BtnSubmit.Attributes("onclick") = string.Format("document.getElementById('{0}').value= document.getElementById('{1}').value;", this.HiddenField1.ClientID, this.FileUpload1.ClientID);
it is giving me error 'Non invocable memberusing System.Web.UI.WebControls.Attributes cannot be used like method.'
- I've created a Survey with multiple sections in it
- The answer types are variable and, thus, the controls are created dynamically
- I have a Repeater where each RepeaterItem corresponds to a Category. (I have 5 categories in my current test, so I have 5 DataItems in the Repeater) Each RepeaterItem contains another Repeater which will hold the Question / Answer values
- After I data bind the Category Repeater, I loop through each RepeaterItem, find the Repeater contained in each RepeaterItem, and DataBind() this second Repeater to a list of Questions
- After DataBinding the Repeater containing the Questions, I sent that Repeater object to another routine, which is where the Answer controls are dynamically created and added to a Panel inside each of this Repeater's RepeaterItems.
I am able to navigate back-and-forth among Categories, save / delete answers, and fill in answers for Surveys that were left incomplete when a user logs back in.
One of the the potential control types for an answer is a ComboBoxList.
Each Question has an option for answers that require a ComboBoxList called "MaxAnswers." When this value > 0, I inject a little javascript that prevents the user from selecting more boxes than the "MaxAnswers" value. This is done during the last step described above like so:
[Code]....
This appears to always be added regardless of how many questions I answer or don't answer or how many times or directions I navigate around inside the survey. (I can push "Back" and "Previous" buttons as well as jump directly to any individual category by clicking a LinkButton)
Another option for Questions requiring a CheckBoxList is to specify if the selection of a specific ListItem within the CheckBoxList should display a TextBox. (e.g. a selection of "Other" will display a TextBox for the user to write-in an answer) I want to prevent a post-back just to show/hide a TextBox, so I inject an onclick event attached to the specific ListItem to accomplish this. The following code appears as the very next routine following the code pasted above:
[Code]....
This also works the first time the page is loaded but not after any PostBacks...
The lblMessage.Text lines are written to the page after ever PostBack, the MaxAnswers routine correctly adds the onclick event to the necessary CheckBoxList controls, but the "fncShowFTB" event is not added. Viewing the HTML with Firebug does show the onclick the first time the page is loaded, but it's missing after every subsequent postback.
Can anyone see what I am doing wrong that causes me to lose this event?
The Firebug HTML on initial page load looks like:
<input type="checkbox" onclick="fncShowFTB(this,'FTB50');" name="dnn$ctr556$View$rptCategoryPanels$ctl02$rptQuestions$ctl11$ctl00$6" id="dnn_ctr556_View_rptCategoryPanels_ctl02_rptQuestions_ctl11_ctl00_6">
After PostBacks, it looks exactly the same except that the onlick event is missing.
I wanted to disable a button after it is clicked and at the same time fire the post back event to generate a report. My first set of code did not work because soon after the button is disabled the page won't submit/post back. here's the first set of code which was not implemented. the onclientclick calls a javascript function which has these lines
document.getElementById('btnGenerateReport').disabled=true;
GetPostBackEventReference(btnGenerateReport,'');
since it was not posting back,i tried the following on page_load code behind
btnGenerateReport.Attributes.Add("onclick", "this.disabled=true;" + ClientScript.GetPostBackEventReference(btnGenerateReport, ""))
that worked well. but I tried to copy the javascript that got generated and pasted directly on design view
onclick="this.disabled=true;__doPostBack('btnDownloadClientsWithConviction','');"
its not working from client side alone after I disable the code behind attributes.add
but when I check the view source the 2 pages are the samewhy am I not able to move the code from code-behind to design view?
i need 2 disable a link button click.. when i give btn.Attributes["OnClick"] = "return false;"; it will work but when i take the mouse over the button its style is maintained as tat of the link, but the link wont work. ijust want to make it apperar as a label.
View 3 RepliesI am using the following XML structure
<SERVERS>
<SERVER NAME="A1" ID="1"></SERVER>
<SERVER NAME="A2"></SERVER>
<SERVER NAME="A3" ID="3" Parent="XYZ"></SERVER>
<SERVER NAME="A4" ID="4"></SERVER>
<SERVER NAME="A5" Parent="abc" value="10"></SERVER>
<SERVER NAME="A6"></SERVER>
</SERVERS>
I am accessing this xml file by using LINQ to XML in asp.net by using C#. I am able to access all the attributes of an XML node by explicitly specifying the name of the attribute. I want to write query on this xml file which reads all the attribute values of the xml node (In our example the node is SERVER) dynamically means I want to write the query which can read the read the value of the attribute Name & ID from first node, only name from second row, Name, ID & Parent from the third row , Name & ID from the fourth row, Name, Parent & Value from the fifth row & only Name from the sixth row without modifying the existing code every time. Once I add one of the attribute ( for example if I add the attribute ID in the sixth row ) in the above xml file then I dont need to modify my LINQ to XML query. My query should dynamically fetch the total number of attributes & display their values. Is their any way to do this ?
I have an odd error with an ASP.NET web page (ASP.NET 2.0, C#). For several users at one customer location, on one part of one page, HTML content and attributes are being stripped out. So, something that should look like this:
<p class="adminmainlink">
<a href="ad_resourcewizard.aspx">Add or edit resources</a>
<script type="text/javascript">
[code]...
I'm modifying nopCommerce internet shopping software and I've a strange looking compilation error..
in file : CheckoutShipping.aspx I have:
<div class="button">
<asp:Button runat="server" ID="btnNextStep" Text="<% $NopResources:Checkout.NextButton %>"
CssClass="newaddressnextstepbutton" ValidationGroup="EnterAddress" OnClick="btnA"/>[code]...
I've double checked the if class name & code file in aspx and aspx.cs files match(and they do). Removing the OnClick part of the button declaration in aspx file (or changing it to ie. OnClick="Page_Load").What might be the reason for this? Do I have to register my functions somewhere?
I have a placeholder and in there a button that is set as enable false and on certain conditions it become enabled.On page load I get all info in the panel. So far so good. Now If I added Onclick="btn1_click" in aspx page and got application error. I need to pass some info to next page on button click event.
View 2 RepliesI am adding wizard steps dynamically (not the wizard itself). I am adding 'n' wizard steps and step type is 'auto'.
I also have one <asp:Button ID="btnSubmit" runat="server" Enabled="false" ....../>
I want to activate "btnSubmit" when the user clciks "FINISH" on the last wizard step (Note: Each Step Type is 'auto')
How do I setup a default setting so that if I do not set an OnClick (i.e the asp.net OnClick attribute) explicitly for an asp:LinkButton tag, it will not render an onclick(html attribute for javascript) attribute client side? By default, asp.net adds an onclick='doPostBack....' for the LinkButton.
Case for use:
There is a LinkButton tag on the page. For this page, if the user has one friend, I only want to run client side code if the button is clicked and would not for any reason want to make a post back. If the user has more than one friend I would want a click to trigger a postback.
Using any asp.net Ajaxtoolkit
Dynamically switching the control type (i.e. if friends == 1 use a asp:Hyperlink)
-I want to avoid this because it is not scalable. There might be many cases where I want an asp:Link tag to do a postback or to not do a postback depending on the user context or user attributes Using OnClientClick (I am using jQuery would like to avoid this)
I don't know what I'm making wrong.I have a submit button, and on click it should execute the funktion in the code behind, but I get the error that the funktion is undefined.this is my code in the .aspx webform:
<%@ Page Language="C#" AutoEventWireup="True" MasterPageFile="~/DashMaster.master" CodeBehind="BI_MDR.aspx.cs" Inherits ="BI_MDR.StoredProc"%> [code].......
I have a problem with the onclick button requests in ASP, my button is:
<asp:Button ID="btnLogin" runat="server" onclick="btnLogin_Click" onclick="clicked()" Text="Login" />
I need the onclick to be called twice, once for JS client side validation and once for C# serverside validation, when I try this function I got the error saying that only one onclick function maybe called. Does anyone know how I would go around checking both client and server side validation with one click? I've got no idea where to start and the search engines are only returning one of each (either server or client).
Is it possible to use JavaScript passed by Ajax on the client-side? I am getting an "object expected" error from an onClick event from a HTML control that is passed with the JS. The controls and JS work when the page is rendered on the server.
View 4 RepliesI have a create view that I cannot set HTML attributes on. I have tried various ways but still cant set an attribute. Currently I'm trying this
<%: Html.TextBoxFor(model => model.itinerary, new { size = 60})%>
I have a usercontrol that I load dynamically:
Code:
Sub PageLoadEvent()
Dim ctlIntrotext As Control = LoadControl("tryktabKapacitet.ascx")
plh1.Controls.Add(ctlIntrotext)
End Sub
and then adds the sub to the Page_load, that works fine.However:
1) How do I call subs from the usercontrol?
2) How do I add the OnClick-events which I normally have in the webform source, see example...
Code:
<uc9:TryktabKapacitet ID="TryktabKapacitet1" OnBtnNulstilClick="TryktabKapacitet1_BtnNulstilClick" OnSetAllModulesK="TryktabOptimering1_SetAllModules"
OnSetOneModuleK="TryktabOptimering1_SetOneModule"
OnBtnClick="TryktabOptimering1_BtnClick" runat="server"></uc9:TryktabKapacitet>
I 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.
which is the efficient way to read the attribute values of xml node?
View 1 RepliesI want to add an attribute to the dataset declared below whose value is the value of one of the field in the row. So I want to add the id as shown below.
<root>
<Table id="GAS-405">
<apple>2009FA</apple>
<orange>3.00</orange>
<pear>BGPR</pear>
<banana>GAS-405</banana>
</Table>
</root>
This will me identify the node later in my application. Is this possible? Is this easier to do using XMLDocument?
Dim sdaFoo As SqlDataAdapter = New SqlDataAdapter("SELECT BLAH FROM BLAHBLAH", conn)
Dim dsFoo As DataSet = New DataSet()
dsFoo.DataSetName = "apple"
sdaFoo.Fill(dsFoo)
dsFoo.WriteXml("C:Inetpubwwwrootfoo.xml")
I have a class decorated with a attribute ...[DataEntity("MESSAGE_STAGING", EnableCaching = true, CacheTimeout = 43200)] for some requirement,I want to change this value "MESSAGE_STAGING" at run time to "Test_Message_Staging". What is the best possible way to achieve this? Can i use reflection ,Or is there any other way to do this.
View 3 RepliesHow do I do this in a loop.
protected void ddlTool_SelectedIndexChanged(object sender, EventArgs e)
{
lblTool1.Visible = false;
txtTool1.Visible = false;
lblTool2.Visible = false;
txtTool2.Visible = false;
lblTool3.Visible = false;
txtTool3.Visible = false;
lblTool4.Visible = false;
txtTool4.Visible = false;
lblTool5.Visible = false;
if (ddlTool.SelectedValue == "1")
{
lblTool1.Visible = true;
txtTool1.Visible = true;
}
if (ddlTool.SelectedValue == "2")
{
lblTool1.Visible = true;
txtTool1.Visible = true;
lblTool2.Visible = true;
txtTool2.Visible = true;
}
if (ddlTool.SelectedValue == "3")
{
lblTool1.Visible = true;
txtTool1.Visible = true;
lblTool2.Visible = true;
txtTool2.Visible = true;
lblTool3.Visible = true;
txtTool3.Visible = true;
}
if (ddlTool.SelectedValue == "4")
{
lblTool1.Visible = true;
txtTool1.Visible = true;
lblTool2.Visible = true;
txtTool2.Visible = true;
lblTool3.Visible = true;
txtTool3.Visible = true;
lblTool4.Visible = true;
txtTool4.Visible = true;
}
is it possible to add a new entity with attributes and connect them and store details in the entity i am usign ms2010
View 1 RepliesI've added an ITemplate to Telerik's RadGrid control called SearchMenuTemplate ala:
[code]...
And the Template class looks something like (mandatory override methods like createchildcontrol have been omitted for brevity):
[ParseChildren(true)]
class searchBar : CompositeControl, INamingContainer
{
public string rbStartsWithText { get; set; }
}
Now, in the source control window the RadGrid control sees the Template. But rbStartsWithText isn't an attribute on the node.
I want to see something like this (note: abs prefix is registered in the markup):
<abs:AbsRadGrid ID="rg" runat="server">
<SearchMenuTemplate rbStartsWithText="Starts With" />
</abs:AbsRadGrid>
Instead rbStartsWithText is throwing a green squiggly and telling me it's not a valid attribute of SearchMenuTemplate.
i want to add items to a gridview in asp.net from a custom class. The class has Properties X and Y. Does anyone know if im able to add special attributes to these properties so i can just add the class and not have to muck around?eg..
[Column("Name")]
public string Name { get; set; }
Ideally i can then write something like..
this.gridview.datasource = instanceOfMyClass;
In mvc1, we can write an attribute as '[NewPath("mainpage", Controller = "BrowsePdts", Action = "Index")]' before Action for 'mappaththen we can do sth. as 'mappath' in webformI just want a navigate in the top of page , as ' book
>> magazine >> fashion 'but what the attribute change to in mvc3?
I've made a user control containing a panel, which is being loaded in a page, being toggled. in the js of that userControl i have a function in my document.ready that needs those attributes such as height, width, position, z-index. but those are all set to 0 cause the whole containing div is'nt yet toggled. what should i do to have those attributes before the toggling?
View 1 Replies
