Organizr/api/pages/settings-tab-editor-homepage-order.php

<?php
if (file_exists('config' . DIRECTORY_SEPARATOR . 'config.php')) {
	$pageSettingsTabEditorHomepageOrder = '
<script>
    $("#homepage-items-sort").sortable({
	    placeholder:    "sort-placeholder col-md-3 col-xs-12 clearfix",
	    forcePlaceholderSize: true,
	    start: function( e, ui ){
	        ui.item.data( "start-pos", ui.item.index()+1 );
	    },
	    change: function( e, ui ){
	        var seq,
	        startPos = ui.item.data( "start-pos" ),
	        $index,
	        correction;
	        correction = startPos <= ui.placeholder.index() ? 0 : 1;
	        ui.item.parent().find( "div.sort-homepage").each( function( idx, el ){
	            var $this = $( el ),
	            $index = $this.index();
	            if ( ( $index+1 >= startPos && correction === 0) || ($index+1 <= startPos && correction === 1 ) ){
	                $index = $index + correction;
	                $this.find( ".ordinal-position").text( $index);
	                link = $this.find( ".ordinal-position" ).attr("data-link");
	                $("#homepage-values [name="+link+"]").val($index);
	                $("#homepage-values [name="+link+"]").attr("data-changed", "true");
	            }
	        });
	        seq = ui.item.parent().find( "div.sort-placeholder.col-md-3").index() + correction;
	        ui.item.find( ".ordinal-position" ).text( seq );
	        newlink = ui.item.find( ".ordinal-position" ).attr("data-link");
	        $("#homepage-values [name="+newlink+"]").val(seq);
	        $("#homepage-values [name="+newlink+"]").attr("data-changed", "true");
	    }
    });
</script>
<div class="panel bg-org panel-info">
    <div class="panel-heading">
		<span lang="en">Homepage Order</span>
        <button type="button" class="btn btn-success btn-circle pull-right m-r-5" onclick="submitHomepageOrder()" ><i class="fa fa-save"></i></button>
	</div>
    <div class="panel-wrapper collapse in" aria-expanded="true">
        <div class="panel-body bg-org" >
        <div class="row el-element-overlay m-b-40" id="settings-homepage-order">' . buildHomepageSettings() . '</div>
        </div>
    </div>
</div>

';
}