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Fixing iss38 (conditionalPanel within bsCollapsePanel). #68

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Fixing iss38 (conditionalPanel within bsCollapsePanel). #68

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25 changes: 19 additions & 6 deletions inst/www/shinyBS.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,17 @@
var shinyBS = {inputBindings: {}};

/* Got this from http://stackoverflow.com/a/3955096/3450322 */
function removeA(arr) {
var what, a = arguments, L = a.length, ax;
while (L > 1 && arr.length) {
what = a[--L];
while ((ax= arr.indexOf(what)) !== -1) {
arr.splice(ax, 1);
}
}
return arr;
}

shinyBS.inputBindings.toggle = new Shiny.InputBinding();
$.extend(shinyBS.inputBindings.toggle, {
find: function(scope) {
Expand Down Expand Up @@ -119,16 +131,17 @@ $.extend(shinyBS.inputBindings.collapse, {
$el.data("sbs-value", val);
$panels.on("show.bs.collapse", function(event) {
var val = $el.data("sbs-value");
val.push($(this).attr("value"));
var v = $(this).attr("value");
if(val.indexOf(v) == -1) {
val.push(v);
}
$el.data("sbs-value", val)
});
$panels.on("hide.bs.collapse", function(event) {
var val = $el.data("sbs-value");
var i = val.indexOf($(this).attr("value"))
if(i != -1) {
val.splice(i, 1);
$el.data("sbs-value", val);
}
var L = val.length;
removeA(val, $(this).attr("value"))
$el.data("sbs-value", val);
});
}
})
Expand Down