I have created a button click handler on a Button with Dashcode but I can't see anywhere the handler in index.html whereas I can see handlers of slider in that same html.
Where Dashcode wire the button click handler ?
Apple Developer has this:
function yourHandler(event) {
widget.openURL("http://store.apple.com/");
}
Related
Is there any way or any framework or any particular ionic component to implement this below kind of feature.
Here is what I want:
When I open the component for first time the pop over automatically appears over a button ( like we have page tour in websites ). On click on GOT IT it will dismiss.
Use the popover component (https://ionicframework.com/docs/api/popover) with
ionViewDidEnter(){ }
As the popover is most of the time triggered by a click, you'll need to use javascript to "fake" a click :
ionViewDidEnter(){
let element: HTMLElement = document.getElementById('button') as HTMLElement;
element.click();
}
And then you create your onClick() method for your button to present the popover.
I need to develop a functionality in IBM Content Navigator where after search for an item, right click it-> Properties, I need to either:
1 - add a button in properties dialog screen that will call a service and open another dialog;
2 - or extend the Save button functionality to also call a service and open another dialog;
What's quickest way to achieve that ?
Have a look # ecm.widget.dialog.EditPropertiesDialog and onSave() method. This might help you to extend save button functionality.
You can add your customized code by using aspect before/after:
(choose either depending on your functionality)
aspect.after(ecm.widget.dialog.EditPropertiesDialog.prototype,"onSave", function(event){
......
});
aspect.before(ecm.widget.dialog.EditPropertiesDialog.prototype,"onSave", function(event){
......
});
I have an HTML5 web-app and "something" attached a click handler to one of my divs.
If I use the Event Listeners tab I can see the click event and all of its properties - but is there any way to break when an event is fired and trace what is executed? That may give me more information on what attached it.
Disregard, found it:
https://developers.google.com/chrome-developer-tools/docs/javascript-debugging#breakpoints-on-javascript-event-listeners
Simply go into Event Listener Breakpoints under the Sources tab and turn on Mouse > click
I have a hook on the beforeUnload event. If i try to click on a link, reload or close the tab or the navigator, the app ask for confirmation before leaving. That's the desired behavior.
But if click on the back button or the backspace outside an input, no confirmation.
At the beginning of the html :
window.onbeforeunload = function() {
if (confirmEnabled)
return "";
}
And i use the Gwt PlaceHistoryMapper.
What did i miss ? Where did i forgot to look ?
Thanks !
As long as you stay within your app, because it's a single-page app, it doesn't by definition unload, so there's no beforeunload event.
When using Places, the equivalent is the PlaceChangeRequestEvent dispatched by the PlaceController on the EventBus. This event is also dispatched in beforeunload BTW, and is the basis for the mayStop() handling in Activities.
Outside GWT, in the JS world, an equivalent would be hashchange and/or popstate, depending on your PlaceHistoryHandler.Historian implementation (the default one uses History.newItem(), so that would be hashchange).
I am writing an application for iOS (iPhone).
How to press a button with java-script event inside a web-page? I need to write a code to press this button. Then the event will be executed. And I'll take result of it's work.
Thanks a lot for help!
You can use:
document.getElementById('id-of-button').click();
This will perform a click event on the button.
EDIT: to run JavaScript in a UIWebView use the stringByEvaluatingJavaScript: method. Eg:
[webView stringByEvaluatingJavaScript:#"document.getElementById('id-of-button').click();"];