api fix

sai/modules/saimod_sys_api/saimod_sys_api.css

@@ -1,3 +1,64 @@
 p {
     font-size: 90%;
+}
+.tree {
+    min-height:20px;
+    padding:19px;
+    margin-bottom:20px;
+    background-color:#fbfbfb;
+    border:1px solid #999;
+    -webkit-border-radius:4px;
+    -moz-border-radius:4px;
+    border-radius:4px;
+    -webkit-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05);
+    -moz-box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05);
+    box-shadow:inset 0 1px 1px rgba(0, 0, 0, 0.05)
+}
+.tree li {
+    list-style-type:none;
+    margin:0;
+    padding:10px 5px 0 5px;
+    position:relative
+}
+.tree li::before, .tree li::after {
+    content:'';
+    left:-20px;
+    position:absolute;
+    right:auto
+}
+.tree li::before {
+    border-left:1px solid #999;
+    bottom:50px;
+    height:100%;
+    top:0;
+    width:1px
+}
+.tree li::after {
+    border-top:1px solid #999;
+    height:20px;
+    top:25px;
+    width:25px
+}
+.tree li span {
+    -moz-border-radius:5px;
+    -webkit-border-radius:5px;
+    border:1px solid #999;
+    border-radius:5px;
+    display:inline-block;
+    padding:3px 8px;
+    text-decoration:none
+}
+.tree li.parent_li>span {
+    cursor:pointer
+}
+.tree>ul>li::before, .tree>ul>li::after {
+    border:0
+}
+.tree li:last-child::before {
+    height:30px
+}
+.tree li.parent_li>span:hover, .tree li.parent_li>span:hover+ul li span {
+    background:#eee;
+    border:1px solid #94a0b4;
+    color:#000
 }

sai/modules/saimod_sys_api/saimod_sys_api.js

@@ -1,6 +1,7 @@
 var currentID = '';
  
 function init__SYSTEM_SAI_saimod_sys_api() {
+    saimod_sys_api_tree();
     saimod_sys_api_register_clickevents();
     
 }
@@ -79,4 +80,19 @@ function saimod_sys_api_register_clickevents(){
         saimod_sys_api_loadcontent();
     });    
     $('#localetab a').click(function (e) {e.preventDefault(); $(this).tab('show');});
+}
+
+function saimod_sys_api_tree(){
+    $('.tree li:has(ul)').addClass('parent_li').find(' > span').attr('title', 'Collapse this branch');
+    $('.tree li.parent_li > span').on('click', function (e) {
+        var children = $(this).parent('li.parent_li').find(' > ul > li');
+        if (children.is(":visible")) {
+            children.hide('fast');
+            $(this).attr('title', 'Expand this branch').find(' > i').addClass('icon-plus-sign').removeClass('icon-minus-sign');
+        } else {
+            children.show('fast');
+            $(this).attr('title', 'Collapse this branch').find(' > i').addClass('icon-minus-sign').removeClass('icon-plus-sign');
+        }
+        e.stopPropagation();
+    });
 }

sai/modules/saimod_sys_api/tabs.tpl

@@ -33,4 +33,4 @@
     </table>
     <button type="button" class="btn-small btn-success" id="addcall">Add</button>
 </div><!-- /.modal -->
-</div>
+</div>