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* update to hooks * more class to function * cleanup * finish ts final * update html lesson * add lessons page * clean up * move getters into context * adding type * fix bug * step 5 cleanup * init final pass * text tweak * fix ternaries * readme cleanup * fixed root readme
15 lines
950 B
Markdown
15 lines
950 B
Markdown
# Step 1.6 - Creating a state-driven UI (Exercise)
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If you don't already have the app running, start it by running `npm start` from the root of the `frontend-bootcamp` folder. Click the "exercise" link under day 1 step 6 to see results.
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### TodoFooter
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1. Use the provided `itemCount` value to display the current number of items left.
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2. Use a [ternary operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator) to print "item" vs "item**s**" based on whether `itemCount === 1`.
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### TodoListItem
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1. Pull in `label` and `status` from props using [destructuring](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment#Object_destructuring)
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2. Set the `input` text to `label` and the `checked` prop to `true` if `status === 'completed`
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> Note that this is only half the work we need to do to make these controlled inputs work. What is the other half?
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