admin.suherdy/sign_image_field
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fix: Ensure sign items are always visible by injecting CSS overrides and explicitly removing the d-none class.

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This commit is contained in:
Suherdy Yacob 2026-03-16 17:15:11 +07:00
parent 424e68c57c
commit bf06e5be06
1 changed files with 105 additions and 91 deletions
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60
static/src/js/sign_image_upload.js
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@ -4,19 +4,20 @@ import { patch } from "@web/core/utils/patch";
import { PDFIframe } from "@sign/components/sign_request/PDF_iframe";
import { SignablePDFIframe } from "@sign/components/sign_request/signable_PDF_iframe";
console.log("Sign Image Field: Re-evaluating patch strategy without overriding enableCustom for base classes");
console.log("Sign Image Field: Initializing CSS-forced visibility patches...");
/**
* Diagnostic Bridge Restoration
* Diagnostic Bridge Restoration & Universal Force-Show
* We re-connect the bridge but ALSO forcefully inject CSS to ensure elements are never hidden.
*/
const restoreBridge = (instance, caller) => {
const restoreBridgeAndForceShow = (instance, caller) => {
if (!instance || !instance.root || !instance.root.defaultView) return;
const iwin = instance.root.defaultView;
const iframe = iwin.frameElement;
const isDocReady = iwin.document && iwin.document.head;
if (iframe && !iframe.odoo_iframe_instance) {
// Only log once per frame to reduce noise
if (!iframe._odoo_bridge_logged) {
console.log(`[Diagnostic] Restoring bridge on iframe element from ${caller}`);
iframe._odoo_bridge_logged = true;
@ -28,13 +29,27 @@ const restoreBridge = (instance, caller) => {
iwin.odoo_iframe_instance = instance;
}
if (iwin.document && !iwin.document.odoo_iframe_instance) {
iwin.document.odoo_iframe_instance = instance;
}
if (iwin.PDFViewerApplication && !iwin.PDFViewerApplication.odoo_iframe_instance) {
iwin.PDFViewerApplication.odoo_iframe_instance = instance;
}
// ULTIMATE FALLBACK: Inject CSS to override Odoo's broken d-none toggler
if (isDocReady && !iwin.document._odoo_force_show_injected) {
console.log(`[Diagnostic] Injecting permanent override CSS from ${caller}`);
const style = iwin.document.createElement('style');
style.type = 'text/css';
// Force display block and override any inline or class-based display:none
style.innerHTML = `
.o_sign_sign_item.d-none {
display: block !important;
}
.o_sign_sign_item[style*="display: none"] {
display: block !important;
}
`;
iwin.document.head.appendChild(style);
iwin.document._odoo_force_show_injected = true;
}
};
/**
@ -88,30 +103,26 @@ const setupLazyObserver = (el) => {
}
};
window.diagnosticForceShowFields = () => {
const hiddenItems = document.querySelectorAll('iframe.o_sign_pdf_iframe')?.length ?
document.querySelector('iframe.o_sign_pdf_iframe').contentDocument.querySelectorAll('.o_sign_sign_item.d-none') : [];
console.log(`[Diagnostic] Forcing show on ${hiddenItems.length} hidden items`);
hiddenItems.forEach(el => el.classList.remove('d-none'));
};
const processedItems = new WeakSet();
// Safest Patching Strategy: Only patch `PDFIframe.prototype.refreshSignItemsForPage`
// This avoids ANY issues with `enableCustom` halting mid-execution.
// Patching Strategy: Use refreshSignItemsForPage as the hook point because it's
// called every time page renders, giving us a reliable hook to inject CSS
patch(PDFIframe.prototype, {
refreshSignItemsForPage(page) {
// Restore bridge right before items are evaluated
restoreBridge(this, 'PDFIframe.refreshSignItemsForPage');
restoreBridgeAndForceShow(this, 'PDFIframe.refreshSignItemsForPage');
// Execute original first so elements get un-hidden (d-none removed)
try {
const result = super.refreshSignItemsForPage(...arguments);
// Now find all image elements and apply our custom observer
// Image tracking
if (this.signItems && this.signItems[page]) {
for (const id in this.signItems[page]) {
const item = this.signItems[page][id];
// Also forcefully remove d-none via JS just in case
if (item && item.el) {
item.el.classList.remove('d-none');
}
if (item && item.data && item.data.type === 'image' && item.el && !processedItems.has(item.el)) {
processedItems.add(item.el);
setupLazyObserver(item.el);
@ -187,8 +198,11 @@ patch(PDFIframe.prototype, {
}
}
}
return result;
} catch (error) {
console.error("[Diagnostic] Error inside refreshSignItemsForPage:", error);
// Even if super fails, don't crash our script
}
}
});