Categories hide/show

PunBB:

Code:

$(function(){$('.main-head:has(.page-title)').prepend('<a class="collapse tcatCollapse" id="collapse_c_cat1" href="#top" style="visibility:hidden;float: right;margin-top: -3px;"><img src="http://i.imgur.com/d7jXnmJ.png" alt=""></a>');$('.main-head:has(.page-title)').mouseover(function(){$(this).find('a.collapse[id]').css('visibility','visible')});$('.main-head:has(.page-title)').mouseout(function(){$(this).find('a.collapse[id]').css('visibility','hidden')});$('.main-head a.collapse[id]').click(function(e){e.preventDefault()});$('.main-head a.collapse[id]').attr('onclick'," if($(this).closest('.main-head').next('.main-content:first').css('display')=='none') {my_setcookie($(this).closest('.main-head').find('.page-title').text()+'_ct','0',10,0); $(this).closest('.main-head').next('.main-content:first').slideDown(500);$(this).find('img').attr('src','data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASBAMAAACk4JNkAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAKlBMVEX///8dNlIdNlIdNlIdNlIdNlIdNlIdNlIdNlIdNlIdNlJSZn16ip3k6/JkLhjLAAAACnRSTlMACkVWWZerzdXxurlICgAAAF5JREFUCNdjYGAQDp9ZasgABExZq1atWqYAZHmsAoEWoFAXmLVCgUFsFQQkMlhBWYsZoqCspQxVUNZyhlmrVt29e2fVqpUg1pkzp0EshCxCB8IUhMkI2xAuQHIVzKUAh8ZUIpv14jgAAAAASUVORK5CYII=');$(this).closest('.main-head');$(this).closest('.main-head').removeClass('collapsed')} else {my_setcookie($(this).closest('.main-head').find('.page-title').text()+'_ct','1',10,0); $(this).closest('.main-head').next('.main-content:first').slideUp(500);$(this).find('img').attr('src','http://i78.servimg.com/u/f78/18/17/62/92/cat_ma10.png'); $(this).closest('.main-head').addClass('collapsed');}");$(document).ready(function(){$('.main-head a.collapse[id]').closest('.main-head').each(function(){if(my_getcookie($(this).find('.page-title').text()+'_ct')=='1'){$(this).next('.main-content:first').css('display','none');$(this).find('a.collapse[id] img').attr('src','http://i78.servimg.com/u/f78/18/17/62/92/cat_ma10.png');$(this).closest('.main-head').addClass('collapsed')}else{$(this).next('.main-content:first').css('display','block');$(this).find('a.collapse[id] img').attr('src','data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASBAMAAACk4JNkAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAKlBMVEX///8dNlIdNlIdNlIdNlIdNlIdNlIdNlIdNlIdNlIdNlJSZn16ip3k6/JkLhjLAAAACnRSTlMACkVWWZerzdXxurlICgAAAF5JREFUCNdjYGAQDp9ZasgABExZq1atWqYAZHmsAoEWoFAXmLVCgUFsFQQkMlhBWYsZoqCspQxVUNZyhlmrVt29e2fVqpUg1pkzp0EshCxCB8IUhMkI2xAuQHIVzKUAh8ZUIpv14jgAAAAASUVORK5CYII=');$(this).closest('.main-head').removeClass('collapsed')}})})});

I want to change this JScript code so that it would work with phpBB3.
I guess I have to change .main-content:first -> .forabg:first, but what else?

have you looked at this?

https://help.forumotion.com/t102749-category-toggle

Yes, but it has a cookie problem. It doesn't save user's preference.

// And also, that tutorial's script conflicts with one of my important JS, so I can't use that.

Bump.

@JScript?

@Tonight
I'm very happy that you have ability to change the codes according to your need!

I've done one, but there is "a great code" of Invision version entitled invision.js in which content is one below:

Code:


function initCategories() {
    var id;
    cookies = document.cookie.split('; ');
    for (var i = 0; i < cookies.length; i++) {
        if (cookies[i].charAt(0) == '_') {
            cookie = cookies[i].split('=');
            if (cookie[1] == '1') {
                id = cookie[0].substring(1);
                if (document.getElementById(id)) {
                    toggleCategory(id)
                }
            }
        }
    }
}
function toggleCategory(id) {
    var obj = document.getElementById(id);
    var button = document.getElementById('b' + id);
    var toggle = obj.style.display == 'none';
    obj.style.display = toggle ? '' : 'none';
    button.className = toggle ? 'contract' : 'expand';
    my_setcookie('_' + id, toggle ? '' : '1', true);
    return false
}
function togglePopUpMenu(id) {
    var popUpMenu = document.getElementById(id);
    if (popUpMenu.style.display == 'none') {
        popUpMenu.style.display = '';
        if (openedPopUp) {
            document.getElementById(openedPopUp).style.display = 'none'
        }
        openedPopUp = id
    } else {
        popUpMenu.style.display = 'none';
        openedPopUp = false
    }
    return false
}
function toggleDiv(id) {
    var obj = document.getElementById(id);
    obj.style.display = obj.style.display == 'none' ? '' : 'none'
}
function togglePoll() {
    if (document.getElementById('poll_on') && document.getElementById('poll_off')) {
        toggleDiv('poll_on');
        toggleDiv('poll_off')
    }
    return false
}
function getElementsByClassName(className, tag) {
    var elements = document.getElementsByTagName(tag);
    var returnElements = [
    ];
    for (var i = 0; i < elements.length; i++) {
        if (elements[i].className == className) {
            returnElements.push(elements[i])
        }
    }
    return returnElements
}
function initProfilePopUps() {
    if (window.jQuery) {
        divs = $('div.postprofile-head, div.post-header');
        $.each(divs, function (key, htmlElement) {
            if (htmlElement.style) {
                htmlElement.style.position = 'relative'
            }
        })
    } else {
        divs = getElementsByClassName('postprofile-head post-header', 'div');
        for (var i = 0; i < divs.length; i++) {
            if (divs[i].style) {
                divs[i].style.position = 'relative'
            }
        }
    }
}
var openedPopUp = false;
initSetFunction(initCategories);
initSetFunction(togglePoll);
initSetFunction(initProfilePopUps);


Note the structure of it and modify "according to the selectors" on your version, it is quite easy, but if you can not, I'll post the same code with the changes already made ok?

The important thing is that you also learn!

So long,

JS

I'm not sure about Invision classnames, don't have a test site for testing that. I'm using phpBB3.

@Tonight
Ok, no problem!

Here is the code for phpBB3, placement only "In the home page":

Code:


$(function() {
   var style = document.createElement("style"),
      oCat = $('#main-content .forabg'),
      oThis = null;

   style.type = "text/css";
   style.innerHTML =
      'div.forabg .contract, div.forabg .expand {' +
      '  background: url("http://2img.net/i/fa/invision/exp_minus.gif") no-repeat scroll 50% 50% rgba(0, 0, 0, 0);' +
      '  cursor: pointer;' +
      '  float: right;' +
      '}' +
      'div.forabg .expand {' +
      '  background: url("http://2img.net/i/fa/invision/exp_plus.gif") no-repeat scroll 50% 50% rgba(0, 0, 0, 0);' +
      '}';
   document.getElementsByTagName("head")[0].appendChild(style);

   for (var i = 0, len = oCat.length; i < len; i++) {
      oThis = $(oCat[i]);
      oThis.find('ul.topiclist:first dl.icon')
         .append('<div onclick="toggleCategory(\'c' + i + '\');" id="bc' + i + '" class="contract">&nbsp;&nbsp;&nbsp;</div>');
      oThis.find('ul.topiclist.forums').attr('id', 'c' + i);
   }
});
// by invision.js
function initCategories() {
   var id;
   cookies = document.cookie.split('; ');
   for (var i = 0; i < cookies.length; i++) {
      if (cookies[i].charAt(0) == '_') {
         cookie = cookies[i].split('=');
         if (cookie[1] == '1') {
            id = cookie[0].substring(1);
            if (document.getElementById(id)) {
               toggleCategory(id)
            }
         }
      }
   }
}
   // by invision.js
function toggleCategory(id) {
   var obj = document.getElementById(id);
   var button = document.getElementById('b' + id);
   var toggle = obj.style.display == 'none';
   obj.style.display = toggle ? '' : 'none';
   button.className = toggle ? 'contract' : 'expand';
   my_setcookie('_' + id, toggle ? '' : '1', true);
   return false
}
initCategories();


Result:
Expand->


Contract ->

---

Edit:

Below is a code for all versions, except the Invision because it already has this system:

Code:


/***
 * Application: toggle Category
 * Description: Show/hide categories!
 * Version: 0.02632015-jq1.9.1
 *         RC1 (Release candidate 1!) - Invision
 * Author: JScript - 2015/03/26 - based on Invision.js
 * This work is free. You can redistribute it and/or modify it
 * under the terms of the WTFPL, Version 2
 */
$(function() {
   var Autor = "JScript <jscriptbrasil at live dot com>, based on Invision.js";
      style = document.createElement("style"),
      //Versions: |phpBB2----------------------------------------|  |phpBB3-------------|    |PunBB-----------------|   |Invision already have it!|
      oCat = $('#content-container .three-col td:eq(1) .forumline, #main-content .forabg, #main-content .main-head, '),
      oThis = null,
      oTemp = null,
      sEval = '';

   style.type = "text/css";
   style.innerHTML =
      '.contract, .expand {' +
      '  background: url("http://2img.net/i/fa/invision/exp_minus.gif") no-repeat scroll 50% 50% rgba(0, 0, 0, 0);' +
      '  cursor: pointer;' +
      '  float: right;' +
      '  margin-top: 3px;' +
      '}' +
      '.expand {' +
      '  background: url("http://2img.net/i/fa/invision/exp_plus.gif") no-repeat scroll 50% 50% rgba(0, 0, 0, 0);' +
      '}';
   document.getElementsByTagName("head")[0].appendChild(style);

   switch (oCat[0].className) {
      case 'forumline': //phpBB2
         sEval = "oTemp = oThis.find('tr').first();oTemp.addClass('title-bar');" +
            "oTemp.find('th:last').append('<div onclick=\"toggleCategory(\\'c' + i + '\\');\" id=\"bc' + i + '\" class=\"contract\" style=\"margin-top: -15px;\">&nbsp;&nbsp;&nbsp;</div>');" +
            "oThis.find('tr').not('.title-bar').addClass('c' + i);";
         break;
      case 'forabg': //phpBB3
         sEval = "oThis.find('ul.topiclist:first dl.icon').append('<div onclick=\"toggleCategory(\\'c' + i + '\\');\" id=\"bc' + i + '\" class=\"contract\">&nbsp;&nbsp;&nbsp;</div>');" +
            "oThis.find('ul.topiclist.forums').attr('id', 'c' + i);";
         break;
      case 'main-head': //PunBB
         sEval = "oThis.find('h2').append('<div onclick=\"toggleCategory(\\'c' + i + '\\');\" id=\"bc' + i + '\" class=\"contract\">&nbsp;&nbsp;&nbsp;</div>');" +
            "oThis.next().attr('id', 'c' + i);";
         break;
   }
   for (var i = 0, len = oCat.length; i < len; i++) {
      oThis = $(oCat[i]);
      eval(sEval);
   }

   initCategories();
});
// by invision.js
function initCategories() {
   var id;
   cookies = document.cookie.split('; ');
   for (var i = 0; i < cookies.length; i++) {
      if (cookies[i].charAt(0) == '_') {
         cookie = cookies[i].split('=');
         if (cookie[1] == '1') {
            id = cookie[0].substring(1);
            if (document.getElementById(id)) {
               toggleCategory(id)
            }
         }
      }
   }
}
// by invision.js, modified by JScript
function toggleCategory(id) {
   var obj = document.getElementById(id);
   var button = document.getElementById('b' + id);
   if (obj) {
      var toggle = obj.style.display == 'none';
      obj.style.display = toggle ? '' : 'none';
   } else {
      var elems = document.getElementsByClassName(id);
      for (var i = 0, len = elems.length; i < len; i++) {
         var toggle = elems[i].style.display == 'none';
         elems[i].style.display = toggle ? '' : 'none';
      }
   }
   button.className = toggle ? 'contract' : 'expand';
   my_setcookie('_' + id, toggle ? '' : '1', true);
   return false
}


So long,

JS

Thank you, script works great. Solved.

@Tonight
Hello, I'm glad it worked out!

It would be nice if my code was accepted for a tutorial, since it works in all versions, including phpBB2!

JS

for whatever reason this tutorial doesnt work on my forum the old tutorial causes my toolbar to dissapear and the buttons don't show up on this one http://prntscr.com/6nld7x

@niquon715

Observe the CSS of my code:


And see the difference in your CSS forum:


If you have not edited my code, then the CSS of your forum already had what I scored on the image above!

Well, regardless of what was done, to fix this just add the following CSS:

Code:


.contract, .expand {
  position: relative !important;
}


Result:


JS

my fault i left the css from another show/hide tutorial i used in there

niquon715 wrote:my fault i left the css from another show/hide tutorial i used in there

This is one of the reasons why I add the CSS in JavaScript code!

I'll give you three main reasons:
1- There can never be this mistake you made;
2- You will never have trouble adding the CSS;
3- The tutorials are more practical and easy because you do not need to manually add the CSS.

JS

Topic archived

Thanks for opening a new topic for your own problems..