knockout.js - inserting a div between divs using knockout -


im using knockout , want insert / show div between 2 divs. im creating employee details page. employees listed , when user clicks on employee want / details show under employee

<div>user 1</div> <div>user 2</div> <div>user 3</div>

clicked

<div>user 1</div> <div>user details etc</div> <div>user 2</div> <div>user 3</div>

im storing selected user in editable property populated when employee clicked , using binding can user come after users, details come under relevant employee. ideas?

heres link quick fiddle ive done

knockoutjs doesn't manipulate dom way. use jquery or native js document.createelement('user details etc') , append between users divs. closest behavior in knockout if binding. explained @ end. still needs there defined @ first, , knockout can control it.

for knockout way can start visibility:

<div>user 1</div> <div data-bind="visible: selecteduser() == user1">user 1 details etc</div> <div>user 2</div> <div data-bind="visible: selecteduser() == user2">user 2 details etc</div> <div>user 3</div> <div data-bind="visible: selecteduser() == user3">user 3 details etc</div>

or better, in loop:

<!-- ko foreach: users -->     <div data-bind="text: $data.username"></div>     <div data-bind="visible: $parent.selecteduser() == $data.username, text: $data.userdetails"></div> <!-- /ko -->

if want keep divs out of dom, change visibility if. knockout website:

if plays similar role visible binding. difference that, visible, contained markup remains in dom , has data-bind attributes applied - visible binding uses css toggle container element’s visibility. if binding, however, physically adds or removes contained markup in dom, , applies bindings descendants if expression true.

you can read more in documentation: http://knockoutjs.com/documentation/if-binding.html

edit: , modified jsfiddle: http://jsfiddle.net/xwck9/1/


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