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Code Issues Releases Wiki Activity

Improve popup dismissal

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Now we ignore clicks if they come from an element that has an ancestor
with the class `tw-popup`
This commit is contained in:
Jermolene
2013-11-12 22:02:26 +00:00
parent 145e3ece78
commit 06a66cf24e
1 changed files with 14 additions and 2 deletions
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16
core/modules/utils/dom/popup.js
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@@ -26,16 +26,28 @@ Popup.prototype.show = function(options) {
this.title = options.title;
this.wiki = options.wiki;
this.anchorDomNode = options.domNode;
$tw.utils.addClass(this.anchorDomNode,"tw-popup");
this.rootElement.addEventListener("click",this,false);
};
Popup.prototype.handleEvent = function(event) {
if(event.type === "click" && this.anchorDomNode !== event.target && !$tw.utils.domContains(this.anchorDomNode,event.target)) {
this.cancel();
// Dismiss the popup if we get a click on an element that doesn't have .tw-popup class
if(event.type === "click") {
var node = event.target;
while(node && !$tw.utils.hasClass(node,"tw-popup")) {
node = node.parentNode;
}
if(!node) {
this.cancel();
}
}
};
Popup.prototype.cancel = function() {
if(this.anchorDomNode) {
$tw.utils.removeClass(this.anchorDomNode,"tw-popup");
this.anchorDomNode = null;
}
this.rootElement.removeEventListener("click",this,false);
if(this.title) {
this.wiki.deleteTiddler(this.title);