I have an jquery ajax event that fires and sends some variables to a user control. the user control (which displays a repeater) takes these values, runs a query, and returns a list for binding to it's repeater. For some reason it wont let me bind to the repeater. It just quits the debugger?
View 6 RepliesI'm using a jquery plugin called uploadify to upload images to my database. I'd like my datalist to be auto-rebind after the images' been uploaded so people could see the changes immediately. Also because this is a feature for admin there is a delete button in the datalist. I used updatePanel for this.
I put __doPostBack('" + upnlUploaded.ClientID + "','') to the javascript so when Images have been uploaded the update panel will postback.
I also have the following two lines to make it working...
<asp:UpdatePanel ID="upnlUploaded" runat="server" UpdateMode="Conditional" OnLoad="upnlUploaded_Load"> <%--upnlUploaded_Load --%>
i am doing a drop and drag operation that calls a webmethod to do a data insert on drop. I am trying to figure out the best way to rebind the datalist that i am getting my items from to show accurate items. Should i just remove it using javascript? or rerun the binding?
View 1 Repliesi appologise if thisis a silly question but i just want to be completely sure something is not possile before i tell this to my manager.
i am a WinForms programmer by trade, but i have put in charge of making a web site for our sales team, and web development is a new area for me. the web site is written in ASP.NET, C# code. it is finished, however they are complaining that there are too many page refreshes.
first of all, we have an SQL server with all our data in it. on the main web page, the user must select their country of interest from a DropDownList. when they do this, all our customers from that country are displayed in an html table, generated by a Repeater. i have set AutoPostBack on the country DropDownList to true, so each time the user selects a different country, the SelectedIndexChanged event handler is called, and in here i generate a new sql statement with the selected country, and re-bind the Repeater.
There are also a few other DropDownLists that do other 'filtering' stuff. for example, one DropDownList selects whether to display customers whose license expires soon (within a week), and another DropDownList filters the customers who currently have an open support case. All the DropDownLists have their AutoPostBack set to true, and in their SelectedIndexChanged event handler, i work out the sql based on the values of the DropDownLists, and re-bind the Repeater.
the problem with the above is that each time the user selects a different value from the DropDownList, the page refreshes, clearly because the AutoPostBack is set to true for them all. so to stop this i need to set AutoPostBack to false - but then of course the SelectedIndexChanged event handlers are not called, and so i have no place to rebind the repeater with my new sql statement.
so what i really need, is to be able to set a DropDownList's AutoPostBack to false, and handle the rebinding of the Repeater in some client-side event, which does NOT result in a postback. the Repeater will be bound by some sql, which is generated by the values in the DropDownLists (eg "SELECT * FROM custTable WHERE [Country]='" + CountryDropDownList.Text + "'"), so in this client-side event i need to be able to reference the asp.net controls.
One thing I really don't like about Updatepanel is that I have to rebind almost all components in the page.
For example, I have to specify Eidit (Update) index (for inline editing) after rebind Listview using Update panel (after partial update).
It was too much job to rebind all components, so I redirected to same page and used Querystring to pass values in order to avoid all components to be updated based on one value...
If I update Listview using Updatepanel, the datapager has to be updated as well based on new Select SQL statement results.
Listview is pretty simple to update, using "Listview1.bind()" does the job.
Datapager is also in updatepanel, but it won't rebind with new results.
After post back, I'm still getting same Datapager as the orignal SQLDataSource.
In orger to "refresh" Datapager, what do I need to do??
I used to use iframe to do partial page update, but I'm having big problem using Updatepanel since simple rebind won't do the job.
I have a Editor control with ID="Editor1" . But i want to retrieve its html content entered by the user in the client side through jQuery .
View 3 RepliesI try to unbind an event and then rebind a new event to an input element of type text. I think the unbind works, as teh default behavior is disabled, but the rebind not.
The code used:
[Code]....
The alert message doesn't show up on a keypress.
The binding of the data to chart switches according to the radio button selection, but it shows only the data that is selected for the first radio button
View 6 RepliesHow i can create collapsible textbox with jquery or ajax control toolkit.
View 1 RepliesI am wondering if it is possible to create AJAX Toolkit control using JavaScript/JQuery or not. I know that I can create controls at server (at design or code-behind) and interact with its properties using JavaScript but I would rather want to initalize and create controls at client side using JavaScript/JQuery.
View 3 RepliesI am using jquery fullcalender..
I want to bind Events to each days of the calender dynamically from the json return by the ajax method..
I am developing web application and in application i need to make call of jQuery using .ajax(); method with datatype is set jsonp. Now all works well with limited data but problem start to occur when data size is increasing......
View 7 RepliesI have ASP.NET page, Page1 and there is a gridview. There is also a linkbutton which takes user to Page2. And, once user clicks a button on Page2, the page is redirecting to Page1.
I want to rebind the gridview on the Page1 with previous gridview again upon coming back from Page2. So I am passing the gridview in the Session variables, and bind it to same gridview again, but it looks like it's not binding (No gridview displayed).
Is there any way I could preserve the gridview and rebind it upon coming back from another page?
I have a page that enables a person to post a message from a message box; when the person submits the message I use the httpRequest object to send that message data to a webservice where I store the message in my database, then the webservice method is sending back a table with a text field (html textarea right now) and some html buttons formatted in a table (all in a single string) back to the original page so that other users can comment on the post submitted by the original user (in this case the original poster would be commenting on his/her own original post; possibly more then once).When I send the Html back to the original page I can't seem to get those new HTML objects to connect with the Jquery formats/actions. I tried sending the Jquery back with the HTML as well with no luck.How do I get the new html objects to connect with the Jquery script?
View 2 Repliesfunction verifyEmail() {
var pageUrl = '<%=ResolveUrl("~/UserInterface/StaffPortal/StaffRegister.aspx")%>'
var verifyEmail = '{verifyEmail:"' + $('#<%=Text_email.ClientID%>').val() + '"}';
}
Above function is a little part of whole actual function where I'm using json to store data of textbox in variable and pass as a parameter in query.
as seen in above funtion I'm using
<%=Text_email.ClientID%>'
How can i pass this as parameter and use the same function for more than one textboxes?
function verifyEmail(idd) {
var pageUrl = '<%=ResolveUrl("~/UserInterface/StaffPortal/StaffRegister.aspx")%>'
var verifyEmail = '{verifyEmail:"' + $('#'+idd+'').val() + '"}';
}
I've tried above code. I've called function using verifyEmail('<%=Text_email.ClientID%>'); but it is not working.
When I alert idd then it prompts <%=Text_email.ClientID%> but when i pass variable idd in $('#+idd+') it doesnt work?
I have a gridview connected to sqldatasource and regular textbox. In sqldatasource I defined selectparameters controlparameter to textbox.I'm trying to rebind gridview when textbox text is changed. So question is how can I rebind sqldatasource?
View 3 RepliesIs there a flag or property value I can set to have my controls re-bind on every page load, instead of just the initial one? I'm still very new to ASP.NET, so I would like to do it properly (if such a way exists) before resorting to the first thing that "works".
I am working on a simple WebForms page, which boils down to a few SQLDataSource-bound Repeaters; for example:
<asp:Repeater ID="ExampleRepeater" runat="server" DataSourceID="ExampleDataSource"
OnItemDataBound="ExampleRepeater_ItemDataBound">
<ItemTemplate>
<asp:Label ID="DataboundControlID" runat="server" Text='<%# Eval("ExampleColumnName")%>' />
</ItemTemplate>
</asp:Repeater>
<asp:SqlDataSource ID="ExampleDataSource" runat="server" ConnectionString="example_connection_string"
SelectCommand="ExampleStoredProcedure" SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:Parameter DefaultValue="exampleValue" Name="parameter1" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
After the user has interacted with my page, they can initiate a postback which will change the state of the database. I'd like the postback'ed page to reflect the changes to the database.
I have the following jQuery event that gets fired every time an anchor is clicked. How can I pass a asp.net control (lets say a panel called "pnl_info") as one of the parameters, in addition to the "target" parameter i'm already passing?
<script type="text/javascript">
$(document).ready(function() {
$("a").click(function(event) {
$.ajax({
type: "POST",
url: "Default.aspx/Click",
data: "{target:'" + event.target + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
error: function(xhr, ajaxOptions, thrownError) {
alert(xhr.responseText);
$("#myContent").html(xhr.statusText);
//alert(xhr.responseText);
},
success: function(msg) {
alert(msg.d);
}
});
return false;
})
})
</script>
My team is currently working on a substantial update to an existing ASP.NET 3.5 application which uses the Ajax Control Toolkit on virtually every page. We've found that in many cases that its use is unwarranted (clearly a previous developer decided to "Ajaxafy" everything), and a richer - and simpler - experience can be found using jQuery.We've also found that the AjaxControlToolkit can be a pain to work with frankly in terms of maintainability and performance when you have half a dozen developers working it. We're debating scrapping its use completely, and going with jQuery for the UI experience. We're fortunate to have enough time to do this safely, and every feature we use can be replicated without any problems (AutoComplete, Calendar Control, etc).It seems Microsoft are siding with jQuery with its addition to Visual Studio lately, and the current Ajax Control Toolkit isn't in ASP MVC (client side files only). Therefore I'm personally siding with jQuery for the moment, as it seems to have a future, while the Control Toolkit's future is a little more cloudy.However, from a maintainability perspective, how is jQuery to work with?
It's essentially just Javascript, so no plugins required. Are updates stable, and do they often break existing functionality?
I used this to make an accordion: [URL] .....
I worked great! but I cant seem to figure out how to put a details view in each Pane to show more details about that sections.
(the details view is connected to the same database)
JQuery Tab Control for website ...
View 1 Replies[Code]....
How can i recieve the Content of the Ajax Editor Control with jquery. It doesn't work!
i am using jquery 1.4.2 and asp.net 3.5 with the microsoft ajaxcontroltoolkit.
My Problem is i can't recieve the Content of the Ajax Editor Control with jQuery?
I Know it's a Textarea bvehind the scene but its not possible for me to recieve the
value of the Editorcontrol.
Here is theSource:
[Code]....
I have no problem with normal <asp:Textareas> only the Editor Control from the
AJaxcontroltoolkit doesn't work.
Me using Vb.net and Ajax control tool kit with Database Sql server.My problem is that When I select one Radiobutton list it genrates only one row in gridview and when i select another button it throws error like ".non MS DOM browser is undefined."and sometimes " document.getElementByid() is null or not an object" OR ".javaScript_dopostback.".I have few componets on my page
1. RadioButtonList Which is placed inside Update panel1 first.
2. GridView Which is placed inside Update panel2 second..and Gridview generated five Textboxes Dyanamically in which i have used autocomplete extender with one textbox.
3. I have also used Ajax tool kit extender for calender control.
4. I am also using Jquery and master page too.
5. i am generating new row on textchange event of one of the textbox in grid view.So how can i do all the above functionality properlly.
My problem is that When I select one Radiobutton list it genrates only one row in gridview and when i select another button it throws error like".non MS DOM browser is undefined." and sometimes " document.getElementByid() is null or not an object" OR ".javaScript_dopostback."
I saw the example here [URL]
These work if the textbox is not in formview. I have the textbox which is in the formview. I can't get dynDateTime() to get it working when my textbox is in formview control.