Using jQuery to animate content that is displayed below an element to move up and down when the element is opened

I’m having an issue with my webpage...

Whenever a visitor clicks on the text input in the chat area, I want the chat to open up. It does open, but I can't seem to figure out how to move the content below it up and down as it opens and closes. Right now, it just goes underneath the other content.

I really need to get this fixed soon and would appreciate any help. I've already spent 6 hours today trying to find a solution without success.

http://jsfiddle.net/maddoggmedia/6LK4p/

 $(document).ready(function() {

 $('#chat-box-chats').hide();

 $(".chat-box-textinput").click(function(){
 $("#chat-box-chats").show();
 });

 $(".chat-box-textinput").click(function(){
 $(".chat-box-banner").show();
 });

Answer №1

There was a discovery of the following code block on your website:

    // Customizing layout options.
    var settings = {
        autoResize: true,
        container: $('#main'),
        offset: 40,
        itemWidth: 264
    };

    // Accessing grid items.
    var gridItems = $('#tiles li');

    // Implementing the layout function.
    gridItems.wookmark(settings);

Make sure to invoke this each time you modify the list.

Javascript snippet:

   function updateTable() {
    var settings = {
        autoResize: true,
        container: $('#main'),
        offset: 40,
        itemWidth: 264
    };
    var gridItems = $('#tiles li');
    gridItems.wookmark(settings);
}
$(document).ready(function() {
    $('div[id*="chat-box-chats"]').hide();
    updateTable();

    $(".chat-box-textinput textarea").focus(function() {
        $(this).parent().parent().find("#chat-box-chats").show();
         updateTable();
    });

    $(".chat-box-textinput textarea").blur(function() {
        $(this).parent().parent().find("#chat-box-chats").hide();
         updateTable();
    });

    $(".chat-box-textinput").click(function() {
        $(".chat-box-banner").show();
    });
});

Check out the JsFiddle demonstration for reference: DEMO | SOURCE

Test out the Fiddle at: http://jsfiddle.net/apAAG/

Edit:

Home.js:

 function updateTable() {
    var settings = {
        autoResize: true,
        container: $('#main'),
        offset: 40,
        itemWidth: 264
    };
    var gridItems = $('#tiles li');
    gridItems.wookmark(settings);
}

// Bookmark feature
 $(document).ready(function() {
 $('#chat-box-chats').hide();
 $('#nav-status-offline').hide();
 $('.chat-box-banner').hide();
 // Hides certain elements upon document load

 $(".chat-box-textinput").click(function(){
  $("#chat-box-chats").show();
});
 $("#nav-status").click(function(){
  $("#nav-status-offline").show();
});
 $("#nav-status").click(function(){
  $("#nav-status").hide();
});
 $("#nav-status-offline").click(function(){
  $("#nav-status-offline").hide();
});
 $("#nav-status-offline").click(function(){
  $("#nav-status").show();
});
 $(".chat-box-textinput").click(function(){
  $(".chat-box-banner").show();
});

$('span.bookmark').click( function() {
$('span.bookmark').toggleClass("pushed");
$('span.bookmark img').toggleClass("noopacity");
});

$('textarea').each(function() {
$.data(this, 'default', this.value);
}).focus(function() {
    if (!$.data(this, 'edited')) {
        this.value = "";
    }
}).change(function() {
    $.data(this, 'edited', this.value != "");
}).blur(function() {
    if (!$.data(this, 'edited')) {
        this.value = $.data(this, 'default');
    }
});
});

$(document).ready(function() {
    $('div[id*="chat-box-chats"]').hide();
    updateTable();

    $(".chat-box-textinput textarea").focus(function() {
        $(this).parent().parent().find("#chat-box-chats").show();
        $(this).parent().parent().find(".chat-box-banner").show();
        $(this).addClass("big-textarea");
         updateTable();
    });

    $(".chat-box-textinput textarea").blur(function() {
        $(this).parent().parent().find("#chat-box-chats").hide();
        $(this).parent().parent().find(".chat-box-banner").hide();
        $(this).removeClass("big-textarea");
         updateTable();
    });
});

Answer №2

It may seem a bit intricate, but the key is to assign each LI element a class corresponding to its column upon page load without altering the overall structure. This way, when a textarea within an LI container is clicked, the LIs in the same column that come after the clicked one should adjust their positioning by the height difference of the clicked textarea.

For instance, let's say the textarea expands by 100px.

$('textarea').click({
    myLI = $(this).parent() // if it's the direct parent

    var columnClass = myLI.attr('class') // returns c1, c2, c3 ...

    myLIIndex = $('.'+columnClass ).index(myLI[0]); // obtains the index of the clicked LI relative to others in the same column

    // iterates through every LI in this column and adjusts the top position for those coming after the clicked LI
    $('.'+columnClass).each(function(idx){
        if(idx > myLIIndex ){
            $(this).css({
                top: $(this).offset.top + 100
            })
       }
    })
})​

I hope that clarifies things...

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