Web Forms :: Strange Behavior MultiLine TextBox And GridView?
Nov 15, 2010
I have strange behavior when changing from ItemTemplate to EditItemTemplate. both the ItemTemplate and EditItemTemplate contain the same textbox with multiline. Except the ItemTemplate got the ReadOnly parameter. When the row is getting in EditMode and I enter the textbox everything is disabled. I click on another column that contains a label instead of a multiline textbox and get back in the textbox I can do everything. When I enter in the same row another MultiLine textbox I cannot do anything until I click on a label and get back in that TextBox. When the textboxes are in normal mode I don't seem to be having this issues. What is changed between the MultiLine and SingleLine textbox? What kind of PostBack or something could cause this strange behavior?
I've got a user control that is displayed via a PopupControlExtender. The user control is a GridView that dynamically adds columns to the control to display the results of a SELECT statement. The PopupControlExtender correctly displays the control and the control displays the neccessary columns. However, when the control is first displayed, the column widths are ignored, despite that they are explicity set. If the control is displayed and then hidden, the column widths are acknowledged the next time the control is displayed.
I have a page with 14 dropdown lists. In the first page load (ie. not isPostback) I set the selectedIndex of the dropdownlists individually but I find that they are all set to the value I use for the last dropdownlist set. Here is the code
comboFirstJudge1.SelectedIndex = 0 comboFirstJudge2.SelectedIndex = 0 <so on for all the dropdown lists until the last one> comboFirstJudge14.SelectedIndex = 4
The result is that all dropdown lists have SelectedIndex = 4. If I run the same code on a postback it works just fine (the first lists have SelectedIndex = 0 and the last one = 4).
I have a site that was sucesfully upgraded to Framework 3.5 on Vista with VS2008. Now however after installing VS2010 and upgraded to Win 7 wierd things are happenning and was wonderring if any of you have experienced this and how you've dealt with it.First thing I notice in my main page that the four user controls are not in alignment. They should appear side by side in a single row, however now they spread acros two rows with one on top and three on the bottom. Also my graphics and navigation is not where they supposed to be. Just for comparison, if run the existing solution on Win 2003 with VS2008, it works like it supposed to. All the formatting is handled in .css and that didn't change either.
I have an issue that seems to only happen on my production server. I show or hide table rows whenever the buttons are clicked. However, when I do a postback on the checkbox, all of the rows become visible and the textbox stays empty. It works correctly on my test server and local workstation, just not in production.
Here is the markup...
[Code]....
Here is the code behind...
[Code]....
Here are the unexpected results whenever I check the chkShow2 checkbox... I am guessing this is a configuration issue on the server.
the javascript is working perfectly and changes the value of the textbox.the problem happens when i submit the form - what is extracteed by the model from the textbox is the string "on", and after the submit, it also changes the value of the textbox to "on".when i load the field with a value from the model, it goes ok, and does not change
I have a simple procedure which updates a table. The procedure works fine and I have tested it in Management Studio. However when I am calling that procedure from code, nothing is happening. cmd.ExecuteScalar returns null when it should return the ID.Has anyone faced anything similar? Any pointers as to how this can be resolved?
I have a gridview that I would like to the set the textbox in edit mode to multi line in order to show more of the content of the cell. Does anyone know how to change this property, I have tried (I think) every single one I could find in the Gridview property settings for editstyle, item style, row style etc.
Values for multiline textbox in gridview are coming from SQL db "text" type previously entered by user...sometimes a small amount, sometimes a lot. Want to display enough to make it readable without wasting space on the screen. Can't believe this mechanism is not built in but have researched & see I may have to count lines then set the "number of row" property.
Question 1: Should this be done in databound or rowdatabound event?
Question 2: Could someone provide the "row counting" code (in C#)?
I have a textbox inside edit template and it is binded with the data. Somehow, textbox data starts from the middle instead at the beginning of the box. I can use textarea where it starts from the starting point but I cant bind the data inside the gridview.
When changing the textbox's text mode to multiline the textbox becomes resizable during runtime. I can't seem to find the property to disable this, does anyone know how I can resolve this issue?
i have one textbox with property TextMode="MultiLine"on my aspx page(C#)i entered data in that textbox & press enter to write next linebut while saving that multi line data in database it saves only single line data,it skips 2nd, 3rd, 4th.......... line.
On my Asp.Net GridView I am binding a textbox to a field in SQL. Sometimes the content of the textbox is more than 1 line and I
need to show only the LAST line. How can I do that? Here is part of my code...notice that I use Rows=1 on purpose so that I am able to show only 1 line but I need it to scroll all the way down and have it show only the last line of the whole content:
So, I have a textbox(txtCompany) and a button(btnAddCompany) above another multiline textbox(txtCompanyList) with an associated button (btnRemoveCompany) on the one aspx form.(C#)
Quite simply, I want to add individual companies to the multiline tb from txtCompany using the add button and remove them using the remove button (Obviously).
I have a form that allows users to enter replies and then display them. I would like the entry and display fields to be multiline but limit the number af characters and not display the scroll bars??
No problem there, but when I want to display the saved data into a multiline textbox (for editing) i can't get the linebreak to display.
I've tried these option, but nothing seems to work:
- txtMulitline.text = .item("field").tostring.replace("<br />", environment.newline) ' This displays some empty spaces but no new lines - txtMulitline.text = .item("field").tostring.replace("<br />", vbcrlf) ' same result - txtMulitline.text = .item("field").tostring.replace("<br />", vbnewline) ' same result - txtMulitline.text = .item("field").tostring.replace("<br />", " ") ' This display the string like "blabla blibli" but no new lines - txtMulitline.text = .item("field").tostring.replace("<br />", " ") ' same result - txtMulitline.text = .item("field").tostring.replace("<br />", " ") ' same result
i have two textboxes just like a chat application where one textbox is used to add textbox text to other multiline textbox
now i want to insert image at the specific location in the textbox currently i am using this code but it is inserting image at the background of textbox.
Is it possible to perform a postback on a textBox with multiLines? I have the following set up:
[Code]....
I open the page via a queryString but where there's multiLines in this text box then the queryString is blanked out. Is it possible, what do I need to do?
1 Soliev Firuz When he straightened again, the Roman was pulling off his helmet, 170sm 75kg 2 Sharipov Sadriddin The beardless cheeks and chin scarcely needed a razor. 160sm 85kg 3 Asrori Yatim His skin was white, mottled and peeling from exposure to the sun 190sm 95kg
But I want use txtsearch=”Soliev” and show in multiline textbox Information, Height ,weight like this:
Added <Body onkeydown = "return(event.keyCode!=13)"> into a VS2008 masterpage. Did this to disable the Enter key from basically doing a button click event. The code works great, however, we use multiline textboxes that were accepting Enter to do a newline in the textbox. Now the multiline textbox does nothing when Enter is pressed. Is there an override that would work on a single form that loads behind the master page? Ref: your Disable Enter key in TextBox to avoid postback in ASP.Net.
