Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 280x 280x 280x 280x 280x 280x 280x 280x 280x 280x 280x 95x 95x 95x 95x 95x 95x 279x 279x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 279x 279x 279x | /** @import { BlockStatement, Expression } from 'estree' */ /** @import { AST } from '#compiler' */ /** @import { ComponentContext } from '../types' */ import * as b from '../../../../utils/builders.js'; /** * @param {AST.IfBlock} node * @param {ComponentContext} context */ export function IfBlock(node, context) { context.state.template.push('<!>'); const consequent = /** @type {BlockStatement} */ (context.visit(node.consequent)); const args = [ context.state.node, b.thunk(/** @type {Expression} */ (context.visit(node.test))), b.arrow([b.id('$$anchor')], consequent) ]; if (node.alternate || node.elseif) { args.push( node.alternate ? b.arrow([b.id('$$anchor')], /** @type {BlockStatement} */ (context.visit(node.alternate))) : b.literal(null) ); } if (node.elseif) { // We treat this... // // {#if x} // ... // {:else} // {#if y} // <div transition:foo>...</div> // {/if} // {/if} // // ...slightly differently to this... // // {#if x} // ... // {:else if y} // <div transition:foo>...</div> // {/if} // // ...even though they're logically equivalent. In the first case, the // transition will only play when `y` changes, but in the second it // should play when `x` or `y` change — both are considered 'local' args.push(b.literal(true)); } context.state.init.push(b.stmt(b.call('$.if', ...args))); } |