If i have some empty tags like this
<td width="15px"/>
Agility pack fixes them to be like
<td width="15px"></td>
Is anything possible to do to override this behavior ?
I am using a ScriptManager control to load search results from server web services. There is a text box and button on the page where the user enters their search terms. When they submit their search there is a Response.Redirect that is called to the search page. I use the ScriptManager's history function to track filtering that the users can do. If you are familiar with this function the URL ends up looking something like this:
[URL]
My problem is that if the users deices to do another search with the text box and button on the search.aspx page, which causes a response.redirect, the query string changes but the hash history stay a part of the URL. This does not make sense to me because from what I understand of the Response.Redirect("someURL") it should act like it is sending you to a new page regardless if it is going to the same page it left.
[URL]
i work on asp.net C# web.Above url contain some information ,i need to save them in my database and also need to save then in specified location as xml format.This url contain a table.I want to get this table value but how to retrieve value from this html table.
HtmlWeb htmlWeb = new HtmlWeb();
// Creates an HtmlDocument object from an URL
HtmlAgilityPack.HtmlDocument document = htmlWeb.Load("http://www.dsebd.org/latest_PE_all2_08.php");
get table information from this document .How to save this table value.Show me some syntax
How do you check for null with HtmlAgilityPack? I'm getting "Property or indexer 'HtmlAgilityPack.HtmlNode.HasChildNodes' cannot be assigned to -- it is read only" with the following.
if (Node.Element("TD").HasChildNodes = DBNull.Value)
I"m getting "Object reference not set to an instance of an object. " with
if (Node.Element("TD").HasChildNodes)
I am trying to get the value of a timer using the HtmlAgilityPack however when I get the innerText by the element ID it returns --:--:--Is there any way to get the time value since it uses AJAX?
View 1 RepliesI need to get links from the following url http://thomas.loc.gov/home/gpoxmlc112/. I wrote the code:
[Code]....
On the page, I only want to get the urls of the xml files. But, the .xml are not getting pulled? I checked the view source, the links are not placed in a table or row (maybe thats part of the problem) ? I can't figure out of to get the links? My expected results are:http://thomas.loc.gov/home/gpoxmlc112/sr79_rs.xmlhttp://thomas.loc.gov/home/gpoxmlc112/h1_ih.xmletc...
[Code]....
i have created a aspx page with the script manager, update panels and so on. Now, when i use some jquery functions which are included inside the head tags, when the page is run, i find the script tags generated inside the body instead of the head tag. i'm using visual studio 2005 only.
View 2 RepliesI am building a forum and I want to use forum-style tags to let the users format their posts in a limited fashion.Currently I am using Regex to do this.As per this question:How to use C# regular expressions to emulate forum tags. The problem with this,is that the regex does not distinguish between nested tags.Here is a sample of how I implemented this method:
public static string MyExtensionMethod(this string text){return TransformTags(text);}
private static string TransformTags(string input)
{string regex = @"[([^=]+)[=x22']*(S*?)['x22]*](.+?)[/(1)]";
MatchCollection matches = new Regex(regex).Matches(input);
for (int i = 0; i < matches.Count; i++)
var tag = matches[i].Groups[1].Value;
var optionalValue = matches[i].Groups[2].Value;
var content = matches[i].Groups[3].Value;
Now,if I submit something like [quote] This user posted [quote] blah [/quote] [/quote] it does not properly detect the nested quote.Instead it takes the first opening quote tag and puts it with the first closing quote tag.Do you guys recommend any solutions?Can the regex be modified to grab nested tags?Maybe I shouldn't use regex for this?
Is there a way to apply your own CSS tags to <li> tags when using ASP .NET 4.0 menu control? For example, say I have an external style sheet that has tags "class1", "class2", "class3", and etc. I want to apply "class1" to the first menu item. Then if menu item is selected, I want to apply "class2" and if it's not selected, "class3". I played with various 'Static' styles, but just can't get it work. I finally gave up and created my own menu control that extends ASP .NET menu control and provides my own custom rendering. This works, but I'm wondering if there is a way to get it work with built-in menu control.
View 1 RepliesI want regex operation for removing style tags,css,scripts and html tags from html to plain text in asp.net c#...
View 1 RepliesI have a gridview with two bound fields. On clicking a button i want to display the values in first row of gridview in two textboxes. But if gridview cell is empty i am getting the text in textbox to which the value of cell is given as -' 'i know my problem will be solved if i use the template fields instead. But i want a solution while maintaining the bound fields ,if any.
View 2 RepliesI have a sql database that on some field will have a empty string/field. I am using a Datalist to display my results. How do I not make the labels that are empty not display? Currently if the field is empty it will leave a space there which my goal is if the field is empty do not leave a white space instead move the other colunms up.
View 2 RepliesHow can I remove all html tags and script tags? consider also short tags like unclosed tags
<script>blah...</script>
<body> aaa<b>bbb</body>
This should return aaa bbb.
notice that all the contents inside the script tag is ignored.
i'm doing ajax website using PostWebRequest() function, when i call any .aspx page to the target html element the output is coming fine in IE but in FF(FireFox) is coming in html format(html tags) IE output : [URL] FF output : [URL]
javascript functions :
function PostWebRequest(postPage, HTMLTarget, parameter) {
displayElement = $get(HTMLTarget);
displayElement.innerHTML = "<div style='text-align:center;'><br /><br /><br /><br /><br /><img src='images/ajax-loader.gif' algin='center' /></div>";
var wRequest = new Sys.Net.WebRequest();
wRequest.set_url(postPage);
wRequest.set_httpVerb("POST");
var body = parameter;
wRequest.set_body(body);
wRequest.get_headers()["Content-Length"] = body.length;
wRequest.add_completed(onWebRequestCompleted);
wRequest.invoke();
}
function onWebRequestCompleted(executor, eventArgs) {
if (executor.get_responseAvailable()) {
if (document.all) {
displayElement.innerHTML = executor.get_responseData();
}
else {
displayElement.textContent = executor.get_responseData();
}
}
else {
if (executor.get_timeOut()) {
alert("Timed Out");
}
else {
if (executor.get_aborted())
alert("Aborted");
}
}
}
I am working with a gridview that pulls data from a SQL database based on selections in dropdown lists. The source table has six columns for attributes of the selection, but depending on what is chosen, there could be anywhere from one to six of those that are empty (all null values). When the column is empty, I would like to have it hidden so the page is less clunky and confusing.
I've searched around for an answer for the past couple days, but what I have found so far is either related to hiding columns that you know are empty which I will not know or removing them in the SQL code which I think doesn't work if the column is called for in the gridview code and doesn't exist in the query.
I have this code, how will I write the code so I can check if a textbox i empty? This way want work. Now it goes in if cellPhone != null all the time.
[Code]....
When I click on the Alphabets it will show the details of a player...however, when that particular letters has no details of the player..I want to show."No results can be found"..Is there anyway to do it?
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["CurrentAlphabet"] = "ALL";
this.GenerateAlphabets();
[code]...
I am using the ToolkitScriptManager from the Ajax tool kit and I am having a problem finding my button's ID.My ID's on my controls come back with $ symbols instead of _ symbols, like the following:causes problems when attempting to find the control from the Page.Request.Form keys. I cannot seem to find the determining factor that would cause this.Now, I know this is the name and in my source I see that the ID is with the _, so why is the Page.Request.Form showing up with the $ symbol instead? Anybody encounter this before?
View 1 RepliesI have a textbox and a button. On page load I select one column from one row and put its value in the textbox. I have a button click method that updates the same column/row with the new value in the same textbox.
The problem i'm having is that when I clear the text in the text box, type in new data and hit submit the new text value is not being saved, it uses the old one.
I put a breakpoint at the end of my button click method and it appears that asp.net is sending the old value of the textbox rather than the new one I put in. I'm totally stumped.
[Code]....
I have a page where I have a button and a read only text box, and the button uses javascript to open a popup window with a date picker on it, which is used to set the text box. Here is my button code:
[code]....
In answering another persons question here on SO, I discovered that there is a small "bug" in my global redirect code.I have wired up a Global class to an HttpModule. It's job is to detect "http:/www." in the URL and redirect the user to the NON www. version
Protected Sub OnBeginRequest(ByVal sender As Object, ByVal e As EventArgs)
'Force Removal of WWW
Dim application As HttpApplication = TryCast(sender, HttpApplication)
[code]....
when it redirect a page http://www.example.com/AboutUs, the goal is to have it go to http://example.com/AboutUs (the rewritten page) but instead it's going to http://example.com/Default.aspx?Slug=AboutUs (the original page).I tried doing a bit of a hack by changing
Dim newUrl As [String] = UrlRegex.Replace(url.ToString(), [String].Format("{0}://", url.Scheme))
application.Context.Response.Status = "301 Moved Permanently"
application.Context.Response.AddHeader("Location", newUrl.Replace("Default.aspx", ""))
to
Dim newUrl As [String] = UrlRegex.Replace(url.ToString(), [String].Format("{0}://", url.Scheme))
newUrl = newUrl.Replace("Default.aspx?Slug=", "")
newUrl = newUrl.Replace("Default.aspx", "")
application.Context.Response.Status = "301 Moved Permanently"
application.Context.Response.AddHeader("Location", newUrl)
not something I want to do anyways since it's a hack, but it didn't work anyways.
I have a tag element in .aspx page:
<a id="loginLink" runat="server" class="loginLink" href="#" onclick="$('registerform').hide(); $('signin').show(); this.style.display='none'; $('back').show(); $('reg-signin-email').focus(); return false">Already signed up? Log in here</a>
and trying to get loginLink.ClientID , but it spits back ct100_main_loginLink. How do I get original 'loginLink' id in the same aspx page?
Tried var ctrl = document.getElementById('<%# loginLink.ClientID %>'); and it didnt work..
example:
<asp:Content runat="server" ContentPlaceHolderID="Main">
<a id="loginLink" runat="server" class="loginLink" href="#" onclick="$('registerform').hide(); $('signin').show(); this.style.display='none'; $('back').show(); $('reg-signin-email').focus(); return false">Already signed up? Log in here</a>
<script type="text/javascript"> alert('diplay here original loginLink ID instead of ct100_Main_LoginLink'); </script>
</asp:Content>
The things I need to change are in my default.aspx file. First, at the bottom of my pages it has the name of the company that created the site for us. I want that taken off our site. I know it is a matter of going into the default.aspx file and removing the wording, but I cannot figure out how to go into it and change it.
Also in our default.aspx file, on line 167 and 168 there is a reference to the slideshow that is on our front page. There is a string missing that should point to our last two images, but again, I am unable to get into the default.aspx to edit it.
Evidently when our site was created, the developers used the precompilation tool so now I am unable to edit any of the files when I try to upload them into visual studio. Whenever I try to uplaod them I get the error "This is a marker file generated by the precompilation tool, and should not be deleted!"
I do have all of the original source files for the site, but as you know there are alot of them and I am not sure where to find the original default.aspx file or even what it would be named so I can make the changes to it. Also, once the changes are made will I have to precompile the entire site again, or can I just do the default.aspx and uplaod it to the server?
I need a technique to hide the real original url when I click a link
I mean for i.e. [URL]
I need it like this [URL] in the address bar
That's to hide the physical folder structure
and also if there is some parameters like this: [URL]
I need it to be also the main page like this : [URL]
Over all I need the user see only the address of the main page.
I did my best to solve this by trying the following:
Using iframe with "0" border but there is a problem with the height, the frame trim the bottom of the pageUsing ReWrite URL technique but it needs me to write all the physical paths and the replacement of each one, and you know that there are 10s or 100s of links in MOH website.
I need a dynamic technique that take in consideration passing the parameters between pages and post back event also.
I just wrote an application level err handler for my website. The errors are saved in sql server. Now I download the info back into a datagrid and on the selectedrow changed I put the stacktrace and other big fields in textboxes like so :
[Code]....
However the text is now formatted like this :
txtSearchClient = ""
instead of :
txtSearchClient = "";
I've confirmed that the text is in the right format in SQL server but I cna't find a way to deencode it.