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[IMP] slots: via prop 'slots'

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The slot inner working has been reworked. A prop "slots" is now passed
explicitely to the component. It looks like

{ slotName_1: slotInfo_1, ..., slotName_m: slotInfo_m }

with the objects slotInfo_i with mandatory keys "__render", "__ctx",
and optional key "__scope" and possibly others.

Here is how a slotInfo object can be created:
A slotInfo object is normally created by setting in a template something
like

<div>
    <t t-set-slot="foo" t-set-scope="scope" param_1="var" param_2="3">
        content
        <t t-esc="scope.bool"/>
        <t t-esc="scope.num"/>
    </t>
</div>

and it will be used somewhere like

<div>
    <t t-esc="props.slots.foo.param_1"/>
    <t t-slot="foo" bool="other_var" num="5">
</div>

In the above example, the function "__render" produces the block dom
element for the content of the t-set-slot.
The context "__ctx" will have a key "scope" with value { bool: ..., num: 5 }
and "__scope" will be set to "scope".
This commit is contained in:
Mathieu Duckerts-Antoine
2021-11-19 13:43:21 +01:00
committed by Aaron Bohy
parent 7143dd3ff5
commit a073568667
15 changed files with 824 additions and 604 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/components/__snapshots__/refs.test.ts.snap
+4 -5
View File
@@ -25,7 +25,7 @@ exports[`refs refs are properly bound in slots 1`] = `
let block1 = createBlock(\`<span><block-child-0/></span>\`);
return function template(ctx, node, key = \\"\\") {
let b2 = callSlot(ctx, node, key, 'footer');
let b2 = callSlot(ctx, node, key, 'footer', false, {});
return block1([], [b2]);
}
}"
@@ -36,12 +36,11 @@ exports[`refs refs are properly bound in slots 2`] = `
) {
let { text, createBlock, list, multi, html, toggler, component } = bdom;
let { withDefault, getTemplate, prepareList, withKey, zero, call, callSlot, capture, isBoundary, shallowEqual, setContextValue, toNumber, safeOutput } = helpers;
let assign = Object.assign;
let block1 = createBlock(\`<div><span class=\\"counter\\"><block-text-0/></span><block-child-0/></div>\`);
let block2 = createBlock(\`<button block-handler-0=\\"click\\" block-ref=\\"1\\">do something</button>\`);
const slot3 = ctx => (node, key) => {
const slot2 = (ctx, node, key) => {
const refs = ctx.__owl__.refs
let d2 = [ctx['doSomething'], ctx];
let d3 = (el) => refs[\`myButton\`] = el;
@@ -51,8 +50,8 @@ exports[`refs refs are properly bound in slots 2`] = `
return function template(ctx, node, key = \\"\\") {
const refs = ctx.__owl__.refs;
let d1 = ctx['state'].val;
const ctx2 = capture(ctx);
let b3 = assign(component(\`Dialog\`, {}, key + \`__1\`, node, ctx), {slots: {'footer': slot3(ctx2)}});
const ctx1 = capture(ctx);
let b3 = component(\`Dialog\`, {slots: {'footer': {__render: slot2, __ctx: ctx1}}}, key + \`__3\`, node, ctx);
return block1([d1], [b3]);
}
}"