form: function (detail) {
if (detail === "actorid") {
return this.actorID;
}
// Seralize the grid fragment data into JSON so protocol.js knows how to write
// and read the data.
let gridFragments = this.containerEl.getGridFragments();
this.gridFragments = getStringifiableFragments(gridFragments);
let form = {
actor: this.actorID,
gridFragments: this.gridFragments
};
// If the WalkerActor already knows the container element, then also return its
// ActorID so we avoid the client from doing another round trip to get it in many
// cases.
if (this.walker.hasNode(this.containerEl)) {
form.containerNodeActorID = this.walker.getNode(this.containerEl).actorID;
}
return form;
},
Actor.prototype.destroy.call(this);
this.containerEl = null;
this.gridFragments = null;
this.walker = null;
},
form(detail) {
if (detail === "actorid") {
return this.actorID;
}
// Seralize the grid fragment data into JSON so protocol.js knows how to write
// and read the data.
const gridFragments = this.containerEl.getGridFragments();
this.gridFragments = getStringifiableFragments(gridFragments);
// Record writing mode and text direction for use by the grid outline.
const { direction, writingMode } = CssLogic.getComputedStyle(this.containerEl);
const form = {
actor: this.actorID,
direction,
gridFragments: this.gridFragments,
writingMode,
};
// If the WalkerActor already knows the container element, then also return its
// ActorID so we avoid the client from doing another round trip to get it in many
// cases.
if (this.walker.hasNode(this.containerEl)) {