vndb/mithril-vndb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge pull request #746 from gregdking/next

Browse source 
#745 Remove references to DOM nodes when unmounting (Follow-up to #727)
This commit is contained in:
Leo Horie 2015-08-04 14:51:55 -04:00
commit fe65aa748c
1 changed files with 16 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

20
mithril.js
View file

@ -782,6 +782,8 @@ var m = (function app(window, undefined) {
controllers[index].onunload(event);
}
var isNullComponent = component === null;
if (!isPrevented) {
m.redraw.strategy("all");
m.startComputation();
@ -795,14 +797,24 @@ var m = (function app(window, undefined) {
components[index] = component;
}
endFirstComputation();
if (isNullComponent) {
removeRootElement(root, index);
}
return controllers[index];
}
if (!component) {
roots.splice(index, 1);
controllers.splice(index, 1);
components.splice(index, 1);
if (isNullComponent) {
removeRootElement(root, index);
}
};
function removeRootElement(root, index) {
roots.splice(index, 1);
controllers.splice(index, 1);
components.splice(index, 1);
reset(root);
nodeCache.splice(getCellCacheKey(root), 1);
}
var redrawing = false, forcing = false;
m.redraw = function(force) {
if (redrawing) return;