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Skeleton for new autocomplete functionality

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Alan Bernstein 2017-05-18 18:34:23 -05:00
parent 39e46e2c48
commit 75c59387f6
1 changed files with 23 additions and 2 deletions
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25
webui/assets/main.js
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@ -404,9 +404,11 @@ populate_version()
class Autocompleter {
constructor(input) {
constructor(input, output) {
this.input = input
this.output = output
this.keyword_map = this.static_keywords
this.init_dynamic_keywords()
}
get static_keywords() {
@ -450,8 +452,12 @@ class Autocompleter {
matches.push(keyword)
}
}
if(matches.length > 1) {
// completer.output.innerHTML = whatever
}
if(matches.length == 1) {
// completer.output.innerHTML = ""
var cursor_pos = completer.input.selectionEnd
var completion = matches[0].substring(input_word.length)
var before = completer.input.value.substring(0, cursor_pos)
@ -461,13 +467,28 @@ class Autocompleter {
completer.input.setSelectionRange(new_pos, new_pos)
}
}
init_dynamic_keywords() {
// hit /schema, parse indexes, frames, rowlabels, columnlabels, add to list
}
add_keyword() {
// call when index or frame created in webui
}
remove_keyword() {
// call when index or frame deleted in webui
// issue: if e.g. multiple indexes have same frame, removing one removes all.
// solution: maintain count. requires more elaborate representation of keywords.
}
}
var input = document.getElementById('query')
var output = document.getElementById('outputs')
var button = document.getElementById('query-btn')
var autocomplete_output = document.getElementById('autocomplete-container')
autocompleter = new Autocompleter(input)
autocompleter = new Autocompleter(input, autocomplete_output)
repl = new REPL(input, output, button, autocompleter)
repl.populate_index_dropdown()
repl.bind_events()