HtmlEncode For All Controls
If I want to encode all inputs from user, can I apply this encoding for all "Input" fields on my site in a single action. Something like Input.HtmlEncodeAll() or HtmlEncodeAllInputs() etc.
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Is It Really Necessary To Use Htmlencode?
I have a website where people can enter comments into a textarea - some of these may have a bit of html - like links - or <blockquote>
the comments are stored in a Access2000 mdb file - A friend told me that i have to use htmlencode on the textarea string before storing it in the database. but it seems to work fine without doing this - is there any reason as to why i should put it thru htmlencode? when the comments are displayed they are written straight into a <div>
<div><%=recset.fields("comments")%></div>
Server.HTMLEncode With UTF-8
While working on some multilingual code I found a rather strange thing
happening with Server.HTMLEncode.
While loading different languages I change the Codepage and Charset in
ASP to reflect the language. This all works fine. However when I tried
to use Charset UTF-8 with Codepage 65001 everywhere I found that
HTMLEncode always translates all UTF-8 characters to &#xxxx. Code:
Always Use Server.HTMLEncode?
Is it useful to ALWAYS use Server.HTMLEncode when writing data read from a db? Ex.
Response.Write (Server.HTMLEncode(var)) instead of Response.Write var
Reverse HTMLEncode
how to reverse server.htmlencode()? is there a built-in function im missing here?
View Replies View RelatedType Mismatch: 'HTMLEncode'
I'm getting the above error and I can't figure out why...
Here is the line:
Response.Write Server.HTMLEncode(queryRS("characterization"))
Running IIS 6.0
Issue With Server.htmlencode
PHP Code:
<meta name="Keywords" content="<%= server.htmlencode(oRS("MetaKeywords"))%>" />
Is what I am using to ensure that any silly characters are being erased to ensure that xhtml is successful.
But the little issue I am going to have is with the use of javascript enclose.
I need about three buttons for the cms system:-
PHP Code:
Client Side Server.HTMLEncode
Normally when I do serverside processing and if the string may contain < or > characters in the userdata I would do:
<%=Server.HTMLEncode(userdata)%>
However if I'm doing client side processing is there any equivalent VB function that I can call to do just that, or do I have to write my own routine to convert < to < and > to >, etc?
HTMLEncode :: Microsoft OLE DB Provider For Oracle (0x80040E14)
I am creating an application for work and have run into a problem.
I have a form that has a comments field in it. When I create a new entry in the DB (Oracle BTW), I just use this:
Server.HTMLEncode("pmcomments")
This works great for any special characters that people may use.
The problem is when I go to edit this entry and try to update the comments field. Using HTMLEncode does not seem to work when I'm doing an "UPDATE" to the DB instead of an "INSERT". I get this error:
Microsoft OLE DB Provider for Oracle (0x80040E14)
ORA-00933: SQL command not properly ended
/COMM_CENTER/mmf/mmf_save_1.asp, line 71
Which obviously means it's not converting the string that I'm attempting to edit in the DB....
Controls In ASP
How will create no.of check boxes as per user requirement in ASP. How will we keep the names to the check boxes.
<% for i=1 to n %>
<input type="checkbox" name=? >
<%next%>
How we use the naming convention in the place of? How can we check the condition by using above naming convention
if( checkbox.checked =true) then
<< body of the condition>>
end if
Controls
I have a Base class that is inherited by Form.aspx them Form.aspx loads 2 controls Menu.ascx that never changes and a body control that is selected dynamically at runtime. On each of the body controls I have a Function for validating the page Val() .
What I need to do is when an image button is clicked on the Menu.ascx I need to Fire off Val() in the Body control. Is this possible? I have tried setting a session var. but I have to load menu.ascx after the body control for the page or the body control does not function properly?
FormView Controls
FormView & DetailsView are great controls in the new version of ASP.Net, but
I am finding it tricky to display more than the record that either control is
bound to at the time. For these controls to be useful in any mode other than
read-only, we need the ability to populate controls like drop downs that hold
associated data, which in the DB represents foreign key related data. In
order to do this, do I create a template field that has a seperate control
that binds to a different data source pulling back the "lookup" data?
HTML Controls
I have a list of radio buttons that is populated from the database.
The value of this radio button from the DB is SalesRanking
If one selects the radio button (Sales Ranking) then I want to display 2 select boxes.
Is this possible?
Access Asp Controls
I have the following problem: I have an asp-page which contains a loginview
with two templates (loggedin- and anonymoustemplate). How can I access a
textbox inside the the loggedintemplate from the code behind c# module?
I tried: (TextBox)Page.FindControl("TextBox1") but that will result in a
null pointer.
I also tried:
(TextBox)Page.FindControl("ContentPlaceHolder1.LoginView1.TextBox1") with the
same result.
Registering Controls
I am using the object command in asp page to download and register my controls on the client machine. But when a upload the file and run the page on client machine its shows means the permission to download the controls but it didn't download it on client machine as a result i am not able to use any of the control function from page. what to do.
I am using this object tag to download
<OBJECT
ID="voxPlayer"
CLASSID="CLSID:45C0D292-1955-4ABF-8FFE-BEDC323ADBD9"
CODEBASE="http://<ServerName>/<myControl>.cab"
height = "10"
width = "20"
border = 2>
</OBJECT>
Am i missing anything
Add Controls In Asp Page
How do I add controls in an asp page at runtime ? Does anyone have a sample piece of code? or sample? or link?
View Replies View RelatedOn Focus With Web Controls
Code:
<input type="txtLast" name="txtLast" size="20" style="background:#000000; color:#FFFFFF">
I want to change this color when someone selects this control. I know in visual basic the set.focus function works. how do I apply this to this control.
Disable A Controls
I am just learning asp and I have a question. Is it possible to disable a control that is on one page from another?
For example, I have a control on "Control.asp" and I want to disable it from "Sample.asp"? Is that posible? If it is, how is it done?
Create New Controls
On my form I have 3 dorp down controls. Two of them have main information on them. Then on the third control I have only 3 values. "<blank>, AND, OR". If the end user selects AND, OR then Create a new line with 3 more drop down controls beneath the other 3. Where can I find out how to do this?
View Replies View RelatedCustom Controls
I have code for remove button.How to make it a common control so that it will be handy to use.
View Replies View RelatedHiding Controls In Asp
I want to hide the form control on clicking the submit button on the same form.Tell me the solution.And also facing the problem while using the date time pickers in frontpage.
Actually by using asp value of date selected is being fethched in variable but on clicking the submit button again the datepicker shows the date before selecting the date.
Identity Of Controls
i have a webpage which has 3 forms and each of the form has a about 20 controls. now what i want is to have these controls displayed in a mixed manner on the screen. moreover the ACTION pages of all the three forms are different. so is there anyway in which we can specify that TO WHICH FORM do they belong
my page is something like this
FORM1 starts
TEXTBOX(of FORM1)
FORM2 starts
TEXTBOX(of FORM2)
BUTTON(of FORM1)
END OF FORM1
TEXTBOX(of FORM2)
END OF FORM2
Video Controls
We have a need to be able to edit videos uploaded to us. Need to be able to resize them, resample,convert to various formats, etract images, overlay images, etc.
I've seen a few controls that do this, but wanted to know if anyone had any feedback on any of them. If you've used any of the ones on the market, please give your feedback on ease of use and stability.
Login Controls Help?
I am trying to set up the security for my website... and understand that ASP.NET comes with a Membership Administration tool which is great, does it all for you! however, it stores all the user data (i.e. username password etc) in a default database.
What i would like to do is to GET the user information from this database once a new user is created and store it in my own database - hopefully i will only need the username and password... as then i can link my own user table to my employee table using a user id field? does this make sense???
Basically, i need to know HOW to get this information from the database that ASP.NET automatically creates and add this info into my own User Table.
Dinamically Creating Controls
I'm creating controls dinamically in ASP.NET using VB. The problem is that i
don't know how to catch the event of each button that i've create (the
buttons are created dinamically).
Dynamic Allocation Of Web Controls
Suppose I have a form with only a button on it. Each time I click on the
button, I want an other new button control to be added on the form, of
course with some functionalities.
This is a simple example to make my question clear. I need to learn how to
make dynamic changes on my form.
Indentity Of Controls When Using More Than 1 Forms
i have a webpage which has 3 forms and each of the form has a about 20 controls ...
now what i want is to have these controls displayed in a mixed manner on the screen ... moreover the ACTION pages of all the three forms are different ...
so is there anyway in which we can specify that TO WHICH FORM do they belong ....
my page is something like this Code:
How To Grey Controls In A Formwiew
I have a Web form with a gridview supplied with a object dated source, when I select a line, h've got a formview with the detail of the line... I would like to know, in edit mode, how to grey some fields according to the rights of the user, admin or not??? Here what I do...
protected void EditButton_Click(object sender, EventArgs e)
{
DropDownList ddlstSeverity = (DropDownList)this.frmVwEasyRepairDetail.FindControl("ddlstSeverityDesc");
ddlstSeverity.Enabled = false;
}
==> ddlstSeverity is always null, i've got this error message
"Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Code:
Debugging ActiveX Controls
I have an ASP 3.0 page that contains an ActiveX control that I wrote in VC++ v6.0. Under Visual Interdev I can debug the ASP code just fine. However, when I get to an ASP line that references my ActiveX control the debugger does not go inside my C++ code allowing me to debug the ActiveX control.
If I load the ActiveX control project from VC++ with Internet Explorer as the debug executable I have the same problem. Break points in the ActiveX control's code are not respected. I know I'm compiling in Debug mode,how to get these breakpoints to be respected?
Resizing Activex Controls
I have a sysmon activex control inside an ASP page. When I resize the window, the activex control does not resize itself to fit the window. Does anyone know how to make the activex control automatically resize to fit the window?
View Replies View RelatedCustom Validation Controls
if its possible to create a custom validation control which can enable or disable any given control depending on whether a checkbox is checked or not?Currently my solution involves posting back to the form which in turn enables or disables appropriately.
I have noticed with some of the standard validation controls that the screen does not refresh (postback) for the error message to display.Is it possible to enable/disable a control instead of displaying an error message, and do this without posting back to the form to refresh?I have seen some custom controls which can do this for sale, but they cost $$$.
Creating Custom Controls
i have created a custom control in vs.net, how shall i add that one to my asp.net page. do i need to create new web control library project for creating custom web controls, what i have done is, i just included that one as another class, i am confused about how i would specify the value for the assembly attribute.
View Replies View RelatedAccessing Excel Controls
whether it was possible to format cells through using ASP, i.e. before I load my data to be displayed in an excel page format a particular column from a General to a dd/mm/yyyy format. Is this possible? Perhaps through JavaScript or by other means?
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