knockout bind text label to dropdown value selected option text

Posted by Adam Levitt on Stack Overflow See other posts from Stack Overflow or by Adam Levitt
Published on 2012-06-23T03:11:50Z Indexed on 2012/06/23 3:16 UTC
Read the original article Hit count: 273

Filed under:

data-binding

|

dropdown

|

knockout

Is there a simple way to bind the textbox of a div to change based on the text value of the selected option in a dropdown on the same page?

<div data-bind="text: dropdownValue"></div>
<select>
  <option value="1">Value1</option>
  <option value="2">Value2</option>
</select>

Please note, I don't want to put the values into the select element using javascript. I'd like to bind to the value straight from the HTML. I can also include jQuery to make it work.

© Stack Overflow or respective owner

Related posts about data-binding

WPF Databinding- Not your fathers databinding Part 1-3

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
As Promised here is my advanced databinding presentation from South Florida Code camp and also Orlando Code camp. you can find the demo files here. http://ssccinc.com/wpfdatabinding.zip Here is a quick description of the first demos, there will be 2 other Blogposting in the next few days getting… >>> More
JavaScript Data Binding Frameworks

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Data binding is where it’s at now days when it comes to building client-centric Web applications. Developers experienced with desktop frameworks like WPF or web frameworks like ASP.NET, Silverlight, or others are used to being able to take model objects containing data and bind them to UI controls… >>> More
WPF DataBinding, CollectionViewSource, INotifyPropertyChanged

as seen on Stack Overflow - Search for 'Stack Overflow'
First time when I tried to do something in WPF, I was puzzled with WPF DataBinding. Then I studied thorougly next example on MSDN: http://msdn.microsoft.com/en-us/library/ms771319(v=VS.90).aspx Now, I quite understand how to use Master-Detail paradigm for a form which takes data from one source (one… >>> More
VB.Net Custom Object Master-Detail Data Binding

as seen on Stack Overflow - Search for 'Stack Overflow'
Since beginning to use VB.Net some years ago I have become slowly familiar with using the data binding features of .Net, however I often find my self bewildered by it's behavior and instead of discover the correct way it should work I find some dirty work around to suit my needs and continue on. Needless… >>> More
Swing data binding frameworks

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi Almost the same question has been asked a year ago, but the there has been some new development in this area. Selecting a (data binding) framework for swing application seems to be quite difficult. JSR-295 is abandoned, many swing frameworks which provide binding are work-in-progress, abandoned… >>> More

Related posts about dropdown

Twitter Bootstrap styling conflicts with plug-ins like jqGrid and other third part libraries

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Issues:The concern is that the Twitter Bootstrap framework is that some of their css selectors are simply too generic and have incompatibility issues and conflicts with most third party plug-ins and css libraries, like jQuery-UI and jqGrid.My most pressing concern is only with the generic selector… >>> More
Changing values of (multiple) dropdown lists from one dropdown list in MVC

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an MVC page, with some controls inside a form. The part I need help with: I have a bunch of dropdowns in a list. All dynamically named (drop{0}, where {0} is the id (really, its just a counter: 1,2,3,etc)). At the top of the list, I want to have another dropdown that will update ALL the dropdowns… >>> More
MonoRail - Select parent category from one dropdown, show child category dropdown

as seen on Stack Overflow - Search for 'Stack Overflow'
Hey, I'm new to MonoRail and am trying to figure out how to have it so that I can select a parent category in a dropdown then have it show a second dropdown with the categories that are children of the parent. If I were using what I'm used to, ASP.NET MVC, I would have a javascript function that… >>> More
fill data in dropdown box as per previous dropdown box data selected in aspnet mvc 1

as seen on Stack Overflow - Search for 'Stack Overflow'
hi, i'm buildin' an employee registration form in aspnet mvc, i have fields like "School" list in 1 dropdown box and "Department" list another, problem is i want to show Department list on change of School list, i have done followin' code: public ActionResult EmployeeCreate() { var getSchool… >>> More
How to set dropdown list by another dropdown list

as seen on Stack Overflow - Search for 'Stack Overflow'
I have two dropdown list (let's say there ids are ddl1 and ddl2). How can I set dropdown list 1 (ddl1) equals dropdown list 2 (ddl2) in jQuery? Something like: $('#ddl1').val()=$('#ddl2).val() Thanks in advance. >>> More