Merge pull request #68 from Tinmn/master

Addition of an auto hiding user information message...

1 files changed, 27 insertions, 0 deletions

diff --git a/budget/static/ihatemoney/custom.js b/budget/static/ihatemoney/custom.js
index 6a813b9..0bbd542 100644
--- a/budget/static/ihatemoney/custom.js
+++ b/budget/static/ihatemoney/custom.js
@@ -15,3 +15,30 @@
         }
     }
 
+// Automatically hide and show the default value of a text field
+// handly in order to write user information in the text field.
+// jquery selector should return only one text field.
+    var auto_hide_default_text = function(text_field_selector){
+        // record the text in the text field before the first text field focus
+        var default_text;
+        
+        var hide_text = function(){
+            if(default_text==undefined){
+                default_text=this.value;
+                this.value="";
+            }
+            else if(this.value==default_text){
+                this.value="";
+            }
+        }
+
+        var show_text = function(){
+            if(this.value==""){
+                this.value=default_text;
+            }
+        }
+        
+        var field = $(text_field_selector);
+        field.focus(hide_text);
+        field.blur(show_text);
+    }
\ No newline at end of file