I am new to programming especially jQuery. I am trying to sort (order) images using jQuery UI Sortable List. The problem that I am having is that I don't know how to loop through the <li> list to get the id. Below is the code for the .aspx page:
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I'm trying to get all nodes below but I am getting an error message of:Overload resolution failed because no accessible 'GetAttributeValue' accepts this number of arguments.[code]
View 3 Replies[code]I am facing difficulty in coding when intRow loop for the 2nd round. Error message "There is already an open DataReader associated with this Command which must be closed " appear in the above red highlight vb.net code.
View 6 RepliesI'm trying to get all nodes below but I am getting an error message of: Overload resolution failed because no accessible 'GetAttributeValue' accepts this number of arguments.
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Have not used JavaScript for a while. Just started to review JavaScript in order to learnASP.net Ajax. The coding below showed the underline errors over the first showclock() and the following { -- Expected ';'After adding all the ';' the underline errors were still there The webpage just showed an empty form and an '>'What's wrong with the JavaScript coding?
<html xmlns="http://www.w3.org/1999/xhtml"><head><title>2-1</title><script type="text/javascript">var hour, min, secfuction showclock() {now=new Date(); hour=now.getHours();if(hour<=9) hour="0"+hour; min=now.getMinutes();if(min<=9) min="0"+min;s
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Im struggling to get a web method to work in VB. The javascript gets called but never seems to call the web method. I am running in debug mode and get no errors.
Here is the code:
<System.Web.Services.WebMethod()>
Public Shared Sub PasteEvent(EventID As Integer,
startDate As DateTime,
endDate as DateTime,
[code]....
So far I have :Updated my script manager in the master page to have enablePageMethods="true" Tried adding Imports System.Web.Services Moved the javascript into the body rather than the head
I am developing an Outlook 2007 VSTO application that works with a commercial website.Almost all of the app's interactions with the website are done using HttpRequest objects.One user scenario does require the app to open a browser to a specific page on the site, and that page requires a Post string to provide the results of a form submit.I am using the version of the WebBrowser control that ships with VS 2008, and specifically VB.Net.My code successfully goes to the first page, after which it navigates to the actual target page (once the first page is loaded).That works, too, but if I click on the desired link on the target page, a JavaScript error pops up, stating "'j.parentNode' is not an object", with a Code of 0.I do not have access t the commerical site's internals. The page and links in question, when accessed via IE or Firefox, work correctly without the JavaScript error. The page containing the link is using Flex.Is this a problem with the nWebBrowser control?
View 8 RepliesWhat is the wrong in the below code?
ClientScript.RegisterStartupScript(
Me.GetType(),
"key",
"return confirm('Are you sure you wish to delete these records?');",
True)
I keep getting the 'Object Expected' error within my page script when I click the button.I've debugged using fire-bug and the id passed to the JavaScript method is the correct id and document.getElementById(a) finds the button. The error keeps occurring in the _doPostBack. Can this be caused because the button is inside a modal popup in a gridview cell, and the gridview is inside a update panel. The reason I'm still using the JavaScript is the Post-Back event in the GridView.RowCommand did not occur without this.
The code:
function addAcc(a) {
var btn = document.getElementById(a); //get the button, not necessary but safer
alert(a); //To see the button id
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I need a function to be performed on the page load, which uses a stored session variable. I have added the following to my <body> tag.
<body onload="doSomething(event,'<%= Session("StartTime") %>')>
This does work. However, it is causing a problem elsewhere, when I try to add a control to my controls collection:
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I am creating a web browser and every time i visit a certain site (yahoo), i get an error saying that javascript needs to be enabled.
Here is the exact wording: "This page requires that you have Javascript enabled on your browser. If you're not sure how to do this, click here."
How to disable the error, enable javascript.
I have a aspx page with several input fields(couple of int's and strings) and 3rd party gridview. Data is validated, and stored procedure is called from code behind to save data in DB. Gridview has capability to display error box to user which can be called from code behind. So when I catch exception I give it my error message(error message is something like:"Data can't be saved to database. Error:" & ex.message and call function that displays errorbox.
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I am recieving the following error when trying to execte the java script listed below in the page load event of an aspx web page.
Microsoft JScript runtime error: Unable to get value of the property 'document': object is null or undefined
Dim scriptString As String = ("<script>javascript: window.opener.document.forms(0).submit(); </script>")
If Not Page.ClientScript.IsClientScriptBlockRegistered(scriptString) Then
Page.ClientScript.RegisterClientScriptBlock(Me.[GetType](), "script", scriptString)
End If
I am trying to produce a postback.
If I use IE I can visit the website I want and click the 'Next' button and life is good. If I open that same website using the webBrowser control and click the 'Next button I get a javascript error message.I'm not doing anything in the code to manipulate the website. My goal, eventually, is to have some level of automation; but at this point, I get the javascript error and a pop-up and it screws everything else.
View 2 RepliesI am trying to validate a textbox based on a dropdownlist, e.g. if ddl value is 'Day', textbox value cannot exceed 31. It seems that no matter what I enter triggers my custom validator error, what am I doing wrong,
<asp:TextBox ID="uitxtCamLastVisitDur" runat="server" CssClass="tooltip"
Width="65px" Enabled="False" ToolTip="Indicates a required spending on the member's last visit."></asp:TextBox>
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Working around an issue where my jquery datepicker does not display after postback within an update panel.
The textbox (trigger) for the calendar is contained within a control, which is contained within an update panel.I found an article assisting with this issue, and it informed me to do the following
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim tScript As String = "$(function(){ Sys.WebForms.PageRequestManager.getInstance().add_endRequest(ShowDatePicker); });"
Page.ClientScript.RegisterStartupScript(Me.GetType(), "async_" & Me.txtAquisition.ClientID, tScript, True)
Then on the ascx I have
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Am I approaching this in the correct manner? Any other suggestions to ensure my datepicker remains usable within the update panel?Thinking this may be due to the fact that I have the controls nested within an update panel... several of them in fact.
I am getting a javascript error when I attempt to click on my calendar control.
The html code is:
<td align="left" style="width:50%;"><asp:Label runat="server" CssClass="TextFontBold" ID="lblStartDate" Text="Start Date:"></asp:Label>
[code].....
So I have the error mentioned in the title when I try to build my web site through the file menu. The code that causes this is below (JavaScript that appears in the body tag):
if(editedRow != null)
{
var SundayLoc = $find("<%= FieldOpsScheduler_ctl00_ctl05_RCB_SunLocale.ClientID %>");[code]....
Now what's really weird (and perhaps is an underlying cause of this occurring) is that when I delete the above code, exactly half the errors pointing out those web form element ID names go away. However only half -- not all of them, which doesn't make sense seeing as I got rid of all parts of the JavaScript code that ask for the web form elements' IDs.After deleting all relevant JavaScript and double-clicking the remaining seven error messages in VS2005, they all take me to the very first line of code in the page, which is this:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="DistrictSchedule.aspx.vb" Inherits="FieldOperations_DistrictSchedule" %>
Myself nor my coworker knows what the deuce is going on. When I get rid of half of the errors,at least the page will execute.However it all SHOULD work, judging by the code..
Additional Error Info:I should mention that those web form element IDs that I'm trying to find exist ONLY when my RadGrid is in edit mode, so it would make sense that they're not originally there to begin with. Regardless, this should NOT be causing a site-crippling error, although for whatever reason it is. Lastly, the specific lines throwing the error are the ones utilizing $find, and the lines utilizing the vars that $find gets values for throw the error too.
I have written a web usercontrol (ascx). Inside, there is a Panel that I want to show/hide on click of a hyperlink inside the usercontrol. Normally, this is easy just by doing something like this (the onclick attribute is added to the hyperlink on prerender):
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RUnning into an issue related to the programing looping more than once.
Private
Sub
AxWebBrowser1_DocumentComplete(ByVal[code]......
how to stop that from happening.
Mine is a windows app. containing forms named BOM nd BOMSelected..There is datagridview in BOM which contains checkbox column.. When the user selects checkbox, the selected rows should be seen in the datagridview of other form, SelectedBom..I have coded but don't get it working.. Some error..
Here is what i have done !!
Public Class SelectedBom
Private Sub SelectedBom_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'HemDatabase1DataSet4.partno' table. You can move, or remove it, as needed.
'Me.PartnoTableAdapter.Fill(Me.HemDatabase1DataSet4.partno)
[code]....
I want to get all of the Brushes, this is basically pseudocode which will explain what I'm trying to do:
For Each B in Brushes
'Something with Brushes
End For
Brushes is a type though so how would I be able to do that?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim dt As New DataTable
Dim da As New SqlDataAdapter[code].....
i get values in textbox3 ......like 1,2,1,1,4 etc in each loop...but m not getting addition of those numbers...where m i wrong?
I have a gif image, which loop one time and it stop.
My problem is that the image keep looping. I want it to stop after it loop the first time.
I'm building a slot machine, and I'm having some trouble.re's the
'Pulls down the slot
If e.KeyCode = Keys.Space Then
PictureBox2.Focus()
[code]....
When I debug and click space down, my picture box of the knob slides on down to 175, pauses, and shoots back up. The problem I'm running into, is that it doesn't do anything if I try to pull the knob down again. It doesn't bug out or anything, but it just doesn't do it again
I'm trying to write a program right now for my computer science class for a program where you insert text into a text box, (the text being a password), and then click a submit button. The goal of the assignment is to have a program that looks at the user given password and see if it matches the const password (or one of the three const passwords in my case). If it doesn't, it is supposed to loop back so you can re-input the password. Also, If you enter the correct password, the loop ends and you are to get a msgbox (or, in my case three different ones), and then the application closes. We are to write the code so that if the password is wrong "x" (insert 3 as the number I have chosen), a MsgBox will pop up with a message saying
something along the lines of "you have gotten the password wrong to many times.", and then the application is supposed to close. I don't think I could rant on much more, I've done a good (or in my eyes terrible) job of summarizing the assignment.
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My problem (aside from, I don't know, a problem with my code itself) is that when It reaches the loop, it goes through all the code again, but I'm unable to change the user given password, and so it just pops up the three failed password entry MsgBoxes (the code for which is temporarily removed), then the failed to many times MsgBox, OR one of the successful message boxes. What I'm wondering is if anyone can help me fix my code so that it functions as desired.
I need a loop to run in the background while my app. is running. The loop has to constantly check for the value of a var and return a value based on the values of the var.
Can a Loop be running constantly without slowing the PC down?
Hendri Bissolati noviceprogrammer@vodamail.co.za
I have a listbox with SelectionMode = MultiExtended. I am trying to capture all the selected values to end up with 1 variable that includes all the selections in the listbox.I'm getting error "Public member 'Selected' on type 'String' not found." at the start of my If statement
Code:
For iLoop = 0 To Me.lstVDN.Items.Count - 1
If Me.lstVDN.Items(iLoop).Selected Then
VDN = VDN & Mid(Me.lstVDN.Items(iLoop).Value, 1, 5) & "','"
End If
Next
I have an arr of sPNoListDefintion.[code]How can I cycle through the elements?Something like For Each i As integer In sPNoList.
View 10 RepliesOn a form I have a series of 20 checkboxes (cbS1 through cbS20). With that I have an integer named 'Count'
What I need to do: When the forms loads it will get a value for Count. I need all the checkboxes that are greater than this value to be checked.
So if count = 7 then cbS8 through cbS20 will be checked.
Im not really sure the best way to code this is. I know I can do it with a giant case statement...but there has got to be a better way right?