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path: root/ext/js/templates/template-renderer-frame-api.js
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-rw-r--r--ext/js/templates/template-renderer-frame-api.js12
1 files changed, 11 insertions, 1 deletions
diff --git a/ext/js/templates/template-renderer-frame-api.js b/ext/js/templates/template-renderer-frame-api.js
index 4936a2af..6eebc199 100644
--- a/ext/js/templates/template-renderer-frame-api.js
+++ b/ext/js/templates/template-renderer-frame-api.js
@@ -19,7 +19,8 @@ class TemplateRendererFrameApi {
constructor(templateRenderer) {
this._templateRenderer = templateRenderer;
this._windowMessageHandlers = new Map([
- ['render', {async: true, handler: this._onRender.bind(this)}]
+ ['render', {async: true, handler: this._onRender.bind(this)}],
+ ['getModifiedData', {async: true, handler: this._onGetModifiedData.bind(this)}]
]);
}
@@ -57,6 +58,11 @@ class TemplateRendererFrameApi {
return await this._templateRenderer.render(template, data, type);
}
+ async _onGetModifiedData({data, type}) {
+ const result = await this._templateRenderer.getModifiedData(data, type);
+ return this._clone(result);
+ }
+
_errorToJson(error) {
try {
if (error !== null && typeof error === 'object') {
@@ -75,4 +81,8 @@ class TemplateRendererFrameApi {
hasValue: true
};
}
+
+ _clone(value) {
+ return JSON.parse(JSON.stringify(value));
+ }
}