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cmd/gogio: use URL query for passing arguments to wasm programs

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The location.hash method doesn't work correctly with multiple
iframes and Safari.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2020-05-22 16:22:08 +02:00
parent fc2a2ae615
commit 60bed57cd7
1 changed files with 5 additions and 6 deletions
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cmd/gogio/jsbuild.go
+5 -6
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@@ -51,12 +51,11 @@ func buildJS(bi *buildInfo) error {
const go = new Go(); const go = new Go();
// Pick up argv from location hash (#args). // Pick up argv from the argv query argument (if set).
var hash = location.hash; const params = new URLSearchParams(location.search);
if (hash.length > 0 && hash[0] == '#') { const argv = params.get("argv");
hash = decodeURIComponent(hash.substr(1)); if (argv) {
go.argv = hash.split(" "); go.argv = go.argv.concat(argv.split(" "));
go.argv.unshift("gio"); // os.Args(0)
} }
WebAssembly.instantiateStreaming(fetch("main.wasm"), go.importObject).then((result) => { WebAssembly.instantiateStreaming(fetch("main.wasm"), go.importObject).then((result) => {