How to Programmatically Scroll Drawer in Material UI React JS?












0














Can someone please help?
This is my code: https://codesandbox.io/s/5xoj9zw56l



I followed this code: https://codesandbox.io/s/6jr75xj8y3










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  • Please add essential parts here
    – Just code
    Nov 22 at 12:38
















0














Can someone please help?
This is my code: https://codesandbox.io/s/5xoj9zw56l



I followed this code: https://codesandbox.io/s/6jr75xj8y3










share|improve this question






















  • Please add essential parts here
    – Just code
    Nov 22 at 12:38














0












0








0







Can someone please help?
This is my code: https://codesandbox.io/s/5xoj9zw56l



I followed this code: https://codesandbox.io/s/6jr75xj8y3










share|improve this question













Can someone please help?
This is my code: https://codesandbox.io/s/5xoj9zw56l



I followed this code: https://codesandbox.io/s/6jr75xj8y3







javascript reactjs material-ui






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asked Nov 22 at 12:36









aye2m

9117




9117












  • Please add essential parts here
    – Just code
    Nov 22 at 12:38


















  • Please add essential parts here
    – Just code
    Nov 22 at 12:38
















Please add essential parts here
– Just code
Nov 22 at 12:38




Please add essential parts here
– Just code
Nov 22 at 12:38












1 Answer
1






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oldest

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1














Drawer creates an elements, it will have structure like this



parent div > nested div > your data


And while getting the ref into drawer you do not get that div reference which you need to scroll.



What you need to do is you can add ref to your data div and go through ref.parent this way you will have parent div ref and there you can scroll the element.



To scroll you must have ref of div where you applied the overflow.



Here is the changes you need to do



Instead of container you will get aprent element



handleScrollTo = () => {

console.log(this.container.parentElement.scrollTop);
this.container.parentElement.scrollTop = 200;
};


instead of using ref on drawer using the data on scroll



<Drawer open={this.state.left} onClose={this.toggleDrawer( "left", false)} onScroll={e=> console.log("scroll " + e.target.scrollTop)} >
<div ref={el=> (this.container = el)} tabIndex={1} role="button" onKeyDown={this.toggleDrawer("left", false)} > {sideList} </div>
</Drawer>


Here is demo link






share|improve this answer





















  • Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
    – aye2m
    Nov 22 at 14:54











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1 Answer
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1 Answer
1






active

oldest

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active

oldest

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active

oldest

votes









1














Drawer creates an elements, it will have structure like this



parent div > nested div > your data


And while getting the ref into drawer you do not get that div reference which you need to scroll.



What you need to do is you can add ref to your data div and go through ref.parent this way you will have parent div ref and there you can scroll the element.



To scroll you must have ref of div where you applied the overflow.



Here is the changes you need to do



Instead of container you will get aprent element



handleScrollTo = () => {

console.log(this.container.parentElement.scrollTop);
this.container.parentElement.scrollTop = 200;
};


instead of using ref on drawer using the data on scroll



<Drawer open={this.state.left} onClose={this.toggleDrawer( "left", false)} onScroll={e=> console.log("scroll " + e.target.scrollTop)} >
<div ref={el=> (this.container = el)} tabIndex={1} role="button" onKeyDown={this.toggleDrawer("left", false)} > {sideList} </div>
</Drawer>


Here is demo link






share|improve this answer





















  • Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
    – aye2m
    Nov 22 at 14:54
















1














Drawer creates an elements, it will have structure like this



parent div > nested div > your data


And while getting the ref into drawer you do not get that div reference which you need to scroll.



What you need to do is you can add ref to your data div and go through ref.parent this way you will have parent div ref and there you can scroll the element.



To scroll you must have ref of div where you applied the overflow.



Here is the changes you need to do



Instead of container you will get aprent element



handleScrollTo = () => {

console.log(this.container.parentElement.scrollTop);
this.container.parentElement.scrollTop = 200;
};


instead of using ref on drawer using the data on scroll



<Drawer open={this.state.left} onClose={this.toggleDrawer( "left", false)} onScroll={e=> console.log("scroll " + e.target.scrollTop)} >
<div ref={el=> (this.container = el)} tabIndex={1} role="button" onKeyDown={this.toggleDrawer("left", false)} > {sideList} </div>
</Drawer>


Here is demo link






share|improve this answer





















  • Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
    – aye2m
    Nov 22 at 14:54














1












1








1






Drawer creates an elements, it will have structure like this



parent div > nested div > your data


And while getting the ref into drawer you do not get that div reference which you need to scroll.



What you need to do is you can add ref to your data div and go through ref.parent this way you will have parent div ref and there you can scroll the element.



To scroll you must have ref of div where you applied the overflow.



Here is the changes you need to do



Instead of container you will get aprent element



handleScrollTo = () => {

console.log(this.container.parentElement.scrollTop);
this.container.parentElement.scrollTop = 200;
};


instead of using ref on drawer using the data on scroll



<Drawer open={this.state.left} onClose={this.toggleDrawer( "left", false)} onScroll={e=> console.log("scroll " + e.target.scrollTop)} >
<div ref={el=> (this.container = el)} tabIndex={1} role="button" onKeyDown={this.toggleDrawer("left", false)} > {sideList} </div>
</Drawer>


Here is demo link






share|improve this answer












Drawer creates an elements, it will have structure like this



parent div > nested div > your data


And while getting the ref into drawer you do not get that div reference which you need to scroll.



What you need to do is you can add ref to your data div and go through ref.parent this way you will have parent div ref and there you can scroll the element.



To scroll you must have ref of div where you applied the overflow.



Here is the changes you need to do



Instead of container you will get aprent element



handleScrollTo = () => {

console.log(this.container.parentElement.scrollTop);
this.container.parentElement.scrollTop = 200;
};


instead of using ref on drawer using the data on scroll



<Drawer open={this.state.left} onClose={this.toggleDrawer( "left", false)} onScroll={e=> console.log("scroll " + e.target.scrollTop)} >
<div ref={el=> (this.container = el)} tabIndex={1} role="button" onKeyDown={this.toggleDrawer("left", false)} > {sideList} </div>
</Drawer>


Here is demo link







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 22 at 12:58









Just code

8,23142966




8,23142966












  • Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
    – aye2m
    Nov 22 at 14:54


















  • Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
    – aye2m
    Nov 22 at 14:54
















Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
– aye2m
Nov 22 at 14:54




Your technique works great! Thanks so much. How do I make it auto scroll when the Drawer is open? This code doesn't work: <Drawer onOpen={() => { this.handleScrollTo(); }}>
– aye2m
Nov 22 at 14:54


















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