Javascript - C# Function Is Not Working?
Apr 4, 2011if (e.Row.RowType == DataControlRowType.DataRow)
{
// if no link are presen the cell,
[code]...
if (e.Row.RowType == DataControlRowType.DataRow)
{
// if no link are presen the cell,
[code]...
Window.open javascript function is not working in Mozilla, but working in other browsers, here is what I have write.
<a href="javascript:window.open('../Terms.aspx','Terms','width=550,height=400')">
click here</a>
Actually what happened in Mozilla is popup is opened but parent window is blank with [object Window]
I want to call a function for every half minute. i am using the following code. The function is not getting triggered.
Code:
window.setInterval('progress()', 10000);
javascript - Why ClientValidationFunction function is not working properly
<script type="text/javascript">
function clientValidation(sender, arguments)
{
if (arguments.value == "hello world")
arguments.isvalid = true;
else
arguments.isvalid = false;
alert(arguments.isvalid);
}
</script>
<asp:Label ID="lblName" runat="server" Text="Enter Your Name" />
<asp:TextBox ID="txtbxName" runat="server" />
<asp:CustomValidator ID="CustomValidator1" runat="server" ErrorMessage="You are Not allowed" Display="None" ClientValidationFunction="clientValidation" ValidationGroup="ValidationSummary1" />
<br />
<asp:Label ID="lblClass" runat="server" Text="Class" />
<asp:TextBox ID="txtClass" runat="server" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="Please enter Clas" ControlToValidate="txtClass" Display="None" ValidationGroup="ValidationSummary1" />
<br />
<asp:ValidationSummary ValidationGroup="ValidationSummary1" ID="ValidationSummary1" runat="server" />
<br />
<asp:Button ID="Button1" runat="server" Text="Validate" ValidationGroup="ValidationSummary1" />
i am using the function history.go(-1) function on my button to go back. but i am getting a prob in value selected in dropdown.
the sourceview is showing the original value selected but on UI its showing the previous value
means when i click on back button,
UI shows the same value but when i view the source code then the selected value is the same that need to be appear
for example
suppose my dropdown has data in format MM/YYYY first i select 02/2010 and then after that i select 04/2010 now when i click on back button having onclick ="history.go(-1)"
then the value in dropdown remains the same i.e 04/2010 but when i see the source code, then for dropdown the selected value shows as 02/2010.
I am using mixed validation i.e. dot net controls validation and javascript validation. Javascript(js) function is 'hpVali()'. It is working when coding javascript within aspx page's head section. but when i moved it in a js file. It stoped working.
I have used the script to register/add js file in aspx.cs file as:
[Code]....
I have a simple js function that counts down the characters in a text box, and it works in every browser EXCEPT Firefox (3.6.6). I've tried changing some syntax, but nothing has worked so far.
[Code]....
I use the following javascript function to restrict the input in textbox
[Code]....
My textbox is appears as below
[Code]....
It is working perfect in FireFox,Chrome,IE6 but it is not working in IE7 Inside my javascript all conditions are working fine in IE7 but it is not restricting the input
I want postback on click of treeview node .So i called a javascript function to do the same. I wrote the following ..On page load:
[Code]....
This is working fine in IE. But it is not working in mozilla and google chrome.
[Code]....
Getting error calling Javsscript function from another Javascript function
[Code]....
<asp:LinkButton CssClass="button" ID="btnApply" runat="server" OnClick="btnApply_Click()" OnClientClick="Apply1('btnApply')" >
hi ihave this functin in .vb file
Protected Sub btnApply_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnApply.Click
end sub
and javascript function also in aspx
function ApplySummerization(id)
{
alert("hai");
}
I am trying to replace the JavaScript onclick event handler in ASP.NET that is added to a button control when using validation controls. This is what is output into the HTML from ASP.NET in this scenario:
<input type="image" name="ibSubmit1" id="ibSubmit1" src="button-green-submit.gif" onclick="showProgress1();WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ibSubmit1", "", true, "Group1", "", false, false))" style="border-width:0px;" />
I have looked pretty estensively, and unfortunately there doesn't seem to be a way to modify the function server side before it is injected into the page.
Since I am developing a control and desire it to be non-invasive and self contained, and I am interested in obtaining the validationGroup parameter of the WebForm_PostBackOptions object, it seems that the easiest solution would be to use JavaScript to replace the WebForm_DoPostBackWithOptions function name with my custom wrapper function and leave all of the rest of the parameter information intact - then I can extract the information I am interested in, call my custom functions, and then forward the call on to WebForm_DoPostBackWithOptions.
NOTE: I am using jQuery to build my custom function, so if there is an easier way to do this with jQuery it is an option I will consider.
Here is the code I tried to replace the onclick event handler (not working):
$('[onclick*=WebForm_DoPostBackWithOptions]').each(function() {
var txt = this.onclick;
txt = txt + '';
txt = txt.replace('WebForm_DoPostBackWithOptions','ml_DoPostBackWithOptions');
this.onclick = eval(txt);
});
Using alert(), I verified that the text is being changed correctly, however whether or not I use the eval() function, the onclick handler doesn't seem to recognize it as JavaScript.
I thought of using a regular expression to get the validationGroup value, but this seems like it will be far more elegant and flexible if I can get it working...
Note: If there is a way for my control to interrogate the page it is on to find all of the buttons that will post back (regardless of what type of buttons they are) so I can retrieve the property server-side, this is also something I will consider.
In asp.net page, How can i call the javascript methods for form processing-submitting if the user browser supports javascript and use code behind events if the browser does not support javascript.I have the javascript code to send the form data to an ajax server page using jquery. Don't know how to invoke the needed one based on the browsers javascript availability
View 1 RepliesI have the function put here like below:
$(document).ready(function () {
UserControlNameInit();
});
The script are put in the following and the block is in the .ascx page.
<script type="text/javascript">
</script>
However, the function UserControlNameInit() does not run when the page loads. It is showing in the page source. I can still call this function through FireBug console by manually typing the name of the function.
I did the same way with other user controls, and it works. Just 1-3 user controls are not working...
I am using vs2008 pro. my problem is that javascript debugger is not working on mozila firefox but working fine on IE8.
View 1 RepliesDescription:- hello code given below is working fine in i.e. and other but not working in all mozila version.javascript is simple to devide two textbox's value. you can easily understand.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="javascript_test.aspx.cs" Inherits="javascript_test" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<script type ="text/jscript">
var _txtamount;
var _txtins;
var _txtinsamount;
[code]....
I am developing a remote control application where a client (aspx page in a browser) can request a server to "launch a notepad" (for testing purpose, for real life, turning off a light bulb, etc). So I created a dll with a simple function for launching the notepad (on the server side) and dropped this dll in the root bin folder.
It worked fine when the aspx page is running under ASP.NET development server (launched from Visual Studio). But when I tested the same aspx page under a FireFox browser, it did not work (launch the notepad) even though it did call for the same function (I stepped through in debugger).
Is this a permission issue? How do I set this up in IIS manager, or even better in web.config?
jquery "blur" function not working in my MVC 2 NerdDinner app
Background:
When I click my 'Host a Meeting' tab then insert an address into the 'Address' field then tab out, nothing happens. I currently have to manually insert the Latitude and Longitude >>> save the meeting >>> then click edit in order to have the map actually load the pin.
As per the following paragraph (from ScottGu's tutorial) I'm supposed to be able to simply "tab out of the 'Address' field" to load the map with the appropriate location: "When we type in an address, and then tab away, the map will dynamically update to display the location, and our event handler will populate the latitude/longitude textboxes with the location values:"
Code:
MVC 2
jquery-1.4.4.min.js
DinnerForm.ascx:
[Code]....
Map.ascx:
[Code]....
Map.js:
[Code]....
private void Form1_Load(System.Object sender, System.EventArgs e)
{
Dim stri As String
stri ="SELECT allowType fROM SLABS order by allowtype"
this.FillCombo(stri, Cmballowa);
}
private void FillCombo(string ssql, object cbo)
{
SqlDataAdapter da = default(SqlDataAdapter);
SqlConnection con = new SqlConnection();
DataSet ds = null;
DataView dv = null;
con = new SqlConnection(constr);
da = new SqlDataAdapter(ssql, con);
ds = new DataSet();
da.Fill(ds, "ITEM");
dv = ds.Tables("ITEM").DefaultView;
cbo.DataSource = dv;
}
But here some error message is coming in "private FillCombo function" like "'object' does not contain a definition for 'DataSource' and no extension method 'DataSource' accepting a first argument of type 'object' could be found (are you missing a using directive or an assembly reference?)" So, how can i correct this error?
I am writing an ASP.Net application. I am making use of master page in it. I have several child pages with me, which consist of some java script functions; Let's say;
function ChildPageFunction()
{
//Do something;
}
And master page java script function as;
function MasterPagefunction()
{
//Need to call ChildPagefunction(); here
}
Now is it possible to call ChildPageFunction() from MasterPageFunction()?
Refer to my this question: Page not redirecting properly, URL rewriting (Asp.NET)
Which is resolved except one thing.
Though I have put the code to eliminate post back for .jpg and other file extension, JQuery at the web page is not working.
<script type="text/javascript" src="JS/jquery.js"></script>
I have written it like the above. I have tried to change the path like
<script type="text/javascript" src="~/JS/jquery.js"></script>
I have a simple aspx file
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="test4.aspx.vb" Inherits="test4" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<form id="form1" runat="server">
<div id="content">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
</div>
</form>
</body>
</html>
And this is the test4.aspx.vb code file
Partial Class test4
Inherits System.Web.UI.Page
Protected Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
TextBox2.Text = TextBox1.Text
End Sub
End Class
Now the problem is that even if i type something in the textBox1 the textchanged event if not firing why?
I've some function javascript to check loaded file with FileUpload Control
<script language="javascript" type="text/javascript">
function CheckFileBeforeUpdate()
{
var filePath = document.getElementById('<%= this.upFile.ClientID %>').value;
var validExtension = 'xml';
var ext = filePath.substring(filePath.lastIndexOf('.') + 1).toLowerCase();
if (ext == validExtension) return true;
alert('The file extension ' + ext.toUpperCase() + ' is not allowed!');
return false;
}
</script>
and it's called with Button: OnClientClick="return CheckFileBeforeUpdate();
<asp:Button ID="LoginButton" runat="server" CommandName="Login" Text="Log In"
onclick="LoginButton_Click" OnClientClick="return CheckFileBeforeUpdate();" />
So there's unusual situation: I choose appropiate file, click Login...and it goes on to next functions despite inadequate extension.
Otherwise if I e.g. click FileUpload, but select no file.
Next time I choose some file (even with bad extension) and then function run (shows alert).
Why there's sth like blockade? What can I do to change CheckFileBeforeUpdate() runs everytime?
EDIT
if I select no file there's show alert("Select file to log in"); of course. And then is lock release
[Code]....
I have a generic list which contains a class called Parameter. Parameter contains 2 integers, ParamType and ParamValue. A generic list is built containing a small number of values List<Parameter> myList I have created a function which passes in 2 parameters. These are passed individually but are used to create a new Parameter within the function. The Parameter is tested against myList, and if it is found removed. In order to do this I have used the remove function, the syntax being:
myList.Remove(new Parameter(ParamType, ParamValue));
The remove isn't working and at present I'm using LINQ to do it.
I am using a check box to select and unselect all the rows
in a grid using the javascript. this is working fine in IE but its not working in safari