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Angular : how to keep a header fixed and always appearent when scrolling a dropdwon options list


How to code a div to be fixed while rest of content is scrollingJquery, show and layer divs when their checkboxs are selectedIs there a way to stop a vertical scrollbar from interfering with a horizontally flexed list with a fixed header?How to detect when an @Input() value changes in Angular?Dynamically align item with CSSHow to make 100% height behave as expected within a scrolling, fixed position header?Angular 4 focus on item on arrow down and scrollBorder css changes faster than transform rotateCSS To Make Vertical Scrolling Region Under Fixed Header?Javascript change currency always choosing first <option> from <select> dropdown list






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








-1















Under my App , i ve a mat-select widget, it's a list of options which i'm used to scroll within the list to see all the options:



I want to add a header on the top of the the options list , thus , it keeps always appearent while scrolling



<mat-select placeholder="Selectionner la boutique"
id="libelleShop"
#inputSelectShop
[(value)]="selectedlibelleShopoValue"
ngDefaultControl
formControlName="libelleShop"
(selectionChange)="onShopSelectionChanged($event)">
/* THIS IS MY HEADER DIV */
<div id="myHeader" class="m-2">
<span class="myHeaderClass"></span>
</div>
<mat-option *ngFor="let shop of bad3ShopsListSortedByName"
[value]="shop.edoId">
shop.storeName
</mat-option>
</mat-select>


How may i fix this div to be always on the top , and prevent it to diseppear while scrolling to the bottom of the list



Suggestions ?










share|improve this question






















  • have you tried CSS position : sticky; ?

    – Adil
    Mar 26 at 12:33











  • @Adil it s no making any change

    – firasKoubaa
    Mar 26 at 12:36

















-1















Under my App , i ve a mat-select widget, it's a list of options which i'm used to scroll within the list to see all the options:



I want to add a header on the top of the the options list , thus , it keeps always appearent while scrolling



<mat-select placeholder="Selectionner la boutique"
id="libelleShop"
#inputSelectShop
[(value)]="selectedlibelleShopoValue"
ngDefaultControl
formControlName="libelleShop"
(selectionChange)="onShopSelectionChanged($event)">
/* THIS IS MY HEADER DIV */
<div id="myHeader" class="m-2">
<span class="myHeaderClass"></span>
</div>
<mat-option *ngFor="let shop of bad3ShopsListSortedByName"
[value]="shop.edoId">
shop.storeName
</mat-option>
</mat-select>


How may i fix this div to be always on the top , and prevent it to diseppear while scrolling to the bottom of the list



Suggestions ?










share|improve this question






















  • have you tried CSS position : sticky; ?

    – Adil
    Mar 26 at 12:33











  • @Adil it s no making any change

    – firasKoubaa
    Mar 26 at 12:36













-1












-1








-1








Under my App , i ve a mat-select widget, it's a list of options which i'm used to scroll within the list to see all the options:



I want to add a header on the top of the the options list , thus , it keeps always appearent while scrolling



<mat-select placeholder="Selectionner la boutique"
id="libelleShop"
#inputSelectShop
[(value)]="selectedlibelleShopoValue"
ngDefaultControl
formControlName="libelleShop"
(selectionChange)="onShopSelectionChanged($event)">
/* THIS IS MY HEADER DIV */
<div id="myHeader" class="m-2">
<span class="myHeaderClass"></span>
</div>
<mat-option *ngFor="let shop of bad3ShopsListSortedByName"
[value]="shop.edoId">
shop.storeName
</mat-option>
</mat-select>


How may i fix this div to be always on the top , and prevent it to diseppear while scrolling to the bottom of the list



Suggestions ?










share|improve this question














Under my App , i ve a mat-select widget, it's a list of options which i'm used to scroll within the list to see all the options:



I want to add a header on the top of the the options list , thus , it keeps always appearent while scrolling



<mat-select placeholder="Selectionner la boutique"
id="libelleShop"
#inputSelectShop
[(value)]="selectedlibelleShopoValue"
ngDefaultControl
formControlName="libelleShop"
(selectionChange)="onShopSelectionChanged($event)">
/* THIS IS MY HEADER DIV */
<div id="myHeader" class="m-2">
<span class="myHeaderClass"></span>
</div>
<mat-option *ngFor="let shop of bad3ShopsListSortedByName"
[value]="shop.edoId">
shop.storeName
</mat-option>
</mat-select>


How may i fix this div to be always on the top , and prevent it to diseppear while scrolling to the bottom of the list



Suggestions ?







html css angular twitter-bootstrap flexbox






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 26 at 12:27









firasKoubaafirasKoubaa

1,4996 gold badges23 silver badges54 bronze badges




1,4996 gold badges23 silver badges54 bronze badges












  • have you tried CSS position : sticky; ?

    – Adil
    Mar 26 at 12:33











  • @Adil it s no making any change

    – firasKoubaa
    Mar 26 at 12:36

















  • have you tried CSS position : sticky; ?

    – Adil
    Mar 26 at 12:33











  • @Adil it s no making any change

    – firasKoubaa
    Mar 26 at 12:36
















have you tried CSS position : sticky; ?

– Adil
Mar 26 at 12:33





have you tried CSS position : sticky; ?

– Adil
Mar 26 at 12:33













@Adil it s no making any change

– firasKoubaa
Mar 26 at 12:36





@Adil it s no making any change

– firasKoubaa
Mar 26 at 12:36












1 Answer
1






active

oldest

votes


















0














add the following to your css (you are missing the top: xxx px value) as this determines where to stick to exactly.



.m-2 
position: sticky;
top: 0px;
z-index:1000;
margin-bottom: <whatever you need>px;







share|improve this answer

























  • that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

    – firasKoubaa
    Mar 26 at 14:22











  • you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

    – jcuypers
    Mar 26 at 14:43











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














add the following to your css (you are missing the top: xxx px value) as this determines where to stick to exactly.



.m-2 
position: sticky;
top: 0px;
z-index:1000;
margin-bottom: <whatever you need>px;







share|improve this answer

























  • that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

    – firasKoubaa
    Mar 26 at 14:22











  • you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

    – jcuypers
    Mar 26 at 14:43
















0














add the following to your css (you are missing the top: xxx px value) as this determines where to stick to exactly.



.m-2 
position: sticky;
top: 0px;
z-index:1000;
margin-bottom: <whatever you need>px;







share|improve this answer

























  • that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

    – firasKoubaa
    Mar 26 at 14:22











  • you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

    – jcuypers
    Mar 26 at 14:43














0












0








0







add the following to your css (you are missing the top: xxx px value) as this determines where to stick to exactly.



.m-2 
position: sticky;
top: 0px;
z-index:1000;
margin-bottom: <whatever you need>px;







share|improve this answer















add the following to your css (you are missing the top: xxx px value) as this determines where to stick to exactly.



.m-2 
position: sticky;
top: 0px;
z-index:1000;
margin-bottom: <whatever you need>px;








share|improve this answer














share|improve this answer



share|improve this answer








edited Mar 26 at 14:49

























answered Mar 26 at 13:22









jcuypersjcuypers

1,3961 gold badge11 silver badges19 bronze badges




1,3961 gold badge11 silver badges19 bronze badges












  • that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

    – firasKoubaa
    Mar 26 at 14:22











  • you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

    – jcuypers
    Mar 26 at 14:43


















  • that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

    – firasKoubaa
    Mar 26 at 14:22











  • you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

    – jcuypers
    Mar 26 at 14:43

















that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

– firasKoubaa
Mar 26 at 14:22





that s better yeah , but something is missing , initially it's good , but when scrolling the options seems to be displayed in the same plan space with the searrch input , i think there is some margin to put

– firasKoubaa
Mar 26 at 14:22













you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

– jcuypers
Mar 26 at 14:43






you can use z-index if needed, and I guess margin too. I dont know exactly what you want or how big everthing is or should be

– jcuypers
Mar 26 at 14:43









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