I have a hidden TextBox control on my page that updates a span tag on the keyup event using jQuery. When the page is posted back to the server, the innerHTML attribute is empty.
How do I get the value that was set during the keyup event?
Client side code:
[code]....
Server side code
[code]....
I am going to set a couple of span controls to some text. The span controls have ids like,
<span ID="text1" runat="server" />
<span ID="text2" runat="server" />
<span ID="text3" runat="server" />
And now I want to set the innethml to every span control with a while end, like while dr.read I would like to set the ID to the span dynamic, like text & I.innerhtml = "something" I = I + 1 end while but how do a refer to a ID dynamic of a control in the code?
i have the following form
<form action="ManageLink" method="post">
<input name="artistName" type="text"/>
<input name="songName" type="text"/>
<input name="url" type="text"/><input name="action" id="save" type="submit" value="Save"/>
<input name="action" id="delete" type="submit" value="Delete"/>
</form>
[code]...
After deploying a ASP.NET WebForms application to a production server some of the ajax calls has stopped working for me. After some debugging I found out that the following statement (in the internal client-method WebForm_DoCallback) was causing the problem:
xmlRequest.open("POST", action, true);
The problem seemed to be that the action-variable was empty so after checking the rendered html I found out that the form-tag rendered on the production server looks like:
<form method="post" action="" id="Form1">
However, on my developer machine I get the following:
<form method="post" action="default.aspx" id="Form1">
So, why would the action-attibute render on my dev.machine but not on the production server? This seems to be the case only for one specific web form, when I look on other pages the action-attribute renders correctly.
Problem: designer.cs is not regenerated by visual studio 2008. This concerns both web forms and master pages.
The only error or warning I can find is: Generation of designer file failed: The 'src' attribute cannot be an empty string. Line 1, Column 0
But the strangest thing is, it shows the warning always in the last page, I had or have open.
I know I'm not the only with the regeneration problem, I tried several solutions:
Deleting the *.designer.cs file. Doesn't work for me, the above warning become's an error when I try to rebuild the solutions or when try to covert to web application.
Reinstalled sp1 didn't work either.
Refresh in de designer view, getting the above warning...
Is there a solution?
I am building a Web Content form in which the user enters some data in asp:TextBoxes, and presses submit to store the data in the database.
I am using an Upadate Panel, in which I have put the afore mentioned asp:TextBoxes. Is there a way to set TextBox.Text = string.Empty after the submit?
Note that I have implemented code, which sets my TextBox.Text = string.Empty in my aspx.cs file, which of course does not work since I am using the update panel with an AsyncPostBackTrigger...
I would like to hide a submit button if a DataList is empty. I don't really know the code. If you submit an answer please show me the code also. I have to do it in VB.Net. I googled and found the following code that I place in the code behind under the Page load event.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dv As DataList
dv = SqlDataSource3.[Select](DataSourceSelectArguments.Empty)
[code]...
I'm doing an ajax work where web service will return data and on client side and I am creating html table with data.I am using var (to hold string of generated html code), do string concatenations to generate table, tr and td tags and put data in it. Then I put this html table with data into a div using innerHTML. I am applying inline css in this dynamic html code.
The issue I am facing is the web service will return a huge amount of data. What I tested is even on local machine it took about 10-12 minutes to process (concatenating, creating tags putting data in table, applying css) 10000 rows. Stored procedure just take 3-4 seconds in returning data. how this in-browser processing time can be reduced ? I am doing it for speed in some wrong way ? Or is there some technique for it or some method faster than innerHTML and string concatenations ?
I have a span tag on my master page which i want to hide after the user logs in. i want to do this after a button click event.
View 2 RepliesI want to position a button 2px to the left of a title span on my master page. The span can vary in size, and is centered in its containing div. How can I do this?
EDIT: Here is the code:
[code]....
EXPLANATION: The checkbox with togglebutton is to mark the page I am on as a favorite. I want this checkbox to be positioned 2px to the left of the TitleLabel span.
I am building a non-nested master page that will contain a footer (at the bottom of the page) and a header at the top of the page. I have overlayed a table with three rows at the top to accompdate the header, the horizontal menu and a colorful gif that is a sopacer. I have a two column row in the middle with content place holders in each of the two columns. I have another three 1 column rows below this to hold the gif image (chrome) and the footer.
ISSUE
1. How can I insure that the footer remains at the bottom of the page, regardless of screen size and resolution?
2. How can I insure that the gif "chrome" bars span the complete width of the page?
Oh, I am also using a CSS with classes and elements defined.
I have a problem with DataSet.GetXml() in ASP.NET 4.0:
First I populate the dataset with some tables.
Then I run the .GetXml() method on the dataset and some XML is returned. The output of this method is not want I want it to be, however.
The desired result is this:
[code]....
How do I stop this from happening? I mean, how do I stop the cell from being included at all?
In ASP.NET 1.1 the same code is used and the desired output is returned. This means that it is probably some new thing in 4.0 that I have to switch on/off. But what?
<asp:GridView ID="GridView1" runat="server">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:TextBox ID="TextBox1" onchange="calculate()" runat="server" Text="0"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I'm getting this error on the above markup: Message 1 Validation (ASP.Net): Attribute 'onchange' is not a valid attribute of element 'TextBox'.
I have a problem with my web site 1stSigBdeAssn.org. I have made no changes to the site but I now get the following error message:
Parser Error Message:
Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.
Source Error:
[code]....
I am working on an MVC site using NHaml for the view engine.
I have a page that needs to submit HTML code as a form value and am getting the System.Web.HttpRequestValidationException thrown at me.
I want to specify the <%@ Page validateRequest="false" %> so that this page will allow this data to be submitted but am unsure on how to do this with NHaml generating the pages.
The editor I was using was TinyMCE and I found that it has an option for encoding the output, that way it doesn't trigger the anti-html validation.
[URL]
I have create a list of public properties in our custom page. However, when I want to assign the property on any aspx file, it does not show in intellisense and when I use it it said it is a invalid attribute of element "Page".So, 2 question.How do I make it such that it shows up in intellisense?Can I set any localize variable as a value of the property in the page directive?here is the property on my base page:
/// <summary>
/// Robot meta tag
/// </summary>
[code]...
I created a simple Master Page in Visual Studio 2008:
<%@
Master
Language="VB"
CodeFile="MasterPage.master.vb"
Inherits="MasterPage" %>
<!DOCTYPE
html
PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
and got green underlined 'Master' with two warning messages: 1.Validation (ASP.NET): This attribute name must be followed byan equal (=) sign and a value. If the value is in quotation marks, the quotation marks must match. 2. Validation (ASP.NET): Attribute 'Master' is not a valid attribute of element 'Control'.How I can get rid of the messages?
I have a Parent Page that includes an iframe containing html page with many field. The parent page contains the "Save" button. Now i want to get the values of iframe page while submitting the parent page. How can i access the iframe pages fields in parent page submit?
View 2 Replieshow to open a new page in Jquery on Click of anchor tag ...
I guess this functionality is not achiveable with Jquery That is Why i use GreyBox for this .
In [URL]
But the Problem is when we click on see detail button of each product , It will open a page in IFRAME ..
When we click Add to Cart Button , it will open the new page in that I-FRAME
I want to refresh the parent page to be Refreshed ... it will open the Shopping cart page in the IFRAME
Is There any other way to achive this functionality , any other jquery ??
I have a Registration form.
after filling the form show message to user that account has been created which is not a big deal and after that show him a message that you will be redirected in 5 second... now redirection i need to be done using javascript...not META TAG..
I have a form with multiple submit buttons:
using(Ajax.BeginForm("Submit", "myController", new AjaxOptions { HttpMethod = "Post" }))
{ %>
<button type="submit" name="submitType" value="submit_a">a</button>
<button type="submit" name="submitType" value="submit_b">b</button>
<% } %>
what I am trying to do is
i have fname,lastname and email
div1.innertext="fname";
div1.innertext+=" ";
div1.innertext+="lname";
div1.innerhtml="environment.newline"; not working
div1.innertext+="
"; not working
div1.innertext +="<br />"; not working
??
How can I insert a new line in thid <div>
??
I am looking to get the o/p like below
fname lastname
email
Im trying to output my SQL to a div using the InnerHTML. but I cant get more than one record to show up. How do I make it so that it will out put all of my records to the DIV? On my page I have the DIV contained within a UpdatePanel, but I only ever get 1 row displayed (and yes the query does return more than one row).
string sql = "Select * From Events";
SqlCommand command = new SqlCommand(sql, conn);
command.CommandType = CommandType.Text;
conn.Open();
reader = command.ExecuteReader();
while (reader.Read())
{
divout1.InnerHtml += "Name: " + reader["Name"].ToString() + "<br />" +
"Date: " + reader["Date"].ToString() + "<br />" +
"Location: " + reader["Location"].ToString() + "<br />";
divout.Visible = true;
}
I have a asp:label that i've set the innerHTML to a string from javascript. How can I now read this string from my code behind?
View 3 RepliesIn ASP.NET when we have multiple input section with required field validator (Like on header for login with userid & Password is required and second on footer for subscription) when we click on subscription login section's userid required field validator activates and say userid required & i can not submit subscription.
when i submit subscription details login section should not have concern with this. how to avoid this conflicts.