Web Forms :: How To Prevent An Image In A Floating Div From Affecting The Text In A Separate Div
Mar 26, 2011
I have a floating div on my page that contains an image. While everything looks ok in VisualStudio 2008, when I post the page to my server, the text in the image below the upper div shifts to the left of the div.
You can see the problem in the top paragraph at this url [URL]
eliminate a comma when reading a sales price from a text box.
Dim SPnc As String = Regex.Replace(txtValue.Text, ",", "") Value = Convert.ToSingle(SPnc)
However, I am still at a loss to find out how to eliminate the $, which I believe is a metacharacter with a special meaning. If my user enters $100,000, the value is read as 0.
When IIS restarts an ASP.Net (2.0) web application, it can either:
Recycle the AppDomain: Unload the AppDomain and load a new AppDomain on the same process (e.g. when HttpRuntime.UnloadAppDomain() is called, when web.config is changed). Recycle the process: unload the AppDomain and load a new one on a new process (e.g. when invoking Recycle command on an AppPool via inetmgr, or when memory limit is reached).
Due to some internal reasons (trouble with legacy native code we depend upon), we cannot allow the first option. We just can't load the application twice on the same process.
Can IIS be somehow told to never allow worker process reuse?
I've tried preventing it myself by tracking whether an application has already started on a process once using a Mutex, and if so - throwing an exception during Application_Start()); I've also tried terminating the process by calling Environment.Exit() during Application_End(). The problem with both methods is that it causes any requests that arrive during Application_End or Application_Start to fail (unlike a manual process recycle, which fails absolutely no requests because they are redirected to the new process right away).
I've textbox which has data: This is not valid data for [Smith] [Jackson], Now the user can't edit the text which is in between the [] brackets. How to prevent them from editing the text in brackets? Can we prevent with Javascript? or Is there any other alternatives?
I want to read a text file and separate the data and write it back to another text file. So the input file content is like 07090000079011110225000 00001000100010118832 032111050111205011110501111022500000FL .... I know that first 3 characters are for CompanyID, next 2 are for Symbol etc. How Can I put it together? I used to write in VB code like this below using a Type and define the width there.(easy to maintain) How can I do that in VB.Net or c#?
[Code]....
So the output will be like CompanyID : 070 Symbol :90 .
I'm trying to add, for each button job (below second codes), image progress bar. At the moment if I run Button1, or button2 both Image ProgressBars are running. ButI want to, if run Button1 then only one progressbar could run.Trying also with AsyncPostBackTrigger, and changing UpdatePanel to UpdateMode="Conditional"> ?!
I'm making a simple homes classifieds section and when a home ad is created, a HomeID is automatically created for it in the db. I need the images to upload and enter the associated HomeID with each image automatically. What I tried isn't working, because it looks like it's looking for the HomeID in the codebehind before it gets entered into the db.
how to convert both text and image together into an image. To clarify my question I can say if I have a text editor where I can add both text,image,audio or video player, how canI convert the whole texteditor.text (it gives me html code) to an image and save it in a file.
I made a aspx page (Test.aspx" where I in the image link to another page like this:
[Code]....
All that works fine - I see the picture as I should when running Test.aspx page......
My problem is, when I try to run the TestImage.aspx?fileName=Admin.png I then see the image in the browser.
To prevent that I thougt I could make a
if (this.Page.AppRelativeVituralPath == "~/Test.aspx") around the code in the TestImage.aspx codebehind that would prevent the image to load if the page isn't Test.aspx - but that doesn't work - It then don't show the picture on the Test.aspx (as it should)
what I can do so the image isn't loaded when TestImage.aspx only if it is in Test.aspx?
I have access to two seperate databases (mySQL) located on two servers. I need to get the data, link the tables on a key field and display the results in a datagrid. My challenge is that if the search criteria changes for the display it affects rows returned from on table and should thus automatically affect the linked table and resulting data returned.
what the best approach would be to achieving this? So far I have set up a dataset with a dataadapter and table for each connection and then linked the tables in the dataset. The problem that I'm having is getting the linked resultsets to work.
On my form I have the datagrid with two Objectdatasources one for each dataadapter and i believe that's where I'm going wrong...
Just to be sure.. ive added a GridView and i was wondering if it was normal that it is generated as a floating element? Because, i had to use a clear: both after in order to write on the next line.. cause the text was displayed at the right of the GridView even with a <br>.
I am having a weird issue. I have a floating login div that I set visible through javascript/css when someone clicks the login button on my app. I have 4 field validators on that div. when I click the login button with all 4 required fields blank, the *'s that I chose as the required field validators text property show up fine and the summary text shows fine as well. But, when I cancel out of the div with the text still showing, the div hides and a couple of the validators text is still visible overlayed on my site. Its strange because the summary text dissapears just fine.
I am modifying an existing page where I am doing an insert into tables, adding an email address for the team, both fields input from the user.
However, Each email can only exist once for a given team (I have a unique index constraint in my code) so when this exception happens I am showing text something like "you cannot add the same email address for this team" and I am also changing the following property of my CreateUserWizard:
[Code]....
before this it was displaying something like "you have successfully created your user..."
However if the user attempts to add the same email address again for a given team I want to prevent the user from registering.
Anyways, my question is that its good I am hiding the "successfully created..." text however I am still seeing the following:
1. "Complete" word
2. A button with the text "Continue" on it.
I also need to hide both the "Complete" text and the "Continue" button.
This is confusing to the user because it suggests that the user was created successfully but this is not the case in the scenario I described.
On my page which uses nested master pages, I have several user controls which are in their own UpdatePanels.
I've noticed that when I update something which is in UpdatePanel 2, things are shifting slightly in UpdatePanel 1. Someone told me that when UpdatePanels are used, the page is reloading anyway. Is this true?
How do I prevent UpdatePanel 2 affecting UpdatePanel 1?
P.S. All update panels are set to Conditional in their UpdateMode's.
I have an asp.net app that uses System.IO.Path.GetTempFileName() for temporary files. In the production IIS environment (W2K3), the temp folder (System.IO.Path.GetTempPath()) points to C:WindowsTemp. But on my XP dev machine it's C:documents and settingsmachinenameASPNET emp.
Is it possible to change this folder without affecting other accounts on machine?
I need to modifiy my web applicaiton without affecting current transaction.
i will be having some modification in almost all days.
Right now " i stop my application and update the necessary files and strat the application again". Means i am loosing all transaction in between that modification.
Is there any way i can update my changes without affecting transaction.
We're having an issue with a .NET 3.5 WebForms site where occasionally our error logs start filling up with the following error message:
"Multiple controls with the same ID 'ctl09' were found. FindControl requires that controls have unique IDs."
I know very little about the exception as I have never seen it while debugging locally and have never caught it in the error logs soon enough to run a remote debugging session. I do know that an application pool recycle fixes the issue.
This only affects a single [high traffic] page in the site. The strange thing is that the site uses the pre-4.0 ID generation logic. So, when the page is working, there isn't an html element in the entire view source that isn't some autogenerated control ID prefix followed by a the 'actual' IDs (i.e. ctl09_someID_someOtherID).
What would case a control to randomly stop being built correctly? Other than the Global.asax, how can I trap this error and force the control to ... recompile? App pool to recycle?
After a call to initial HttpWebResponse.GetResponseStream() and reading through the stream, that stream is done for and cannot be reused.
I have a situation where I need to examine the content of the response and if it is of a certain data, get another page and then pass the new response down the line. Otherwise, pass down the original response as is. The only problem is that after examining the response to check for this "special data", that response is no good to the downstream code.
The only way, I can think of, to make this transparent to the downstream code, is to create a derived class of HttpWebResponse, and somehow cache the data streamed, and pass that cached stream down the line instead of the initial stream. I'm not sure if that's even feasible since I haven't looked into it further.
I need to have a function created for a website(asp.net 2.0) that will allow the user to add text to an image and preview the image with the text on it.
