3655a58b63
- go 1.12 optimizes memory allocation for wasm - see https://github.com/golang/go/issues/27462. This was causing the demo to OOM on memory restricted devices (e.g. phones). - js namespace changed so we need to adapt to that
27 lines
629 B
Go
27 lines
629 B
Go
package main
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import (
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"fmt"
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"strings"
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"syscall/js"
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"github.com/niklasfasching/go-org/org"
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)
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func main() {
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js.Global().Call("initialized")
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doc := js.Global().Get("document")
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in, out := doc.Call("getElementById", "input"), doc.Call("getElementById", "output")
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js.Global().Set("run", js.FuncOf(func(js.Value, []js.Value) interface{} {
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in := strings.NewReader(in.Get("value").String())
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html, err := org.New().Parse(in, "").Write(org.NewHTMLWriter())
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if err != nil {
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out.Set("innerHTML", fmt.Sprintf("<pre>%s</pre>", err))
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} else {
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out.Set("innerHTML", html)
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}
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return nil
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}))
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select {} // stay alive
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}
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