diff options
Diffstat (limited to 'go/ui/textInput_wasm.go')
| -rw-r--r-- | go/ui/textInput_wasm.go | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/go/ui/textInput_wasm.go b/go/ui/textInput_wasm.go deleted file mode 100644 index 0ced3ac4..00000000 --- a/go/ui/textInput_wasm.go +++ /dev/null @@ -1,49 +0,0 @@ -package ui - -import ( - "log" - "syscall/js" - "unicode/utf8" -) - -// rmueller's version from: -// ://stackoverflow.com/questions/1752414/how-to-reverse-a-string-in-go?page=1&tab=scoredesc#tab-top -func reverseString(s string) string { - size := len(s) - buf := make([]byte, size) - for start := 0; start < size; { - r, n := utf8.DecodeRuneInString(s[start:]) - start += n - utf8.EncodeRune(buf[size-start:], r) - } - return string(buf) -} - -func (ti *TextInput) Focus(focus bool) { - ti.focused = focus - log.Printf("%v set focus: %v\n", ti, focus) - if focus { - d := js.Global().Get("document") - i := d.Call("getElementById", "hiddenInput") - // i.Call("focus", map[string]any{"preventScroll": true, "focusVisible": false}) - i.Call("focus") - log.Println("open keyboard") - - log.Printf("set hidden input value to %s", ti.Text()) - // i.Set("value", ti.Text()) - i.Set("value", reverseString(ti.Text())) - } -} - -func (ti *TextInput) Update() error { - if ti.focused { - d := js.Global().Get("document") - i := d.Call("getElementById", "hiddenInput") - // t := i.Get("value").String() - t := reverseString(i.Get("value").String()) - ti.SetInput(t) - } - return nil -} - -func (*TextInput) IsUpdatable() bool { return true } |
