function ttr_db_subject_editor()
{
if (isset($_POST['action']) && $_POST['action'] == "upt") {
TTR_db::save_subjects($_POST['sbj']);
}
$j_sbj = TTR_db::get_subjects();
$sjb = json_decode($j_sbj);
?>
<div class="warp">
<h1><?php
_e("Subjects Editor", "ttr-db");
?>
</h1>
<div id="sbj-editor">
<input type="text" id="sbj_name_in">
<button type="button" id="sbj_add_btn" class="btn-default"><?php
_e("Add", "ttr-db");
?>
</button>
<form method="post">
<ul id="sbj-list">
<?php
foreach ($sjb as $i) {
?>
<li>
<span class="sbj"><?php
echo stripslashes_deep($i);
?>
</span>
<button type="button" class="del-btn">-</button>
<input type="hidden" name="sbj[]" value="<?php
echo esc_attr($i);
?>
">
</li>
<?php
}
?>
</ul>
<button class="btn-default" name="action" value="upt" type="submit"><?php
_e("Update", "ttr-db");
?>
</button>
</form>
</div>
</div>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script>
jQuery(document).ready(function ($) {
$("#sbj-list").sortable();
$("#sbj-list").disableSelection();
$(".del-btn").on("click", function () {
$($(this).parent()).remove();
});
$("#sbj_add_btn").on("click", function () {
var txt = $("#sbj_name_in").val();
var c_txt = addslashes(txt);
$("#sbj-list").append("<li><span class='sbj'>"+txt+"</span><button type='button' class='del-btn'>-</button><input type='hidden' name='sbj[]' value=\""+c_txt+"\"></li>");
$(".del-btn").on("click", function () {
$($(this).parent()).remove();
});
});
});
function addslashes( str ) {
return (str + '').replace(/[\\"']/g, '\\$&').replace(/\u0000/g, '\\0');
}
</script>
<?php
}
