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how do I trigger the click event on AVRoutePickerView using swift


By : Rick Hanson
Date : October 17 2020, 06:10 PM
will help you This is possible. However I must caution it is likely to be quite unexpected behavior to present this interface without user interaction. I’d recommend only doing this as a direct result of the user intending to present this interface.
Make sure you have added it to your view hierarchy.
code :
let routePickerView = AVRoutePickerView()
view.addSubview(routePickerView)
routePickerView.isHidden = true
if let routePickerButton = routePickerView.subviews.first(where: { $0 is UIButton }) as? UIButton {
    routePickerButton.sendActions(for: .touchUpInside)
}


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Child element click event trigger the parent click event


By : Saraaaa
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You need to use event.stopPropagation()
Live Demo
code :
$('#childDiv').click(function(event){
    event.stopPropagation();
    alert(event.target.id);
});​

Click event on child div trigger action despite click handler was set on parent using addEventListener (event bubbling w


By : prakash k
Date : March 29 2020, 07:55 AM
it fixes the issue The cause
Passing false to .addEventListener() does not disable bubbling. It simply makes it so that the event fires during the bubbling phase instead of the capturing phase.
code :
function test(e){
   if (this != e.target)
      return;

   $('#menu_header').animate({top:'-10'},1000);
   var t=document.getElementById('menu_header')
   t.setAttribute('top','40px');
   t.style="position:relative;border:solid black;background:red;width:100px;top:60px;height:100px;"
}
document.getElementById('main').addEventListener('click',test,false)

Trigger click event on parent but prevent click event on children


By : mrtyvz
Date : March 29 2020, 07:55 AM
wish of those help As you mentioned in the comment you want to stop the goRed method for certain condition then do this inside your function.
code :
if(event.target.id=='content') return; // Add your condition here and return.
$(document).on('click', '#container', goGreen )
$(document).on('click', '.content', goRed )


function goGreen( event )
{
  $(this).find('.content').addClass('green')
}

function goRed( event )
{
  if($(this).parent().is('#container')) return; // Add your condition here and return.
  $(this).addClass('red')
}
.content {
  display: inline-block;
  width: 100px;
  height: 100px;
  border: 1px solid #000;
  cursor: pointer;
}

#container{
  display: inline-block;
  padding: 3px;
  border:2px solid red;
}

.green {
  background-color: lightgreen;
}

.red {
  background-color: tomato;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<div id="container">
  <a class="content"></a>
</div>

<a class="content"></a>

In ClojureScript, delay `:on-click` event and trigger only if `:on-double-click` event is not triggered


By : Fahmie Bahweris
Date : March 29 2020, 07:55 AM
should help you out Taylor Wood's answer comes close, but compare-and-set! did not protect me from triple clicks (or even more clicks!), because if, say, three clicks happen within 500ms, waiting? will be set to false again the third time around and a second timeout is scheduled. I think this means a new timeout is technically scheduled upon every odd numbered click.
Luckily, the click event comes with a property called detail, which is set to the number of consecutive clicks. I found it here. The following should solve the OP's problem without allowing for triple clicks:
code :
:on-click
(fn [e]
 ; This prevents the click handler from running
 ; a second, third, or other time.
 (when (-> e .-detail (= 1))
   (reset! waiting? true))
   ; Wait an appropriate time for the double click
   ; to happen...
   (js/setTimeout
     (fn []
       ; If we are still waiting for the double click
       ; to happen, it didn't happen!
       (when @waiting?
         (single-click-fn %)
         (reset! waiting? false)))
     500)))
:on-double-click #(do (reset! waiting? false)
                      (double-click-fn %))
:on-click
(fn [e]
 ; This prevents the click handler from running
 ; a second, third, or other time.
 (when (-> e .-detail (= 1))
   (reset! waiting? true))
   ; Wait an appropriate time for the double click
   ; to happen...
   (js/setTimeout
     (fn []
       ; If we are still waiting for the double click
       ; to happen, it didn't happen!
       (when @waiting?
         (single-click-fn %)
         (reset! waiting? false)))
     500)))
:on-double-click #(double-click-fn %)
:on-mouse-down #(reset! waiting? false)
(defn component
  []
  (let [waiting? (r/atom false)
        selection-made? (r/atom false)
        selection-handler
        (fn []
          (println "selection-handler running")
          (when (seq (.. js/document getSelection toString))
            (reset! selection-made? true)))]
    (fn []
      [:div
        ; For debugging
        [:pre {} "waiting? " (str @waiting?)]
        [:pre {} "selection-made? " (str @selection-made?)]
        ; Your clickable element
        [:span
          {:on-click
           (fn [e]
            (println "click handler triggered")
            ; Remove the selection handler in any case because
            ; there is a small chance that the selection handler
            ; was triggered without selecting any text (by
            ; holding down the mouse on the text for a little
            ; while without moving it).
            (.removeEventListener js/document "selectionchange" selection-handler)
            (if @selection-made?
              ; If a selection was made, only perform cleanup.
              (reset! selection-made? false)
              ; If no selection was made, treat it as a
              ; simple click for now...
              (do
                (reset! waiting? true)
                ; Wait an appropriate amount of time for the
                ; double click to happen...
                (js/setTimeout
                  (fn []
                    ; If we are still waiting for the double click
                    ; to happen, it didn't happen! The mouse-down
                    ; handler would have set waiting? to false
                    ; by now if it had been clicked a second time.
                    ; (Remember that the mouse down handler runs
                    ; before the click handler since the click handler
                    ; runs only once the mouse is released.
                    (when @waiting?
                      (single-click-fn e)
                      (reset! waiting? false)))
                  500))))
           :on-mouse-down
           (fn [e]
            ; Set this for the click handler in case a double
            ; click is happening.
            (reset! waiting? false)
            ; Only run this if it is a left click, or the event
            ; listener is not removed until a single click on this
            ; segment is performed again, and will listen on
            ; every click everywhere in the window.
            (when (-> e .-button zero?)
              (js/console.log "mouse down handler running")
              (.addEventListener js/document "selectionchange" selection-handler)))
           :on-double-click #(double-click-fn %)}
          some content here]])))

Trying to trigger a button.click() event in ASP.NET from JavaScript. Event won't trigger


By : Leonid Radkevich
Date : March 29 2020, 07:55 AM
Does that help I have a C# ASP.NET application with some JavaScript components. In particular, there is a JavaScript popup where the user can enter some details and then press ok (JavaScript button) to submit the data. This will then call a JavaScript function Ok() which will process the data and close the popup. , the asp button id changes when it runs on the browser try this
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