain unchanged such as www.mysite.com/shop.Do you know if this is possible? If needed I could put a placeholder inside the URL in the database - **townName**/cars-for-sale and then run some kind of replacement procedure at run-time, but I don't know where in the execution process I could do that.
View 5 RepliesI'm using the following code to upload images, pdf files, word files and excel to a sql table as binary data. However, I can only figure out how to display the images but am clueless about the other type of files. What adjustments do I need to make so that with a button click I can access the other files? 't By the way, I'm using an image control to display the binary data and I'm aware that that will only work to display images, I just don't how to access all the other types of files once uploaded.
[Code]....
I have a datatable with the following column names
ProviceID, ProvinceName, Year,
TPM, PM 10, PM 2.5, B(a)p
I'm trying to display data from this table in a gridview using template fields. Here's an example of a label in my item template
[Code]....
When i bind data to this grid view, i get an error saying column "PM 2" was not found. For some reason, the program is dropping the .5 from the column name. I am exploring the possibility of replacing the number with alphabets only but this may not be possible as the end user may not find it user friendly. Is there a way for me to get around this problem? I get a similar problem with B(a)p, it drops everything after the B. Any ideas on how to get the gridview to bind column names with special chars in it?
I'm having a problem with the results of a Gridview. The SQL statement I use works in SQL Management Studio, but in my .NET app, it only display a few of the results. The part of the SQL that seems to be effecting it is in the where statement I use like:
[Code]....
@Consultant comes from the value of a selected dropdown.
we have a classic ASP Webpage for displaying reporting data.
The process is following:
user inputs reporting criteria reporting criteria are passed to a method in a VB6 DLL containing the reporting business logic (generating a dynmic sql statement) VB6 DLL method returns xml data xml data are displayed with xsd transformation 150.000 datarows are displayed in some seconds (less than 10 seconds maybe) Now we want to extend this reporting function and decided to use asp.net (2.0) So I have written a little prototyp application with a SqlDataSource Object and a GridView Control.
A table with less data (about 100 or so) are displayed quickly.
But a view with about 150.000 datarows needs about 2 minutes and ended with a OutOfMemoryException!
The request of the customer is definitvely to display the data on one page like in the old classic asp application!
Im having a hard time making ends meet with cenerio.
I have a daily task database that stores the
date, project number, start time, end time and total time
One date could have multiple entries.
I'm trying to link my data to a calender so when I pick a date all the daily tasks are pulled into a gridview.
Also I want the calendar to pull up a blank form where I can input all that info in if the date has no entries.
My application stores images in a particular directory, and I would like to display these images (in rows and columns) on a webform, with the "Remove" link on each of them in order to delete some of them if necessary.
Are there any links that may point me to the right direction? Most of the links I found dealt with displaying images that came from a string stored in a table.
i have a gridview in each row of gridview row i hve 2 columns. in each row i need a button to enter date, when i click button one calender shld popup and data shld be display at end of the row
View 7 Replies
