这个很好用,但是,每当我拆分这两个组件时:“编辑器”和“编辑器工具栏”(在链接中,我以相同的方式更新这两个组件的值)编辑器变得非常慢,同时编辑器工具栏也不工作(如果我有一个react组件,它同时为这两个组件保留一个状态,则此代码工作正常,但现在我没有“状态”,我必须以Angular 更新值,使其工作相同我将这两个组件合并为一个保持状态的内部react(这就是我试图实现的)
我假设问题在于如何将值分配给这两个组件
一个星期的努力和渴望来解决这个问题。
编辑
<kmp-note-editor has-toolbar="hasToolbar" ng-model="editorState.content" ng-change="handleDocumentNoteChange()" style="background-color: white; border: solid 1px #D2D6DE;" ng-disabled="(documentNote.status.id_name==='signed' && !enableSignedDocument) || encounterIsClosed"></kmp-note-editor>
工具栏
<kmp-note-editor-toolbar ng-model="editorState.content" ng-change="handleToolbarChange()" ng-disabled="(documentNote.status.id_name==='signed' && !enableSignedDocument) || encounterIsClosed"></kmp-note-editor-toolbar>
反动码
.directive("kmpNoteEditor", [
"$timeout",
($timeout) => ({
restrict: "E",
require: "ngModel",
template:
'<kmp-note-editor-with-toolbar-raw attr="1" disabled="disabled" value="viewValue" on-change="handleChange"></kmp-note-editor-with-toolbar-raw>',
link: {
pre: (scope, element, attrs, ngModelCtrl) => {
scope.disabled = attrs.disabled;
ngModelCtrl.$render = () => {
render(ngModelCtrl.$viewValue);
};
function render(value) {
scope.viewValue = value;
}
scope.handleChange = (change) => {
console.log("CH");
console.log(change);
ngModelCtrl.$setViewValue(change.value);
/* Anti Pattern!
* https://github.com/angular/angular.js/wiki/Dev-Guide%3A-Anti-Patterns
* Fixes bug (part 3): https://vabaco.atlassian.net/browse/EVXBL-7736
*/
if (mobileAndTabletcheck()) {
// ngModelCtrl.$setViewValue(change);
// ngModelCtrl.$render();
} else {
if (scope.$$phase) {
$timeout(function() {
fn();
});
} else {
$timeout(function() {
scope.$apply(fn);
});
}
}
function fn() {
$timeout(function() {
if (!mobileAndTabletcheck()) {
if (
change.operations.every(
(operation) => operation.type === "set_selection"
)
) {
// render(change.value);
} else {
// ngModelCtrl.$setViewValue(change.value);
// ngModelCtrl.$render();
}
}
});
}
};
if (!mobileAndTabletcheck()) {
ngModelCtrl.$formatters.push((html) => {
return mobileAndTabletcheck()
? html
: htmlSerializer.deserialize(html || "");
});
ngModelCtrl.$parsers.push((value) => {
return mobileAndTabletcheck()
? value
: htmlSerializer.serialize(value);
});
ngModelCtrl.$viewChangeListeners.push(() => {});
}
},
},
}),
])
React码
import htmlSerializer from "@components/NoteEditor/htmlSerializer";
import * as React from "react";
import NoteEditor from "../NoteEditor";
import NoteEditorToolbar from "../NoteEditorToolbar";
interface NoteEditorWithToolbarProps {
value: Object | string;
onChange?: (Object) => void;
disabled?: boolean;
hasToolbar:boolean;
}
const createDOMPurify = require("dompurify");
const DOMPurify = createDOMPurify(window);
interface NoteEditorWithToolbarState {}
const NoteEditorWithToolbar = (props:NoteEditorWithToolbarProps) => {
const [value, setValue] = React.useState(props.value);
console.log(props)
React.useEffect(() => {
setValue(props?.value);
console.log("sss")
}, [props.value]);
const changeHandler = (event) => {
if (!event.operations.some((operation) => operation.type === "set_value")) {
setValue(event.value);
props.onChange(event);
}
};
return (
<div className="kmp__NoteEditorWithToolbar" id="kmp__NoteEditorWithToolbar">
{props.hasToolbar && (
<NoteEditorToolbar
value={value}
onChange={changeHandler}
disabled={props.disabled}
/>
)}
<NoteEditor
value={value}
onChange={changeHandler}
disabled={props.disabled}
/>
</div>
);
};
export default NoteEditorWithToolbar;
暂无答案!
目前还没有任何答案,快来回答吧!