From d36ba034e18fc026edb6487e6100e5fd1742ba4e Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Thu, 4 Jun 2009 20:14:37 +0000
Subject: [PATCH] Various updates to public-view, made comment icons clickable.
---
.../courses/public-view/search-box.js | 151 ++++++++++++++++++
1 file changed, 151 insertions(+)
create mode 100644 document_root/javascript/courses/public-view/search-box.js
diff --git a/document_root/javascript/courses/public-view/search-box.js b/document_root/javascript/courses/public-view/search-box.js
new file mode 100644
index 00000000..adefb089
--- /dev/null
+++ b/document_root/javascript/courses/public-view/search-box.js
@@ -0,0 +1,151 @@
+addLoadEvent(onLoadPublicViewSearch);
+
+function onLoadPublicViewSearch()
+{
+ if (document.getElementById('refineSearchLink')) {
+ document.getElementById('refineSearchLink').onclick = handleRefineSearchLinkClick;
+ }
+ document.getElementById('college').onchange = handleChangeSelectHierarchy;
+ document.getElementById('department').onchange = handleChangeSelectHierarchy;
+ handleChangeSelectHierarchy();
+
+ if (document.getElementById('printButton')) {
+ document.getElementById('printButton').onclick = function() {
+ window.print();
+ };
+ }
+
+ var helpLinks = getElementsByClassName('hoverHelp');
+ for (var i = 0; i < helpLinks.length; i++) {
+ helpLinks[i].onmouseover = displayHoverHelp;
+ helpLinks[i].onmouseout = hideHoverHelp;
+ helpLinks[i].onclick = function() {return false;};
+ }
+
+ document.getElementById('ace').onclick = function() {
+ document.getElementById('aceOutcomes').disabled = !this.checked;
+ var options = document.getElementById('aceOutcomes').getElementsByTagName('option');
+ for (var i = 0; i < options.length; i++) {
+ options[i].selected = this.checked;
+ }
+ document.getElementById('aceOutcomes').focus();
+ }
+
+ if (document.getElementById('reset')) {
+ document.getElementById('reset').onclick = function() {
+ clearForm(this.form);
+ return false;
+ }
+ }
+}
+
+function handleRefineSearchLinkClick()
+{
+ document.getElementById('searchSummary').style.display = 'none';
+ document.getElementById('searchForm').style.display = '';
+}
+
+
+function handleChangeSelectHierarchy()
+{
+ var collegeSelect = document.getElementById('college');
+ var departmentSelect = document.getElementById('department');
+ var subjectSelect = document.getElementById('subject');
+
+ var selectedCollegeId = collegeSelect.options[collegeSelect.selectedIndex].value;
+ var options = departmentSelect.getElementsByTagName('option');
+ for (var i = options.length - 1; i >= 0; i--) {
+ if (options[i].getAttribute('rel') == selectedCollegeId || collegeSelect.value == 0 || options[i].value == 0) {
+ options[i].style.display = '';
+ } else {
+ options[i].style.display = 'none';
+ }
+ }
+
+ var selectedDepartment = departmentSelect.options[departmentSelect.selectedIndex];
+ if (selectedDepartment.style.display == 'none') {
+ departmentSelect.selectedIndex = 0;
+ }
+
+ var selectedDepartments = new Array();
+
+ if (departmentSelect.selectedIndex == 0) {
+ var options = departmentSelect.getElementsByTagName('option');
+ for (var i = options.length - 1; i >= 0; i--) {
+ if (options[i].style.display == 'none') {
+ continue;
+ }
+ selectedDepartments.push(options[i].value);
+ }
+ } else {
+ selectedDepartments.push(departmentSelect.options[departmentSelect.selectedIndex].value);
+ }
+
+ options = subjectSelect.getElementsByTagName('option');
+
+ for (var i = options.length - 1; i >= 0; i--) {
+ if (selectedDepartments.inArray(options[i].getAttribute('rel')) || options[i].value == 0) {
+ options[i].style.display = '';
+ } else {
+ options[i].style.display = 'none';
+ }
+ }
+
+ var selectedSubject = subjectSelect.options[subjectSelect.selectedIndex];
+ if (selectedSubject.style.display == 'none') {
+ subjectSelect.selectedIndex = 0;
+ }
+}
+
+
+function displayHoverHelp(e)
+{
+
+ e = e || window.event;
+ var cursor = {x:0, y:0};
+ if (e.pageX || e.pageY) {
+ cursor.x = e.pageX;
+ cursor.y = e.pageY;
+ }
+ else {
+ cursor.x = e.clientX +
+ (document.documentElement.scrollLeft || document.body.scrollLeft) -
+ (document.documentElement.clientLeft || document.body.clientLeft);
+ cursor.y = e.clientY +
+ (document.documentElement.scrollTop || document.body.scrollTop) -
+ (document.documentElement.clientTop || document.body.clientTop);
+ }
+
+ var helpDiv, helpText;
+ if(!document.getElementById('floating_help_text_div')) {
+ helpDiv = document.createElement('div');
+ helpDiv.style.display = 'none';
+ helpDiv.id = 'floating_help_text_div';
+ helpText = document.createTextNode('');
+ helpDiv.style.position = 'absolute';
+ helpDiv.appendChild(helpText);
+ document.body.appendChild(helpDiv);
+ } else {
+ helpDiv = document.getElementById('floating_help_text_div');
+ }
+ if(getElementsByClassName('hoverHelpText', this, 'span')[0].childNodes[0]) {
+ helpDiv.childNodes[0].data = getElementsByClassName('hoverHelpText', this, 'span')[0].childNodes[0].data;
+ helpDiv.style.borderWidth = '1px';
+ if(document.body.clientWidth - cursor.x < cursor.x) {
+ helpDiv.style.left = '';
+ helpDiv.style.right = (document.body.clientWidth - cursor.x + 5) + 'px';
+ } else {
+ helpDiv.style.left = (cursor.x + 5) + 'px';
+ helpDiv.style.right = '';
+ }
+ helpDiv.style.top = (cursor.y + 5) + 'px';
+ helpDiv.style.display = 'block';
+ }
+}
+
+function hideHoverHelp()
+{
+ if(document.getElementById('floating_help_text_div')) {
+ document.getElementById('floating_help_text_div').style.display = 'none';
+ }
+}
--
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