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disable placeholder when doc is large

This commit is contained in:
fantasticit 2022-11-19 12:23:04 +08:00
parent 880acbd703
commit d835c947db
1 changed files with 6 additions and 0 deletions
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6
packages/client/src/tiptap/core/extensions/placeholder.ts
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@ -10,6 +10,7 @@ export interface PlaceholderOptions {
showOnlyWhenEditable: boolean; showOnlyWhenEditable: boolean;
showOnlyCurrent: boolean; showOnlyCurrent: boolean;
includeChildren: boolean; includeChildren: boolean;
maxContentSize?: number;
} }
export const Placeholder = Extension.create<PlaceholderOptions>({ export const Placeholder = Extension.create<PlaceholderOptions>({
@ -23,6 +24,7 @@ export const Placeholder = Extension.create<PlaceholderOptions>({
showOnlyWhenEditable: true, showOnlyWhenEditable: true,
showOnlyCurrent: true, showOnlyCurrent: true,
includeChildren: false, includeChildren: false,
maxContentSize: 2000,
}; };
}, },
@ -35,6 +37,10 @@ export const Placeholder = Extension.create<PlaceholderOptions>({
new Plugin({ new Plugin({
props: { props: {
decorations: ({ doc, selection }) => { decorations: ({ doc, selection }) => {
if (doc.content.size > (this.options.maxContentSize || 2000)) {
return null;
}
const active = this.editor.isEditable || !this.options.showOnlyWhenEditable; const active = this.editor.isEditable || !this.options.showOnlyWhenEditable;
const { anchor } = selection; const { anchor } = selection;
const decorations: Decoration[] = []; const decorations: Decoration[] = [];