C# - DropDownList - Show Only Ten Elements And Scroll?
Apr 1, 2010
I have one dropdownlist like this bellow.. the problem is that if I have more than 30 ListItem the list will have 30 elements/rows display and the rest to scroll. Is there a way to show only 10 elements and scroll the rest? I read in some pages that this is not possible. Is that true?
Is it possible to show empty items in ListView in ASP.NET 4.0 ? For example, there are 2 items in the datasource, but I want to show them + 2 other empty items.
I have a DropDownList displaying around 75+ values and it shows a scrollbar. The problem is when the page displays the DropDownList, I can't scroll to the first few items in it. It kind of goes outside the explorer.
The only way I can get to it is by downsizing the page using maximize button and then access the list. I'm using VS 2008.
Basically I want to load a HTML document and using controls such as multiple check boxes which will be programmed to hide, delete or show HTML elements with certain ID's. So I am thinking I would have to set an inline CSS property for visibility to: false on the ones I want to hide or delete them altogether when necessary.
I need this so I don't have to edit my Ebay HTML templates in dreamweaver all the time, where I usually have to scroll around messy code and manually delete or add tags and their respective content. Whereas I just want to create one master template in dreamweaver which has all the variations that my products have, since they are all of the same genre with slight changes here and there and I just need to enable and disable the visibility of these variants as required and copy + paste the final html.
I haven's used Windows Forms before, but tried doing this in WebForms which I do know a bit. I am able to get the result that I want by wrapping any HTML elements in a <asp:PlaceHolder></asp:PlaceHolder> and just setting that place holders visibility to false after the associated checkbox is checked and a postback occurs, finally I add a checkbox/button control that removes all the checkboxes, including itself etc for final html. But this method seems just like too much pain in the ass as I have to add the placeholder tags around everything that I need control over as ordinary html elements do not run at server, also webforms injects a bunch of Javascript and ViewState data so I don't have clean HTML which I can just copy after viewing the page source.
Any tips/code that you can suggest to achieve the desired effect with the least changes required to existing HTML documents? Ideally I would want to load the HTML document in, have a live design preview of it and underneath have a bunch of well labelled checkboxes programmed to hide, delete or show elements with certain ID's.
I'm not even sure how to describe this problem to you, so I'll just show you: [URL] How can I get the report to show without scroll bars? There's plenty of space below for the report to expand.
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)
I want to show on one of my pages a slideshow type page. Basically I want it to show a selection of images from a folder and have the images scroll from right to left.
I have a an asp.net label control on my page.I have set the style to overflow: auto.
What i would like to know, is when there is a lot of text in my label and the vertical scroll bar is showing, is there away i can scroll to the end of the label using javascript?I would like the user to always see the bottom section of the label.
i have three dropdownlists ....First contains Countries, second contains States within that specific country, and thrid contains Cities within that specific state...now, i have filled first dropdownlist through database... after selection of country i filled the list of state within that selected country through database... then after selection of state i filled the third dropdownlist with cities through database.....for that i have used update pannel... but because of servertrip to get the specific state list of city's list from database ..... that dropdownlist get blink...and for that i want preloader for that state and city dropdownlist....means when i select country instead of that dropdownlist get blink i want to show any symbol ofprocess or "Loading...." text into that dropdownlist of state... and for city also.
this is my Question extension to this Question..Here I am able to add the Dropdown list value to the Grid.. perfectly.Ex: in my Dropdownlist box I have A B C D items.When I add any Item I am displaying the grid and I am reloading my page.My grid have two columns one is added Dropdownlist value.. other is some other text value..each row in my grid have Edit button.When I click Edit I am reloading my page to edit this selected dropdownlist value.when I click Edit I need to show what ever the Dropdownlist value I have in the grid I need to show in the Dropdownlist..so that user knows he has this dropdown value..
<tr><td>Account:</td><td><%=Html.DropDownList("drdAccounts",Model.AccountsListHeader),Model.selectedAccount,"Select Account", new { onchange = "JavaScript:AccountChanged()" })%><span class="requiredAsterisk">*</span></td></tr>
But I am getting Error
Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1002: ; expected
is that I am doing something wrong in this line? How to show the Selected account on the Dropdown list box?
On the home page as I on work, I have a dropdown list which act as a menu. But in Internet Explorer can not figure out how to display all text in my dropdown list How it looks in Internet Explorer
How it looks in firefox, chrome and opera Do you know how to do so that Internet Explorer also displays all the text in my dropdown list like in firefox and the other
I have an .aspx Page with dropDownList, where you can choose State. The list contains 50 States. Then I have a GridView displaying all the stores of this particular state, which is dependent on dropDownList through the SQL Data Sources WHERE clause.
But the problem is, every time I change the State in the dropDownList and subsequently refreshing GridView - the page URL stays the same dealers.aspx.
I don't want to create 50 pages for 50 States, but now I need to have 50 different URL's. Is there a way to change URL's dynamically, based on dropDownList choice? And so people can get directly to URL of choice. For example dealers.aspx/California.
I want to show all domain name in a dropdownlist maintaing the same hierarchy. i.e
Law Engineering --civil --Mechanical Medical --Dental ----Cavity --MBBS
I need to append '--' according to the domain level. Is it possible using a sql query. or alternatively can I have any other control to show this data.
I have 2 Dropdownlist and 1 datalist in my page I bind my datalist from DB that show some product when pageload.
I have 2 Table in my Database
1-Customer Table Id Behcode
[Code]....
Column Behcode is same in these table with this column I can see which products are for customer
In my first DDL show city name in second DDL show Shoppingcenter data
I want when user click on City dropdownlist and after that select her Shopping center it show product from product table that have that value from customer table.
i have found out a way to find controls on content pages by using
var txt = $('input[id$=TextBox1]'). But how to access html elements like "<p>" tag and others in jquery when the html elements are in content page only.
I am filling a dropdownlist and sometimes the value (text) is much longer than what is viewable. Is there an easy way to have user see the full text. I am currently using "ASPNET_MsgBox(Message)" and it works but looking for a better solution.
I have a dropdown list which include "yes" and "no". When I click "yes", then there have to be 2 text boxes visible, just below the dropdownlist. If the user selects "no" in the dropdownlist, then the 2 text boxes have to disappear again.
