I have an asp.net page with several list boxes. I would like to include some javascript on the page that allows a user to drag individual list elements from one box to another. On a normal web page, the script to do this is reasonably simple, however, with the element IDs generated by ASP.NET, I don't know what identifiers to have my script look up?
View 3 RepliesI have an aspx page with a set of controls. A small JS script written on top of jQuery allows the user to drag "li" elements from one list to another. What I would like now is for my C# code to be able to figure out which items the user has placed in which list after the page is posted back to the server.
View 3 RepliesI have a static collection of objects that will be frequently updated from multiple threads.Is it possible to lock individual objects in a collection instead of locking the entire collection so that only threads trying to access the same object in the collection would get blocked instead of every thread?If there is a better way to update objects in a collection from multiple threads, I'm all ears.
View 3 Repliesis it possible for reorder list to to allow user to drag n drop via column cell.
For example,
Column1 | Column2
------------------------------
Value1 |Value5
Value2 |Value6
Value3 |Value7
Value4 |Value8
Value 1 was drag n drop to the position of Value5. And Value5 ,Value6,Value7,Value8 position are reorder like Reorderlist in row.
I have...a dynamic populated select box several input boxes a submit button form fields are loaded initially using cookies several dynamic populated divs
I want... start loading the content of my DIVs after all FORM elements have been loaded completely (= filled with data, select boxes are populated)
Sample code:
[code]....
We were just asked to create something that would query a db and send an individual email to each email returned in the query.
how to do this.. and its not alot of emails.. probably about 50 to 100 but each email will be customized to each receipient as they are our vendors.
I am developing small social networking site using asp.net & c#.I want to display friend list for each user. How can I do this task using java script? or there is any other way to do this task?if possible then show some demo code or example.
View 1 RepliesI have the same problem as Simon in this post. He found out some sort of a solution, but it does not work for me. Please, could someone explain me what is going on in this answer or advice me something else. PS: there is an example on the asp.net site which doesn't work exactly the same way as my reorder list... (click view a demo) The solution that is suggested here adds these few lines to web.config:
[Code]....
Perhaps I just need to change something to make it work... but I don't know what. For example I have no idea what the ScriptResource.axd is supposed to be. My code: .aspx file
[Code]....
and the code behind
[Code]....
I load the data to the List collection from the page_load event but that works fine. The data binding works as well. The problem is in that the items cannot be reordered -- during the reordering, the sort value doesn't change and the list doesn't update.
how do i give the individual total time?
Means if i have a person name asim which is working on project and on same project he start n stop time (2 time) so how can i calculate the total time of only that person on that particular project ?
This is my asp.net code
How do I give the individual total time?
Means if i have a person name asim which is working on project and on same project he start n stop time (2 time) so how can i calculate the total time of only that person on that particular project ?
This is my asp.net code
<ItemTemplate>
<strong>Name:</strong>
<asp:Label ID="NameLabel" runat="server" Text='<%# Eval("Name") %>' />
<br />
<br />
<strong> JobNumber:</strong>
<asp:Label ID="JobNumberLabel" runat="server" Text='<%# Eval("JobNumber") %>' />
[Code] .....
In my application(asp.net and c#) I need to drag and drop icons from a list to preview section.And also need to insert the new position into the db. And delete it from db if drag and drop it from preview section into the icons list. a method to do this using jquery/ajax.
View 4 RepliesI am using a Reorder list. I had a requirement that i have to drag a record from the reorder list to another control(may be list control or grid view). Is it possible like that?
View 1 RepliesI'm using a reorderlist (Ajax Control Toolkit Release 4.1.40412.2) inside a scrolling div (class="reorderListDemo" style="overflow:scroll; height:225px; width:1300px; table-layout:fixed; text-align:left;"). When the height of the reorderlist is greater than the height of the div, the div will automatically have a vertical scrollbar. The problem is that when i scroll down to drag an item from the bottom of the reorderlist, the reorderlist does not work properly. The drag image and the drop target does not correspond to the item i want to move.I've attached a copy of my css file:
[Code]....
Here is the html markup of reorder list control:
In my Page_Load() event, I'm calling a Sub (in a module UserMenu.vb) that reads an XML file which has the user menu entries. The final menu should be an <ul> with several <li>, some of them with anidated <ul> within. As I understand, I may use a asp:Panel in my page to position a container for this elements I read and in this sub I try to add them using new BulletedList and new ListElement BList.Items.Add(LItem)), but when I get to Panel.Controls.Add(BList) it throws an error that says BList should be inserted in a Form. Why? Aren't they just <ul> and <li>? What other alternative I have to create <ul> and <li> in a specific part of my page?
View 3 RepliesAs I iterate through a DataTable object, I need to check each of its DataRow objects against the items in a generic string List. I found a blog post using the List's Find method along with a delegate, but whereas that example has a separate class (Person), I'm attempting something like the following using an instance of the string object:
// My definition of the List object.
List<string> lstAccountNumbers = new List<string>();
...
// I populate the List via its Add method.
...
foreach (DataRow drCurrentRow in dtMyDataTable.Rows)
{
if (lstAccounts.Find(delegate(string sAccountNumber) { return sAccountNumber == drCurrentRow["AccountNumber"]; })
{
Found_DoSomething();
}
else
{
NotFound_DoSomethingElse();
}
}
However, with this syntax I'm receiving "Cannot implicitly convert type 'string' to 'bool'" for the if block. what I'm doing wrong and how best to accomplish what I'm trying to do?
I want to develop a web form where I have a list of elements, so I want to drag a single document into an image (ex. trashcan icon, favorites icon, news icon, etc).
I read some samples of panel dragging, but this is not what I am looking for.
Is there a way to drag and drop the item in a listbox to reorder the sequence?
View 8 RepliesI am using jquery ajax method on my aspx page,which will invoke the webmethod in the code behind.Currently the webmethod takes a couple of parameters like firstname,lastname,address etc which I am passing from jquery ajax method using
data:JSON.stringify({fname:firstname,lname:lastname,city:city})
now my requirement has been changed such that,the number and type of parameters that are going to be passed is not fixed for ex.parameter combination can be something like fname,city or fname,city or city,lname or fname,lname,city or something else.So the webmethod should be such that it should accept any number parameters.I thought of using arrays to do so, as described here.
But I do not understand how can I identify which and how many parameters have been passedto the webmethod to insert/update the data to the DB.
I have a web form that contains a usercontrol and I would like to be able to access the html elements within the usercontrol from the form page using javascript.
I tried the following:
document.getElementById('<%= usercontrol.clientid %>')
but this returned null.
I had a look around with firebug and found that the tags in the usercontrol render with clientids like usercontrolid_myelement. I'm guessing that something like this might work:
document.getElementById('<%= usercontrol.clientid %>'+'_myelement')
I wanna save the order of my list to the sql server database in jquery drag & drop using asp.net c#. How can I do this?
View 1 RepliesI want to drag div's and images in an html page. What is the best way to do that? I can't use AJAX I don't believe.
View 1 RepliesI want to upload and download files using drag n drop between user computer and web browser. How can I do it ASP.NET/AJAX or JS/JQuery?
View 1 RepliesI'd like to change some properties of ASP Form Elements via Javascript and I am having a very difficult time doing so. The element is defined as:
[Code]....
But Im not having any luck modifying it with Javascript like this:[Code]....
one thing I noticed is that (At least in VS2010 intellisense) the elemtn doesn't seem to have a disabled attribute like a standard HTML
[Code]....
Assume you have a page in ASP.NET where it makes sense to use JavaScript/jQuery to modify the DOM with values that will eventually be read by the server on submit. For example, you have a form that allows end users to add/remove objects (like dependents on a health insurance form or assets on a loan application). What are some ways to ensure that these items are detected and retrieved by the server once the information is submitted?
I've tried a few things that work, but none of them seem perfect so I wanted to see what the community had to offer. Also, I'm not looking for suggestions that avoid dynamic DOM elements (like use a Wizard, etc.). I'm specifically trying to improve my technique with dynamically created DOM elements.
So I have a dropdown setup on the page called ddlVehicleType that is populated from a store. This method gets called when another dropdown is changed, and it's supposed to remove all items from the aforementioned store, re-add them as needed, and then populate the dropdown with the new values. It's doing everything it's supposed to EXCEPT clearing the store before it re-adds the values, so the result is, when I switch, I'm getting what it used to be PLUS the new values that should be in there by themselves. Here is the weird thing though, when I switch back, the values are removed without re-adding anything. Can anyone tell me what I'm doing wrong? Method is below:
function filterVehicleTypes() {
var masterStore = Global.getComponent("vehicleTypeStore").getStore();
var Source = Global.getComponent("ddlValuationSource").getRawValue();
var isIncuded = '';
var IncludeFlags = '';
if (Source == undefined || Source == null)
Source = '';
Global.getComponent("ddlVehicleType").getStore().removeAll(false);
masterStore.each(function(rec) {
switch (Source.toUpperCase()) {
case 'KBB':
if (rec.get('Code') == 'KBB') {
Global.getComponent("ddlVehicleType").store.add(rec);
}
case 'NADA':
IncludeFlags = rec.get('MiscCode1');
if (IncludeFlags != null) {
isIncuded = IncludeFlags.substr(1, 1);
if (isIncuded == 'Y' && rec.get('Code') == 'NADA') {
Global.getComponent("ddlVehicleType").store.add(rec);
}
}
break;
default:
IncludeFlags = rec.get('MiscCode1');
if (IncludeFlags != null) {
isIncuded = IncludeFlags.substr(0, 1);
if (isIncuded == 'Y') {
Global.getComponent("ddlVehicleType").store.add(rec);
}
}
break;
}
});
}