C# - How To Read HTML Form Element
Feb 17, 2010I have an ASP.NET web form where I have an hidden field, like this:
[code]....
On the method do_POST I have this:
[code]....
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Web Forms :: How To Read Element In HTML File
Oct 16, 2010I must to read table in html file. I'm try to read html table to data set and xml but it dosen't work. Anyone have any solution to read table or entity control in html file.
View 4 RepliesGetting Value Of HTML Select Element On Form Post?
Mar 29, 2010I have a View that has a select drop-down list and an edit button within a form. What I want to do is have the user select one of the options from the select element, click on the edit button, and get the value of the selected option in the Controller method.
I created my form with <% Html.BeginForm(): %>
and the Controller "Edit" method should be called.
I looked through several online examples, but each one focused on how to set values and the default selected value of the select element, rather than retrieving it from the code in the Controller method. I tried grabbing it from the Request.Form collection like:
string val = Request.Form["myDropDownList"].ToString();
and also:
string val = Request.Form["myDropDownList"];
Obviously I didn't do this correctly, because I get a null reference exception. Does anyone have the solution to this issue?
How To Replace Form Element With Div And Keep The Inner HTML In JQuery
Mar 25, 2010I want to replace a form element with a div and keep the inner html of the form inside the inserted div element. i tried jquery it gives me unkown html element as selection result,
below is the target form and inner html:
<form name="Contents2_frmLogin" action="/SiteManagement/SiteWizard.aspx" method="post"><table border="0"><tr><td></td></tr></table>
</form>
stackoverflow not allow html code. it is just a form element with a table inside and some input elements
Can HTML Element Into Form-data That Posts Back To The Server
Apr 24, 2010I am using Javascript to alter the innerHTML attribute of a <td> and I need to get that info back in the form submittal. The <td> corrosponds to an <asp:TableCell> on the server-side, where the Text attribute is set to an initial value.
The user cannot enter the value in this particular field. Instead, its value is set by me (via client-side script) based on actions that the user performs. But this field is useless to me if I can't see its value on the server-side as well.
I'd like to avoid using a read-only textbox, because those are difficult to resize dynamically. Can an <asp:Label> be used as form data? Is there any way to achive this without letting the user manually enter the data? Or is there a simpler way to store a string as a variable somewhere and send it back as form-data?
Web Forms :: Retrieve Values From The Form Object Using The Id Element Instead Of The Name Element?
Feb 19, 2010Is there a way to retrieve values from the form object using the id element instead of the name element?
View 3 RepliesC# - Read Nested Configuration Element From The Web.config?
Jul 12, 2010I need to read configuration elements from the web.config. Let this be my web.config.
<family>
<parents>
<child name="Hello"/>
<child name="World"/>
</parents>
<parents>
<child name="Hello1"/>
<child name="World2"/>
</parents>
</family>
So I have something like this, I need to read this into a collection.
Web Forms :: Read XML By Using Element Name And Save To Table In SQL Database
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View 1 RepliesDifferent Name And Id Attributes On A Form Element?
Dec 23, 2010I have a web form with usual elements (first name, last name, etc). The Postback URL is a different website altogether as the form is intented to post lead information to another website.
The site that accepts the lead is expecting First Name to come over as "FName", and Last Name to come over as "LName". Is there any way I can set the ID of a textbox to "txtFName", but submit it over the wire as "FName"? I tried changing the name attribute, but at runtime it sets the name = id.
Jquery - How To Find The Form Element
Mar 23, 2011I used to have this one...
at the head part
[code]....
So what changes should i make to the jquery.openid.js to make it work?
I mean in the first case the $this refers to form.openid:eq(0) In the second case the $this refers to #text.openidd and the form is never submitted.
I guess something like this one $this.FindParentForm exists in JQUERY, but i have no clue!
I added the div tag as enclosure for the elements. The form contains other <li>'s etc that jquery messes with. And i would not like that! That's why in my post i believe that the work has to be done in the jquery.openid.js file... something like
$this.GETParentFORM.unbind('submit').submit(function() {
$id.val($this.GETParentFORM.find("li.highlight span").text());
});
$this.GETParentFORM.submit();
MVC :: Get Html Element Id For A Property?
Apr 8, 2010Example Model:
[Code]....
Using the HTMLHelper's strongly typed methods on an instance of UserAccount my HTML elements are given IDs like:
id="PhoneNumber"
id="Credentials.Username"
This is awesome, it's great really. What I want is to be able to generate the same ID for a property in my controllers. My purpose is to link some additional error messages to the ID's. I can always just guess what it will be and enter it into the code, but I prefer to have a strongly typed way to do this. Does on exist?
Something like:
string usernameTextBoxID = MVC.GetHtmlIDForProperty<UserAccount>(u=>u.Credentials.Username);
Grouping Controls Under A Single Form Element?
Mar 22, 2011Consider this snippet of code...
[code]....
I want to group these two sets of controls.
When the user presses ENTER, having filled out TextBoxOne; the ButtonOne_Click event fires. And when the user has typed something into TextBoxTwo and presses enter; the ButtonTwo_Click event gets fired.
The way you would normally do this, is to have form elements surround each of the groups. But this is not possible in ASP.NET. And short of doing some "has-focus"-logic in JavaScript.
JQuery :: Element Validation Out Side The Form Tag?
Mar 9, 2011I have and problem of validate my element from the out side the form tag.
Here I am describe what I have done and what i need :
[code]...
now this TxtSite element is out side that SiteDetail form and i want to validate this element when i have submit data this validation should be validate.
Javascript - Script Not Executed After Form Element
Oct 25, 2010I have an .aspx page. I populate a public variable in the code behind (.cs) page and then access that variable in JS on client side. I have the script declared after the FORM tag as below.
<body>
<form>
...
</form>
<script language="javascript" type="text/javascript">
debugger;
var data = "<%=cSharpData%>";
</script>
</body>
After postback this script does not get executed first time, but when I click on any other server button on the page, then it gets executed.
HTM Form Element Not Working In Outlook 2007
Feb 18, 2011The application should let them send an html-email containing a survey, that people who have contacted the servicedesk with a problem could fill out to improve service. The email must of course contain form tags to be able to send it back to the application to treat the answers of the survey. The problem as i understand it is that outlook 2007 can't handle form-tags in html-emails, is there a workaround for this or is it a lost cause. I know i could always send an email containing a link to a webpage with the survey and let the user fill it out in their browser, but as people are lazy the response rate tend to get very low if the user has to click a link to open a webpage and then fill out the survey. If we managed to get the survey directly in the mail we think that the reponse rate should go up (at least a bit )
View 5 RepliesWeb Forms :: How To Reference A HTML Element By ID
Mar 24, 2010 my .aspx page a have this HTML element:
<table id="table7" runat="server"></table>
I want to use C# to put some rows inside ...
Of course, I chould do this:
table7.Rows.Add( ... );
But the problem is, I create the ID dynamically and I have multiple tables with IDs like "table1","table2", and so on....
string idFromDB = ... // retrieve the number from the database
string fullId = "table" + idFromDB;
HtmlTable tbl = .... get the element based on fullId .... ??????
tbl.Rows.Add( ... );
How do I reference the table element by the ID?
Web Forms :: How To Use RequiredFieldValidator On HTML Element
Dec 15, 2010I am using ckeditor as my Rich Text Editor (RTE). This is an html element control and not an ASP control. I would like to use the RequiredFieldValidator (RFV) control to make this field required.
I cannot find any documentation stating that the RFV can be used like this. Can anybody tell me if this is possible?
Here's an example - notice that there is an html textarea element - how do I use RFV on this?
[HTML]
[Code]....
HTML Element Not Recognized In Code-Behind?
Mar 12, 2010I just wrote this into my WebForms .aspx:
<span id="GenerateChartButton" runat="server"></span>
I went to the code-behind, and typed this:
this.GenerateChartButton
and it's not recognising that I added the span to the page. Is there something I need to do to make this happen? I have been working in MVC lately, so I haven't had to worry about the relationship between the page & code-behind in a while, but I can't remember any tricks that I had to perform to reference a HTML element in my code.
C# - Using A Resource As An Attribute To A HTML Element?
May 11, 2010I would like to have this piece of code in my .aspx file:
<input class="ms-ButtonHeightWidth" type="button" name="BtnOK" id="Button2"
value="Close"
onclick="javascript:HandleOKButtonClick()"
accesskey="<%$Resources:wss,okbutton_accesskey%>" />
Unfortunately, ASP.net doesn't seem to like that:
An error occurred during the processing of /_layouts/MyPage/Info.aspx. Literal expressions like '<%$Resources:wss,okbutton_accesskey%>' are not allowed. Use <asp:Literal runat="server" Text="<%$Resources:wss,okbutton_accesskey%>" /> instead
That doesn't work in this situation as that would mean nesting the Literal between the quotes of the accesskey attribute, which causes a "The tag contains duplicate 'ID' attributes" error.
Is there a way to use a string from a resource without having to change the input to an asp:Button? I guess there has to be a way using <%=, but I don't know how I would address the resource itself?
MVC :: How To Add HTML Input Element Dynamically
Jul 14, 2010I want to make a button that will create set of 4 textboxs everytime user click it and I need to save every sets of this to db.
how can i bind this textbox to the model or just forgot about strongly-type?
honestly,This is my third day on asp, .net , and MVC.
Referencing HTML Element In Code-behind?
Feb 14, 2013I'm trying to set a value for an HTML Element within my code-behind. I need to set a <div> elements "display" property to "inline". The way I have it coded is like this:
Code:
divContact.Style("display") = "inline"
Is this the right syntax? I only ask because it doesn't seem to work but I don't get a run-time error when the statement is executes. ???
Set Focus On HTML Element From Code Behind?
Dec 3, 2012I've been hired to clean up a website that was written by another company. One of the main issues they have is that the navigation menu doesn't always match the content. On closer look, they didn't use a navigation control or an accordion, but made their own user control out of HTML UL's and LI's (see below). Each section is supposed to expand when you click on it to offer sub menus. Any how, I am trying to find a way when the content pages load to force the menu to focus on the correct UL. Any thoughts on how to do this? By the way they wrote this stuff in 2.0, which I guess maybe why they didn't use the Accordion from the AJAX Toolkit.
HTML Code:
<div class="left-menu">
<div class="arrowlistmenu">
<h3 id="H3mymessage" class="menuheader expandable" onclick="RedirectBrowser(1)">
My Messages
</h3>
[Code] ....
Redirect Browser is defined on the master page:
HTML Code:
<script type="text/javascript">
function RedirectBrowser(ID) {
if (ID == 1)
window.location="MyMessageList.aspx?MessageFolderID=-1";
else if (ID == 2)
[Code] ....
Here is an example of how it is messed up. My Messages should be highlighted but My Profile is.
Web Forms :: Purpose Of Action Attribute Of Form Element?
Feb 16, 2011can anyone make it clear the main purpose of action attribute of form tag in html page?
View 2 RepliesWeb Forms :: How To Check Any Form Element Value In Global.asax
Oct 5, 2010I am redirecting user from http to https if page is not secure from global.asax file in application_Begin event
But there are some pages in which i don't want to redirect to https page. I want to detect any form element which will tell me weather page should be secured or not. but when i check Requet.Form[_Viewstate] it gives me null value. Right now i check like Request.PhysicalPath.ToLower().IndexOf("test.aspx") ==-1 && !page.IsSecureConnection-> redirect to secure page but in future there will be more page which should be on http.
Is there any general way to redirect to https if page i added any hidden field on page "hfIsHttps=1" and detect that element if 1 then go other wise don't go Following is my code global.asax in application_Begin event
[code]....
I want, instead of hard core check for perticular page there should be general way, like each page itself should tell weather it should be for http or https
Web Forms :: Accessing The Html Element From C# Code?
May 11, 2010I was able to acces an HTML element from my c# code this way:
Page.Request.Form["Name"].ToString(), where name was an html element:
<input id="Name" style="z-index: 102;" type="file">
Now that I put this html inside a Tab containe (subpanel) the Page.Request.Form["Name"].ToString() fail, actually while I was debugging I could not find this element inside Page.Request.Form.
maybe there is another way of accessing the Html element from my c# code?