Given a web URL, I want to detect all the links in a WEBSITE, identify the internal links and list them.What I have is this:
WebClient webClient = null;
webClient = new WebClient();
string strUrl = "http://www.anysite.com";
[code]...
I have a long alphabetical list to be displayed by a gridview.
I need to have links at the top of the page that will link to anchors in the gridview. How can I get anchor tags in the gridview so that the links will jump to them when clicked?
Note: Paging is not an option
i'm trying to find all the anchor tags and appending the href value with a variable.
for example
<a href="/page.aspx">link</a> will become <a href="/page.aspx?id=2">
<A hRef='http://www.google.com'><img src='pic.jpg'></a> will become <A hRef='http://www.google.com?id=2'><img src='pic.jpg'></a>
I'm able to match all the anchor tags and href values using regex, then i manually replace the values using string.replace, however i dont think its the efficient way to do this.Is there a solution where i can use something like regex.replace(html,newurlvalue)
I am trying to render a simple hyperlink that links to a named anchor within the page, for example:
<a href="#namedAnchor">scroll to down</a>
<a name="namedAnchor">down</a>
The problem is that when I use an ASP.NET control like asp:HyperLink or HtmlAnchor, the href="#namedAnchor" is rendered as href="controls/#namedAnchor" (where controls is the subdirectory where the user control containing the anchor is). Here is the code for the control, using two types of anchor controls, which both have the same problem:
[code]....
I am using the HtmlAnchor or HyperLink class because I want to make changes to other attributes in the code behind. I do not want to introduce a custom web control for this requirement, as the requirement I'm pursuing is not that important enough to justify abandoning the traditional ASP.NET link controls. It seems like I should be able to use the ASP.NET link controls to generate the desired link.
I am using Web Forms Routing in ASP.NET 4 and I am trying to route to a specific location on a page. On that page I have an element like <div id="3"> and I'd like to jump to this anchor from another page. For this purpose I have defined a Route in global.asax:
RouteTable.Routes.MapPageRoute("MyRoute", "Path/SubPath/{PageAnchor}",
"~/MyPage.aspx", true, new RouteValueDictionary { { "PageAnchor", null } });
The HyperLink to link to that page and the anchor "3" is defined this way in markup:
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl="<%$ RouteUrl:RouteName=MyRoute,PageAnchor=#3 %>">
Link</asp:HyperLink>
The problem with the generated link is that the # character in the URL gets encoded by %23 this way: http://localhost:1234/Path/SubPath/%233 so that I reach the target page but not at the specified anchor.Is there a way to avoid this unwished URL-encoding? Or any other way to route to an anchor?
I have a TabControl (Ajax Control Toolkit 1.0.10618.0) with 6 Tab Pages. On 1 Tab Page I have several internal anchors. I want to use URLs ike [URL]. This link opens Document ID 123 but it does not jump to Link2, probably because Link2 is on the 4th Tab page so it's not displayed initially. All these anchors only appear on the 4th tab but I could not set the 4th tab as general default tab because the 1st tab should be the default tab. When I manually open 4th and call the URL again then it's working fine. So I thought to inspect the Request.URL for '#Link' and , if found, switch to Tab4 automatically, but '#Link' does not appear anywhere in Request.URL.Is there a way to jump to an anchor on a currently not-opened tab?
View 6 RepliesIn a page I use prettyPhoto (a lightbox clone) that open a modal window showing an image when I click on a link with rel=prettyphoto. So I have:
<a href="fullresimage.png" rel="prettyPhoto">click here</a>
everytime I click on the link a postback is fired (IsPostBack = false). Can I avoid this? I have a counter on the page and everytime a pic is showed this is recognize as a full page load (i.e. increment counter) as IsPostBack = false!
so I'm trying to get this dropdown thing to work but it's not working... I want the page to jump to the state on the SAME page once the USER releases on the desired state within the dropdownlist box.
HTML
<asp:DropDownList ID="ddltest" runat="server">
<asp:ListItem value="AL"> Alabama </asp:ListItem>
<asp:ListItem value="AK"> Alaska </asp:ListItem>
<asp:ListItem value="AZ"> Arizona </asp:ListItem>
<asp:ListItem value="AR"> Arkansas </asp:ListItem>
<asp:ListItem value="CA"> California </asp:ListItem>
<asp:ListItem value="CO"> Colorado </asp:ListItem>
<asp:ListItem value="CT"> Connecticut </asp:ListItem>
</asp:DropDownList>
<!-- New State -->
<a name="WY" id="WY"></a>
<div>Wyoming</div>
CODE BEHIND
protected void Page_Load(object sender, EventArgs e)
{
ddltest.Attributes.Add("onchange", "window.location.href = path.options[path.selectedIndex].value;");
}
}
}
I want to get all html anchor tags on Page.Render event for adding/removing attributes
View 2 RepliesI have a gridview on a page with a hyperlinkfield that passes two parameters to a gridview on another page.
Here's the code for the gridview on first page:
<asp:GridView runat="server" AutoGenerateColumns="False" GridLines="None"
<Columns>
<asp:HyperLinkField Target="_blank" DataNavigateUrlFields="gtn_run_num,catg_custom_desc" HeaderText="Wages" DataNavigateUrlFormatString="~/Help/HelpPay.aspx?gtn_run_num={0}&catg_custom_desc={1}"/>
[Code]....
What I am trying to do is open the second page to the point in the page where the boundfield valueon the second page matches the hyperlinkfield value selected on the first page. I'd essentially like to anchor the two pages based on a value being passed (catg_custom_desc).
I am having a web form initially which have href as follows
<a href="downloadInfo.aspx">ACH File Management System Trail(msi)</a>
<a href="downloadInfo.aspx">ACH File Management System Trail(zip)</a>
These are my two anchor tags when i click on this i will redirect both to a same page where user has to fill details and a mail will be send to the user for the given mail id. When the user clicks on mail i would like to have the download for which he opted to download. If msi means i would like to prompt msi file to be downloaded and if zip it should be downloaded I need this to be worked with out using query-string
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?
I need to add Meta tags, description and keywords in aspx page. My aspx pages are in master page and I have already added meta tags and description in my Master Page.
Now I want add in my other pages also so if someone search my site on GOOGLE it should look like same as this:
[URL] ...
How to achieve this?
I am trying to add xfbml code in one of my child page and i realize that i have to add this line:
xmlns:fb="http://www.facebook.com/2008/fbml"
to HTML section of the page like this:
<html xmlns:fb="http://www.facebook.com/2008/fbml">
But I dont want to add it to the master page because i am using like button on only ONE child page.. is there a way I can tell asp.net to add this line when that particular child page loads?
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 RepliesWhen I type it here :-
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server">
<link href="Skins/SkinCustom/Editor.Default.css" rel="stylesheet" type="text/css" />
</asp:Content>
Its says Element Link cannot be nested within div...how am I supposed to link my css files ??
I have to set image on the basis of fields value coming from db. I want it to achieve via. tags <%# %>. For example i have collection binded with grid. It has a Field called Online which is boolean. So if the value of Online is true then the green.png will be set as path of asp:image control else grey.png will be the path of the asp: image control.
View 1 RepliesI need to enumerate through all of a page's client-side script tags that are children of the head element. I initially tried looking through the HtmlHead.Controls collection, but the script tags are absent. How can I go about getting at them?
View 3 RepliesHow to display HTML Tags in my asp.net page?
Example: I need to load the following text from DB and display it in my page.
<p> </p> <h1 style="text-align: center"><span style="background-color: yellow">Hello World</span></h1>
I have assigned it to a placeholder but it display as is not as tags.
I have a number of .aspx pages inheriting from a common master page. I need to insert <meta> tags into the master page and this varies from page to page. What is easiest and fastest way to get this done. The thing is, my site is already developed so I dont want to rework/rewrite any of the code.
View 4 RepliesOnly in master file, and only in <link> tag Links.Content.Site_css doesn't work. That is, if I have
[Code]....
If I put the same thing in <title>; or if I put the same link tag in a regular aspx file; or if I use Links.Scripts.jquery_js - everything seems to be working fine. Is there anything specific for resolving <link> tags in master page? I am using MVC 2 RC2
I desingned a page with tags, Now I want to access object tags in code behind.
This is aspx page code....
<object type="label" runat="server" class="System.Web.UI.WebControls.Label" id="label_priority" parent="-1" bindedfield="priority" empty="1" value="MyValue">
Here I am adding runat=server in object tags it is giving error as
"An object tag must contain a Class, ClassID or ProgID attribute."
then I added class="System.Web.UI.WebControls.Label", now not giving any error but not showing anything in browser.
so My question is how do I access object tags in aspx.cs page? or I want to create a label with object tag that is accessible in code behind.
I have a txt file with a list of <titles><meta keyword> and <meta description> and the link that these titles and tags should be associated with. how do i set the master page contentplaceholderid to read the text file and set the tags and titles accourding the the link on the txt file.
View 2 Replies[code]...
I have something like this. I want to make "Package Recap" invisible when the page is loaded. It is in the .