To Find Check Box Id In Javascript?
Dec 15, 2010how to find check box id and use the :checked selector to determine if it is checked in javascript.i am not getting checkbox id in javascript
View 1 Replieshow to find check box id and use the :checked selector to determine if it is checked in javascript.i am not getting checkbox id in javascript
View 1 RepliesI have asp.net form having 4 check boxes. not check box list. these 4 check boxes having the ValidationGroup property with same name say "chkValied". I have added Custom Validator there. now want to check at least on check box should be check out of these.
View 3 RepliesI want to print upload and download speed on label in Mbps not in Kbps.
I want Like this...
Just visit link n seeĀ [URL] ...
I was googling around about 2 days now and i cant find a single script to check a specified server's status Example google.com:80.
I can find only the PHP version of it.
grid:
<asp:TemplateField HeaderText="Outdoor Hours" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:Label runat="server" ID="lblOutdoorHours" Text='<%# calculateOutdoorHours(Eval("CheckOut")) %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Function:
protected string calculateOutdoorHours(object CheckOut) {
for (int i = 0; i < grdAttendance.Columns.Count; i++) {
string nextCheckIn = grdAttendance.Rows[i].Columns[1].Text;
TimeSpan duration = DateTime.Parse(nextCheckIn.ToString()).Subtract(DateTime.Parse(CheckOut.ToString()));
return duration.ToString();
}
}
If two url are like:
http://localhost:1113/Project/TestCourse.aspx?id=
http://localhost:1112/Project/TestCourse.aspx
How to check whether 'id' is present or not using javascript?
My application depends on JavaScript, I want to check the client browser's JavaScript is enabled or not and raise an alert message if its turned off.
View 4 RepliesIm replying to this post (a few years back now) but your method was one I wanted to use for checking JS on page load.
I uderstand the value of testBox will be changed to yes if JS fires, and codebehind recieves the testBox value of yes.
Ive tried your exmple but its not working like this, what I get is the hidden testBox value NO passed when JS is enabled.
[code].....
I have created a User Control with 4 check boxes(server control).I want to allow to check only one checkbox out of four.
The user control is loaded on page dynamically.I page may have multiple same UserConrol.
How do I do it using Jquey or Javascript?
I created a mvc helper that add some textbox with javascript.
I want to check if JavaScript file already exists on the page and if not I need to add it to the end of the page.
How can I do it in MVC 2?
i have a textbox in asp.net form.... if i entered numbers not like 7 or 8 or 9, then script function should be araised with alert message.... how to achieve this.... that 7 or 8 or 9 are first digits in my texbox.
View 1 RepliesI've been working on this for a while and was wondering if anyone has run into the issue of error 404 on IIS. More specifically, when I type in http://localhost/test/test.aspx, the page runs, but the referenced files (JS and CSS) are not being used.
View 3 Repliesmy linkbutton is in datalist, this datalist is in panel, this panel is in ajax updatepanelif linkbutton is not selected then need to alert a message...
View 2 RepliesI have a gridview and i want to have a column header with a checkbox so whenever I check the checkbox on the header, it will automatically check the checkboxes for the whole column, as well as unchecking it. but I do not want to use javascript. is that possible?
View 1 RepliesI'm trying to write a javascript to check if the 5th element in the radiobutton list is selected then:
1. alert 'enter an amount' if the txtbox is empty
2. alert 'amount must be greater than 10' if the txtbox value is less than 10
My code is shown below, but I guess I'm missing something because the code didn't executed.
[code]......
The reason i need to do this is because of Facebook Connect - which is another story, so i'll save you the drama for that. =) Anyway, i have this function that runs on window.onload:
function userAuth() {
SomeFunctionWhichGetsFacebookCookes();
if (!loggedInUsingFormsAuth && loggedInViaFacebook) {
window.location.reload(); // refresh page, so i can perform auto-login
}
}
So, i need help in getting the flag "loggedInUsingFormsAuth". I dont care what is in the cookie, just need to know if the current user is authenticated. Why am i doing this? Well, on window load, if the user is logged into Facebook but not on my website (according to the Forms Authentication cookie), i want to reload the page - which allows my ASP.NET website to read the Facebook cookies in the HttpContext and log the user in. I need to do this in JavaScript, because i dont have the Facebook cookies until i call "SomeFunctionWhichGetsFacebookCookies" - which can only be done in JavaScript.
So, how can i work out if the current user is authenticated via JavaScript? Do i have to manually traverse through the cookies, find the one i want, and inspect it? Is this a safe thing to do? Or should i alternatively write out the flag to the client from the server using RegisterClientScript?
Suppose I have a master page where I have written some javascript to access the value of a particular asp.net text box, which resides in one of its content pages, but not in all the pages. This piece of javascript code can't be moved to that particular content page because of some restrictions.
Now I need a way to determine whether or not that text box exists in the page, which will imply that the content page containing that text box has been loaded.
How I can I do that in javascript?
Is it possible of using javascript to check data in SQL server?User inputs a order ID into a text box, I need to code to see if ID is in SQLserver before submit.
View 6 RepliesI know the built-in ASP.Net validators come with a client-side framework, however I've been unable to find anything that lets me check a single validator for it's Valid state.
The validator in question is a RegularExpressionValidator, which I use to determine whether an e-mail address is valid or not.
Here's some brief code:
[code]....
I have an ASPX page within which I have javascript code. I want to check wheather a particular application is installed in a system or not from my JavaScript code? how to achieve this in javascript. I want to check if a particular version of flash player is installed in my system or not? (My java script is on server side & it should find if an application is installed in client machine or not)
View 1 Repliesstring jSFile = ResolveUrl("~/MyProject/JavaScripts/dir/test.js");
if (!System.IO.File.Exists(jSFile))
{
...
}
This code doesn't work and I guess it's the jSFile that doesn't work well with the IO.File.Exists but I know the jSFile has a valid path because when I use few line later
Page.ClientScript.RegisterClientScriptInclude("myfile",jSFile);
it does attach the JavaScript file to the ASPX and all work fine.
I have couple of text boxes. In those text boxes I need to check few types.
Allow only Numbers and Decimals
Ex: 123.2323 //not allowed any characters
Allow only 2 numbers after decimal
Ex: 123.23 //not allowed any characters and only allowed 2 digits after decimal
Allow only 1 number after decimal
Ex: 123.2 //not allowed any characters and only allowed 1 digits after decimal
I have to check these validation in OnKeyPress event in text boxes.
If possible need 3 methods.
I am trying the following code:
[Code]....
And I also tried with a normal DateTime instead of a nullable one. If I put in a date which is not possible then it still shows as valid. How can I achieve validation, both server side as with unobtrusive client validation?
i am having a .aspx and masterpage page. in masterpage i am loading aspx page . in aspx page design i am using generating table structure using code-behind server in javascript how to find the height and width .
View 1 RepliesI have a form in which i have written onSubmit calling a javascript function. in that javascript function how can i check that who was the event generater ( i mean on which button click this even raised)..
Note: onsubmit function call is in form tag..
i am using JavaScript and asp.net
My code is like this:
[code]...
i dont want to change any functionality.. i have got a dropdownlist which is causing postback.. i want that when this dropdownlist raise post back either i should know that its raised by dropdownlist or that function should not be called by dropdownlist's postback