I have a TreeView control defined with an XMLDataSouce and the data bindings are similar to the following:
[Code]....
I would like to be able to determine the specific node that has been clicked when entering the SelectedNodeChanged() event.I have the text from the control as TreeView.SelectedNode.Text but am unable to figure out how to get the TextField value.
I am trying o implement a non-databound treeview and capture its click event when a user clicks one of its nodes. Everything I tried does not fire SelectedNodeChanged event...why?here I even tried the example sited on msdn and it does not fire...http://msdn.microsoft.com/en-us/librar/system.web.ui.webcontrols.treeview.selectednodechanged.aspxthis what I have tried to copy and implement right from the sampkle:
Sub Select_Change(ByVal sender As Object, ByVal e As EventArgs)
Message.Text = "You selected: " & LinksTreeView.SelectedNode.Text
End Su
[code]...
After populating the treeview with xml (no child nodes).On SelectedNodeChanged, I need to open a a UserControl as a popup window in the center of page.Please guide me through this with an example.Please note, On SelectedNodeChanged, I need to load UserControl from server side only.
View 1 RepliesWhen i open my page with a loginbox i whant the marker to start by default in the login textbox.
View 2 RepliesI am trying to hide a group of textfields i have nested in a div element. Here is an example of a div element i am trying to hide along with the script function:
[Code]....
[Code]....
I have developed a web application which contains aspdotnet treeview control. In this treeview control has binded with some database value.. that controls has one parent node and more than one child nodes for each parent node.
my problem is here, when the user clicks the parent node, I need to fire a javascript onclick function before the server side event(SelectedNodeChanged) called..
If I provide javascript to the parnet node when it is binding, then I could not fire the server side event(SelectedNodeChanged).
How to provide onclick javascript event for parent node in treeview control even the parent node has SelectedNodeChanged event.
how can i insert valuefield and textfield in a combobox
View 5 RepliesI have an invoice form where user enters items and amount. I am calculating the amount as the user enters amount in the textfield. I receive an error (Input String was not in correct format) if user enters amount with comma separated values. If there are no commas, my calculation goes through fine.
View 25 RepliesPeriodically a rash of occurrences of the following error happen. I believe they're the result of hack attempts. Whether that's the case or not, my question is how can I handle the error? I want to avoid unhandled exceptions. The TreeView control is just
a standard .Net TreeView control, not a custom one. If you suggest a code solution, please code it in VB.Net as that's what I'm using.
Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Web.UI.WebControls.TreeView.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.WebControls.TreeView.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
I have a treeview which will be generated dynamically which need to be displayed on left side and when user clicks on a node it need to open a page on the right side of the same page. and each node has different aspx page. so whenever user selects a node the page details should be displayed on the right side .we can use an iframe on the page which will display the different pages clicked on the node.Is there any alternative i can use to display different pages based on the user selection on the right side without using iframe.
View 5 RepliesCode to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.
View 1 RepliesI ma using an image button to display an asp.net calendar control (this control comes with VS 2008). However, when I click the image button, the calendar controls is displayed "below" the textfield that it is suppoed to populate. How can I get the control to appear on the right side of the textfield?
My code is:
<asp:ImageButton ID="imgCalendar" runat="server" Height="17px"
ImageUrl="~/Images/CAL.gif"
onclick="imgCalendar_Click1" Width="19px"[code]....
i have a view which asks the user to enter their post code in the text field provided. this form also has a submit button where it calls a jaquery function to display a jquery pop up window..inside my view i have a if statment which checks the value of the post code if it is m20 display thisBunchOfCode on popo up wind if else m14 display thatBunch
[Code]....and else display this error.i have tried the code below but it doesnt do anything...
I'm working in ASP.NET.
I have a textbox where i need to insert manually some data, but that data is dependent on what is selected on a combobox.
So, to be easy to understand i give an example.
Combobox selected value "A" ---> Can only insert in textbox values "1,2,3,4,5"
Combobox selected value "B" ---> Can only insert in textbox values "6,7,8,9,10"
What is the best way to do that?
<td><input type="text" name="textfield" class="cntct_frm_on1"/></td>
This I have to change to text box and I have to get the complete design there while using the asp .net
I'm using Ext Ajax TextField, I need to call a script with 3 parameters.this script actually worked out fine for my ASP TextBox control.I tried the following ways i dont know where i'm naking mistake.
Script On the .aspx page:
<script language="javascript" type="text/javascript">
//Allow only Numeric values
function ValidateTextAsNumeric(evt,target,validator)
[code]...
how to use listerner? to call a javascript or Solution to restrict to disable pasting strings into NumberField.How to pass the event, client id and the validator(to be disabled Onchange)
[Code]....
[Code]....
[Code]....
Iam trying to populate data into textfield.
When user input barcode into TextBox1(barcode), Based on the Textbox1, i want to autopopulate TextBox2(Dept).
I inserted the code below in to TextBox1(barcode) by double clicking in the texbox1.
Its giving me error when i run it. Iam using web developer 2010.
Partial
Class _Default
Inherits System.Web.UI.Page
Protected
Sub Barcode_TextChanged(ByVal sender
[Code]....
I am writing Watin test in MVC Asp.net app. I mvc app, all input are wrpped with form and every time an input or textarea is changed their form gets submitted by jquery like code below:
$("textarea", context).change(function() {
$(this).parents('form:first').submit();
});
This is perfect when changes are done by keyboard. However this doesn't trigger the form submit when input/textarea are changed by Watin TypeText() method. I tried to call Change() and Blur() events by Watin and also tried PressTab() with no luck.
So as the title suggested, I'm currently trying to compare the hashed answer in my database against the answer typed in the textfield by the user in the form.
I thought of hashing the answer in the textfield typed by the user first, and after that compare this newly hashed answer to the one in the database (which is already hashed). But when I typed in the SAME answer (before hashing) and hashed it to get the hashed value, by right the 2 hashes (in web form and database) should match? Somehow, it didn't. And I can't seem to get security answer right anymore (even though I typed the SAME security answer).
This is the code behind the button:
[Code]....
I tried in another way too, but still the same thing.
[Code]....
how to write Css for asp.net treeview by applying color and theme like (msdn website treeview)?
View 1 RepliesHey there
I have in my database emails table
and i am retrieving all the mails from that table in a string to be included in
message.To.Add()
HOW can i put it in the right format ( separated by Comma and space ) while selecting them from the database?
thank you
I ran into a road block and hope someone has the quick answer. Searched the forum found several solutions but none worked for me.
Here's the issue:
Got a listbox set with Multiple selection. I want to get all the Selected values of that list box to use those values to later display into an email. Tried several ways but no luck and just got frustrated.
I have settings.aspx page. for this page, i have two functions Page_Load and OnSubmit. In Page_Load function, iam retrieving the servername from session and updating in textbox. when i enter some other server name in the textbox, and click on sumbit, it is retrieving the old one.
View 5 RepliesI want to produce a relatively simple webpage which would contain a drop-down list and a button. When the user makes a selection on the drop-down list and clicks the button (or image), the page would query a SQL database and output the results of that query to an iFrame that would be embedded in the lower half of the page. I've managed to figure out the necessary code for populating the drop-down list by using a stored procedure, and I've managed to figure out a way of having the resultset displayed on a second page but I want to now finesse it and get all of the information displayed on a single page.
View 1 Replies