Web Forms :: Direction To Add Dynamic Controls With AJAX
Feb 25, 2011I need to add textboxes dynamically row by row with ajax when i click on one button control. Can you suggest me some useful tutorials or blog posts?
View 3 RepliesI need to add textboxes dynamically row by row with ajax when i click on one button control. Can you suggest me some useful tutorials or blog posts?
View 3 RepliesI currently have a datagrid that has no columns, I generate a few column types on the fly using a column prefix. This enables a new dataset to generate a new datagrid, all is well, except...
1) Generating new datasets is beyond the skill of the admin, I could offer a set of options and dynamically create an SQL query/view to be saved in a datatable and retrieved by the querystring, but I'm not sure if there is a better way when I consider my next issue.
2) I want to be able to create an edit/detail page that is generated by a new query returning chosen fields, aliases for the field labels and field drop down options retrieved from the existing database and then positioning of the fields on the page set by the admin then stored as either field & coordinates or ? I'm hoping that there is a way to enable an admin to position the fields & controls either by selecing XY coordinates, then save it off as XML or similar to be reused as a template.
I'm trying not to re-invent the wheel and also keep my billable programming time to a minimum, but I'm willing to spend as much time researching & learning the techniques.
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i want to add a google map in my asp.net page. i have multiple location. now i want to get the driving direction for this multiple location. Its similar like getdirection in google map.
View 2 Replieshow to convert the direction from rtl to slider extender the code below shows slider extender from left to right I want to change direction from right to left? could you please to explain?
<asp:TextBox
ID="slider2"
runat="server"></asp:TextBox>
<asp:Label
ID="slider2_display"
runat="server"></asp:Label>
<br
/>
<br
/>
<cc1:SliderExtender
ID="SliderExtender3"
runat="server"
BoundControlID="slider2_display"
Decimals="0"
Maximum="255"
Minimum="0"
TargetControlID="slider2"
EnableHandleAnimation="true"
TooltipText="{0}">
</cc1:SliderExtender>
According to thread [URL] ....
I used pagination for datalist and pagination look like below:
Last Previous ... 4 3 2 1 Next First
it is work correctly I want right to left pagination but problem is that here in below code:
private void PopulatePager(int recordCount, int currentPage) {
double dblPageCount = (double)((decimal)recordCount / (decimal)PageSize);
int pageCount = (int)Math.Ceiling(dblPageCount);
List<PagerPage> pages = new List<PagerPage>();
if (pageCount > 0) {
pages.Add(new PagerPage("Last", pageCount.ToString(), currentPage < pageCount, "button"));
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when I changed "first" "Next" "previous" "Last" to persian character:"First='اولین'" "Next='بعدی'" "previous='قبلی'" "Last='آخرین'"
again page number direction changed to left to right:
1 2 3 4 ...
private void PopulatePager(int recordCount, int currentPage) {
double dblPageCount = (double)((decimal)recordCount / (decimal)PageSize);
int pageCount = (int)Math.Ceiling(dblPageCount);
List<PagerPage> pages = new List<PagerPage>();
if (pageCount > 0) {
pages.Add(new PagerPage("آخرین", pageCount.ToString(), currentPage < pageCount, "button"));
[Code] ....
why this happen? Above code worked correctly just when text be in english character when I change to persian or this character "<< < >> >" it changed number direction. what should I do?
Moderators Note: THIS ISSUE IS BIG FOR ME AND EVEN IF POSSIBLE, GET THE REPLY FROM THE DESIGNER OF GRIDVIEW. I have been looking for him for long. I am really fed up with reviewing a good lot of web pages on how we can possibly customize the gridview to enable sorting and paging. So many sites have listed out a lot of information and so many guidances. But the problem is that one works out fine and the other is a burden. I really feel bad about being given the job of customizing this kind of a gridview which has no user friendly approach to it. Also, this control is rendered without the pager links inside the <tfoot> tag. I have tried the Pear Pager in php. It is that good and easy to use and compared to that, the gridview in asp.net is the worst ever control i have ever tried so far.
1. i can use the images to indicate the sorting direction
2. I can have the custom pager like
[code]
<<Previous 1 2 3 .. 7 Next >>.
[/code]
When i click the next when i am viewing the page at 3 , the pager links should change as
[code]
<<Previous 2 3 4 .. 7 Next >>
[/code]
Kindly look into this type of requirement and firstly tell me whether this is possible with the gridview control. I would like this request even to be escalated to the designers of the gridview control also, so that Microsoft comes out with a reply THAT WORKS and not the kind of stuff like surfing through a lot of links and pages and finally wasting a lot of days precious time and still breaking the head with this useless control. I have spent a lot of time in searching for a perfect way. Not writing a code that is non-standard. I am really serious b'cos I have spent weeks in customizing this control. If I dont get a solid reply atleast now, I am going to generate all the output by HTML content by custom coding.
I am looking for some feedback on how to display data from a database where there is a 1 to many relationship. For example table A holds customer data such as name, address and table B will contain information on products that they have ordered. A customer can have multiple products ordered. How would you display the records as one record in a datalist or another control as oppose to the number of records based upon what they have ordered. Would this be accomplish by nesting the datalist or the control used or by the SQL statement?
View 5 RepliesI have an insert that uses an object data source with out the direction property set and it works fine. I noticed the direction property though and wondered if I should use it.Should the direction property for the parameters of an object data source be used with a simple CRUD operations?
View 3 RepliesI have a datalist menu that has several menuitems in it(each item load user control).I want to show each menuitems in seperate dynamic Ajax tabs when I click on first item tab is created but when I click on second menuitem to create second dynamicajax tab I faced this error:
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i have a dropdown list and what happens is that when i click on the dropdown button the list appears under other controls and it pops upwards. If it pops downwards and is non transparent then it would be visible .how is this achievable ?
View 1 RepliesI used Radiobutton list in my page
<asp:RadioButtonList ID="rblDirections" runat="server" RepeatDirection="Horizontal">
<asp:ListItem Text="East" Value="East"></asp:ListItem>
<asp:ListItem Text="West" Value="West"></asp:ListItem>
<asp:ListItem Text="North" Value="North"></asp:ListItem>
<asp:ListItem Text="South" Value="South"></asp:ListItem>
</asp:RadioButtonList>
I want text of each itemlist be at the right of radiobutton here text are at the left .
how i can do it?
My Gridview sorting only works only one way means it works only desc order not by asc order.
below is my code:
Public Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
Gridview1.Visible = False
End If
End Sub
Protected Sub Submit_Click(sender As Object, e As System.EventArgs) Handles Submit.Click
Gridview1.DataSourceID = Nothing
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Asp.net.3.5 gridview on sorting problem The control not remember the last sort direction on the source side
AllowSorting="True"
EnableViewState="true"
on the server event
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I have a dynamic Table which contain 8 rows and 8 Colums
Table t = new Table();
TableRow rr = new TableRow();
TableCell cc = new TableCell();
and in the each Cell CC I add a dynamic Button(Or Linkbtn)
LinkButton LB1 = new LinkButton();
LB1.Text = "AM";
LB1.ID ="Link1";
cc.Controls.Add(LB1);
rr.Cells.Add(cc);
LB1.Click += new EventHandler(LB1_Click);
t.Rows.Add(rr);
i have a table with 8 rows , 8 colums and each cell contain a LinkButton (which diffrent in IDs) I want to add Lable in the same cell of this LinkBtn(LB1) which it clicked but I cann't What shoud I write here?
void LB1_Click(object sender, EventArgs e)
{
// throw new NotImplementedException();
}
Lets say I have a Web Application with a menu of products. When a user clicks a menu item, then create and display a dynamic set of controls in an Update Panel. I am currently doing this however the PostBack and recreation of controls is tedious and resource intensive.
Not sure about this but is it possible to build a webpage with controls on it, then display it in update panel or IFrame? Then on post back you wouldn't have to recreate everything all over again?
I have a loop which creates for each item ID a Dynamic created checkboxlist control
how do I create a dynamic validation control on a dynamic checkboxlist?
I want to position my menu control on the right side of the page based on our design requirements.As a result, I want to make the arrow that indicates a submenu appear on the left of the menuitem as well as make all submenus flyout to the left now as well.
View 1 RepliesLike many organizations, our customer service department receives faxes and process them in many different ways. The faxes come in through a queue. The faxes are presented to the user through a windows interface.The user ties a customer number to the fax and is allowed to split the fax into several different pages if necessary. They then send these different pages to different people in the organization.Currently the windows application that process these faxes uses a product that use to be part of Windows called KODAK.
The hope is that the current windows tool could be converted into a web application that provides the same functionality that the windows application offers. a tool that could be utilized inside an ASP.Net web application that would allow the user to receive a fax and split it like KODAK does? This application needs to be built in-house because of the custom needs of our customers. Something imbedded in the ASP.Net application would work for us.
I am exporting dataTable from aspx page to excel use the regular way-
response.ContentType = "application/vnd.ms-excel";response.AppendHeader("content-disposition",
"attachment; filename=" + FileName); etc...
i need the worksheet direction to be right to left,
How can I make RTL ASP.Net Menu using CSS or Skin File not markup?
View 1 RepliesI have a page to wich I had several controls dynamically. When the page is posted back via Ajax, the values of the dynamically control do not make it server side. However, everything works well if the page is posted back in the normal way ( without Ajax).
I need the post back to be done via Ajax because I need to use the Callback function to perform other tasks in the UI once the call returns.I found this excellent article but it doesn't discuss ajax:
http://www.4guysfromrolla.com/articles/092904-1.aspx
I have a panel with two static buttons. A "Ok" button and a "Cancel" button". Depending on ther client actions, one or more controls will be added to the panel. Is there a way I can add the dynamic controls above the static ones?
View 2 RepliesI have 2 drop downs that control the generation of dynamic controls.
Problem is that when the async post back happens the results are giving the previous values selected in the drop downs and not the new selected value in the drop down as would be expected from a traditional postback event.
So the calls to generate the dynamic controls are always 1 step behind.
I am not sure if this is the correct place to post this question. If not, please forgive and point me.
In the application I work on people add items, then build forms to accept attributes. We have developed a set of custom controls that they can use as well as a environment where they can add "conditions" (that create JavaScript) and "elements" (that generate
html). The problem is that we end up supporting this "development environment" that we have developed as well as the conditions to JavaScript mappings.
If it helps, every element they build on that page (textbox, textarea, checkbox, select, hidden) ends up in our db in a attribute form that simply stores the input as key/value pairs with the element id as the key, and the value as the value.
I am thinking there must be a beter way to do this.
Maybe develop web services that each form submits to and leave the form building and scripting up to standard tools. But to do this we would need to be able to make custom controls (or custom properties in common controls) available. For example, we have
dropdown lists that use sql to get the keys and values for the options. A more elaborate example, we have user lookup dialogs, region lookup dialogs, site lookup dialogs, etc.
At this point I am looking for suggestions regarding architectures.
Thank you,
Sammer
I have a page that is mostly dynamically built in the page load of my VB.net code behind page.
The issue is that I made a change to the page and added a button that redirects to a secondary page. When the button is clicked there is a very noticeable lag until the button click event fires because the page is being rebuilt every time.
I had not wrapped the code in the load event in the If not ispostback.... because I have dynamic controls that the user interacts with and I need the page to be rebuilt when the user clicks them.
The dynamic controls are clickable table cells. I did some looking and I found that the RegisterPostBackControl. I thought this would be perfect but, it does not although I maybe using it incorrectly.
Here is the code flow.
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