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Handle multiple-select box when nothing selected 

Fixes #2021
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Nick O'Leary 2019-01-10 15:21:27 +00:00
parent f309a9d537
commit 9e47d933af
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1 changed files with 7 additions and 0 deletions
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7
packages/node_modules/@node-red/editor-client/src/js/ui/editor.js vendored
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@ -1085,6 +1085,13 @@ RED.editor = (function() {
var input = $("#node-input-"+d);
if (input.attr('type') === "checkbox") {
newValue = input.prop('checked');
} else if (input.prop("nodeName") === "select" && input.attr("multiple") === "multiple") {
// An empty select-multiple box returns null.
// Need to treat that as an empty array.
newValue = input.val();
if (newValue == null) {
newValue = [];
}
} else if ("format" in editing_node._def.defaults[d] && editing_node._def.defaults[d].format !== "" && input[0].nodeName === "DIV") {
newValue = input.text();
} else {