starting to implement functional transforms

attachments/pages/index.html

@@ -90,7 +90,7 @@
       <div bind="toolPanelDiv" id="tool-panel">
         <div bind="summaryBarDiv" id="summary-bar">
           <span>
-            {{doc_count}} rows
+            {{doc_count}} documents
           </span>
         </div>
         <div id="download">

attachments/script/costco.js

@@ -4,8 +4,8 @@ var costco = function() {
 
   var toUpdate = [];
 
-  function getDb() {
+  function handleEditorChange(e) {
-    
+    console.log(e.target.value);
   }
   
   function computeChanges() {
@@ -25,8 +25,7 @@ var costco = function() {
         return mapDocs(text);
       }
     }  
-    if(!docs.length)
+    if(!docs.length) docs = [docs];
-      docs = [docs];
     
     toUpdate = docs;
     
@@ -106,7 +105,7 @@ var costco = function() {
   }
 
   return {
-    getDb: getDb,
+    handleEditorChange: handleEditorChange,
     computeChanges: computeChanges,
     mapDocs: mapDocs,
     updateDocs: updateDocs,

attachments/script/removalist.js

@@ -8,7 +8,7 @@ var removalist = function() {
     $( '.menu li' ).click(function(e) {
       if ($(e.target).hasClass('transform')) {
         util.show('dialog');
-        util.render('bulkEdit', 'dialog-content');
+        util.render('bulkEdit', 'dialog-content', {name: app.currentColumn});
         $('.cancelButton').click(function(e) {
           util.hide('dialog');
         })

attachments/script/site.js

@@ -27,6 +27,7 @@ app.after = {
   },
   dataTable: function() {
     $('.column-header-menu').click(function(e) { 
+      app.currentColumn = $(e.target).siblings().text();
       util.position('menu', e);
       util.render('columnActions', 'menu');
     });
@@ -38,7 +39,16 @@ app.after = {
     });
   },
   exportActions: removalist.handleMenuClick,
-  columnActions: removalist.handleMenuClick
+  columnActions: removalist.handleMenuClick,
+  bulkEdit: function() {
+    var editor = $('.expression-preview-code');
+    editor.val("function(doc) {\n  doc['"+ app.currentColumn+"'] = doc['"+ app.currentColumn+"'];\n  return doc;\n}");
+    editor.focus().get(0).setSelectionRange(18, 18); 
+    editor.keydown(function(e) {
+      // if you don't setTimeout it won't grab the latest character if you call e.target.value
+      window.setTimeout(function(){costco.handleEditorChange(e)}, 1, true);
+    });
+  }
 }
 
 app.sammy = $.sammy(function () {