Get Textarea For Html.EditorForModel() Method In Mvc 2?
Jan 30, 2010Somebody knows the answer? I'm using L2S with field ntext in my db
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MVC :: Html.TextArea - Extra Line Break In The TextArea, Just Above The Original Text?
Jul 15, 2010I'm working with an MVC1.0 web app and I've found a bit of an odd anomaly.
I have a search box on the first page (normal text box) and the input from this is passed through to the ViewData and on to the second page.
On the second page, I render a TextArea with this search input text from the ViewData.
Eg:
[Code]....
The problem is, there is an extra line break in the TextArea, just above the original text.
Stranger still is that if I now submit this page and the view is reloaded (after validation fails) - the original string of text has been trimmed and has no line breaks, but the TextArea now has 2 line breaks above the original text.
This can be repeated - every time the page reloads it has another line break.
It's driving me insane - does anyone have an idea on how to fix this?
FYI, you can check it out yourself - on your mobile phone, browse to [URL], punch something in the search box and hit search. You'll notice one line break added the first time the page loads. Then just hit "Find Best Offer" without entering a budget or selecting a category, and you'll see what I mean about the additional line breaks.
MVC :: How To Use Html.EditorForModel ()
Mar 26, 2010I watched the intro video atleast 20 times trying to figure out how Phil used EditorForModel instead of the generated Edited fields when using Add View > View content(Edit).
How do you use a class (entity) instead of the generated fields?
MVC :: How To Validate Using Html.EditorForModel
Feb 23, 2011I tried view and model below in MVCMusicStore sample in .NET 3.5 MVC2 .
If submit button is pressed, empty first name field is accepted witohut any error message. How to force validation so that
only valid data is accepted ?[Code]....
[Code]....
MVC :: How To Customize Html.EditorForModel ()
Dec 16, 2010 In my LogOnViewModel.cs :[Code]....I have this code, and on the view control, i call <%: Html.EditorForModel()%>
Then I have something like this look:
UserName:|||||||||||||||||||||||||||||||||||| <- TextBox
Password:||||||||||||||||||||||||||||||||||| <- TextBox
ㅁ <- Checkbox
||Login|| <- submit button
how do i change the layout of this template? I want to change the text and change the position of the textboxes.I know that I can customize it by calling individual fields and write hard-coding, but I am curious if there is a way to use EditorForModel() in easier.
MVC :: Some Model Metadata Attributes Don't Seem To Work With Html.EditorForModel ()
Apr 5, 2010i am working an asp.net mvc 2 web app using model metadata and some of the model metadata don't seem to work when using the default Html.EditorForModel().For example, when applying the DefaultValue(1) and the ReadOnly(true) attributes on a model field, the field displayed on edit view has zero for its default value and it is not read only.
View 5 RepliesMVC2 - Does Html.EditorForModel () Work On The Nested Data Model
Apr 26, 2010My test shows it doesn't work. It ignores the nested data in model.
View 1 RepliesMVC :: Allow Html Input In A Textarea?
Feb 19, 2011I'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?
View 4 RepliesHow To Get Value Of Html Textarea In String Variable Using C#
Aug 16, 2010i have a master page and one content page. In content page i have a textarea for get value from user. i don't want to make it asp control using add runat = server. without adding runat server i want to get value of textarea in a string variable which is defined in code behind file of my page using c#
In short i want to get value of Html control in code behind file using c#
Javascript - Displaying <textarea> Value As HTML?
Dec 28, 2010I have a form with several textarea elements. User enters data and submits the form. On the next page it shows submitted text as static text - in p tags. Obviously New Line and multiple paces get ignored and everything just shows in one line. I can do some preprocessing like replacing New line characters with "br/" and spaces with . but I was wondering if there is a standard solution to that either on server side (C#) or client side (javascript)
View 3 RepliesIn MVC 2, How To Get Html.TextBoxFor To Render A Textarea Instead Of An Input Tag
Jul 10, 2010This code:
<%: Html.TextBoxFor(model => model.DonationMessage) %>
Renders an input type=text tag, but I want a textarea. I tried this in my entity but it didn't make a difference:
[DataType(DataType.MultilineText)]
public string DonationMessage { get; set; }
Convert Textarea Text Into Valid HTML?
Mar 4, 2010there are a few paragraphs separated by line feeds "
" in a textarea, say
Paragraph1 "
"
Paragraph2 "
"
Paragraph3 "
"
what i want to achieve is to process each paragraph into tag. How do you do that? (Need a server side solution) so it looks like
<p> Paragraph 1 </p>
<p> Paragraph 2 </p>
<p> Paragraph 3 </p>
On top of the complexity, if you have a blockquote there
Paragraph1 "
"
<blockquote> "
"
test
</blockquote> "
"
Paragraph2 "
"
Paragraph3 "
"
should come out to look like
<p> Paragraph 1 </p>
<blockquote>
<p>test</p>
</blockquote>
<p> Paragraph 2 </p>
<p> Paragraph 3 </p>
Possible To Use Basic HTML TextArea For RichText Editing
Jul 9, 2010Is it possible to use Basic HTML TextArea for RichText Editing?If not, what benefit we have out of using TextArea instead of TextBox?I DO NOT want any third party editors. Looking for some option available by default in ASP.NET or HTML.
View 1 RepliesMVC :: Form Post Not Working With HTML Inside A Textarea?
Apr 15, 2010For some reason I can't get an ajax post action to work if the text inside an textarea contains HTML. In the text area I am entering <h1>test</h1>, when I do that, I can click on the Save button all day if I want, nothing happens. Not sure whats causing this, but it also appears to do it if I don't use the ajax form and just a standard html form.
Here is the code for the controller:
[Code]....
Here is the code for AjaxForm:
[Code]....
And here is how I am putting the control on the form:
[Code]....
Web Forms :: Unable To Access HTML Textarea In Server Side Code
Oct 26, 2012I used TextArea in my page
<textarea ID="txtdes" class="DVS2LT">
Web Forms :: Regular Expression - Make BBCode - Translation From Textarea - Stuck On Translate List To Html
Jun 18, 2010Im trying to make some BBCode-translation from textarea, but im stuck on translate list to html. I have this fo Bold text:
[Code]....
But how can i do if i want to translate this:
[Code]....
EditorforModel And Dropdownlists In MVC
Apr 12, 2010How can i use editorfromodel and dropdownlists that are to be populated by tables in my model? Seems i can use custom templates to format the major datatypes like datetime, string etc but i how can i manage select lists or dropdowns since i cant pass classes into editorformodel..
Is there a way to force a particular field to be formatted as a dropdownlist in editorformodel?
MVC :: Bug In EditorForModel W/ EditorFor Rendering?
Jan 18, 2010I am learning MVC using the v2 release with Entity Framework v4. Let's say I have 3 objects Game, Points and Players. They are related in the following manner:Game has points and the Points can have a player associated with them ( 1 Game to many Points and a Point object can have one Player).
I am attempting to use the EditTemplates feature in MVC2 to render my views. In my Game Edit view I want to have the basic Game object information editable, and also the related Points objects. Currently I am utilizing "`<%= Html.EditorForModel() %>`"(Which seems pretty slow) to render the Edit View and then I have a specific Game and Point EditTemplates.
The data renders correctly and is editable for both the Game and Point information. When I go to perform the update and submit the form I receive the "Game" object in my Update ActionResult. The basic properties are populated for the Game object but any deep properties such as Points are not; they appear as null. If I look at the Request.Form variables in debug I can see the Points fields are being passed to the server but do not place themselves back into the Game object.
In my Game EditTemplate I am using the following to render the Points objects:
<%= Html.EditorFor(c => c.Points) %>
My Points EditTemplate looks like: [code]...
why this is rendering as "Points.Points[index] instead of Points[index]? I tried messing with the parameters in the EditFor:
<%= Html.EditorFor(c => c.Points,null,"Points") %>
but then the inputs render as Points.Points[index]
MVC :: Use DisplayForModel And EditorForModel With A Collection?
May 26, 2010How can I use DisplayForModel in a loop with a View for which I've passed a collection of objects? That is, within the loop I want to call DisplayForModel each time for the specific object (not the collection). Or does MVC not currently support this?
So I'll like to be able to do something like in the below, but this itself doesn't work.
[Code]....
MVC :: Show/Hide Fields In EditorForModel
Jul 2, 2010I've been tinkering with the Nerddinner tutorial (upgraded to the new MVC 2.0 version actually) and I am trying to figure out how to dynamically hide/show fields in the EditorForModel template.I have added a new field to the model and a dropdown list for it in the editor, and I would like to be able to toggle the visibility on a couple of textboxes if a user selects a particular value from the dropdown list.
I did manage to access/manipulate the values of the textboxes using javascript (by altering the "onblur" example in the tutorial app), but couldn't figure out how to access the properties of them.
To Get The EditorForModel / Want To Use A SelectList Instead Of A TextBox For Status?
Jul 1, 2010I have written an Enum extension method that allows me to create a view model and allows me to easily bind a generic Enum to a SelctList like:this.ProductStatusList = new ProductStatusTypes().BindToSelectList<ProductStatusTypes>
(product.Status.ToString());
In my View I can then have:
<% using (Html.BeginForm()) {%>
<fieldset> [code]...
Notice I am using EditorForModel and then a seperate DropDownList. My question is: Is there a way to get the EditorForModel to be clever enough to pick up that I want to use a SelectList instead of a TextBox for status?
Web Forms :: Is There Any Method To Add Controls To HTML String
Apr 6, 2010Is there any method to add asp controls to html string.I used the TableCell but its not rendering like the rest of the page.
I need to put buttons in the last row of the table.
[code]....
2.0 Method To Serve HTML Snippets Via XHR To Client?
Feb 11, 2010A static web page (html) uses XHR calls to an ASP.NET page The .NET page retrieves information from a remote server using web services The .NET page returns an HTML "snippet" that is inserted into the static HTML page I'm getting hung up on how to deal with the HTML snippet generation on the .NET (2.0) page. I've thought about something like this in a generic .ashx page:
public void ProcessRequest (HttpContext context)
{
context.Response.Write("<ul>");
//assume "people" is a list of data coming from the external web service
foreach (string person in people)
{
context.Response.Write("<li>" + person + "</li>");
}
context.Response.Write("</ul>");
}
It just seems a big "ugly". Has anyone done this another - and possibly more efficient/elegant - way?
Get Html.RenderAction To Call The Get Method On A Post?
Sep 21, 2010After rendering a view on a Post, a call to RenderAction inside the view will call for the Post method. Is there any way to specify I want to call the Get method instead of the Post?
View 1 RepliesC# - Exporting HTML Table To Excel Via Page Method?
Nov 18, 2010I have the following code on the client side for retrieving data from the HTML Table and then send it to the server through the page method:
[code]....
But I get this expcetion: Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.
how to handle this issue?