AJAX :: Set The Max Height Of A Drop Down List Of A Combo Box?

Mar 30, 2011

Is there a way to set the max height of a drop down list of a Combo box and use the scroll bars to scroll up and down?

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Similar Messages:

AJAX :: Combo Box TextChanged Event Not Fired If Value Is Not In The List?

Mar 10, 2011

I have an Ajax Toolkit Combo Box in DropDown Style (to allow user to enter custom value). The event SelectedIndexChanged and TextChanged works fine if the user select an item of the list of the combo box.

The problem is if the user enter a value that is not in the list of the item of the combo box, the event SelectedIndexChanged nor TextChanged are fired. Is there a way to "force" those events to be fired?

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AJAX :: Toolkit Combo Box List Scroll Bar Flickering?

Feb 13, 2011

I'm using the Ajax control toolkit Combo box for filtering purpose. If the number of items in the combo box is more and when i try to select an item in the drop down list, the scroll bar in the list automatically flickers in Internet explorer.I read the known issues section in the Asp.Net Ajax control toolkit website, and they say that When ListItemHoverCssClass is specified and the ComboBox list is scrollable, highlighting a list item will cause the scrollbar to flicker when using the Internet Explorer web browser. To avoid this issue, do not specify the ListItemHoverCssClass property.Am not using any ListItemHoverCssClass Property but still it flickers. Please help me on any work around to solve this. I know Auto Complete extender is a best solution instead of combo box, but the clients need combox that should list everything along with editing in the text box.

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Web Forms :: List With 1 Or 2, Rows The Row Height Automaticaly Expand To Fill The Height Of The Table?

May 18, 2010

I have the folllowig css:

div.ListDiv {
width: 750px; /* Table width will be 99% of this */
height: 320px; /* Must be greater than tbody */
overflow: auto;
}
table {
width: 99%; /* 100% of container produces horizontal scroll in Mozilla */
border: none;
}
table>tbody { /* Child selector syntax which IE6 and older do not support */
overflow: auto;
height: 215px;
overflow-x: hidden;
}
thead tr {
position:relative;
top: expression(offsetParent.scrollTop); /* For IE5+ only */
}
thead td {
background-color: #CCCCCC;
font-weight: bold;
}
td {
color: #000000;
text-align: left;
}
table tfoot tr {
position: relative;
overflow-x: hidden;
top: expression(parentNode.parentNode.offsetHeight >= offsetParent.offsetHeight ? 0 - parentNode.parentNode.offsetHeight + offsetParent.offsetHeight + offsetParent.scrollTop : 0);
}
tfoot td {
background-color: #CCCCCC;
}
td:last-child { /* Prevent Mozilla scrollbar from hiding cell content */
padding-right: 20px;
}

When I have a list with 1 or 2, rows the row height automaticaly expand to fill the heigt of the table.

How can I avoid this happening, and have fixed height colimns.

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Data Controls :: Set Height And Width Of AJAX ComboBox Item List?

May 7, 2015

I have this combobox and I cannot reduce the size and width of the combo list.

on the pic 1 is Height and 2-3 is the width.

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Web Forms :: Drop Down List Dependant On Selection In Another Drop Down List?

Mar 30, 2010

I have a drop down list that has the initials of about 12 of our sales guys.How can I make it so that when they select their initials from the list, the next drop down list only shows their customers.In my database there is a column for customer name and salesman.

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Populating A Drop Down List Using AJAX?

Mar 7, 2011

I have 3 drop down boxes, created using the HTML select tag. On page load, the first box has a few names. Now, when I click on one of the names in the first box, some more names should appear in the second and when I click on a name in the second box, some more names should appear in the third box. How can I achieve this using AJAX? I have to use ASP.Net and MS SQL Server only. I'm a complete noob to AJAX and I've been educating myself about it, but nothing's working out. I've been looking for the code for close to a week. I looked up w3schools.com, but when I tried that code, it didn't work. Please help me out and please tell me step by step, the things required in order to make it work, and what goes where. I have a deadline that is fast approaching and am at my wit's end trying to make it work.

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AJAX :: Use Drop Down List In Json ?

Sep 22, 2010

I want to use Json in asp.net.when ever drop down selects related values should be place in following TextBoxes..

Ex: ddltest

txtbox1,txtbox2,

when ever i select ddltest value as Blood Test the Related values of Blood test(Select units,normalvalu form Tests) should be placed in txtbox1 and txtbox2.

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AJAX :: Trying To Create A Drop Down List With A Postback?

Mar 4, 2010

I am trying to create a drop down list with a postback. When I click on the drop down for some reason the event never gets fired... I added an updated panel with a trigger to force it to fire I get the following error..Could not find an event named 'OnSelectedIndexChanged' on associated control 'ddlAppName' for the trigger in UpdatePanel 'UpdatePanel1'.

does anyone have an thoughts as to what might be going on ? I 've had a sr. developer look at this to make sure the code was right... He seems to think this could be a bug...

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AJAX :: Custom Validator VS Drop Down List?

Apr 29, 2010

custom validator is not working for drop down list? i failed to get the right value from the drop down list.

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AJAX :: Update Panel Not Working For Drop Down List?

Mar 30, 2010

I am using Visual Studio 2008 and created a simple ASPX page with two drop downs in it. I am using the Update Panel so that when any item is seleted in drop down 1 the second drop down selected item will change accordingly.

I was hoping the update panel will not fix the page refreshing but I am not sure what is wrong since I still see the Page refresh.

see the code below I am using.

[Code]....

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AJAX :: How To Set Default Value For Drop Down List Filled With Cascading

Aug 29, 2010

I've this problem, how can I set the default value for drop down list filled with cascading.

I can't catch the event that came after cascading to set the default value and I can't call any control in this function:

"AjaxControlToolkit.CascadingDropDownNameValue[]"

I've passed the Drop down list as a session and the default value in session

When I call the session of "Drop Down List" the session value Is NULL in this function:

"AjaxControlToolkit.CascadingDropDownNameValue[]"

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AJAX :: Develop A Webpage That Has Multiple Cascading Drop Down List

May 9, 2010

I'm seeking to develop Web page that has multiple Drop Down List (3 controls) bind with my database and these controls support AJAX and access my database using LINQ

e.g, when I select one of the control name : Class, then It should access the database then, display the department in this class in the next Drop Dawn List in the next control - ALL this without PostPacking this page and access the my database using LINQ.

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Web Forms :: Creating Cascading Drop Down List Without Using AJAX Controls

Mar 22, 2010

how do i create a cascading drop-down list without using ajax controls...i am using queries and the language i am using is C# I have a client and a project database....when i choose a client name in the dropdownlist....only the project names associated with that client should appear in the next dropdownlist

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AJAX :: Cascading Drop Down List No Longer Loads Gridview?

Dec 4, 2010

I seem to be having a problem loading a gridview using 2 cascading drop down lists. Before I implemented the Ajax cascading drop down list extenders and I just had regular drop down list the gridview that is supposed to load when users choose the appropriate data from the 2 drop down list appears when the submit button was triggered.

[Code]....

When the button event is triggered it looks for the specific value in the second drop down list and calls a specific stored procedure to load the gridview. Now after implementing the cascading drop down lists the page just posts back - there are no errors whatsoever.

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Drop Down List Filter With ASPX / AJAX Controls Or JQuery?

Jul 19, 2010

I am looking for a filtering mechanism, as the user types in the drop down box I want to filter the list to the list items that match what the user is typing. Is there any premade control for this or does anyone know the best way to achieve this feature?

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AJAX :: Drag And Drop List Items Into Panels Or Images?

May 5, 2010

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.

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Getting Timezone List To Combo Box?

Jan 26, 2010

I want get timezone list to combo box. How can i get timezone list?

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AJAX :: Reorder List To To Allow User To Drag N Drop Via Column Cell?

Mar 8, 2010

is 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.

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Web Forms :: How To Have 2 Cascading Drop Down Lists For The Same Drop Down List

Mar 12, 2010

How can I have 2 Cascading Drop Down Lists for the same Drop Down List?here is my problemi have 3 drop down lists read from database1- Schools List 2- Classes List3- Teachers ListEvery School will have more than 1 Class and more than 1 TeacherWhat I want is when user select a School from Schools Drop Down List then BOTH (Classes and Teachers) should be refreshed based on the School Drop Down List

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How To Insert A Drop Down List For Year And Month Into An Ajax Calendar Extender Control

Mar 4, 2011

I am having an application which should contains a datepicker with drop down list for year and month. So how can I insert Drop down list into an ajax calendar extender control. I can't use 3rd party .dll like Calendar extender plus or 3rd party tools like jquery.

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AJAX :: Clearing The Selection Of A Cascading Drop Down List In Server Side Code?

Dec 1, 2010

I am currently building a web site and I utilize cascading drop down lists. I am having difficulty clearing two of my drop downs. The application is utilizing Visual Basis. Here is what I found through my research but they are not resetting my drop downs after a post back:

cascadingDropDown1.SelectedValue = Nothing
cascadingDropDown1.SelectedValue = ""

I am stumped on this on and have spent several hours researching this. If anyone has a possible solution I would be greatful.

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Child Combo Doesn't Get Populated On Changing Parent Combo On Up/down Key Press While Navigated Through Tab Control

Oct 29, 2010

i have 2 combobox A & B.. the values in B is populated according to selected value in A,, my code works fine when i click combo A and select a item,, the values according to it get populated on combo B. i have written it on the change event...

But when i use tab to navigate and select the items in combo A and change on pressing keyboard down key...the items in combo B is not getting populated with new values.. existing values does not get changed,,, ie change event is not getting fired... how can i manage it in down/up key in keyboard when using tab,,,,

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Forms Data Controls :: Can Show Multiple Columns In Drop Down List Or List Box

Jun 24, 2010

I have drop down list box that I would like to show two columns, is this possible? Or can it be done with a list box?The query correctly retrieves all of the table data to be displayed, one colum is an abbreviation, the other a bit longer description.

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Web Forms :: Adding List Items To Drop Down Control From Generic List?

Feb 6, 2010

I have the following Students class:

[Code]....

I need the 1 since it's a foreign key in another table. For the life of me, I can't get this to work like this.

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