Allow one Image select

[osamakhanedu]

how can config component so it allow only selection of single image currently can select multiple images

[ivnnv]

you can use prop singleImage={true}.
It is there, but not showing in the documentation at the moment.

[osamakhanedu]

i am setting singleImage={true} but its not working it is selecting more then one images and showing there preview. i only want to show preview of one image

[xizzat]

@osamakhanedu me too

[nerdsquirrel]

using singleImage={true} is restricting from selecting multiple images at a time. But still multiple images can be selected by one at a time.

[dmitrijBerg]

Maybe someone who worked with the Component might figure out how to implement a behaviour that only allows for a single Image to be added at a time (Just like singleImage={true} already does.) and whenever another is selected it removes the Image that's already there, only to replace it with the new one.
Since this seems more like the intended way adding a singe Image would work, I propose to make this new behaviour work with the singleImage prop.

[juusaw]

A quick solution would be to disable the button when there's an image.

Adding the following to the <button /> element should do the trick

disabled={this.props.singleImage && this.state.files[0]}

[vsshaposhnikov]

@juusaw Where are you see the button ? Or you change the the source component code ?

[juusaw]

That's internal to the library, yes. So an update to the library would be required.

[vsshaposhnikov]

For fix this issue need to add
if (this.props.singleImage) { dataURLs = []; files = []; }
in onDropFile() method inside component.

[amitbravo]

none of them suggestion working,
@juusaw button is not disabling at all , even when I use disabled={true}
@vsshaposhnikov if I paste this code in onDropfile() under compiled.js or index.js in the react-native-images-upload , it does not pick a single image.

[taylorgannon]

So far my best quick fix is to add display: 'none' to the buttonStyles prop if there are 1 or more images. This way the button does not appear.

[RobertStuff]

@taylorstyers
Have you add the style directly on source code? or on your style css?

[RobertStuff]

@taylorstyers
buttonStyles only works on hard coded style. but when I put a function It doesn't work..
buttonStyles={{display: function()}} doesn't work
buttonStyles={{display: 'none'}} working