How To Remove Listbox Option Using Jquery
Sep 15, 2010i want remove the select using jquery how do it
View 4 Replies
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[Code].....
I know that we can add/remove items from ListBox from server-side. But I'd like to get it done from client-side. Why there isn't anything in the destination ListBox when counting the items from the code-behind, eventhough the items are added from the client-side already.
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Dec 14, 2010i am using the below code to provide a "select role option" when creating new users accounts. i am using a listbox to select multiple roles and submit it, it works when a sinlge role is selected but not when two or more are selected. The error i'm getting is "the user "someuser" is already in role "first_rolethatwasselected"
protected void CreateUserWizard1_CreatedUser(object sender, EventArgs e)
ListBox ddl = (ListBox)CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("ddlRoles");
[code]...
Remove List Of Items In Listbox?
Apr 11, 2010Im Using asp .net with Vb Coding.
I have to remove the list of selected items from listbox .
Dim i As Integer
For i = 0 To listbox1.Items.Count - 1
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May 7, 2015In Listbox after select one item in first and how to unselect or remove focus on that listbox.
View 1 RepliesData Controls :: How To Remove Selected Items From ListBox In Windows Application
Aug 10, 2012I have 2 ListBoxes. 1st SelectionMode is Multiple. Once I select many options from 1st ListBox I can copy it in ListBox2 but i Unable to remove it.
Code :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
For i = 0 To ListBox1.SelectedItems.Count - 1
ListBox2.Items.Add(ListBox1.SelectedItems(i).ToString())
' ListBox1.Items.Remove(ListBox1.SelectedItems(i).ToString()) it is not removing.
Next
End Sub
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[Code]....
My question is that how can I make item4 value to be compulsory? I want that user must enter value for Item4 . In my plugin I need to do some operations with item4 so how can it be made compulsory. I will be having one or more items too which should be compulsory. Is there any way by which I can warn user if the that value is not passed by the user ?
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Sep 21, 2010i crate a list box by database but i want all option in a Text box <td><select name="ListBox1" multiple="multiple" size="8" id="ListBox1">
<option value="">Select</option>
<option value="1001">1001.Ashok</option>
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<option value="">Select</option>
<option value="1001">1001.Ashok</option>
<option value="1002">1002.Rajiv</option>
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Sep 20, 2010[Code]....
To get value, i used: $("#mySelect").val() (=1)
BUT... How can I get level value? (=2)
How To Use JQuery To Make An Option In A <select> Object Selected
Feb 15, 2011How do you use JQuery to make an option in a <select> object selected? Here is my <select> :
[Code]....
Javascript - JQuery Tabs - Using The Cookie Option Breaks GUI
Feb 16, 2011I've got a tabbed GUI on a webpage using:
JQuery 1.4.2
JQuery-UI 1.8.9 (full download)
The IDs for the 'pane' divs are GUIDs of domain objects in a database. Everything works as it should. But when I include the cookie option in the function call on
$(document).ready(function () {
//$("#tabs").tabs(); //Without tabs works fine
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cookie: {
expires: 1
}
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});
By 'breaks' I mean - the contents of my final tab (which includes a 'submit' button) ends up being displayed at the bottom of every tabbed page although the tab itself looks fine. None of the tabs open the corresponding pane when clicked, but I can see the correct tab id in the address bar on the browser when I click a tab. I've compared the source of both pages (with and without the cookie option) and they are identical apart from the call to the JQuery tab function. But the Javascript console reports an error: cannot call method 'apply' of undefined
Is there something else I need to do to get this to work? The documentation suggests not. I've inluded the cookies plugin as suggested by Nalum, but this hasn't solved the problem. Drilling into jquery-ui-1.8.9.custom.min.js gets me the offending bit of code:
return d.cookie.apply(null,[b].concat(d.makeArray(arguments ...
This code seems to be expecting [b] to be something like ui-tabs-1 which is the way in which the tabs are IDed if you add tabs via the tabs.add(...) function. And of course I don't add my tabs this way - all my tabs have GUID IDs which are related to elements which come from a DB and are output by a Repeater control.
Some HTML below for reference:
<div id="tabs">
<ul>
<li>
<a href='#TabDiv471de30d-aaec-4485-8a50-1b2fdbc58053'>
Tab A
</a>
</li>
<li>
<a href='#TabDiv951e2fee-9272-4a8c-becb-3f3a07770347'>
Tab B
</a>
</li>
</ul>
<div id='TabDiv471de30d-aaec-4485-8a50-1b2fdbc58053'>
This is Pane A
</div>
<div id='TabDiv951e2fee-9272-4a8c-becb-3f3a07770347'>
This is Pane B
</div>
</div>
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<asp:DropDownList ID="ddlPerson" DataSourceID="ods_person"
DataValueField="Id" DataTextField="Name" runat="server" Width="221px" /><br />
<asp:ListBox ID="lstPerson" runat="server" Width="245px"
Font-Bold="true" ForeColor="Green" SelectionMode="Multiple">
</asp:ListBox> <br>
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Feb 15, 2011I have a listbox in my view:
@Html.ListBoxFor(m => Model.Runtimes, new SelectList(Model.Runtimes, "Id", "Runtime"))and when I access the page all the runtimes in the model are displayed as expected. I also have a button in my view with a jQuery function attached to it: btnIntermediate.click(function () { timer.addIntermediate(function (runtime) { url = "/Timer/SaveRuntime/?runtime=" + runtime; $.get(url); }); });It saves the runtimes to the model. My problem is how to update my Listbox with the new entry in the model without triggering a postback(since it will stop my timer)?I'm
C# - Can't Get Value In Code-behind After JQuery Appends To Asp:Listbox
Feb 22, 2011've created 2 asp:listbox... asp:ListboxFrom and asp:ListboxTo. When I double click on the item on ListboxFrom it moves (appends) the item to ListboxTo... So everything works fine till here. But when I click on the submit button to process everything I don't get the selected items in my code-behind for the listboxes. I debugged on Page_Init and Page_load but it restores the default controlstate values..
1) How can I get the values in code-behind ? so the state of asp:listbox as it is added client-side code.
2) another question: when it appends to the ListboxTo the items are selected per default (they are blue). How can I avoid this?
below is the simple JQuery code I use in aspx,
<asp:ListBox ID="listboxFrom" SelectionMode="Multiple" />
<asp:ListBox ID="listboxTo" SelectionMode="Multiple" />
$(function() {
$('select[id$=dnn_ctr658_ViewAgenda_Invoer_listboxFrom]').bind("dblclick", function() {
$("select[id$=dnn_ctr658_ViewAgenda_Invoer_listboxFrom] option:selected").appendTo("#dnn_ctr658_ViewAgenda_Invoer_listboxTo");
});
$('select[id$=dnn_ctr658_ViewAgenda_Invoer_listboxTo]').bind("dblclick", function() {
$("select[id$=dnn_ctr658_ViewAgenda_Invoer_listboxTo] option:selected").appendTo("#dnn_ctr658_ViewAgenda_Invoer_listboxFrom");
});
});
JQuery :: Listbox With Multiple Selectionmode?
Jan 26, 2011I have a listbox with multiple selectionmode. In this list there is an itme name 'Other'. When user select this alon or with ohter itmes it show div and if it deselect it from his selection it hide the div. when user come to edit the form and if 'Other' is selected in listbox the div should be visible.
<asp:ListBox ID="lstQualification" runat="server" SelectionMode="Multiple"
Width="207px" CssClass="lstQualification">
</asp:ListBox>
Web Forms :: Can't Select Dropdown List Option If There Is Only One Option Returned
Jun 29, 2010I have a dynamic dropdown that is populated from sql. The user is supposed to select an option from the dropdown, then click a search button on the form to return some results based on that selection. It works fine if the dropdown gets populated with more than one record. However, if only one record is returned, that one record can't be selected. Whether you select it or just leave it alone since it's the only one, when you click the form button (search button), no results are returned b/c the dropdown selection must not be actually selected.
I've included the relevant code below. First the DDL, then the datasource, and finally the C# code in the if (!Page.IsPostBack)
[Code]....
Check With Jquery That An Item Is Selected Or Not In Listbox?
Jul 21, 2010how can i check with jquery that an item is selected or not in listbox?
View 2 RepliesJQuery :: Second Click Did Not Fire On ListBox SelectedChanged
Aug 4, 2010In my aspx I have this:
[Code]....
And this is what I trigger with jQuery:
[Code]....
The first time select an listboxitem, I got a message raised from alert('ok') but after that no more messages.
I found out that if I remove AutoPostBack="true" in the listbox, then this will fire everytime I select a listbox item => but then I can not get the event at the server to update some controls' contents.
ListBox Values Not Posting Changes After JQuery Manipulation?
Sep 3, 2010have an ASP.Net page with two ListBox components, rendered in the browser as <select> lists. I'm using jQuery to move elements from one list to another by manipulating the DOM. I then select all elements with the mouse and postback the form. That way, all the list elements are posted with the form.When I submit the form, in my button_save() event handler, the Request.Form[<<listbox ID>>] values are correct. However the ListBox controls themselves, specifically their Items collections, do not reflect my changes.I've also used Fiddler to modify the select items and submit the form. Same as above, the ListBox values are no different, though the Request.Form values are. Would anyone know what's going on or what incorrect assumptions I'm making?
View 2 RepliesJQuery - Add / Remove Forms And Divs
Apr 6, 2010I'm sure I've seen examples somewhere before, but I can't seem to find them. I have a page which has 5 buttons. I'd like each button to load up a different form, without refreshing. I could use UpdatePanels, but it sounds overkill for this (and bandwidth-costly). I'd like to load all the forms in one go, so clicking through the buttons essentially hides/shows the relevant forms. I can't do this using the html() method (as-is) since the forms can be quite complicated and contain ASP.NET controls which postback to the server. Instead, I've put the forms in individual divs. I tried doing something like this:
case "button1":
$(".current_form").show();
$("#divForm1").prependTo($('.current_form'));
break;
case "button2":
$(".current_form").show();
$("#divForm2").prependTo($('.current_form'));
break;
The problem with this is that the old form always remains there, rather than being replaced. Is it possible to attach a div to a given container in JQuery? Or is there another method which may be better?
full code
<script type="text/javascript">
$(document).ready(function() {
$("button").button();
$("button").click(function() {
switch ($(this).attr("value")) {
case "button1":
$('.current_form').empty().show();
$("#divForm1").clone().prependTo($('.current_form'));
break;
case "button2":
$('.current_form').empty().show();
$("#divForm2").clone().prependTo($('.current_form'));
break;
}
return false; //prevent postback
});
});
</script>
I'm testing with these divs:
<div class="current_form">
<div id="divForm1" >
This is div 1
</div>
</div>
<div class="current_form">
<div id="divForm2" >
This is div 2
</div>
</div>
JQuery :: Remove DIVs With The Duplicate IDs?
Dec 3, 2010I have 2 divs with 2 nested divs in them. Let's say div1 contains div11 and div12 and div2 can also contain div11 and div12. I know that this is not normally allowed but I am using jTemplates and they do allow you to print the div11 and div12 twice or more on the same page. The HTML looks like this:
<DIV1>
<DIV11>Some text</DIV11>
<DIV12>Some text</DIV12>
</DIV1>
<DIV2>
<DIV11>Some text</DIV11>
<DIV12>Some text</DIV12>
</DIV2>
How do I ensure that I only have one div with the unique ID loaded on the page, so I don't get in any duplicate DIVs. The result should look like this:
<DIV1>
<DIV11>Some text</DIV11>
<DIV12>Some text</DIV12>
</DIV1>
<DIV2>
Some other text
</DIV2>
Is there any way to check for a duplicate ID in either jQuery/javascript language and remove all but one using each or some other method?
JQuery :: How To Remove Select In List Box
Sep 21, 2010i crate a list box by database but select is show how to remove this using jquery<td><select name="ListBox1" multiple="multiple" size="8" id="ListBox1">
<option value="">Select</option>
<option value="1001">1001.Ashok</option>
<option value="1002">1002.Rajiv</option>
<option value="1003">1003.Garima</option>
<option value="1012">1012.Akhil</option>
<option value="1011">1011.Nasir</option>
<option value="1006">1006.Ashish</option>
<option value="1004">1004.Tazeen</option>
<option value="1005">1005.Raghav</option>
<option value="1014">1014.Sonal</option>
<option value="1013">1013.Praveen</option>
<option value="1007">1007.Kumud</option>
<option value="1009">1009.Gouda</option>
<option value="1019">1019.Pradeep</option></select>