How To Select Default Value In Dropdown List Using JQuery
Feb 12, 2011
I want to select "Algeria" as default selected value in drop down list.I am fetching countrylist from database using handler ( LoadCountryList.ashx ) in JSON data format and binding it to dropdownlist on aspx page using Jquery's $.getJSON precedure given below
I want to have a default value/item of "---Select One---" and then list all of the values from the SQL statement. Currently I am having trouble doing this. I tried to add it to the List Item but it doesn't show on the page.
how i can set the default selected value for a dropdown list. My actual code is:
the GetAvatars() function return a List<MyObject> that contains the avatars informations such as filename and file url. I don't know if i this is correct, anyway i want to display a selectbox that shows the list of the avatars in a folder with a predefinited avatar selected and i would like to show an image near the selectbox with the current selected avatar. How can i do it? I don't find any way to set the default value
I wish to pass values of the selected items into a database and however noticed that the selected item is not what is sent into the database you can see in the snap shot below. during run time the following value is recorded. Where did it all go wrong with the dropdown lists selected item? Counting on your intelligence.
I have a dropdownlist , where one of teh item text is "Payment -> Enrollment" and value is not unique'
so for one of teh condition i had to select the item "Payment -> Enrollment", but with teh below code the "Please select option text is changed to this text and finally the dropdown loads with 2 items having "Payment -> Enrollment". I cannot do ddlCategory.SelectedItem.Value as teh value is not unique ,teh value is teh amount which keeps changing .
easy way to select the item "Payment -> Enrollment".
I have a dropdown list that is populated by a dataset (Data being extracted from DB). Based on the selection made by the user I call OnSelectedIndexChanged, and populated the form with the relevent info. The problem I am having is the first item in the list is selected by default, so if the user selects this option OnSelectedIndexChanged does not fire. To work around this I add a default item to the dropdown list after populating it with the dataset as shown here;
jobStandardActList.Items.Insert(0, jobStandardActList.SelectedIndex = 0; jobStandardActList.SelectedValue = "----Select an Item----");"";
This works fine, however if the user selects an item from the list, and then proceeds to selects the default item "----Select Item----" i receive an error. sys.webforms.pagerequestmanagersevererrorexception: an unknown error occured while processing the request on the server. The status code returned from the server was: 500
For my ASP.NET page, in the code behind I load various items/options into a DropDownList but I do not set a default by assigning SelectedIndex. I notice for the postback SelectedIndex is set to 0, even if I never set focus to or changed the value in the DropDownList.
If not otherwise specified in the code behind or markup, will a default value of 0 be used for the SelectedIndex in a postback with a DropDownList? If yes, is this part of the HTML standard for selection lists, or is this just the way it is implemented for ASP.NET?
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?
I have a drop down list with two options Score and status. On selecting score select score i display a MultihandleSliderExtender to select the score range ex: 10 to 20 and on selecting status i display dropdown list . On displaying one option i make the other as not visible.
Now comes the problem in Firefox (works properly in IE) when i select score and then try to change my option to status it does not allow me to do so i.e the mouse over event on the dropdownlist is not working.
I am developing the asp.net mvc application . my one of forms requirement is that:
It has dropdown filling up with let say A,B,C values. If selected A then on UI there should be 2 text boxes should be visible and other should be invisible , if selected B, then must be add another 2 text boxes , i this way there should be 4 text boxes. same for selection of C.
I able to get the selected value by
What I have to do. I tried hide() show(), but i think it is not working for me.
I have a DetailsView that binds a User's Profile data into an ItemTemplate upon the Page_Load. When the user chooses Edit Mode, all of the Data is correctly carried over, except for the DropDownLists selected values. If on the ReadOnly page, the user's data shows "Male" for the Sex, then on the edit Mode page, I would like the DropDownList that gets the sexes from the database ("male", "female"), to have automatically selected "Male" in the DropDownList, not the lowest indexed item.
I have a dropdown list which is bound to a gridview. I would like to add a dropdownlist item which, when selected, will default to displaying ALL gridview rows. So I would like as the first dropdown list item "All Items" and have this as the default.
I have used gridview item template , which has two dropdown list. The first dropdown list is binded from database to the dropdown list. I have using the below code , to show the select message in dropdown list before selecting any item from dropdown list. In first row its show me --Select-- message and my vaues.. if i select some value form dropdownlist and click add new button it will create a new row dynamic then in previous row again it come back --Select-- message. on going to second row. I need to remain first row user selected value on going to next row. The New row will show --select-- message..
I need to be able provide a table on web page with one row which has a two drop down list and one textbox and the user's should be able to add any number of rows they want. I need to to this using jquery so that i can avoid post back. Is this possible to be done in Jquery and if it is possible i was looking for some example which will be like a pointer
I am developing an MVC application. As part of the functionality I am using jQuery to invoke a server side Action method. This method returns an array of strings. I would like to display the list of strings in a select list using jQuery. e.g. I would like to see the following html:
<select name="CompleteAddress" onchange="Run()" id="CompleteAddress"> <option>22, Random Address</option> <option>24, Random Address</option> <option>26, Random Address</option> </select>
The values "22 Random Address" etc... come from the Action method.
Currently, I am invoking the action method as follows:
i have six items in my select in which 4 of them are add,edit ,delete view, it is multiselect list, i don't want the user to remove the these 4 items , apart from that they can remove any item. how will i do that? it is not happening in the above code