[add] xqdoca

docs/xqdoc/resources/xqdoca.js

@@ -0,0 +1,74 @@
+// simple javascript support
+
+//https://www.w3schools.com/howto/howto_js_treeview.asp
+var toggler = document.getElementsByClassName("caret");
+var i;
+
+for (i = 0; i < toggler.length; i++) {
+  toggler[i].addEventListener("click", function () {
+    this.parentElement.querySelector(".nested").classList.toggle("active");
+    this.classList.toggle("caret-down");
+  });
+}
+// table sort https://stackoverflow.com/questions/10683712/html-table-sort#10683805
+document.querySelectorAll('th').forEach((element) => { // Table headers
+  element.addEventListener('click', function () {
+    let table = this.closest('table');
+
+    // If the column is sortable
+    if (this.querySelector('span')) {
+      let order_icon = this.querySelector('span');
+      let order = encodeURI(order_icon.innerHTML).includes('%E2%86%91') ? 'desc' : 'asc';
+      let separator = '-----'; // Separate the value of it's index, so data keeps intact
+
+      let value_list = {}; // <tr> Object
+      let obj_key = []; // Values of selected column
+
+      let string_count = 0;
+      let number_count = 0;
+
+      // <tbody> rows
+      table.querySelectorAll('tbody tr').forEach((line, index_line) => {
+        // Value of each field
+        let key = line.children[element.cellIndex].textContent.toUpperCase();
+
+        // Check if value is date, numeric or string
+        if (line.children[element.cellIndex].hasAttribute('data-timestamp')) {
+          // if value is date, we store it's timestamp, so we can sort like a number
+          key = line.children[element.cellIndex].getAttribute('data-timestamp');
+        }
+        else if (key.replace('-', '').match(/^[0-9,.]*$/g)) {
+          number_count++;
+        }
+        else {
+          string_count++;
+        }
+
+        value_list[key + separator + index_line] = line.outerHTML.replace(/(\t)|(\n)/g, ''); // Adding <tr> to object
+        obj_key.push(key + separator + index_line);
+      });
+      if (string_count === 0) { // If all values are numeric
+        obj_key.sort(function (a, b) {
+          return a.split(separator)[0] - b.split(separator)[0];
+        });
+      }
+      else {
+        obj_key.sort();
+      }
+
+      if (order === 'desc') {
+        obj_key.reverse();
+        order_icon.innerHTML = '&darr;';
+      }
+      else {
+        order_icon.innerHTML = '&uarr;';
+      }
+
+      let html = '';
+      obj_key.forEach(function (chave) {
+        html += value_list[chave];
+      });
+      table.getElementsByTagName('tbody')[0].innerHTML = html;
+    }
+  });
+});