Whenever I enter data in a text box, such as two words with many spaces in between, on postback .Net appears to automatically replace the many spaces with one space. I want the data to be exactly as it is entered in the text box.
textbox: word1 word2
postback result: word1 word2
desired result: word1 word2
I've encountered a weird issue with using the HTMLEditor control in FireFox. I had been getting reports of words being merged together in the editor at random and it took a long time to reproduce it, but I finally have a scenario where it happens consistently. The particular scenario looks like:
Using FireFoxPerform a cut and paste within the editor (ctrl-x, ctrl-v) to move some content around.Save the contents of the editor via button postback (the button and control are in an updatepanel)Some space characters are stripped in the HTTP request (I verified with Fiddler)So, now I'm looking at whether something is going on with the editor control to strip those spaces before it posts or if this is a FireFox issue. It never appears to happen in IE or Chrome.
Has anybody seen or heard about anything like this? Have any tips for debugging further to nail down the culprit?
Whenever I write lines like this:
<%: Html.LabelFor(model => model.AccountName) %>
And save the file, some lines (some, not all of them, haven't figured out the logic behind this yet) will be converted to this:
<%: Html.LabelFor(model => model.AccountName)%>
I have a web page which generates a .CSV file based on some user input. When this file is downloaded by the user, the file is being automatically converted to .XLS. Any idea how I can prevent this?
For example, I am redirecting the user to the URL of the generated file, like below URL:
http://localhost/reports/Work/aa.csv
But the download window appears to download "aa.xls"!
I have a simple issue..the user types his/her name in a textbox. Accidentally if a space is entered after a name or before, is it possible for me to trim it while accepting and not raise any error (which actually arises when the textbox is empty)?
View 5 RepliesI am doing project in .NET3.5(asp.net with c#.net) and Sqlserver2005.
I want to get Text as it is inputted from textbox with new lines and spaces from DB.
means do i change the datatypes in DB or should i store data in any textfile.
and also if put Richtextbox control as it is text also i should get as output in label.
and how to use rich textbox control.
like our asp.net forum witepost and getting post function.
I am trying to add a validation of the textbox.text.length in a FormView and prevent the insertion of being made in case the text length is not compliant (less than four characters).
In the scenario when clicking the submit button an Alert should appear with xxxx warinig text. and the Insert command being prevented.
This is my FormView Insert Template:
[Code]....
I want to prevent a user from entering blank spaces into a username textbox.
View 4 RepliesI am having a drop downlist in my page.. I want to select the company name in the dropdownlist, if the company name is selected it will go to the selected company name page,in that page i want to display the employee id automatically in the textbox like TCS001,
Example: In dropdownlist I am having 3company names like TCS, CTS, HTC, if I select the TCS , tcs page is open and check the database and create a employee id like TCS009, I did like 1 and 2 and 3 like that its working fine. but I want to do it like ....
I am attempting to concatenate white spaces to a field value in a rdlc report.
I am using the following formula in the TextBox but it does not work as I'd like it to.
[Code]....
I have a feeling it's because it generates HTML, but I can not figure out any other way to do this. I have also attempted to simply enter an empty string (" " & field) as well as chr(10) (empty character), but these were also failures.
Also, I tested the comparisons, by manually entering fake data if the condition is met and this worked fine, so it is not the comparisons.
I have a scenario in my application, by saving a text of length 20000 chars without line break in between.When i retrieve the same to an asp.net textbox control my UI is stretching to the length of these 2000 chars in a single line . I have to wrap the text automatically inside text box.
View 1 RepliesHow to prevent displaying this " " on the textbox control if the GridView columns is Null?
View 2 RepliesI have a page.Design is
[Code]....
I have 4 xml files.
And my code is[Code]....
[Code]....
[Code]....
When i enter tagid,if existing tag name will come.otherwise in tagname custom will display.simillarlly When i enter tagname if exists tadid will come,otherwise in tagid custom will display.My problem is when i click on submitt button in both tagid,tagname custom will save in database.
When I load the login page & enter user name the textbox of the password is showing the password I want each time I enter the user name, the textbox of the password being empty and I should enter the password myself...
View 1 RepliesI have a textbox in my asp.net page in which i enter Email ID.
I want that Nobody can enter more then one email id using comma separator.
So How to "Avoid Comma Separator in textbox".
I have a textbox of read only type with jquery datepicker so when the page post backs then that textbox value gets cleared. I do not want the textbox value to get clear but at the same time i need postback the page also..
View 1 Repliesi want when user click on submit button then a div layer will be generated over the textbox whose height and width will be just the same as textbox and in this way textbox will be blocked for entering something. i want to do it by javascript. in this scenario other textbox will not be blocked.
View 3 RepliesI have this code that populates a textbox based on a cell in the selected row of a gridview
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
txtComment.Text = row.Cells[14].Text.Trim();
}
It displays in the txtComment textbox if Cell[14] has no data. Is there a way to prevent the from appearing when there is no data in the cell of the selected row?
Edit
I tried this and it didn't work
if (row.Cells[14].Text.Trim().Length > 1)
{
txtComment.Text = row.Cells[14].Text.Trim();
}
else
{
txtComment.Text = row.Cells[14].Text = "";
}
This worked
if (row.Cells[14].Text.Trim()!=" ")
{
txtComment.Text = row.Cells[14].Text.Trim();
}
else
{
txtComment.Text = row.Cells[14].Text = "";
}
how I can display gridviews stacked one after another with spaces in between??? <br /> doesn't work.
View 2 RepliesI have a grid. I am building and populating it dynamically in C#. Below mentioned is my issue:
string s1 = "string1";
string s2 = "string2";
And then I have a header cell text which needs to be populated like this.
headercell.text = s1 + new string(' ', 20) + s2;
I am not able to get the extra 20 spaces between s1 and s2. It gives me just one space instead of 20 spaces.
I tried using headercell.text = s1 + s2.padleft(' ', 30); even then I am not able to get more than one space between strings s1 and s2.
Im looking to strip out non-numeric characters in a string in ASP.NET C#
So i.e 40,595 p.a.
would end up with 40595
In my application, there's a module that displays a user's assignments. Sometimes these assignment descriptions are pretty long that's why I display up to 500 characters of the description. However, because I use an HTML editor in the app, if I blindly grab the first 500 characters, there's a good chance the description will look very funky due to missing HTML tags. So, I first need to strip off all the HTML tags, then grab the first 500 characters. Before I re-invent the wheel, I wanted to see if someone else has already tackled this issue and would be kind enough to share his/her code with me.
View 6 Repliesthe way to disply images in film strrping as we see on my pictures. ie on clicking the particualr image the image should be enlarge in particular area.
View 1 RepliesI'd like to have an asp.net textbox that people can paste content into and it works like notepad, i.e. no formatting or special characters will get entered. I take text and pass it to a web service which manipulates it and converts it into a tab delimited file. The problem I've experienced is sometimes people copy from MS Word and paste that content in and somehow even the tab characters etc. get passed to the web service. I run routines now to strip that information out but it would be so much easier if the textbox on the web page didn't capture anything but the text itself, i.e. visible characters (numbers, letters, punctuation).
View 3 RepliesI want to prevent users from entering url's (like a href="") in a TextBox.
I want to use a regular expression validator but no idea what to write?
How can I do it?