For Save button, I have a popup which has 3 buttons inside., Yes, No and Cancel. Yes should call a function and update 2 tables in the database and No should update just one table and cancel should not make any changes in the page.
Used code for popup
<table id="pnlPopupMerchantUpdate" runat="server" style="display:none">
<tr>
<td>
<asp:Panel runat="server" CssClass="modalPopup">
<table width="350" height="80" class="warningPopup">
<tr>
<td>
<!-- <img src="images/warning_blue.gif" alt="Warning" /> -->
</td>
<td colspan="2" align="left" style="padding-left: 75px; padding-top: 10px;">
Do you wish to update the Location Information as well.
</td>
</tr>
<tr>
<td align="center" colspan="4">
<input id="btnYesMerchant" type="button" value="Yes" class="popupButton" causesvalidation="true" onclick="btnYessave_Click"/>
<input id="btnNoMerchant" type="button" value="No" class="popupButton" causesvalidation="true" onclick="btnNosave_Click" />
<input id="btnCancel" type="button" value="Cancel" class="popupButton"/>
</tr>
</table>
</asp:Panel>
</td>
</tr>
Here if the user clicks Yes it has to update Location info along with COmpany Info. If No is clicked, just Company Info. Cancel will not modify anything. There is a function UpdateMerchantInfo() which has to modify according to what is called, i mean yes or No.
I have used Onclick events for both Yes and NO but the problem here is, Yes should call its onclick event before getting into UpdatemerchantInfo(), the same way with NO.
In UpdateMerchantInfo(), i want to use if loop and do accordingly.
I hope i am clear!!
Thank you much!
You can use popup control extender in ajax. Will find more details Here
It has sufficient tags to suport your requirements.
You have to just create a contol(using tags) and in popup controlid set id of popup. Using this method you can define different eventhandlers.
Related
In my masterpage I have links for users also the authorization is different like admin and regular user.
links under each other and I can hide the hyperlinks depending on authorization status but the problem is i.e when I have 3 links the second link for the admin the link will hide when the user is regular and the link place empty like 123 1 3.
So I have an idea using table each link in one tr but I can`t hide td or tr because Visible is not in properties.
any help?
thank you
According to how to hide a having asp.net control:
you can give ID either to the TD or TR to which you want to hide/show
with the runat="server" and also you can take that tr/td inside the
div tag and give id to that div tag and also runat=server attribute
and after that you can pro grammatically hide/show that div.
like
<pre>
<tr id="trhide" runat="server"> </tr>
</pre>
in code behind write
trhide.visible=true/false
In the master page VB code behind add a public procedure: Then call the public set from your aspx page.
'======================================================================================================
'Set Tab No invisible
'======================================================================================================
Public Sub setTabNumberLabel(visible As Int16)
If visible = 0 Then
td_page.Visible = False
Else
td_page.Visible = True
End If
End Sub
The master aspx would be:
<table style="width:100%">
<!--<tr style="background-color:#565656;">-->
<tr>
<td style="width:15%;text-align:left;vertical-align:bottom;padding-left:20px;">Stategic Energy Assessment ( <asp:Label ID="lbl_year_ended" runat="server" /> )</td>
<td style="text-align:center;vertical-align:bottom;"><asp:Label ID="lbl_utility_name_and_id" runat="server" /></td>
<td id="td_page" runat="server" style="width:15%;text-align:right;vertical-align:bottom;padding-right:20px;">Tab No: <asp:Label ID="lbl_page" runat="server" /></td>
</tr>
<tr><td colspan="3" style="vertical-align:central"><hr /></td></tr>
<tr>
<td style="width:15%;text-align:left;vertical-align:central">
<asp:Label ID="lbl_print_version" runat="server" Text="View Printable Vision" Visible="false" />
</td>
<td style="font-size:larger; font-weight:bold; text-align:center; text-transform:capitalize;vertical-align:central">
<asp:Label ID="lbl_schedule_name" runat="server" />
</td>
<td style="width:15%;text-align:right;vertical-align:central;padding-right:20px;">
<asp:LinkButton ID="btn_footnotes" runat="server" Visible="false">Footnotes</asp:LinkButton>
</td>
</tr>
<%--<tr><td colspan="3" style="vertical-align:central" class="auto-style1"></td></tr>--%>
<tr><td colspan="3" style="vertical-align:central; padding-right:20%;padding-left:20%; ">
<i><asp:Label ID="lbl_headnotes" runat="server" Text="" /></i></td></tr>
<tr><td colspan="3" style="vertical-align:central"><hr /></td></tr>
</table>
The other answer is correct and works fine. Just adding complete piece of code.
It's quite amusing that you don't need to add runat=server for a table but you can still hide tr for that table using runat attribute.
<table>
<tr>
<td>aa</td><td>bb</td>
</tr>
<tr id="trHide1" runat="server">
<td>aa</td><td>bb</td>
</tr>
<tr id="trHide2" runat="server">
<td>aa</td><td>bb</td>
</tr>
<tr>
<td>aa</td><td>bb</td>
</tr>
</table>
Now just set properties in codebehind (hiding the tr)
trHide1.Visible = false;
trHide2.Visible = false;
I have created web user control for calendar. I.e it has a textbox and a calendar image. By clicking on calendar popup the calendar opens. Then by selecting any date it stores the year of that date. I use this code:
<script language="javaScript" type="text/javascript" src="Scripts/Calendar.js"> </script>
<link href="Styles/Calendar.css" rel="stylesheet" type="text/css" />
<table>
<tr>
<td>
<input type="text" name="datum1"/>
</td>
<td>
<img id="Img1" src="images/calFinal.jpg" alt="" runat="server" onclick="setYears(1947, 2040);
showCalender(this, 'datum1');" />
</td>
</tr>
</table>
<div>
<!-- Calender Script -->
<table id="calenderTable">
<tbody id="calenderTableHead">
<tr>
<td colspan="4" align="center">
<select onchange="showCalenderBody(createCalender(document.getElementById('selectYear').value,
this.selectedIndex, false));" id="selectMonth">
<option value="0">Jan</option>
<option value="1">Feb</option>
<option value="2">Mar</option>
<option value="3">Apr</option>
<option value="4">May</option>
<option value="5">Jun</option>
<option value="6">Jul</option>
<option value="7">Aug</option>
<option value="8">Sep</option>
<option value="9">Oct</option>
<option value="10">Nov</option>
<option value="11">Dec</option>
</select>
</td>
<td colspan="2" align="center">
<select onchange="showCalenderBody(createCalender(this.value,
document.getElementById('selectMonth').selectedIndex, false));" id="selectYear">
</select>
</td>
<td align="center">
<font color="#003333" size="+1">X</font>
</td>
</tr>
</tbody>
<tbody id="calenderTableDays">
<tr style="">
<td>Sun</td>
<td>Mon</td>
<td>Tue</td>
<td>Wed</td>
<td>Thu</td>
<td>Fri</td>
<td>Sat</td>
</tr>
</tbody>
<tbody id="calender">
</tbody>
</table>
<!-- End Calender Script -->
</div>
The problem occurs when I use the user control twice on the same web form. I have registered the control. When I use it once, it works proper. But I want it at two places. So, please give some solution on how to use the user control more than one time on the same web form. I have given different IDs for the user control, but it still does not work.
Code for user control:
<tr>
<td class="directorytdWidth directorylabel">
School Name:
</td>
<td class="directoryTdPadding">
<asp:TextBox ID="txtSchoolName" runat="server" Width="120px" ForeColor="#FF9F00"></asp:TextBox>
</td>
</tr>
<tr>
<td class="directorytdWidth directorylabel">
School Passout Year:
</td>
<td class="directoryTdPadding">
<uc1:calendar ID="schoolPassout" runat="server" />
</td>
</tr>
<tr>
<td class="directorytdWidth directorylabel">
College Name:
</td>
<td class="directoryTdPadding">
<asp:TextBox ID="txtCollegeName" runat="server" Width="120px" ForeColor="#FF9F00"></asp:TextBox>
</td>
</tr>
<tr>
<td class="directorytdWidth directorylabel">
College Passout Year:
</td>
<td class="directoryTdPadding">
<uc1:calendar ID="collegePassout" runat="server" />
</td>
</tr>
Use the Same User control but With diferent ID. For example (See code below)
Reg Your User control in you Web page
<%# Register Src="~/Controls/SearchAffiliated.ascx" TagPrefix="uc" TagName="SearchAffiliated" %>
First User Control call
<uc:SearchAffiliated runat="server" ID="ucSearchAffiliated" />
Second User Control Call
<uc:SearchAffiliated runat="server" ID="SearchAffiliated1" />
See The Users Controls have diferents IDs, That Works For call The same UC in one web form.
Cheers.
Use the loop of how many times that u want the usercontrol to display:
for(int i=0;i < n; i++) //Define the number of time that u want to display
{
usercontrolname.id="UC"+i;//Assign the id for that usercontrol
//add line of code,that controls in placeholder or panel
}
You can use same user control in same page in N number of times. either it dynamically or statically. Only the thing is we need to give the different ID for the usercontrol
This need to add in your Reg
<%# Register Src="~/UserControls/Hello.ascx" TagPrefix="uc" TagName="Hello" %>
calling the user control 1
<uc:Hello runat="server" ID="ucHello1" />
calling the user control 2
<uc:Hello runat="server" ID="ucHello2" />
I faced same problem but the problem was not related with the ID you prefer to use inside the asp.net page. Because I guess asp.net automatically generates ID for each element in page if it doesn't have one.
The problem was I copied ascx files and forget to change their class names. Make sure you use different class names for each user control.
<%# Control Language="C#" ClassName="ucSchema2" %>
I know this i late to the game but maybe someone can use this answer anyway.
Using a static clientside id for a html element in a user control and then using that user control multiple times will results in invalid html.
You are only allowed to use an id once on a html page otherwise getElementById (which returns a single element) will not know which element to get and then you will probably not get any element whatsoever.
You need to make those clientside ids inside the user control truely unique, i.e. selectMonth, selectYear.
This might be done by appending the ClientID of the user control to the element id. Something like this (not sure if this approach really works but you get the idea):
<select onchange="showCalenderBody(createCalender(document.getElementById('selectYear_<%=this.ClientID%>').value,
this.selectedIndex, false));" id="selectMonth_<%=this.ClientID%>">
This way the clientside id should be a combination of locally unique ids and the page unique control ids.
I am completely new to Ajax and have had no training. I'm just copying a co-worker's code. We have a page with two Ajax controls: one my co-worker wrote and one I wrote. Everything is working fine except for one item, and my co-worker's up to his eyeballs in another project, so I need to figure this out. The problem is that the Ajax control I wrote pops up a ListBox with two buttons: Close and Select. The Select button has an OnClick event and causes a postback, as is expected. However, the Close button does not have an OnClick event and still causes a postback. This is not the case with a very similar Ajax control that my co-worker wrote that sits on the same page. The code is below. My co-worker's code involves the Email Template; mine involves the Email(s) Lookup. For the life of me, I don't see any difference. Can anyone tell me why my Close button causes a PostBack and my co-worker's doesn't?
<!--my co-worker's control-->
<tr>
<td width="20%"><br /><div class="formtext">Email Template:</div></td>
<td colspan="3"><br />
<asp:Button ID="btn_ShowTemplate" runat="server"
Text="View/Edit Template" />
<ajax:ModalPopupExtender ID="mpTemplate" runat="server" PopupControlID="panelTemplate" TargetControlID="btn_ShowTemplate"
CancelControlID="BtnTemplateClose" BackgroundCssClass="modalBackground">
</ajax:ModalPopupExtender>
<asp:Panel ID="panelTemplate" runat="server" CssClass="modalPopupTemplate" align="center">
<div class="formtext_modal">Litigation Hold Email Template <img src="images/v2/modal_email.png" alt="Email" /><br /></div>
<cc1:Editor ID="TemplateEditor" runat="server" Width="675px" Height="400px" />
<br />
<asp:Button ID="BtnTemplateClose" runat="server" Text="Close" CssClass="btnMatterClose" />
<asp:Button ID="btnTemplateSave" runat="server" Text="Save" CssClass="btnMatterSelect" OnClick="btnTemplateSave_Click" />
</asp:Panel></td>
</tr>
<!--my control-->
<tr>
<!-- email cc section -->
<td>Email CC:<br /></td>
<td colspan="3"><asp:Button ID="btnEmails" runat="server" Text="Lookup Email" /> <asp:TextBox
ID="tbEmails" runat="server" Width="80%" ReadOnly="true"></asp:TextBox><br />
<ajax:ModalPopupExtender ID="mpEmails" runat="server" PopupControlID="panelEmails" TargetControlID="btnEmails"
CancelControlID="btnClose" BackgroundCssClass="modalBackground">
</ajax:ModalPopupExtender>
<asp:Panel ID="panelEmails" runat="server" CssClass="modalPopupAttorneys" align="center">
<table align="center" width="100%">
<tr>
<td>
<div class="formtext_modal">Email(s) Lookup <img src="images/v2/modal_search.png" alt="Search" /></div><br />
<asp:Label ID="Label3" runat="server" Width="600px" CssClass="formtext"
Text="Add Employees to Email CC line"></asp:Label>
<div style="BORDER: thin solid; OVERFLOW: auto; WIDTH: 600px; HEIGHT: 140px">
<asp:CheckBoxList ID="cblEmails" runat="server" Width="600px" Height="140px" SelectionMode="Multiple">
</asp:CheckBoxList>
</div>
</td>
</tr>
Server side buttons always cause a post back. One way to get around it is to add a client click function that returns false.
OnClientClick="return false;"
Edit
Your co-worker has defined the CancelControlID="BtnTemplateClose" on the ModalPopupExtender. That is what is repressing the post back. You also have the CancelControlID defined, but I can't find the close button (btnClose) anywhere in the code you have posted. Where are the close buttons in your control? If you make sure your close button has the ID btnClose, it would most likely work like your co-worker's close button.
I am currently having an issue with radio buttons and grouping. I have an asp radio button within a repeater control. I have the group name attribute set to "Customer". When the page loads, the radio buttons are not grouped. Instead of the id fields being set to the group name, it is setting the value fields of the radio buttons. I know that I have tried setting radio buttons up outside of a repeater control and have had the same issue. What is going on here?
aspx
<asp:Repeater ID="repCustomers" runat="server">
<HeaderTemplate>
<table class="tableDefault" cellpadding="0" cellspacing="0" border="0" style="width: 383px; border: 0px !important">
<tr>
<th> </th>
<th>Cust. No.</th>
<th>Cust. Name</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td>
<asp:RadioButton ID="radCustomer" GroupName="Customer" runat="server" ValidationGroup="Customer" ToolTip='<%#Eval("CustomerNumber") %>' />
</td>
<td><%#Eval("CustomerNumber")%></td>
<td><%#Eval("Name") %></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
output html
<table class="tableDefault" cellpadding="0" cellspacing="0" border="0" style="width: 383px; border: 0px !important">
<tr>
<th> </th>
<th>Cust. No.</th>
<th>Cust. Name</th>
</tr>
<tr>
<td>
<span title="111111"><input id="ctl00_PrimaryContent_repCustomers_ctl01_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl01$Customer" value="radCustomer" /></span>
</td>
<td>111111</td>
<td>Jeremy's Test</td>
</tr>
<tr>
<td>
<span title="222222"><input id="ctl00_PrimaryContent_repCustomers_ctl02_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl02$Customer" value="radCustomer" /></span>
</td>
<td>222222</td>
<td>My Test</td>
</tr>
<tr>
<td>
<span title="333333"><input id="ctl00_PrimaryContent_repCustomers_ctl03_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl03$Customer" value="radCustomer" /></span>
</td>
<td>333333</td>
<td>Jim Bob's BBQ</td>
</tr>
<tr>
<td>
<span title="444444"><input id="ctl00_PrimaryContent_repCustomers_ctl04_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl04$Customer" value="radCustomer" /></span>
</td>
<td>444444</td>
<td>New Hope Hamburgers</td>
</tr>
<tr>
<td>
<span title="555555"><input id="ctl00_PrimaryContent_repCustomers_ctl05_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl05$Customer" value="radCustomer" /></span>
</td>
<td>555555</td>
<td>Pied Piper Pizza</td>
</tr>
<tr>
<td>
<span title="666666"><input id="ctl00_PrimaryContent_repCustomers_ctl06_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl06$Customer" value="radCustomer" /></span>
</td>
<td>666666</td>
<td>Sandy's Subs</td>
</tr>
<tr>
<td>
<span title="777777"><input id="ctl00_PrimaryContent_repCustomers_ctl07_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl07$Customer" value="radCustomer" /></span>
</td>
<td>777777</td>
<td>Leonard's Lambchops</td>
</tr>
<tr>
<td>
<span title="888888"><input id="ctl00_PrimaryContent_repCustomers_ctl08_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl08$Customer" value="radCustomer" /></span>
</td>
<td>888888</td>
<td>Dave's Diamond Deli</td>
</tr>
<tr>
<td>
<span title="999999"><input id="ctl00_PrimaryContent_repCustomers_ctl09_radCustomer" type="radio" name="ctl00$PrimaryContent$repCustomers$ctl09$Customer" value="radCustomer" /></span>
</td>
<td>999999</td>
<td>Ernie's Eatery</td>
</tr>
</table>
I finally got around this by creating a plain radio button and setting the value using an server-side eval.
<input type="radio" name="radCustomer" value='<%#Eval("CustomerNumber") %>' />
Now when the application performs a postback, I check for the value of Request.Form["radCustomer"]. This works flawlessly.
Unfortunately, this is a well known issue with radio buttons within a repeater. One of your only options would be to create a custom server control derived from the RadioButton class and override how it renders.
EDIT: Here's a sample of what the derived class may look like:
public class MyRadioButton : RadioButton
{
protected override void Render(HtmlTextWriter writer)
{
writer.Write("<input id=\"" + base.ClientID + "\" ");
writer.Write("type=\"radio\" ");
writer.Write("name=\"" + base.ID + "\" ");
writer.Write("value=\"" + base.ID + "\" />");
writer.Write("<label for=\"" + base.ClientID + "\">");
writer.Write(base.Text);
writer.Write("</label>");
}
}
I fixed it in javascript:
$(function () {
$("#divWithGridViewOrRepeater input:radio").attr("name", "yourGroupName");
});
I had the same issues. I am using Literal as placeholder to render radio button onItemCreated event.
ASP.Net
<asp:Repeater ID="rpt" runat="server" OnItemCreated="rpt_OnItemCreated">
<ItemTemplate>
<asp:Literal ID="lit" runat="server"></asp:Literal>
</ItemTemplate>
</asp:Repeater>
C#
protected void rpt_OnItemCreated(object sender, RepeaterItemEventArgs e) {
Literal lit = (Literal)e.Item.FindControl("lit");
lit.Text = "<input type=\"radio\" name=\"myGroup\">";
}
I had to modify slightly the answer posted above by r3dsky.
Here's what worked for me:
$(document).ready(function () {
$(".divWithGridViewOrRepeater input:radio").attr("name", "yourGroupName");
});
I would start by adding a value on my radiobutton Value='<%#Eval("CustomerNumber") %>'.
I made my radiobutton have autopostback set to true, and then in the event handler set all the other radio buttons to BE unselected.
Not ideal, but I need lots control over the visibility and enabled attributes of the radiobutton, and it seemed easier to let ASP.NET control that rather than resorting to client side script.
This is a well known bug with the ASP.NET Repeater using RadioButtons:
here best solution in my opinion
I did this:
$("input:radio").attr("name", $("input:radio").first().attr("name"));
Why? because if you replace the name property for any string you want, you will get an 'not found error'. So, you need to get the name of the first radiobutton, and rename all of them with that name. It works like a sharm ;)
My solution, similar to others:
<input id="ctlRadio" runat="server" type="radio" data-fixgroupbug="1" >
// Fixes this ASP.NET bug: if radio input is inside repeater you can't set its name.
// Every input gets set different name by ASP.NET.
// They don't behave as a group. You can select multiple radios.
function fixRadiogroupBug()
{
$('[type="radio"][data-fixgroupbug]').click(function () {
$(this).siblings('[type="radio"]').prop('checked', false);
});
}
$(document).ready(function () {
fixRadiogroupBug();
});
At the moment I have something like this
<asp:Repeater ID="rptEventsList" DataSourceID="srcQuestionList" runat="server">
<ItemTemplate>
<td><span><%# Eval("orderBy").ToString()%>)</span></td>
<td><%# Eval("question").ToString()%></td>
<td><asp:RadioButton ID="RadioButton1" runat="server" /></td>
<td><input name="question<%# Eval("orderBy").ToString()%>" type="radio" id="True" value="True" class="styled" /></td>
<td><input name="question<%# Eval("orderBy").ToString()%>" type="radio" id="False" value="False" class="styled" /></td>
</tr>
</ItemTemplate>
</asp:Repeater>
And in the code behind I capture the values as Request.Form("question1") for example and this all works fine.
Now I am wondering how to add validation to this, I think I have to apply changes to a RadioButton control but I can't see how I could add my dynamic RadioButton names in there with my id from stored procedure.
Also I would like to add the validation to the top of the screen as a validation summary.
Look into Validation Server Controls.