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Merge pull request #512 from crispthinking/null-autocomplete 

allow null autocomplete results
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Jos de Jong 2018-02-12 21:17:37 +01:00 committed by GitHub
parent 5e7f81050e bfbd334b71
commit d40d470c2a
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1 changed files with 8 additions and 3 deletions
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11
src/js/treemode.js
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@ -1216,13 +1216,18 @@ treemode._onKeyDown = function (event) {
setTimeout(function (hnode, element) {
if (element.innerText.length > 0) {
var result = this.options.autocomplete.getOptions(element.innerText, hnode.getPath(), jsonElementType, hnode.editor);
if (typeof result.then === 'function') {
if (result === null) {
this.autocomplete.hideDropDown();
} else if (typeof result.then === 'function') {
// probably a promise
if (result.then(function (obj) {
if (obj.options)
if (obj === null) {
this.autocomplete.hideDropDown();
} else if (obj.options) {
this.autocomplete.show(element, obj.startFrom, obj.options);
else
} else {
this.autocomplete.show(element, 0, obj);
}
}.bind(this)));
} else {
// definitely not a promise