I am using a multiline textbox for publishing a note but taking the content in a div through inner HTMl.
divMessageDescription.InnerHtml = dbreader["Message"].ToString();
but now for a particular group of people I want to make the read only property of this div as false.
I have a GridView with two CheckBoxField columns. They both have ReadOnly property set to false, but html code generated for them has attribute disabled="disabled". So the value cannot be changed.
Generated HTML example:
<span disabled="disabled"><input id="ctl00_ContentBody_GridView_ctl02_ctl01" type="checkbox" name="ctl00$ContentBody$GridView$ctl02$ctl01" checked="checked" disabled="disabled" /></span>
how to figure it out?
I am using updatepanel with visible property set to false and on selection of checkbox i am setting updatepanel visible true but i am getting error when i make updatepanel visible to true.If some one know the solution of this problem please do let me know.
View 7 RepliesI have a strange problem, my webform is loading twice.
when i debug i see ispostback is showing false for both times.
what happened to the first time load , and the viewstate.
What can remove all info from viewstate and making the ispostback again to false.
i am having real difficulty figuring out what is causing this problem.
<div class="pages2" id="more" runat="server">
<a href="" onmouseover="mover()" onmouseout="mout()">More</a><!--<![endif]-->
<ul style="background-color: #626669; padding: 0 6px 0 6px; margin: 28px 0 0 0px">
<asp:DataList ID="DataList2" runat="server">
<ItemTemplate>
</ItemTemplate>
<ItemStyle Wrap="True" />
</asp:DataList>
</ul>
</div>
I have this datalist in a user control i want when i keep mouse over "More", it should be invisible. it is working on .aspx page not on user control. How to do this. This control is placed on master page.
I am using FCKEditor ASP.NET control 2.65 in my WebForms application. How can I set it to be readonly (preferably from the serverside)?
I am not seeing either Enabled or Readonly properties.
I have the following in my MVC2 project:
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I have a view with a textbox in it and want to specify that the textbox is readonly and style='width:255px;' what i have is:
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how do i do that in a one-liner? there is not CSS attribute for read-only in a text-area and after i do this textbox i will move on and want to do the same on the text-areas.
I have a textbox that is set to readonly so users won't try to type something in it. It is then populated when a treenode is clicked. I want to validate what is in the box after it's populated from the treenode click but if i have it set to readonly, in the codebehind it shows up as an empty string. if i take the readonly off it shows up populated. what would you do about this?
View 4 RepliesWhen I set textbox readonly property true I'm getting textbox.Text empty value on postback
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How to get value for CalendarExtender from readonly textbox
I am using the AttributeCollection with the HtmlTextWriter objects and want to set the ReadOnly attribute.
It seems everything needs to be setup Attribute="value" but the readonly property just needs the name not ReadOnly=True.
Is there a way to just output ReadOnly with the AttributeCollection instead of ReadOnly=True?
You may be asking why, I don't know how compatible ReadOnly=True would be with older browsers and everything I design is compatible with ie4+.
I have dynamically generated form controls and some of are readonly=true. i am unable to get the text. how i can get the value/ text from readonly=true type filed?
View 5 RepliesHow can i set HtmlEditor ReadOnly ?
View 2 RepliesI Stored some pdf file in my database.
I want following requirements.
from my application user can only read the pdf file.
How to avoid PDF downloading ,printing,copy,cut,paste,printscreen from application
any control for show pdf to read user
How to achieve this.
I have 4 textboxes. On which I want to show values which are readonly. After a button click event I have to show the updated values again.
View 3 RepliesI have a TextBox in my page
<asp:TextBox ID="TextBox1" runat="server" ReadOnly="true"></asp:TextBox>
I am not able to get the changed value ( I have attached a ajax calender with this textbox)
in code behind because it is readonly
I can do this using TextBox1.Attributes.Add("readonly", "readonly"); or I can get the correct last value using Request.Form[TextBox1.UniqueID]
Why value is available when we use code behind attribute add
This seems like a really silly question, but I've had a search around and I can't find anything about this. I've got a DB connection string that I'm creating in my web.config:-
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and
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but I need this connection to be read only. I've defined all my linq objects with only gets on their properties, and none of my (MVC) repository classes have .SubmitChanges() methods in them so I'm 99% sure the system can't update this DB, but I would also like to set my DB connection to be RO if at all possible. I realise that ideally this should be done at the SQL server end and the user should be made RO, but that (for various reasons, out of my control) can't be done, so I wanted to lock down my connection as the app mustn't write to the DB.
Is there a "readonly" parameter I can apply to the connection string so that it would throw an error or discard the data if any updates were attempted?
I'm trying to build a Create view in which some fields for the model have been set in the controller and are non-editable. Take for example a post in these forums where the subforum in which you post depends on which forum you're in currently.
I tried to do this by passing an id parameter to the Create action like this:
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But somehow the subforum property gets "lost" along the way, but the submitted prop. stays there. I should note here that the subforum property is an entity key.
So in other words: how can I set a few properties before returning the view, and keep these read-only until postback??
I have an app that I am testing with NUNit. The project im testing has several helper classes that are created as public static readonly. When I run the NUnit tests, they all fail with the same error
Systems.Code.Test.TransactionTest.CreateDataContext_ConnectionString_ReturnsDataContextObject:
I have a RadGrid which has a column like:
<telerik:GridTemplateColumn HeaderText="Car" >
<ItemTemplate>
<asp:Label ID="MakeLabel" runat="Server" Text='<%# Eval("Make") %> />
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="MakeTextBox" runat="Server" Text='<%# Bind("Make") %> />
</EditItemTemplate>
</telerik:GridTemplateColumn >
and I'm wanting to set it up so that this column will allow input when inserting new values but won't when updating values.
I need to change ReadOnly from false to true for one column in GridView depending on who the user is. In my particular case it is a BoundField (also I would like to know how to do it for a Template field as well) and DataField is "dteRequired". I would like to code something like that right in the Page_Load handler:
View 8 RepliesI've got some textboxes in a panel, that I want to disable client-side upon radio button selection. I've got it basically working - but I discovered that javascript's control.disabled = true still allows the user to type in the textbox. So I've moved on to control.readOnly (in addition to disabled) - that seems to give the result I want.
Problem is, setting readOnly at the panel level doesn't seem to propagate down to the contained controls (the textboxes). I still have to call textbox.readOnly directly in order to get the no-typing-allowed result I need. And this makes the whole panel-concept useless for me in this instance.
Am I doing it wrong somehow, or is this just the way panels work (i.e., can only make textboxes readOnly by directly manipulating its property)?
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I would like to find a way to raise an exception if the Session is written to when in readonly mode. When EnableSessionState is set to "ReadOnly", values can still be put in Session, but the next request they will not be there. This seems somewhat dangerous.
One option is to create a helper class which we alway use to access session. However, this still leaves room for a developer to inadvertently use session directly, and fall into the "readonly" trap. Is there a way to create a CustomSessionStateDataStore that sits on top of the existing session code? I could not see an obvious way, and you can't inherit from System.Web.SessionState.SessionStateStoreData directly.
I have a .aspx page wherein on Button Click, I want to open a .txt file in ReadOnly Mode. Opened file will only be visible to user. User cannot edit the file and User cannot perform Save operation on it. StreamReader SR; string S = "abc", filename = "", physicalPath =""; string appPath = HttpContext.Current.Request.ApplicationPath; physicalPath = HttpContext.Current.Request.MapPath(appPath); filename = physicalPath + "\Files\temp.txt "; File.SetAttributes(filenam[Code]....
e, FileAttributes.ReadOnly); SR = File.OpenText(filename); The above code does sets the Readonly mode to the file but the file is not visible to the user on Button click.
I have a problem specific to the gridview control, i am using the datasource to generate an update method for the data in my table.
Some of my columns are display only fields so i have set them to "read only = true" Everything seems fine when the page loads but when i click update, the columns that were editable update fine but the ones set to read only have now updated the databasewith a null value. Am i missing something here?