update Google Forms fix

1 files changed, 24 insertions, 13 deletions

diff --git a/src/google_forms.js b/src/google_forms.js
index 54c1a04..2abf3fa 100644
--- a/src/google_forms.js
+++ b/src/google_forms.js
@@ -24,18 +24,21 @@
  */
 
 var form = document.forms[0];
+
+/* Fix form fields. */
 for (let div of form.querySelectorAll('div[data-params]')) {
     var data = JSON.parse('[' + div.dataset.params.substring(4));
     var name = 'entry.' + data[0][4][0][0];
-    var input = div.querySelector('input');
+    var input = div.querySelector('input, textarea');
 
     if (!input) {
 	console.error(`cannot enable input ${name}`, div);
 	continue;
     }
 
-    if (input.name === name + '_sentinel') { // Radio
-	for (const input_div of div.querySelectorAll('.appsMaterialWizToggleRadiogroupEl')) {
+    if (input.name === name + '_sentinel') {
+	/* Handle radio buttons. */
+	for (const input_div of div.querySelectorAll('[data-value]')) {
 	    const new_radio = document.createElement('input');
 	    new_radio.type = 'radio';
 	    new_radio.name = name;
@@ -45,12 +48,23 @@ for (let div of form.querySelectorAll('div[data-params]')) {
     } else {
 	input.removeAttribute('disabled');
 	input.name = name;
+
+	/* Enlarge textareas and make them stand out from mere input fields. */
+	if (input.tagName === "TEXTAREA") {
+	    input.style.height = "8em";
+	    input.style.overflowY = "scroll";
+	}
     }
 }
 
-for (div of document.querySelectorAll('.quantumWizTextinputPaperinputPlaceholder'))
-    div.remove();
+/* Remove placeholders in text input fields and textareas. */
+document.querySelectorAll('[jsname=LwH6nd]').forEach(n => n.remove());
 
+/* Enable the form sumbission button (if any). */
+for (const submit_but of document.querySelectorAll('[jsname=M2UYVd]'))
+    submit_but.addEventListener("click", () => form.submit());
+
+/* Enable the "next page" button (if any). */
 function goToNext()
 {
     var next = document.createElement('input');
@@ -61,12 +75,9 @@ function goToNext()
     form.submit();
 }
 
-const submit_selector = ".freebirdFormviewerViewNavigationSubmitButton";
-const next_selector = ".freebirdFormviewerViewNavigationNoSubmitButton";
-for (const but_div of document.querySelectorAll(submit_selector))
-    but_div.addEventListener("click", () => form.submit());
-
-for (const but_div of document.querySelectorAll(next_selector))
-    but_div.addEventListener("click", goToNext);
+for (const next_but of document.querySelectorAll('[jsname=OCpkoe]'))
+    next_but.addEventListener("click", goToNext);
 
-// TODO: back, instate previous entries, fix form parts that still don't work
+// TODO:
+// * support "back" with instatiation of previous entries
+// * find and fix form parts that still don't work (if any)