I'm inserting panels within a table, each panel has an increment and decrement input button that uses javascript to update a textbox value within the panel.
The buttons stopped working when I adjusted the table to have multiple columns.
Here's the code:
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The whole thing is in a form, and it doesnt postback when this button is clicked. Im no good with javascript, but i got a feeling thats not the problem.
Okay, this may seem silly, but on an ASP.NET .ascx control, I'm trying to use:
<input type="button" runat="server" />
instead of:
<asp:Button runat="server" />
And it's not working for me. This code:
<asp:Button id="btnBuyCat" runat="server" Text="Buy Cat"
ToolTip="Click to buy a cat" OnClick="btnBuyCat_Click" EnableViewState="false" />
renders the following HTML: (ignoring naming containers btw)
<input type="submit" id="btnBuyCat" name="btnBuyCat" value="Shopping Cart"
title="Click to buy a cat" />
That's mostly fine, except I want input type="button" not input type="submit".
I tried this code:
<input type="button" id="btnBuyCat" name="btnBuyCat" runat="server"
value="Buy Cat" title="Click to buy a cat" onclick="btnBuyCat_Click"
enableviewstate="False" />
and get this HTML:
<input type="button" id="btnBuyCat" name="btnBuyCat"" value="Buy Cat"
title="Click to buy a cat" onclick="btnBuyCat_Click" />
Unfortunately the rendered button does not work. Also, I even tried input type="submit" just to check, but unless I use the <asp:Button> I can't get it to work. I'm sure it has something to do with the JavaScript.
I have created button 2 below:
<input id="Button1" type="button" value="Stop"
onclick="alert('hello world');"/>
<input id="Button2" type="button" value="button" OnClik="alert('hello world');"/>
using a litteral tag on page load like this:
protected void Page_Load(object sender, EventArgs e)
{
Literal1.Text = "<input id="Button2" type="button" value="button" OnClik="alert('hello world');"/>";
}
Incredibly when testing in browser, click on button 1 works, not click on button 2 whereas the codes are the same !
I need to change a standard HTML Input button to a Link button but am running into problems because the existing
code calls a javascript function. The function basically does the same as the browser back button. When I add the code and
set the property runat="server" I get a "CS1026: ) expected".
Quite new to ASP,net (VS2010) so could be going about this the wrong way.
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I added a Button and a LinkButton to same page and set same properties to both of them. LinkButton works fine but Button's PostBackURL not work after executing javascript (Clicked "OK" in message window). it posted back to same page instead of second page. following is the code:
<asp:Button ID="Button1" runat="server" Text="Button"
PostBackUrl="~/second.aspx"
OnClientClick="return confirm('Switch page?');" />
<asp:LinkButton ID="LinkButton1" runat="server" Text="LinkButton"
PostBackUrl="~/second.aspx"
onclientclick="return confirm('Switch page?');" />
I added a Button and a LinkButton to same page and set same properties to both of them. LinkButton works fine but Button's PostBackURL not work after executing javascript (Clicked "OK" in message window). it posted back to same page instead of second page. following is the code:
<asp:Button ID="Button1" runat="server" Text="Button"
PostBackUrl="~/second.aspx"
OnClientClick="return confirm('Switch page?');" />
<asp:LinkButton ID="LinkButton1" runat="server" Text="LinkButton"
PostBackUrl="~/second.aspx"
onclientclick="return confirm('Switch page?');" />
I am trying to get a new line when display the message. Whats wrong with this code?
Button l = (Button)e.Row.FindControl("btnDelete");
string textForMessage = @"<script language='javascript'> confirm('Are you sure you want to delete this record
test
test
test');</script>";
l.Attributes.Add("onclick", textForMessage + DataBinder.Eval(e.Row.DataItem, "Name") + ")");
i have error in CANCEL button in file uploader.The CANCEL button does't work if i tried to remove(cancel) ADD MORE FILE button.
here is the javascript code:
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I would like to program an Input Box that comes up when a user clicks 'Find' button. It asks 'Please enter an employee number'. Then it takes the employee number typed into a text box and searches a dataset for that specific employee record.
I know that it should be server side because the client may not have the proper javascript installed or diabled. Therefore, can someone give me some code to put in code behind that can pop up an input box and use the input after, if this can be done?
I have an issue in my application . When I am calling a Javascript function OnClick of Submit button, the range validators on my page doesnt work.
View 2 RepliesI have a asp page with tow buttons search adn enter and asp required field validator in it, what I am trying to do is validate the input only when the enter button is clicked not the search button, right now when the search button is clicked it validates and throws an error.
View 2 RepliesHOW TO Force C#/ASP.NET to not rename input elements to work consistantly with Form.GetValues.
ASP.NET changes the "name" property of input elements set with "runat=server" to match their ID property at run time. This causes server-side calls to HttpRequest_Page.Form.GetValues to now be able to get the expected Form element.
Example:
.aspx page...
<input type=text id=txtMY_NAME name="MY-NAME" runat=server>
<input type=hidden id=hidMY_SECRET name="MY-SECRET" runat=server>
.aspx.cs file:
string csNAME = HttpRequest_Page.Form.GetValues("MY-NAME"); // Fails...
string csSECRET = HttpRequest_Page.Form.GetValues("MY-SECRET"); // Fails...
The reason why this fails is because ASP.NET changes the "name" properties of these controls to match their "ID". Thus at run time they become as such:
.aspx at run-time
<input type=text id=txtMY_NAME name="txtMY_NAME" runat=server>
<input type=hidden id=hidMY_SECRET name="hidMY_SECRET" runat=server>
I do not want ASP.NET doing this. I do not want to change the naming convention of my id properties either. In fact, I need the ID to be different than the name, as I use client side script to change/create/delete controls on the fly.
What can one do?
Input button / type="file", can't change browse button color
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i am trying to get html input value from codebehing using name attribute of input
the input is created by client on dropdownlist change event
html input like <input type=text name=myinput value="123"/> and codebehind code like Request.Form("myinput") is nothing
also Request.Form.AllKeys does not contain name of myinput
my question is it is possible to get html input value that created on an event with javascript from codebehing using formnamevaluecollection
I'm having problems with trying to get a string into a onclick event on an input button. Ill paste my code and explain more...
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But i cant do that as the code is in an aspx page, not an aspx.cs page. I tried doing it this way...
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But for some reason, when i try it that way, the page refreshes after the button is clicked and it messes up the layout of my page.
Validation controls are good to use but plz guide is there a way that I can prevent validation controls to be validate on input and force them to validate on button press ?
e. g. In a textbox if a reqular expression validator is applied requirment is to make validator fire on button press not on entering text.
I have a input of type file and when i try to do a Request.files when the input is wrapped in an update panel...it always returns an empty httpfilecollection. Why???
This is the codebehind: (At HttpContext.Current.Request.Files...its always 0 for the count.)
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This program in asp.net 2.0 is a Spanish/English Dictionary.
It consists of two textboxes,one button and a datalist. The datalist is bound to an acces database consisting of two columns; One Spanish and one English. When a user enters a Spanish word in textbox1 and clicks the button, the meaning of the word appears in textbox2. Now sometimes a user enters a word that is not in the database. I want, in this case, to have a javascript messagebox to popup saying “Either the word is not listed or misspelled”.
I tried several javascripts to popup in code behind but that did not work. I know that a clientside should be included but I am not able to do that.
The sub below is the one I am using to fetch the words and it is working perfect as long as I enter a word that is already in access database. The words in the rows in database are separated by hyphens so I am using a “Split” fuction which is also working perfectly.
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I have an html input control that is a radio button. This radio button needs to disable required field validators when selected. This is my non working code so far. What have I not done?
<input ID="card1" runat="server" type="radio"/>Card<br />
btnSubmit_Click
{
if (card1.Checked == true)
{
RequiredFieldValidator10.Enabled= false;
}
}
this however doesnt disable the control.
I am using asp.net 4 and I am writing this function to disable postback button
<script type="text/javascript">
var pbControl = null;
var prm = Sys.WebForms.PageRequestManager.getInstance();[code]...
however , It's working on asp.net control but It's not working on controls that are input with runat="Server" , it's giving error object expected
Looking at many forums this seems to be the solution, however, it doesn't seem to work for me:
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I don't know what the problem is a get the message object required??
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I have a asp.net input box:
<asp:TextBox ID="InCL" runat="server" Text=""></asp:TextBox>
As soon as a number is entered I would like to send that value to a javascript function that updates a Google gauge.
For example, user inputs 77, the google gauge immediately dynamically moves to that position.
I have static html paypal buynow button that works great, but it's static.
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But it is possible to change the values for the hidden inputs from .net codebehind code? I found this post which takes a different approach of sending these hidden fields instead as a query string to paypal. Not sure I like that though as would this not possiby explose some of those fields like the return page?
http://www.makaistudio.com/mksBlog/post/ASPNet-and-Paypal-buy-now-button-Offer-discount-at-checkout-in-code-behind.aspx
Basically what id like to do change the important parts of the button and info I'm sending to make it dynamic.I know I can do something like this in the markup, but that would mean having to fetch data mulitple times was hoping I could somehow adderss the field values directly in the codebehind. Or possibly dynaically generate and insert the entire changing input type fields from the codebehind
<input type="hidden" name="invoice" value="<%= getinvoice()%>">
Possible to add them with something like this: myform.Attirbutes.Add (???). If so how do I contruct these input types in .net?As far as return logic security, I've tested that it's solid, i just need to automate the button process so I don't have to create a buy now page and button for each product.
