mirror of
https://github.com/reduxjs/redux-devtools.git
synced 2024-11-10 19:56:54 +03:00
deep equal on shouldComponentUpdate
This commit is contained in:
parent
0055b0263d
commit
37a8fc190f
|
@ -1,3 +1,5 @@
|
|||
import deepEqual from '../../../utils/deepEqual';
|
||||
|
||||
export default {
|
||||
handleClick(e) {
|
||||
e.stopPropagation();
|
||||
|
@ -11,5 +13,9 @@ export default {
|
|||
this.renderedChildren = [];
|
||||
this.itemString = false;
|
||||
this.needsChildNodes = true;
|
||||
},
|
||||
|
||||
shouldComponentUpdate(nextProps, nextState) {
|
||||
return !deepEqual(this.state, nextState) || !deepEqual(this.props, nextProps);
|
||||
}
|
||||
};
|
||||
|
|
22
src/utils/deepEqual.js
Normal file
22
src/utils/deepEqual.js
Normal file
|
@ -0,0 +1,22 @@
|
|||
const deepEqual = function (x, y) {
|
||||
if ((typeof x == "object" && x != null) && (typeof y == "object" && y != null)) {
|
||||
if (Object.keys(x).length != Object.keys(y).length) {
|
||||
return false;
|
||||
}
|
||||
for (var prop in x) {
|
||||
if (y.hasOwnProperty(prop)) {
|
||||
if (! deepEqual(x[prop], y[prop])) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
} else if (x !== y){
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
export default deepEqual;
|
Loading…
Reference in New Issue
Block a user