How to diagnose why added element disappears












5















jquery-3.1.0



This script adds "blablabla". But after that the page reloads.
So, the added element disappears.



When I stop in the debugger (the brekapoint is in the code), "blablabla" is vaisible, then I make step and occur somewhere in the middle of jQuery. I tried to show you where I occur.



I have removed all irrelevant scripts, but still can't localize the problem.



And of course I can't model it in jsfiddle.



Could you give me a kick here?



<script>

function show_frame_person_create_get(){
$("#people").after("blablabla");
debugger;
}


function init_frame_person_create(){
var person_create_button = $('#person_create');

person_create_button.click(show_frame_person_create_get);
}

init_frame_person_create();

</script>


jQuery.event = {
...
dispatch: function( nativeEvent ) {
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );

if ( ret !== undefined ) { // I OCCUR HERE!
);









share|improve this question


















  • 1





    can you provide fiddle

    – Nikhil Ghuse
    Sep 7 '16 at 13:16











  • jsfiddle.net/qx839j7k/12 But fiddle can't show anything here.

    – Michael
    Sep 7 '16 at 13:30











  • Can you show graphically what is happening and what you want..?

    – Nikhil Ghuse
    Sep 7 '16 at 13:47











  • are you asking why your page is reloading? Or are you asking why the element disappears? The element disappears because the page is re-loaded, obviously. But why the page re-loads is not clear from the code you've posted so far

    – ADyson
    Sep 7 '16 at 13:55











  • Is $('#person_create') by chance a button? What happens if you add a preventDefault() to show_frame_person_create_get

    – JonSG
    Sep 17 '16 at 22:09
















5















jquery-3.1.0



This script adds "blablabla". But after that the page reloads.
So, the added element disappears.



When I stop in the debugger (the brekapoint is in the code), "blablabla" is vaisible, then I make step and occur somewhere in the middle of jQuery. I tried to show you where I occur.



I have removed all irrelevant scripts, but still can't localize the problem.



And of course I can't model it in jsfiddle.



Could you give me a kick here?



<script>

function show_frame_person_create_get(){
$("#people").after("blablabla");
debugger;
}


function init_frame_person_create(){
var person_create_button = $('#person_create');

person_create_button.click(show_frame_person_create_get);
}

init_frame_person_create();

</script>


jQuery.event = {
...
dispatch: function( nativeEvent ) {
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );

if ( ret !== undefined ) { // I OCCUR HERE!
);









share|improve this question


















  • 1





    can you provide fiddle

    – Nikhil Ghuse
    Sep 7 '16 at 13:16











  • jsfiddle.net/qx839j7k/12 But fiddle can't show anything here.

    – Michael
    Sep 7 '16 at 13:30











  • Can you show graphically what is happening and what you want..?

    – Nikhil Ghuse
    Sep 7 '16 at 13:47











  • are you asking why your page is reloading? Or are you asking why the element disappears? The element disappears because the page is re-loaded, obviously. But why the page re-loads is not clear from the code you've posted so far

    – ADyson
    Sep 7 '16 at 13:55











  • Is $('#person_create') by chance a button? What happens if you add a preventDefault() to show_frame_person_create_get

    – JonSG
    Sep 17 '16 at 22:09














5












5








5








jquery-3.1.0



This script adds "blablabla". But after that the page reloads.
So, the added element disappears.



When I stop in the debugger (the brekapoint is in the code), "blablabla" is vaisible, then I make step and occur somewhere in the middle of jQuery. I tried to show you where I occur.



I have removed all irrelevant scripts, but still can't localize the problem.



And of course I can't model it in jsfiddle.



Could you give me a kick here?



<script>

function show_frame_person_create_get(){
$("#people").after("blablabla");
debugger;
}


function init_frame_person_create(){
var person_create_button = $('#person_create');

person_create_button.click(show_frame_person_create_get);
}

init_frame_person_create();

</script>


jQuery.event = {
...
dispatch: function( nativeEvent ) {
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );

if ( ret !== undefined ) { // I OCCUR HERE!
);









share|improve this question














jquery-3.1.0



This script adds "blablabla". But after that the page reloads.
So, the added element disappears.



When I stop in the debugger (the brekapoint is in the code), "blablabla" is vaisible, then I make step and occur somewhere in the middle of jQuery. I tried to show you where I occur.



I have removed all irrelevant scripts, but still can't localize the problem.



And of course I can't model it in jsfiddle.



Could you give me a kick here?



<script>

function show_frame_person_create_get(){
$("#people").after("blablabla");
debugger;
}


function init_frame_person_create(){
var person_create_button = $('#person_create');

person_create_button.click(show_frame_person_create_get);
}

init_frame_person_create();

</script>


jQuery.event = {
...
dispatch: function( nativeEvent ) {
// Determine handlers
handlerQueue = jQuery.event.handlers.call( this, event, handlers
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
handleObj.handler ).apply( matched.elem, args );

if ( ret !== undefined ) { // I OCCUR HERE!
);






javascript jquery






share|improve this question













share|improve this question











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asked Sep 7 '16 at 13:13









MichaelMichael

1,2931227




1,2931227








  • 1





    can you provide fiddle

    – Nikhil Ghuse
    Sep 7 '16 at 13:16











  • jsfiddle.net/qx839j7k/12 But fiddle can't show anything here.

    – Michael
    Sep 7 '16 at 13:30











  • Can you show graphically what is happening and what you want..?

    – Nikhil Ghuse
    Sep 7 '16 at 13:47











  • are you asking why your page is reloading? Or are you asking why the element disappears? The element disappears because the page is re-loaded, obviously. But why the page re-loads is not clear from the code you've posted so far

    – ADyson
    Sep 7 '16 at 13:55











  • Is $('#person_create') by chance a button? What happens if you add a preventDefault() to show_frame_person_create_get

    – JonSG
    Sep 17 '16 at 22:09














  • 1





    can you provide fiddle

    – Nikhil Ghuse
    Sep 7 '16 at 13:16











  • jsfiddle.net/qx839j7k/12 But fiddle can't show anything here.

    – Michael
    Sep 7 '16 at 13:30











  • Can you show graphically what is happening and what you want..?

    – Nikhil Ghuse
    Sep 7 '16 at 13:47











  • are you asking why your page is reloading? Or are you asking why the element disappears? The element disappears because the page is re-loaded, obviously. But why the page re-loads is not clear from the code you've posted so far

    – ADyson
    Sep 7 '16 at 13:55











  • Is $('#person_create') by chance a button? What happens if you add a preventDefault() to show_frame_person_create_get

    – JonSG
    Sep 17 '16 at 22:09








1




1





can you provide fiddle

– Nikhil Ghuse
Sep 7 '16 at 13:16





can you provide fiddle

– Nikhil Ghuse
Sep 7 '16 at 13:16













jsfiddle.net/qx839j7k/12 But fiddle can't show anything here.

– Michael
Sep 7 '16 at 13:30





jsfiddle.net/qx839j7k/12 But fiddle can't show anything here.

– Michael
Sep 7 '16 at 13:30













Can you show graphically what is happening and what you want..?

– Nikhil Ghuse
Sep 7 '16 at 13:47





Can you show graphically what is happening and what you want..?

– Nikhil Ghuse
Sep 7 '16 at 13:47













are you asking why your page is reloading? Or are you asking why the element disappears? The element disappears because the page is re-loaded, obviously. But why the page re-loads is not clear from the code you've posted so far

– ADyson
Sep 7 '16 at 13:55





are you asking why your page is reloading? Or are you asking why the element disappears? The element disappears because the page is re-loaded, obviously. But why the page re-loads is not clear from the code you've posted so far

– ADyson
Sep 7 '16 at 13:55













Is $('#person_create') by chance a button? What happens if you add a preventDefault() to show_frame_person_create_get

– JonSG
Sep 17 '16 at 22:09





Is $('#person_create') by chance a button? What happens if you add a preventDefault() to show_frame_person_create_get

– JonSG
Sep 17 '16 at 22:09












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