Basically I am using gridview to pull data (Question/Question ID) from our SQL server. I am trying to write a program that allows me to check certain rows and a button that sends the checked rows to a seperate form with placeholders.
Is it possible to program a button to send checked rows in gridview to a seperate form with placeholders and if so how would I go about starting?
My users would like to select a radio button, click a button, and link to a web page. I need to know how to call the link using the C# code in the Button Click Event handler.
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i have three fields in a table (1 row, 3 columns)
first cell: "surgeries"
second cell: dropdownlist (with all type of surgeries)
third cell: add_new_surgery Button
the result in my page is this:
surgeries: / dropdownlist (with all types of surgeries) / add_new_surgery Button
i want this:
surgeries: / dropdownlist (with all types of surgeries) / add_new_surgery Button / NEW dropdownlist (with all type of surgeries)
my problem is :
when i click the Button , i want a new dropdownlist to appear in order to insert an additional surgery.
I'm trying to link a detailview to a gridview. Both are using the same datasource control and it's coming from an Access database. Both are showing data. The gridview is listing products fine and the detailview is listing details of some default product (maybe the first). How can I configure the two so that when I hit my select button on my gridview that it populates the details into detailview with the correct data for the selected product?
View 1 RepliesI have 2 DetailsView controls- dvPerson, dvVehicle - that are bound to datasets at RUN TIME. When a person is selected in dvPerson, dvVehicle should filter to show vehicle info only for that person.
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hyperlink linking to a file
I have a gridview with a hyperlink control that allows the user to save pages to it (www.google.ca, asp.net, etc). Unfortunately it always adds the server name to the beginning of their link. [URL] I was wondering is there any way to change that within the control. or should I have it pass a query string to a url handler that will response.redirect them to their actual page?
View 3 RepliesI have two dropdowns menu in detailsview (Both one table) . I want to change items in the second dropdown when the user selects an item in the first dropdown.
What I did as following but it does not work :
Add an empty SelectedIndexChanged event on the first dropdown and then, bind the second to the first under Selectedvalue. Also, sat AutoPostBack="True" on first dropdown.
I have a page with a datalist and a formview. The page holds a newsletter and access to archived newsletters. I have set up the datalist so that each item contains a button control with a bound text. The formview holds an object with a bound data attribute. I have the page running with linq and the intitial page populates perfect. What I need to do though is be able to click a button in the datalist and have the formview rebind to the correlating data.
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I have an "articles" page that holds a radiobutton list and a textarea. when the user selects a radio button, the text area is populated. now the users wants to be able to point to an article via a url link. (everything is dynamic and being pulled from a db source)
by using a 3 party tool i was able to grab the exact http request (below) that will link to the users' selection. the problem is the url is extremely long. is there another way to link to the radio button selection? that way i can just modify the query string to fit a specific format.
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when i click edit button in gridview ......a page should open.....where all items of the edit link clicked comes in textbox....there i have to edit......how to do this??no idea how to poceed?
View 8 RepliesI have a horizontal menu control populated (in static mode: StaticDisplayLevels="1" MaximumDynamicDisplayLevels="0") from a site map.
I have another vertical menu control in the left toc of the page that I want to populate from the same sitemap but to be the children of the node selected in the first menu.
I'll start by saying that it took me a very long time to find this bug, since it's quite elusive... The Repeater control in the following test case contains two runat="server" DIVs. Each one of them gets a TextBox appened to them through the ItemCreated event of the Repeater. Both of them have AutoPostBack=True, and TextChanged event wired to txt_TextChanged. However, only the TextBox from the first level properly points to the event on the postBack of the page. The second level TextBox also causes the postBack to occur, the its value does not persist in the VIEWSTATE as well as the event does not fire. Here's adirect link to the test case in a .zip file, as well as all the code. The project is built in VS2010 using Framework 4.
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I have a web page with 3 search fields on it, each with a different submit button. When using the enter button on the keyboard to submit any of them, an incorrect action is being performed, although with the mouse it's fine. Any ideas why this is happening? The rendered HTML as requested below:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="ctl00_ctl00_Head1">
<body id="home">
<form name="aspnetForm" method="post" action="history_lookup.aspx?theme=t2" id="aspnetForm">
<div>
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwULLTE1MzkzOTQxNDBkGAEFHl9fQ29udHJvbHNSZXF1aXJlUG9zdEJhY2tLZXlfXxYFBSZjdGwwMCRjdGwwMCRNaW5pQ2FydFRleHQxJEltYWdlQnV0dG9uMQUsY3RsMDAkY3RsMDAkVG9wTmF2JFF1aWNrU2VhcmNoMSRJbWFnZUJ1dHRvbjIFLGN0bDAwJGN0bDAwJFRvcE5hdiRRdWlja1NlYXJjaDEkSW1hZ2VCdXR0b24xBShjdGwwMCRjdGwwMCRjcGhSb290JGNwaFN1Yk1hc3RlciRzdWJtaXQxBShjdGwwMCRjdGwwMCRjcGhSb290JGNwaFN1Yk1hc3RlciRzdWJtaXQy4UTdoX+Ej1GFsXGOrI898SMftDA=" />
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['aspnetForm'];
if (!theForm) {
theForm = document.aspnetForm;
}
function __doPostBack(eventTarget, eventArgument) {
if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
theForm.__EVENTTARGET.value = eventTarget;
theForm.__EVENTARGUMENT.value = eventArgument;
theForm.submit();
}
}
//]]>
</script>
<script src="/WebResource.axd?d=gfGwAOwAxcQ9Nlq6l3EJfg2&t=634166396192656250" type="text/javascript"></script>
<div>
<input type="hidden" name="__PREVIOUSPAGE" id="__PREVIOUSPAGE" value="fwZ-2v_x8CYGGr9a8Ce0s6gkE38QmubHNljKJaKxZV41" />
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWCAKs3Nu8DwLV2a2zBwKK/6PwCQLBpvyBBAKT+aizBgL+qMTTDwLU1/SWCwL+qNiuCArtGFkuC9Zj3X3If1cwPC7PKtcm" />
</div>
<div class="container clearfix" style="left: 0px; top: 0px">
<div class="utilityNav">
<a class="MenuItem" href="/extranet.aspx?theme=t2" title="Account Info">
Account Info
</a>
|
<a class="MenuItem" href="/history_lookup.aspx?theme=t2" title="Order History">
Order History
</a>
|
<a class="MenuItem" href="/_user_logout.aspx" title="Sign Off">
Sign Off
</a>
</div>
<div class="header">
<div class="cart" >
<div id="menu">
<div class="cartimage">
<input type="image" name="ctl00$ctl00$MiniCartText1$ImageButton1" id="ctl00_ctl00_MiniCartText1_ImageButton1" src="images/bg-cart-corner.gif" align="left" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$MiniCartText1$ImageButton1", "", false, "", "cart.aspx", false, false))" style="border-width:0px;" />
</div>
<div class="cartlabel">Checkout Cart:<br />
<a id="ctl00_ctl00_MiniCartText1_lbMiniCart2" class="cartlink" href="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$MiniCartText1$lbMiniCart2", "", false, "", "cart.aspx?theme=t2", false, true))">View your cart</a>
</div>
<br /><br />
</div>
</div>
</div>
<div class="primaryNav">
<div class="navdropdown">
</div>
<div align="right" class="quicksearch">
<div class="QuickSearch">
<div id="ctl00_ctl00_TopNav_QuickSearch1_quicksearchpanel" onkeypress="javascript:return WebForm_FireDefaultButton(event, 'ctl00_ctl00_TopNav_QuickSearch1_ImageButton1')">
<table cellpadding="0" cellspacing="0" class="QuickSearch">
<tr>
<td class="quicksearch_text">
<span id="ctl00_ctl00_TopNav_QuickSearch1_lblSearch"></span>
</td>
<td >
<input class="QuickSearch" type="text" name="searchstring" size="15" maxlength="30" value="Search" onfocus="if (this.value == 'Search') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Search';}" />
</td>
<td class="quicksearch_button">
<input type="image" name="ctl00$ctl00$TopNav$QuickSearch1$ImageButton2" id="ctl00_ctl00_TopNav_QuickSearch1_ImageButton2" src="images/searchbutton.gif" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$TopNav$QuickSearch1$ImageButton2", "", false, "", "/Searchdh.aspx?theme=t2", false, false))" style="border-width:0px;" />
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
<td valign="top">
<div class="HistoryLookupPage">
<h1 class="PageHeader">
<span id="ctl00_ctl00_cphRoot_cphSubMaster_PageHeader1_LabelHeader">Order History</span>
</h1>
<p>
Enter the reference number of the order you want to see.
</p>
<p>
Reference number
<input name="ctl00$ctl00$cphRoot$cphSubMaster$CustomerReference" type="text" id="ctl00_ctl00_cphRoot_cphSubMaster_CustomerReference" class="borderTextBox" />
<input type="image" name="ctl00$ctl00$cphRoot$cphSubMaster$submit1" id="ctl00_ctl00_cphRoot_cphSubMaster_submit1" src="images/buttons/findorder-blue.gif" style="border-width:0px;" />
</p>
<br />
<p><b>Or search by PO Number</b></p>
<p>
<input name="ctl00$ctl00$cphRoot$cphSubMaster$CustomerReference2" type="text" id="ctl00_ctl00_cphRoot_cphSubMaster_CustomerReference2" class="borderTextBox" />
<input type="image" name="ctl00$ctl00$cphRoot$cphSubMaster$submit2" id="ctl00_ctl00_cphRoot_cphSubMaster_submit2" src="images/buttons/findorder-blue.gif" style="border-width:0px;" />
</p>
</div>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
and the aspx markup
<%@ Import Namespace="System.Configuration.ConfigurationManager" %>
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="history_lookup.aspx.vb"
EnableViewState="false" Inherits="history_lookup" ValidateRequest="false" CodeFileBaseClass="Main.Page"
MasterPageFile="~/masters/default/main.master" RuntimeMasterPageFile="ThreeColumn.master"
CrumbName="<%$ Resources: Language, LABEL_MENU_HISTORY %>" %>
<%@ Register Src="~/controls/Message.ascx" TagName="Message" TagPrefix="uc1" %>
<%@ Register Src="~/controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="cphSubMaster" runat="Server">
<td valign="top">
<div class="HistoryLookupPage">
<uc1:Message ID="Message1" runat="server" />
<uc1:PageHeader ID="PageHeader1" runat="server" Text="<%$ Resources: Language, LABEL_MENU_HISTORY %>"
EnableTheming="true" />
<p>
<asp:Literal ID="Literal1" runat="server" Text="<%$ Resources: Language, LABEL_PLEASE_ENTER_ORDERREF %>"></asp:Literal>
</p>
<p>
<asp:Literal ID="Literal2" runat="server" Text="<%$ Resources: Language, LABEL_HISTORY_LOOKUP %>"></asp:Literal>
<asp:TextBox runat="server" ID="CustomerReference" CssClass="borderTextBox" />
<%-- <asp:Button ID="Button1" runat="server" CssClass="BtnC" Text="<%$ Resources: Language, ACTION_LOOKUP %>" />
--%> <asp:ImageButton ID="submit1" runat="server" imageurl="~/images/buttons/findorder-blue.gif" />
</p>
<% if Not globals.User("Anonymous") then %>
<br />
<p><b>Or search by PO Number</b></p>
<p>
<asp:TextBox runat="server" ID="CustomerReference2" CssClass="borderTextBox" />
<%-- <asp:Button ID="Button2" runat="server" CssClass="BtnC" Text="Find Order" />
--%> <asp:ImageButton ID="submit2" runat="server" imageurl="~/images/buttons/findorder-blue.gif" />
</p>
<% end if %>
</div>
</td>
</tr>
</table>
</asp:Content>
I have a form in .aspx page with button. When clicking the button i'm getting the below error. How will I resolve this one ? Even I didn't use this address property in this form ?
Sys.WebForms.PageRequestManagerServerErrorException: The parameter 'address' cannot be an empty string.
Parameter name: address
i need to modify my code a little bit. i have a page with a radio button list and a textarea. the textarea is populated when a users makes a radio button selection.
also, when a user makes a radio button selection the url will hold an extention in the url to show which selection index number they have selection. (i.e. ?selected=0)
[URL]
that way they can copy the url and reference it in other websites as a link. or place it in their favorites.
the problem is, if you grab the url and open a new browser, the page does not pass the value and databind accordingly. no radio buttons or content appear on the page.
must be the postback logic i think???
what's working:
when i launch the website the radio buttons appear and index 0 is set when i select radio buttons the correct data displays and urls linking to radio button values display in browser [URL] if i cut and paste pointer urls within the same browser then correct data is rendered
what doesn't work (everything that deal with an false PostBack):
1.when i launch website no data within the textarea apprears even though the radio button is set to 0 index and is visiable.
2. if i cut and paste pointer url into a new browser, text area and radio buttons do not display.
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I'm having trouble linking a form view I have on a web page with a drop down list on the same page. Basically, what I need to happen is whenever a new selection is chosen from the drop down list, the details in the form view should also change to represent that selection's criteria.
I have my drop down list connected to SQLDataSource1 and my form view to SQLDataSource2, and these are populating as expected, it's just the problem lies when changing the selection in the drop down list - the form view doesn't follow what is selected.
does anything have to be added in the properties options of either the data source controls or the form view? For example, in the "Events" section, there is a "DataBinding" and "DataBound" selection item that can be used - should anything be entered in this to connect the two?
PS - Here is the code I have in the back end of the page:
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i have a job application process where users apply for a job, in the admin section administrators want to be able to see which applications have not been viewed. Now i have one page which lists all the job vacancies and then users can click into that specific vacancy to see which people have submitted an application. This all works fine.
However on the page i display the job vacancies i need to make it so that if there are any applications within a vacancy that need viewing it appears in RED.
The two tables i am using are below:
tbl_vacancies
job_id
job_name
location
voucher
details
availability
region
date_added
tbl_applications
application_id
job_id
fname
sname
other_info
.
.
.
.
date_addedd
viewed
Now the viewed column is in tbl_applications table, the applications relate to a specific vacancy via the job_id.
So what i need to check is IF there are ANY applications where the viewed = 0, if so that means that there are applications that need to be seen, and i want this to appear in RED.
Now i tried this several ways i.e an INNER JOIN etc.. but the full list of vacancies won't appearing.
So i tried this:
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This doesnt work at all. I have a datareader which runs through the returns, i don't get any errors, and the applications display correctly but when i use the IF to check it doesnt work..
How do I insert the selections made on several checkboxes into the WHERE clause of a SQL SELECT statement? The scenario is as follows: the user selects one or more checks in different check boxes to determine the rows to be parsed in a SQL table. Then the user clicks on a Submit button and the result fills a Repeater table. How do I do this, and how do I configure the button to launch the SelectCommand?
View 2 RepliesSo I want to build a page with 3 sliders that are linked and limited to 100 total. So if the user slides the 1st slider to 100 then the other 2 wont move. Or they could do 50 / 25 / 25 etc etc...
So I need to limit each slider maximum based on (100 - the other 2 selected values) and I'd like to do it without a postback.
I am Using a third party tool DevExpress ..
I need to perform Editing , Deleting , Updating and inserting in GridControl .. I am unable configure it properly ..
I have a Data Grid View which display values from a SQL Query, and inside the data grid view I have two template fields one is Quantity and it is a text box and the other is Total Price and it is a label.
What I want to do is to insert a button called update and when I press this button the price Column should be multiplied by the quantity Column and the result should be displayed in the total Column.
i have a web form in which i ve a button which will open a sliding pop up box(jquery) on click of it. In the same page i ve also a linkbutton for downloading files. Now the problem is first time wen i click that button it does nothing. (will not open popup box). Once i click on download button and then if i click that button it will open popup box along with download dialog box. Why is it happening so... is it because am using same event click for both these.
but download option is implemented in gridview_rowcommand()..
How to set shortcut for asp.net button control.. as all of now that on clicking button it save record now
1) what i need is i need to set shortcut for this button if user press ctrl+S it fait button_click events.. how to do this...?
2) as well as i have one button in gridview footer itemtemplate button i need to shortcut for this button also.......
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I'm attempting to hook up multiple DropDownLists to a single SQLDataSource, but I want the SQLDataSource to return different rows depending on which DropDownList it is populating.
Say I have a table full of names (we'll call it TABLE_NAMES):
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....and I have two dropdown lists, one with a list of person names and one with a list of dog names.
Is there a way to link up each of these dropdown lists to a single SQLDataSource and use the SelectParameter to differentiate between which records I want returned for each dropdown list?
To make matters worse, these dropdown lists will appear within a GridView control....so there will be multiple instances of each dropdown list depending on how many rows there are in the GridView.