I removed some stuff for this thread, one being I put an r for some name that I do not want to expose here so just an fyi.Now, I would assume that this would or should happen:
Page loads the first time, the None radio button is checked / defaulted
I go and select a different radiobutton in this radiobutton list
I do an F5 refresh in my browser
The None radio button is pre-selected again after it has come back from the refresh
but #4 is not happening. It's retaining the radiobutton that I selected in #2 and I don't know why. I mean in regular HTML it's stateless. So what could be holding this value? I want this to act like a normal input button.I know the question of "why not use an ASP.NET control" will come up. Well there are 2 reasons:
The stupid radiobuttonlist bug that everyone knows about I just want to brush up more on standard input tags.We are not moving to MVC so this is as close as I'll get and it's ok, because the rest of the team is on par with having mixed ASP.NET controls with standard HTML controls in our pages I'm surprised that it's retaining the change in selection after postback.
How can I write regular expression in C# to validate that the input does not contain double spaces? I am using Regular Expression Validation. However I do not know what is the Validation Expression to get the result.
This is slightly different to most questions regarding HTML tags in strings - I want to add HTML!
I'm using a WYSIWYG editor which produces some eratic results. What im looking to do is to check the string it produces and check whether there are any sentences that aren't wrapped in a <p></p> tag. Typical strings could be:
I want a limited amount of html tags for the user to be able to put in my form and by looking at the posts, regular expressions seem to be the way forward. I don't want to use javascript or 3rd party as this is for an assignment at university.
The examples I have found seem to be set out differently than mine with using asp id identifiers whereas my code below is set out differently so I am unsure if I can use these examples.
I was doing some web scraping and i was looking for some div elements with particular class names and markup. This is my objective , i have to extract everything within the div having the class s_specs_box s_box_4 Could someone provide the regular expression in .NET terms (i.e., which can be straight away passed into Regex's constructor)to match one such div (given below)
<div class="s_specs_box s_box_4"><h3>Display</h3><ul><li><strong><span class='s_tooltip_anchor'>Display:</span> <span class='s_tooltip_content'><p class='s_help'><b>Display</b> - Phone's main display</p></span></strong><ul> <li class='clear clearfix'><strong><span class='s_tooltip_anchor'>Type:</span> <span class='s_tooltip_content'><p class='s_help'><b>Type</b> - Refers to the type of the display. There are four major display types: Greyscale, Black&White, LCD:STN-color and LCD:TFT-color</p></span></strong><ul><li>Color</li></ul> </li><li class='clear clearfix'><strong><span class='s_tooltip_anchor'>Technology:</span> <span class='s_tooltip_content'><p class='s_help'><b>Technology</b> - Refers to the type of the color displays. There are five major types: LCD, TFT, TFD, STN and OLED</p></span></strong><ul><li>Super AMOLED</li></ul>..............................
<div id="mydiv">This is a "div" with quotation marks</div>
I want to use regular expressions to return the following:
<div id='mydiv'>This is a "div" with quotation marks</div>
Notice how the id attribute in the div is now surrounded by apostrophes?
How can I do this with a regular expression?
Edit: I'm not looking for a magic bullet to handle every edge case in every situation. We should all be weary of using regex to parse HTML but, in this particular case and for my particular need, regex IS the solution.
Edit #2: Jens Ameskamp helped to find a solution for me but anyone randomly coming to this page should think long and very hard about using this solution. In my case it works because I am very confident of the type of strings that I'll be dealing with. I know the dangers and the risks and make sure you do to. If you're not sure if you know then it probably indicates that you don't know and shouldn't use this method.
I have a form that I am using with jquery for an application... everything is working fine but I have one issue....I do not want the form to submit when the user presses the enter key... if they press the enter key it will reset the whole sequence and I am running through an array that is placed in the system memory of the client(client-side javascript)is there a way to capture this event properly? Are there other ways that could submit the form?
I currently have a TextBox using: <%: Html.TextBox("TextBox1") %> How do I get the value of what is typed into the TextBox as a string so that I can use that string variable throughout my application? The view has he following with the inherits on top of page to model. This page is named "InputNumbersSection":
<%: Html.TextBoxFor(m => m.Number) %> and the action: <%: Html.ActionLink("Get Number!", "DisplayNumbersSection") %> The Model has this: public class NumberModels { public string Number { get; set; } } The controller has the following: public ActionResult DisplayNumbersSection(NumberModels model) { if (ModelState.IsValid) { string TextBoxValue = model.Number; ViewData["Number"] = TextBoxValue; } return View(); }
The ViewData I use in another page to return the number from the textbox typed in the view. When I type somthing into the textbox, I do not see the property getting hit or executed. The "Number" property returns NULL all the time. It almost seems as if it is not picking up what I type into the TextBox
I'm using MVC, and i'm building my own basic blogging engine. I need to be able to allow HTML input to be submitted to the server so it can be added to a database. I only want HTML input allowed in that textarea alone, but I still want my other validation like StringLength etc. How could I do this?
I would like to transform an html input to xml. But the input will have as part of its content an "&", e.g. Texas A&M. But calling XslCompliledTransform.Transform(htmldocument, xmlwriter) causes an xmlexception to be thrown.
I'd like to html encode all user input on the ASP.NET MVC 2 site but default. Can this be done anywhere on model binder level?
If I disable input validation for action -- I will need to html-encode every other value. If I keep ASP.NET request validation on -- it will throw erros "A potentially dangerous Request.Form value was detected from the client"
P.S. I do use encoding when outputting data (<%: %> syntax), but I'd like to encode everything on posting it too.
