1{#if loaded}
2 <h1>Hello World!</h1>
3 {:else}
4 <h1>Loading...</h1>
5{/if}
6
7
8example 2:
9{#if status == 200}
10 <h1>Hello World!</h1>
11 {:else if status == 401}
12 <h1>Not Authorized</h1>
13 {:else}
14 <h1>Don't know what happened in there</h1>
15{/if}
1{#if x > 10}
2 <p>{x} is greater than 10</p>
3{:else if 5 > x}
4 <p>{x} is less than 5</p>
5{:else}
6 <p>{x} is between 5 and 10</p>
7{/if}
1<script>
2 let user = { loggedIn: false };
3 let toggle = () => user.loggedIn = !user.loggedIn;
4</script>
5
6{#if user.loggedIn}
7 <button on:click={toggle}>Log out</button>
8{/if}
9
10{#if !user.loggedIn}
11 <button on:click={toggle}>Log in</button>
12{/if}