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Merge pull request #204 from Kestanous/patch-1

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Handle dynamic back urls
This commit is contained in:
Nick Wientge 2015-06-03 10:36:04 -07:00
commit ab050a67c5
1 changed files with 23 additions and 18 deletions
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41
components/ionNavBackButton/ionNavBackButton.js
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@ -8,9 +8,11 @@ Template.ionNavBackButton.events({
'click': function (event, template) {
$('[data-nav-container]').addClass('nav-view-direction-back');
$('[data-navbar-container]').addClass('nav-bar-direction-back');
if (template.backUrl) {
Router.go(template.backUrl);
//get most up-to-date url, if it exists
backUrl = template.getBackUrl()
if (backUrl) {
Router.go(backUrl);
} else {
window.history.back();
}
@ -22,23 +24,26 @@ Template.ionNavBackButton.created = function () {
};
Template.ionNavBackButton.rendered = function () {
this.backUrl = null;
var self = this;
this.getBackUrl = function () {
var backUrl = null;
this.data = this.data || {};
if (this.data.href) {
this.backUrl = this.data.href;
}
if (this.data.path) {
backRoute = Router.routes[this.data.path]
if (!backRoute) {
console.warn("back to nonexistent route: ", this.data.path);
return;
self.data = self.data || {};
if (self.data.href) {
backUrl = self.data.href;
}
this.backUrl = backRoute.path(Template.parentData(1));
}
if (self.data.path) {
backRoute = Router.routes[self.data.path]
if (!backRoute) {
console.warn("back to nonexistent route: ", self.data.path);
return;
}
backUrl = backRoute.path(Template.parentData(1));
}
return backUrl;
};
};
Template.ionNavBackButton.helpers({