Synchronous conditional widget renderer.
Lets you declaratively render a widget based on a condition, using this you can get rid of implicit conditional statements in your code to display/hide a widget.
After following the installation guide, you can use this widget as follow:
ConditionalBuilder(
condition: true,
builder: (context) {
return Text('This gets rendered');
},
)
ConditionalBuilder(
condition: false,
builder: (context) {
return Text('This does not get rendered, an empty Container will be rendered');
},
)
ConditionalBuilder(
condition: false,
builder: (context) {
return Text('This does not get rendered, as fallback is not null, it is used to render the fallback widget.');
},
fallback: (context) {
return Text('This gets rendered');
}
)
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