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Fix #2349, #2329, #1817: bugs triggered by networkD3 sankey plot

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* All of these were caused by the presence of multiple body tags on the
page, which happened because networkD3's sankey plot generates SVGs
containing body tags via SVG's foreignObject tag
* In various places, the 'body' jQuery selector string is used under the
assumption there is only one 'body' tag on the page. The presence of
multiple 'body' tags breaks reliant code in strange ways.
* The fix was to use document.body or 'body:first' instead of 'body'.
This commit is contained in:
Alan Dipert
2019-03-26 20:31:47 -07:00
parent 20329feb7f
commit 908d635063
11 changed files with 72 additions and 22 deletions
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2
srcjs/input_binding_fileinput.js
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@@ -13,7 +13,7 @@ var IE8FileUploader = function(shinyapp, id, fileEl) {
this.iframe.id = iframeId;
this.iframe.name = iframeId;
this.iframe.setAttribute('style', 'position: fixed; top: 0; left: 0; width: 0; height: 0; border: none');
$('body').append(this.iframe);
$(document.body).append(this.iframe);
var iframeDestroy = function() {
// Forces Shiny to flushReact, flush outputs, etc. Without this we get
// invalidated reactives, but observers don't actually execute.