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Easier said than done. You really should just drop one down on your webform and play around with it first, and work on the CSS you need to style it, then load it up with your data, and write code for expand and collapse.
The treeview is pretty complicated, and doesn't really work very well across all browsers, so it requires some browser detection and some tweaking for each node and child nodes.
So for IE, the text on the nodes read clear, but on firefox, the text is very fine, but perhaps it depends on your monitor or video card.
As for right clicks, I tried that and decided thar the work required to enable right clicks outweighed the use of them. Then you have to determine which node or child node was selected, and what the object type is to take action to.
You really need to write your own code, or google for sample code instead of asking us to google for you.
I use it to show files in a folder by file type, and place the appropriate icon next to the file type. So I do a folder read, and create nodes in code without binding.
Binding
Binding Data With ‘TreeView’ Control Asp.net 2.0[^]
Right Clicks
http://generally.wordpress.com/2007/11/06/right-click-on-treeview-get-the-node-clicked-at/[^]
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Hi
I have an a.aspx page and inside that page, i have ajax modal pop up extender.
This will open an iframe which has b.aspx page. When i click on a button in b.aspx page , i should be able to hide the modal pop up extender in a.aspx page.
I tried using the below code to access the modal pop up extender id from b.aspx using javascript but didnt work.
if(window.parent.document.getElementById("AlertNotesExt"))
{
var iframe = parent.document.getElementById("AlertNotesExt");
iframe.hide();
}
}
Thanks in advance
Naina
Naina
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Hi,
Thanks for the reply. I can access if i am trying to access from same aspx page. Problem is when i am trying to access from a different aspx page , inside iframe.
Regards
Naina
Naina
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Hi,
Sorry for my late reply. I am able to get all other control id's in the iframe, except the ajax controls. That's the main problem here.
Regards
Naina
Naina
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did you try the $find statement to locate the modalPopupControl?
$find("ModalPopupExtender1").show()
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Finally i got a workaround to solve the issue.
I used $Find("ModalPopupExtender1") inside the page in iframe but returned null.
So i called a javacscript function located in the parent page from the child page.
In the javascript function, i closed the modal pop up window.
Thanks for your time and help.
Regards
Naina
Naina
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Your Welcome.
I've use the find to close the popup, but not in an iframe, but it's in the right direction.
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Here, i am using the following code in the iframe aspx page
if(window.parent.document.getElementById("AlertNotesExt"))
{
var iframe = parent.document.getElementById("AlertNotesExt");
iframe.hide();
}
}
AlertNotesExt is the id of ajax modal pop up extender. But in that place, if i give any other asp.net cpntrol id like button etc., i am getting the id.
Regards
Naina
Naina
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Hi frnz..
I have written a class library file and use the dll of this file in web application
i write some code in this dll like generating connection string as well as appSettings in web.config file
but problem is that.... i want to generate this connection string and appsettings data while adding this dll in web application instead of running the application
so plz help me....
i this some frnz not understand my question...
again i clear as below...
when i add dll in my application it added successfully
no problem about it.
when i run my application then connection string generate in web.config
bt what happen with this...
all sessions are cleared
hence i want to generate this connection string at the time of adding this dll in application
so is there any event handler or loader is available which will help to get me result
modified 30-Mar-13 0:55am.
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Shree.grace wrote: i want to generate this connection string and appsettings data while adding this dll in web application instead of running the application
Can you be little more clear, if not elaborate in this statement?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep!
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when i add dll in my application it added successfully
no problem about it.
when i run my application then connection string generate in web.config
bt what happen with this...
all sessions are cleared
hence i want to generate this connection string at the time of adding this dll in application
so is there any event handler or loader is available which will help to get me result
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Right-click the bin folder of your web site in solution explorer, click "Add reference" - click the tab for browse, find your DLL, open it, done.
Alternatively, you can put the code for your class files in your App_Code directory, and it will be compiled as part of the web site. If the helper class is only for the one site, that is probably a better way to do it. If it's a shared data layer, then you're doing the right thing with a DLL as a separate project.
There is a third way to add it as well... add the project for the DLL to your web site solution - so you have two projects in the solution, the site, and the class library. Then, create a "project reference" using the above procedure to add a reference, but use the project tab instead of browsing to the DLL itself. The project output (DLL) will automatically be referenced by your site.
In your code, you may also need to add using statements that point to your namespace.
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Hi,
How can i handle frame close event.Actually i wanted to executed server side code when frame window is closed.
I am opening this frame window from InitializeRow event of webgrid as shown below
frame1.Attributes["src"] = "../Forms_PDF/" + srcFilePath;
Whenever i close this frame window i need execute server side code.
how can i do.
modified 29-Mar-13 3:02am.
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Frame is nothing but a window. How about body's onBeforeUnload or onUnload events for the documents that are loaded within that frame in discussion?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep!
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Message Removed
modified 1-Apr-13 2:40am.
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how i add ajex file uploder in asp.net web form ??
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Inside table td I have multiple div. Display a particular div on Jquery Click event. I am using Update panel in some div. All works fine in Mozilla and Chrome. But in IE, div width exceeds 10000px, is there any solution for this.
Bala
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How do you expect anyone to comment based on what you have shared?
In order to display anything on a click, where from a width came into picture?
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set the width using css
width: 980px;
updatepanels are just containers for partial page postbacks
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hi friends,i need a help frm u guyz regarding for my project.i'm dng project in image processing domain project title is robust face name-graph matching for character identification in asp.net backend c# it's theme is to capturing image frm movie file and saved in database and comparison ll done but i didn't know comparison part if anybdy know pls send coding for this comparison part
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