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NIFI-325:

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- Ensuring empty selection does enable the fill color dialog.
This commit is contained in:
Matt Gilman 2015-02-19 06:55:38 -05:00
parent 0047fa4502
commit d76fe229bb
1 changed files with 4 additions and 0 deletions
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4
nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-canvas-utils.js
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@ -481,6 +481,10 @@ nf.CanvasUtils = (function () {
* @returns {boolean} * @returns {boolean}
*/ */
isColorable: function(selection) { isColorable: function(selection) {
if (selection.empty()) {
return false;
}
// determine if the current selection is entirely processors or labels // determine if the current selection is entirely processors or labels
var selectedProcessors = selection.filter(function(d) { var selectedProcessors = selection.filter(function(d) {
return nf.CanvasUtils.isProcessor(d3.select(this)); return nf.CanvasUtils.isProcessor(d3.select(this));