CODEWITHSUNDEEP
javascriptif-statementknockout.js
Alex
Alex

Reputation: 7688

knockout if syntax

I have the following code with some knockout syntax:

<h2 data-bind="text: $root[$root.primaryKey]() ? 'Edit' : 'Create New'"></h2>

Based on the same syntax $root[$root.primaryKey]() I want to do a simple if syntax check for another div so I know what to show, an updatable content or to the form to add a new article.

So, how could I do something like 

if $root[$root.primaryKey]()
  <div> update content </div>
else 
  <div> new content </div>

Upvotes: 0

Views: 342

Answers (1)

Artem Vyshniakov
Artem Vyshniakov

Reputation: 16465

You could use virtual elements:

<!-- ko if: $root[$root.primaryKey]() -->
   <div> update content </div>
<!-- /ko -->

<!-- ko ifnot: $root[$root.primaryKey]() -->
   <div> new content </div>
<!-- /ko -->

Upvotes: 2

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