AJAX :: Creating Controls Dynamically Using JavaScript?
Feb 25, 2010
I have a GridView with a column of checkboxes. I also have a panel pnlSubmitOffer which serves as a modal dialog with ajaxToolkit:ModalPopupExtender:
[Code]....
I need a set of controls (text boxes and datetimepickers) to appear on the modal dialog based on how many checkboxes in the GridView are checked, i.e. a set for each checked record. Thus the controls should be added to the panel dynamically. But I don't know how to do it, as btnSubmitOffer click is not handled, because the modal dialog appears first. I was told that the controls can be added dynamically using javascript, but my knowledge of it is not enough.
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Mar 10, 2010
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[code]....
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Jan 21, 2011
Newbie in using AJAX . Programming in C# and using SQL as a database. Here is my scenario. User selects a project and I want to display the subprojects related to that project. Here is the query I use to retrieve subprojects.
"SELECT SubProjectName,StartDate,Description FROM SubProject WHERE ProjectName'"+ddlProjectName.text+"';
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<asp:AccordionPane ID="AccordionPane2" runat="server">
<Header>
<a href="" onclick="return false;" class="accordionLink">SubProject 1</a>
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<table width="100%" cellpadding="0" cellspacing="0">
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</td>
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Jan 22, 2010
i'm creating dynamically an AnimationExtender using a RenderPanel but when i run my app, it catch this error:
Translated:
"The TargetControlID it's not valid. It can't find any Control with the control's identificator "Tipo0""
Original:
"El TargetControlID de 'extTipo0' no es válido. No se pudo encontrar ningún control con el id. 'Tipo0'."
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int IdLinea = 0;
LinkButton TipoHito = new LinkButton();
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[Code]...
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Feb 2, 2010
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private void GenerateTable(int colsCount, int rowsCount) {
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Here I am confusing for which way is using for popup panel1
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protected void Page_Load(object sender, EventArgs e) {
int numOfColumns = 1;
int numOfRows = ob.selectLatestEnableCount();
GenerateTable(numOfColumns, numOfRows); }
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<div style="border:1px outset white;padding:2px;">
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Sep 11, 2010
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here is my code
[Code]....
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Jan 21, 2011
A have a web page that does an AJAX callback. When the CallBack event is handled, my ASP.NET code generates some JavaScript that is then returned to the browser. The idea is that this JavaScript will then immediately be executed. The reality is that it isn't....
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[Code]....
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{%>
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<%}%>
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Sep 27, 2010
Can I dynamically create controls in Silverlight without a postback to the server (even an asynchronous one). Does silverlight drag-n-drop requires postback?
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Aug 26, 2010
I have a requirement in which i want to create an aspx form in which I want to define the name of the controls in the xml file and on the basis of the xml file i want to create the aspx form. if in the xml form there are 10 controls then dynamically 10 controls will be created i have following type of xml
[Code]....
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Nov 16, 2010
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<ajaxToolkit:Accordion id="accSingleData" runat="server" fadetransitions="True" selectedindex="0" Width = "500px"
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Jun 27, 2010
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This gets my data and I can see it
mydataTable = new DataTable
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Can I add this all to a datagrid and then add the extra columns I need if they are there with out using a table.
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It seems when I try to dynamically create multiple instances of a User Control, I get an Object Reference Not Set To An Instance Of An Object error on any ASP control that I'm using in that User Control
Here's the class where I'm creating them.
[Code]....
Am I able to successfully refer to a panel on the page that I'm calling this routine from simply by ByVal ... As Panel, or should I use HttpContext?
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Mar 7, 2011
I want to create DateGrid dynamically pepending on the data comming from database.
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Dec 30, 2010
I have created a control with two standard asp controls in (a label and a Textbox).I want to have access to the controls within but also be available from the designer so that the label properties can be prefixed with Label_ etc for example
[Code]....
How can I create a property from this reflection list?
<Bowyer:FormTextbox runat="server" ID="FormTextbox2" required="True"/>[Code]....
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Jul 29, 2010
apologies beforehand for what can possibly be a daft conceptual question. I have an ascx control that has a bunch of ASP labels and buttons in the ascx page and some other public methods and properties in the code behind. When I drop this ascx control in a page it all works fine. I now have a page with a placeholder and I am trying to dynamically create an instance of my ascx control and put it there. I then reference this control in code and while all public methods and properties are available (ie MyControl.TitleString = "Hello";MyControl.DoSomething();) none of the ASP controls are. Rather, they are all null. So MyControl.buttonSave is null, MyControl.LabelTitle is null, etc. Is this by design? Am I missing something? If not, what's the point of being able to create dynamically do this?
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Jun 18, 2010
I want to create columns in gridview dynamically based on rows in a table and each gridview colum should have a checkbox. When I Click the save button, I want to save the checkbox state. How Can I do this ?
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Oct 27, 2010
I am dynamically creating initial rows and cells in a asp:table on Page Load, whose cells need to have embedded user controls.
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When I click on Add button, the controls disappear. how to recreate tables with their embedded user controls and populate the viewstate.
This is the basic piece of code I have currently and I am stuck -
[Code]....
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Nov 23, 2010
how to create a dropdown list dynamically from a database table. Something like:
OdbcCommand sqlcommand6 = new OdbcCommand("select vehicle_cat_desc from vehicle_cat where vehicle_cat_desc=" + "'" + manufacturer.Text + "'", dbConnection);
OdbcDataReader cats = sqlcommand6.ExecuteReader();[code]....
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Jan 31, 2011
Using C# and SQL server. I need to dynamically format a web page which is intend for reporting. I have 2 SQL tables. Projects ( Project ID and Project Name) and Subprojects ( SubprojectName, ProectID, EmployeeName, Decription). Subprojects are linked to the projects throughthe ProjectID field
Needed format;
Employee Name
All the project for that EmployeeName
All the SubProjects for that EmployeeName undre the given project + Description of the subproject
Eg:
Peter
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SubProject AA <subProject AA Description >
SubProject AB <subProject AB Description >
SubProject AC <subProject AC Description >
Project B
SubProject BA <subProject BA Description >
SubProject BB <subProject BB Description
ANN
Project C
SubProject CA <subProject CA Description >
SubProject CB <subProject CB Description >
How can I achieve this?
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Feb 12, 2010
I have to show progress bar in datalist and having following scenario:
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<%# Convert.ToString(Eval("Tags"))%>
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Aug 2, 2010
i wanna creating a gallery in my website by using datalist,
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