Web Forms :: Select An Option In Selectbox By Value?
Jun 18, 2010it is possible to select an option in selectbox by value?In c# there is a way to select it by index. But I realy want do it by value?
View 4 Repliesit is possible to select an option in selectbox by value?In c# there is a way to select it by index. But I realy want do it by value?
View 4 RepliesI 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]....
I have a dropdownlist on my page that when a user selects an item sets the list for another dropdownlist. My problem is that no matter what the user selects in the 1st dropdown it resets itself to the first item in the list. I have autopostback=true and nableviewstate= true. Is there another setting i'm missing or is it my code?
[Code...]
this is my table
dept Table
dept Id (primary key column)
dept Name
101
sales
102
admin
How to display the total number of records returned in a GridView in asp.net? I want to display it in a label or if possible next to the page index in GridView... And how to provide a select option in a GridView to select all records (It should select not only the record shown in one page in GridView but all records that were returned to the GridView) or one by one record that was returned? These things (for e.g., Number of selected rows) should also be displayed in the label which I mentioned before.
View 5 RepliesTo demonstrate that I could even use a Class attribute on an option elem I tried adding class attributes to options of a select elem in a static page and that works fine. I noticed that not many online resouces documented this so I figured I would explicitly set the record.
here is the jquery code attempting to add a class to the selected option
[Code]....
New information, I found the reason nothing occured was a simple mistake in the value being passed in for compLev. However, now it runs through the code for the correct case and does nothing to the color of the item.
How do you use JQuery to make an option in a <select> object selected? Here is my <select> :
[Code]....
Can i get a multiselect dropdownlist with option to select all and select none. I need it urgently....please send the control to arup.bhattacharya@[URL].
View 5 RepliesI have added a combobox to my page. Listview is updated based on selection from combobox. It is working great except it does not fire when Enter is pressed. User has to click on option from dropdown or has to press tab key to have Listview to populate. I want the user to be able type use arrow key to select option and then press the enter key for event to fire.
Using .net 3.5 and c#
So, I have 3 table adapters in my dataset, and trying to configure the objectDataSource will not give me the option to select the correct table adapter.
I set up a temporary website to illustrate what I am talking about, along with pics, not much, just 4 pics.
https://sites.google.com/site/configuringobjectdatasource/
The first 2 pics are irrelevant but just in case anyone thinking I don't have it set up properly. The other table adapters are working fine, which I have gridviews being populated etc.
why it will not give me the option to select aspnet_GetRecordDatesTableAdapter?
am getting problem in SQL Server 2005 installation. When option of 'select components u want to install' comes, all components appears to be disable.
View 5 RepliesI've noticed that VS2008 removes the "none" option in the properties -> connection dropdownlist after you have modified a LinqToSql class where the "none" option was previously specified.So if i create a LinqToSql class, drag some db tables in, then set the connection to "none" in the properties window, save, then make a change to the db tables i've dragged into the class, i can't get it to go back to "none" again.I've noticed this behavior sporadically, not all the time. Havent isolated when it happens yet.The none option is required if you want to save your connection string in the web.config, and not in the designer.cs class or the .dbml file.
View 2 RepliesValues in multiselect dropdown not getting selected when Select All option is selected for a SSRS dropdown. There are multiple dropdowns on the page. We have one dropdown whose output is being used to populate the second dropdown using a stored procedure. When we check the Select All checkbox on the dropdown then ideally upon page refresh all the values should get selected in the dropdown, but in this case the page refreshes back to the blank dropdown, forcing the user to select the values again. The next dropdown too does not get populated. This makes it impossible to run the report for all the cases by using Select All. We ran the report on differnet database environments. My current location is Mumbai,India, the report worked fine when we ran it on a Bangalore,india database. This issue occurs when we try running it on a Chicago database server. I am using SSRS 2005, SQL2005.
View 1 RepliesI have a DataBound DropDownList that is loading fine, but i'd like to insert another item that says "--Select--" or something instead of having the first DataBound item automatically display.
Is there an easy way to do this or do I need to manually add a dummy item?
Here is my code:
MyContext fc = new MyContext ();
ddl.DataSource = fc.SomeTable;
ddl.DataBind();
Can any one let me know about the below issue. I have a page which has three labels, say startdate,enddate and username. My issue is if the user doesnot select any of the above three then a message gets displayed as "Please select one search criteria" or if the user doesnot enter the date in correct format then i dispaly "Please enter date in mm/dd/yy" format. But what is happening is first time if the user doesnot select any then "Please select one search criteria" is getting displayed and after this message gets displayed if the user enters wrong format of date then both the messages are displayed.
View 5 RepliesI have gridview. some columns are data, and some are link buttons. now, I need move these link buttons to a hovermenu. this is done. but I got a javascript exception, and it is because if there is no row was selected in gridview, it will pop this.
so, the question is: how can I select a row in gridview without select command? simply by code?
Is there any way to do this? I can't find anything to latch on to.
View 2 RepliesI have to convert some classic ASP code into ASP.NET Here is the scenario:?id=1234 , Page1 has two iframes frame1->frame1.asp?id=1 , frame1 has some buttons clicking on which will decide if to allow user to print info in frame2.frame2->frame2.asp?id=1, frame2 has detailed info about id=1 which needs to be printed based on action taken in frame1.Is this approach still the best one or are there any other better options?One option I can think of is replacing frame1 and frame2 by UserControls.
View 3 RepliesI have a page with 4 option query string. I wan to show SEO friendly URL with all four query string. I have configured as follows in global.asax file:
routes.MapPageRoute("commercial", "real-estate/commercial/{state}/{dist}/{location}/{seoTitle}.html", "~/Commercial.aspx");
the page can be display like:
- [URL]
- [URL]
- [URL]
- [URL]
So my question is, shall I need to configure separately for each link and that this will work for above said scenario?
I have Wizard steps in a a Wizard control. Each step looks like a form with textboxes and dropdowns for users to complete. I don't want to lose the data as user completes each of the wizard step.
1. I'm thinking about saving user input to sql database when user clicks the next button with each wizard step but I wonder if this is wise since it would create many runs and writes to the server? If not the best way then what method should I use? I just don't want user to lose data if browser crash or for any reason.
2. Or should I use the DataBinding option in the Wizard? Would this be a better performance?
3. Another concern I have is that there are on average about 7, 8 HTML-Server CONTROLS (I added id and Runat="server" to the regular html controls) in a wizard step. If I load up all 7 steps and each step has 8 controls then is that a lot of controls? Wouldn't that affect performance easily when there are a few more users access this web app? Maybe I shouldn't use Wizard for this then? I should just have 7 forms and each form would have Next and Prev buttons that takes users to whatever page they want?
hw cn i give print option on web page like say i hv to print a marksheet in defined format.
View 3 RepliesI want to give filter option in Gridview. I want to give the user a view that is similar to excel. Although i want textboxes in the header of the gridview. Thus i want to make a usercontrol or custom control for a gridview.
View 3 RepliesI'm looking for an option to print a web page along with all the formatting of the page, like background color, images etc.. The regular javascript window.print() does print only the text in the page and the formatting is missing. - either in javascript or C#.
View 1 Repliesi am entering the value in a txtCountry and txtState if the other country and other state option is been selected. while i am entering the otherCountry and OtherState option at the dropdown lists Databound event.
so at the time of getting the data from database if the other option is selected then i am giving the variable value to the txtCountry and txtState likewise. but here i am not getting the exact output and getting error.
my code looks like below.
[Code]....
in above Code the ViewData function gets the data at edit time from the database
I'm currently writing a website with two linked drop downs, when you click one it changes what options can be used in the second one, that's all find and dandy however i need to have the option for an "Any" (*) option in both of them, I did have it working with appenddataitems turned on and "
<
asp:ListItem
Enabled=true
Selected=True
Text="Any"
Value="*"
/>
"
however this causes problems as you click an option in the first dropdown then change it and the second drop down keeps the options for the first selection aswell. Am i going to have to live without the Any option in the second box and put in code if firstbox.text = "Any" then Secondbox.text = "Any" (when it comes to doing the search on the database?)