HTML To And From RTF?
Mar 23, 2010
I have been contemplating a means to do this. It seems kind of annoying, though possible, especially since I will be using a subset of HTML, but I was wondering if anybody had already done this? I see loads of commercial products out there, and technically, I could buy one, since this is for work, and they'd be willing to do something like that, but I code half for the entertainment, so I am considering having a go at it. However, if anybody else has a solution to it, well, I'm not above getting some pointers.
I was looking at VBDT's HTML editor that he showed me. It's great for some situations, but I know my audience. If I show them an html tag....it won't be pretty, so I am ultimately trying to come up with a way to allow them to edit html without seeing it as html. I'm also willing to restrict the tags that they will be allowed to use. That doesn't bother me any. However, I will need to have bold, italics, images, links (sort of, they will be greatly restricted), line breaks, paragraphs, headers, and font sizes. Could get entertaining.
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Jan 10, 2012
This may sound really stupid but I have to ask cause I'm not finding this answer anywhere.I have an application where the user will need to sign up for a new user account on the website [URL]..However when I am using Firefox's plug-in Firebug to view html I am getting something totally different than when I just right click on the site and view the page source.
What I am trying to do is to get the captcha from the website and display it in a picturebox on the application so the user can view the captcha, solve the captcha and then the app post is back to the service for a response.
Here is the source that I am getting using Firefox's Firebug to inspect the element:
<td>
<input type="hidden" value="Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK" name="iden">
<img class="capimage" src="/captcha/Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK.png" alt="i wonder if these things even work">
</td>
[Code]...
Why would the two be showing me two different versions of the HTML?
And how would you be able to grab that source to view in a picturebox using webclient?
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Jun 20, 2009
Usage: Users create pretty HTML news letters in another app. They post the newsletter to the web, but they also want to set the contents of the HTML news letter file as the body of an email and send it using Application In Question. The users understand to use absolute link and image references when sending an E Newsletter. Environment:
AIQ is a VB.Net app deployed via ClickOnce. It is an intranet app; one can be sure MS Office 2003 and the interop 11 dlls are on the target machines.
Restrictions: MAPI is out. It mangles the HTML. Since it is a ClickOnce deployment, we can't register dlls (I think, correct me if I am wrong). Therefore CDO and COM is out (again, I may be wrong.... I would be happy to be proven so).
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Jul 27, 2011
Need a bit of help with HTML Agility Pack!Basically I want to grab plain-text withing the body node of the HTML. So far I have tried this in vb.net and it fails to return the innertext meaning no change is seen, well atleast from what I can see.
Dim htmldoc As HtmlDocument = New HtmlDocument
htmldoc.LoadHtml(html)
Dim paragraph As HtmlNodeCollection = htmldoc.DocumentNode.SelectNodes("//body")
[code]....
I have tried this:
Return htmldoc.DocumentNode.InnerText
But still no luck!
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Feb 16, 2011
I am trying save a value from an input tag in some HTML source code. The tag looks like so:
<input name="user_status" value="3" />
I have the page source in a variable (pageSourceCode), and need to work out some regex to get the value (3 in this example). I have this so far: [Code] Which works fine most of the time, however this code is used to process source code from multiple sites (that use the same platform), and sometimes there are other attributes included in the input tag, or they are in a different order, eg:
<input class="someclass" type="hidden" value="3" name="user_status" />
I just dont understand regex enough to cope with these situations.
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Aug 19, 2010
then fill all tags and attribute of this page in vb arrayi know this is too much but would you expl
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Apr 18, 2012
I've given a job to convert old data in table format to new format.Old dummy data is as follows:
<table>
<tr>
<td>Some text 1.</td>
[code].....
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Aug 7, 2010
I am trying to build my own website and realized that it would be a big help to also create my own vb program to enable me to embed tags with simple clicks of buttons. I am having trouble getting my vb code to be compatible with html code (I keep getting vb syntax errors).
Here is what I've tried:
<strong>'Inside of a button:Textbox1.text = "<html tag example></html tag example>"</strong>
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May 6, 2009
I have to submit a HTML form to a 3rd party website and one of the hidden fields is an XML string. The XML needs escaping before it is sent to the 3rd party.
However when I add the plain XML to the form field it semi-escapes it for me. So then when I use HTMLEncode myself part of the XML is double-escaped. How do I prevent the automatic escaping that appears to becoming from .NET.
Or even better how else can send the escaped XML via the hidden field.
XML
<systemCode>APP</systemCode>
Basic assigning to hidden input field
<systemCode>APP</systemCode>
When I HTML Encode it as well
&lt;systemCode&gt;APP&lt;/systemCode&gt;
I can see what's happening - but I don't know how to prevent it?
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Aug 21, 2010
i want open html file in vb
then fill all tags and attribute of this page in vb array
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Apr 4, 2011
I have constructed a form in ASP.NET MVC 2 that is bound to a Model, using code similar to below to generate my inputs and wrapping them within Ajax.BeginForm("MyAction").
[Code]...
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Feb 23, 2012
I want to dynamically convert html file or html string to PDF in Windows Forms application.
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Jun 7, 2011
Dim codice As String
Dim doc As New HtmlDocument
Dim coll As HtmlNodeCollection
Dim node As HtmlNode
Dim nuovo As HtmlNode
[code]...
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Sep 7, 2009
Im wanting to send html mails from within my app, but im not sure about how to go about it. I currently have it sending out in plain text like so:
Dim objMail As New MailMessage()
objMail.From = "collections@companyname.co.uk"
objMail.To = EmailAddressBox.Text[code]....
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Jun 29, 2010
I have a html string like this:[code]I wish to strip all html tags so that the resulting string becomes:From another post here at SO I've come up with this function (which uses the Html Agility Pack):[code]
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Dec 8, 2010
I'm looking for an efficient means of extracting an html "fragment" from an html document. My first implementation of this used the Html Agility Pack. This appeared to be a reasonable way to attack this problem, until I started running the extraction on large html documents - performance was very poor for something so trivial (I'm guessing due to the amount of time it was taking to parse the entire document).[code]...
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Dec 7, 2010
I am making a html application and would like to make an ftp as a folder for the html you are writing, similar to that of visual basic's solution explorer. eg. images wont show from the index location, basicaly something allong the slines of a local ftp / solution explorer is needed desparatley.
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Jan 3, 2010
I have another question.I have taken an HTML file called "template.html" and got its content. Then I change some variables and save it to a new file in the same directory. Afterwards, there is something else I need to do before saving but I don't know how.In the template.html file, I have a table which should represent a table from a SQL database which means I would need to loop it. But I don't know how to loop that.
[Code]...
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Dec 19, 2011
I have a normal winform and I would like to know is there any possibility to generate a html page and to add a css file to the html page from the local folder.
something like this:
<html>
<head>
<script type="text/css" src="MyDir/main.css"></script>
</head>
<body>
</body>
</html>
How do I do this from the codebehind(logic part)not web application codebehind using webbrowser control.
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Jun 12, 2012
Quote:
<div id="VisitorsSummary"> <div class="statistic"> <span class="primary_value"> <ul> <li class="item_value"> 263,614 </li>
getting the value 263,614 out of the above HTML.
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Feb 25, 2010
I want to do the same that works previously on HTML but now via .NET Windows Forms.When I submit this HTML it works :
<html>
<head>
</head>
<body>
[Code]...
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Jan 26, 2011
I'm working on this big project in MVC ASP.NET w VB.NET One of my views is getting me headaches since a few and i'm not sure what's up. I've used the Begin.Form and Html.Encode methods alot in my other views and i never had any problems. Now this new Create.aspx view for one of my object called Automation is giving me multiple build errors such as those cited in the title plus
Error 184 'Context' is not a member of
'ASP.views_automatisation_create_aspx'.
BeginForm is not a member of 'Html'
[Code]....
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Aug 5, 2010
How do I get the HTML of a Page I am viewing with a WebBrowser? (currently using TextBox1.Text =WebBrowser1.DocumentText, don't know if its correct.)How do I set the HTML of a Page I am viewing with a WebBrowser? (currently using WebBrowser1.DocumentText = TextBox1.Text, don't know if its correct.)
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Feb 3, 2010
I'm using the API function Internet.OpenURL (which can be found here[url]...) to get information returned from a php file i have set up on my server. Now, the problem I'm having is quite odd and i can't figure out what's going on.[code]...
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Dec 11, 2009
I seached the entire site and I couldnt find anything that helps me, most of them never got an answer at all, not im hoping maybe some one could get me. ok I have my code up an running fine but I would like to add this option. I need to get the value of this ID. This is the ID i want to get the value stored in that ID.
<span id=radarview name=radarview></span></td> no place in the source code the Value of radarview is shown, so the only way of getting the value of it, I dont know ricktext.text = WebBrowser1.Document.GetElementById("radarview")but like always no luck. I also tried same diff codes and couldnt get it to work.
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Jul 8, 2010
If I use this code on my aspx page:
<asp:BulletedList ID="listClientContacts" runat="server">
<asp:ListItem><b>My Name</b></asp:ListItem>
</asp:BulletedList>
The text renders as literal <b>My Name</b> instead of making the text bold. The same thing happens if I try to add a list item from the VB side of things:
Dim li As ListItem = New ListItem("<b>My Name</b>")
Me.listClientContacts.Items.Add(li)
Is there a way to add HTML to a ListItem in ASP, or is there a better way to dynamically generate a list?
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Sep 27, 2010
Lets say my webpage "mypage.html" is load in webbrowser1 on a button click I want to add "Hi I love vb" in the between the body tages of the webpage.
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Apr 23, 2012
I am wondering if it is possible to put an application I have made in visual basic 2010 into a html page so it can be used via the internet instead of just on my pc, if this is possible how could I do it?
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Dec 15, 2010
We have a web app that is using forms security.One of the options includes the ability to print an html page to PDF. We're currently evaluating different products like PdfMetamorphosis, but I believe all of them will have this issue.The client makes a request for the pdf by clicking a link button. The code for the button instantiates the PDF builder and passes it a url to convert. However, the URL is behind our forms authentication. Which means that the resulting PDF is nothing but a login page.
Unfortunately, we need the user information in order to verify acccess to the printed page (among other reasons). Which means I can't just allow access to everyone to that folder.So I need one of three possible solutions.
1) I need a way to give the PdfMetamorphosis component the authorization ticket to pass on in it's request.
2) I need an html to pdf component that will do this.
3) Something else?
I don't think the first one is possible and I haven't been able to find a html to pdf component that takes this into consideration.
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Feb 25, 2010
In a asp.net mvc form, im using a radiobutton set, to set a property. [code] I need the CType or i get an overload error.This case seems like the most commom use of radiobutton when working with a Model property.Of course i could create a partial view or a control, but apart from that, is there a cleaner code to accomplish this?
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