castopod/app/Views/errors/html/debug.js

//--------------------------------------------------------------------
// Tabs
//--------------------------------------------------------------------

var tabLinks = [];
var contentDivs = [];

function init() {
  // Grab the tab links and content divs from the page
  var tabListItems = document.getElementById("tabs").childNodes;
  console.log(tabListItems);
  for (var i = 0; i < tabListItems.length; i++) {
    if (tabListItems[i].nodeName == "LI") {
      var tabLink = getFirstChildWithTagName(tabListItems[i], "A");
      var id = getHash(tabLink.getAttribute("href"));
      tabLinks[id] = tabLink;
      contentDivs[id] = document.getElementById(id);
    }
  }

  // Assign onclick events to the tab links, and
  // highlight the first tab
  var j = 0;

  for (id in tabLinks) {
    tabLinks[id].onclick = showTab;
    tabLinks[id].onfocus = function () {
      this.blur();
    };
    if (j == 0) {
      tabLinks[id].className = "active";
    }
    j++;
  }

  // Hide all content divs except the first
  var k = 0;

  for (id in contentDivs) {
    if (k != 0) {
      console.log(contentDivs[id]);
      contentDivs[id].className = "content hide";
    }
    k++;
  }
}

//--------------------------------------------------------------------

function showTab() {
  var selectedId = getHash(this.getAttribute("href"));

  // Highlight the selected tab, and dim all others.
  // Also show the selected content div, and hide all others.
  for (var id in contentDivs) {
    if (id == selectedId) {
      tabLinks[id].className = "active";
      contentDivs[id].className = "content";
    } else {
      tabLinks[id].className = "";
      contentDivs[id].className = "content hide";
    }
  }

  // Stop the browser following the link
  return false;
}

//--------------------------------------------------------------------

function getFirstChildWithTagName(element, tagName) {
  for (var i = 0; i < element.childNodes.length; i++) {
    if (element.childNodes[i].nodeName == tagName) {
      return element.childNodes[i];
    }
  }
}

//--------------------------------------------------------------------

function getHash(url) {
  var hashPos = url.lastIndexOf("#");
  return url.substring(hashPos + 1);
}

//--------------------------------------------------------------------

function toggle(elem) {
  elem = document.getElementById(elem);

  var disp = "";
  if (elem.style && elem.style["display"]) {
    // Only works with the "style" attr
    disp = elem.style["display"];
  } else if (elem.currentStyle) {
    // For MSIE, naturally
    disp = elem.currentStyle["display"];
  } else if (window.getComputedStyle) {
    // For most other browsers
    disp = document.defaultView
      .getComputedStyle(elem, null)
      .getPropertyValue("display");
  }

  // Toggle the state of the "display" style
  elem.style.display = disp == "block" ? "none" : "block";

  return false;
}