issue102, use javascript to jump to the correct thumbnail when returing from photo...

[phpfspot.git] / phpfspot.js

diff --git a/phpfspot.js b/phpfspot.js
index 1b1f05d5ca4e1ec8f6f39ad54f56453991dd8198..e24d0aa76195b3d9bf3f467b0532fa4e161f8e50 100644 (file)
--- a/phpfspot.js
+++ b/phpfspot.js
@@ -1,9 +1,24 @@
-function showImage(id)
+function showImage(id, scrollup)
 {
-   var image_div = document.getElementById("content");
-   image_div.innerHTML = HTML_AJAX.grab(encodeURI('rpc.php?action=showphoto&id=' + id));
+   HTML_AJAX.replace(document.getElementById("content"), encodeURI('rpc.php?action=showphoto&id=' + id));
+
+   /* scroll the window up to the top */
+   if(scrollup != undefined) {
+      window.scrollTo(0,0);
+   }
 }
 
+function moveToThumb(thumb_id)
+{
+   if(thumb_id == undefined)
+      return;
+
+   if(thumbimg = document.getElementById('thumbimg' + thumb_id)) {
+      window.scrollTo(0, thumbimg.offsetTop-100);
+   }
+
+} // moveToThumb()
+
 function showCredits()
 {
    var credits = document.getElementById("content");
@@ -12,24 +27,35 @@ function showCredits()
 
 function Tags(mode, id)
 {
+   var objTemp = new Object();
+
    if(mode == "add") {
-      // add the tag to users session
-      HTML_AJAX.grab(encodeURI('rpc.php?action=addtag&id=' + id));
+      // add tag to users session
+      objTemp['action'] = 'addtag';
+      objTemp['id'] = id;
    }
    else if(mode == "del") {
-      // del the tag from users session
-      HTML_AJAX.grab(encodeURI('rpc.php?action=deltag&id=' + id));
+      // del tag from users session
+      objTemp['action'] = 'deltag';
+      objTemp['id'] = id;
    }
    else if(mode == "condition") {
       setCheckedValue(id, id.value);
-      HTML_AJAX.grab(encodeURI('rpc.php?action=tagcondition&mode=' + id.value));
+      objTemp['action'] = 'tagcondition';
+      objTemp['mode'] = id.value;
    }
 
-   refreshAvailableTags();
-   refreshSelectedTags();
-   refreshPhotoIndex();
+   var retr = HTML_AJAX.post('rpc.php', objTemp);
+   if(retr == "ok") {
+      refreshAvailableTags();
+      refreshSelectedTags();
+      refreshPhotoIndex();
+   }
+   else {
+      window.alert(retr);
+   }
 
-}
+} // Tags()
 
 function refreshAvailableTags()
 {
@@ -47,18 +73,22 @@ function refreshSelectedTags()
    selected_tags.innerHTML = HTML_AJAX.grab(encodeURI('rpc.php?action=show_selected_tags'));
 }
 
-function showPhotoIndex(begin_with)
+function showPhotoIndex(begin_with, last_photo)
 {
-   if(begin_with == undefined)
-      HTML_AJAX.replace(document.getElementById("content"), encodeURI('rpc.php?action=show_photo_index'));
-   else
-      HTML_AJAX.replace(document.getElementById("content"), encodeURI('rpc.php?action=show_photo_index&begin_with=' + begin_with));
-}
+   var url = "rpc.php?action=show_photo_index";
+   if(begin_with != undefined)
+      url = url + '&begin_with=' + begin_with;
+   if(last_photo != undefined)
+      url = url + '&last_photo=' + last_photo;
+
+   HTML_AJAX.replace(document.getElementById("content"), encodeURI(url));
+
+} // showPhotoIndex()
 
 // if photo index is currently shown, refresh it
 function refreshPhotoIndex()
 {
-   if(document.getElementById("matrix") != undefined || startup == 1) {
+   if(document.getElementById("index") != undefined || startup == 1) {
       showPhotoIndex();
       startup = 0;
    }
@@ -92,8 +122,6 @@ function setCheckedValue(condition, value) {
 
 function startSearch()
 {
-   var searchfor = document.getElementsByName('searchfor')[0].value
-
    from_year = document.getElementById('fromyear').value;
    from_month = document.getElementById('frommonth').value;
    from_day = document.getElementById('fromday').value;
@@ -103,23 +131,31 @@ function startSearch()
    to_day = document.getElementById('today').value;
    to = to_year +"-"+ to_month +"-"+ to_day;
 
-   var request = 'rpc.php?action=search';
+   var objTemp = new Object();
+   objTemp['action'] = 'search';
 
-   if(searchfor != "") {
-      request = request + '&for=' + searchfor;
+   if(document.getElementsByName('searchfor_tag')[0].value != "") {
+      objTemp['for_tag'] = document.getElementsByName('searchfor_tag')[0].value;
+   }
+   if(document.getElementsByName('searchfor_name')[0].value != "") {
+      objTemp['for_name'] = document.getElementsByName('searchfor_name')[0].value;
    }
-   
    if(document.getElementsByName('consider_date')[0].checked == true) {
-      request = request + '&from='+ from +'&to='+ to;
+      objTemp['from'] = from;
+      objTemp['to'] = to;
    }
 
-   HTML_AJAX.grab(encodeURI(request));
+   var retr = HTML_AJAX.post('rpc.php', objTemp);
+   if(retr == "ok") {
+      refreshAvailableTags();
+      refreshSelectedTags();
+      showPhotoIndex();
+   }
+   else {
+      window.alert(retr);
+   }
 
-   refreshAvailableTags();
-   refreshSelectedTags();
-   showPhotoIndex();
-   
-}
+} // startSearch()
 
 function datesearch()
 {
@@ -147,7 +183,8 @@ function setViewMode(mode)
 
 function clearSearch()
 {
-   document.getElementsByName('searchfor')[0].value = '';
+   document.getElementsByName('searchfor_tag')[0].value = '';
+   document.getElementsByName('searchfor_name')[0].value = '';
 
    if(document.getElementsByName('consider_date')[0].checked == true) {
       document.getElementsByName('consider_date')[0].checked = false;
@@ -442,6 +479,14 @@ function keyDown(e) {
          }
          return;
       }
+      if(key == 73 && evt.altKey && evt.ctrlKey) /* ctrl+alt+i */ {
+         showPhotoIndex();
+         return;
+      }
+      if(key == 82 && evt.altKey && evt.ctrlKey) /* ctrl+alt+r */ {
+         resetAll();
+         return;
+      }
    }
 }