X-Git-Url: http://git.onelab.eu/?p=myops.git;a=blobdiff_plain;f=web%2Fquery%2Fvendor%2Fcouchapp%2Flib%2Fdocform.js;fp=web%2Fquery%2Fvendor%2Fcouchapp%2Flib%2Fdocform.js;h=84a9af72c6d10293b227da0419b12a9e0f5dc13c;hp=0000000000000000000000000000000000000000;hb=85070b3d456667f238051af1a2f1f2a0c12300ab;hpb=607f0e13927eb18075c375fa9ba5527da4fcbb44

diff --git a/web/query/vendor/couchapp/lib/docform.js b/web/query/vendor/couchapp/lib/docform.js
new file mode 100644
index 0000000..84a9af7
--- /dev/null
+++ b/web/query/vendor/couchapp/lib/docform.js
@@ -0,0 +1,121 @@
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License.  You may obtain a copy
+// of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+// turn the form into deep json
+// field names like 'author-email' get turned into json like
+// {"author":{"email":"quentin@example.com"}}
+// acts on doc by reference, so you can safely pass non-form fields through
+
+function docForm(formSelector, opts) {
+  var localFormDoc = {};
+  opts = opts || {};
+  opts.fields = opts.fields || [];
+
+  // turn the form into deep json
+  // field names like 'author-email' get turned into json like
+  // {"author":{"email":"quentin@example.com"}}
+  function formToDeepJSON(form, fields, doc) {
+    form = $(form);
+    fields.forEach(function(field) {
+      var element = form.find("[name="+field+"]"),
+          parts = field.split('-'),
+          frontObj = doc, frontName = parts.shift();
+
+      if (element.attr('type') === 'checkbox') {
+          var val = element.attr('checked');
+      } else {
+          var val = element.val();
+          if (!val) {
+            if (frontObj[field]) {
+                delete frontObj[field];
+            }
+            return;
+          }
+      }
+      
+      while (parts.length > 0) {
+        frontObj[frontName] = frontObj[frontName] || {};
+        frontObj = frontObj[frontName];
+        frontName = parts.shift();
+      }
+      frontObj[frontName] = val;
+    });
+  }
+  
+  // Apply the behavior
+  $(formSelector).submit(function(e) {
+    e.preventDefault();
+    if (opts.validate && opts.validate() == false) { return false;}
+    // formToDeepJSON acts on localFormDoc by reference
+    formToDeepJSON(this, opts.fields, localFormDoc);
+    if (opts.beforeSave) {opts.beforeSave(localFormDoc);}
+    db.saveDoc(localFormDoc, {
+      success : function(resp) {
+        if (opts.success) {opts.success(resp, localFormDoc);}
+      }
+    });
+    
+    return false;
+  });
+
+  // populate form from an existing doc
+  function docToForm(doc) {
+    var form = $(formSelector);
+    // fills in forms
+    opts.fields.forEach(function(field) {
+      var parts = field.split('-');
+      var run = true, frontObj = doc, frontName = parts.shift();
+      while (frontObj && parts.length > 0) {                
+        frontObj = frontObj[frontName];
+        frontName = parts.shift();
+      }
+      if (frontObj && frontObj[frontName]) {
+        var element = form.find("[name="+field+"]");
+        if (element.attr('type') === 'checkbox') {
+          element.attr('checked', frontObj[frontName]);
+        } else {
+          element.val(frontObj[frontName]);
+        }
+      }
+    });
+  }
+  
+  if (opts.id) {
+    db.openDoc(opts.id, {
+      attachPrevRev : opts.attachPrevRev,
+      error: function() {
+        if (opts.error) {opts.error.apply(opts, arguments);}
+      },
+      success: function(doc) {
+        if (opts.load || opts.onLoad) {(opts.load || opts.onLoad)(doc);}
+        localFormDoc = doc;
+        docToForm(doc);
+    }});
+  } else if (opts.template) {
+    if (opts.load || opts.onLoad) {(opts.load || opts.onLoad)(opts.template);}
+    localFormDoc = opts.template;
+    docToForm(localFormDoc);
+  }
+  var instance = {
+    deleteDoc : function(opts) {
+      opts = opts || {};
+      if (confirm("Really delete this document?")) {                
+        db.removeDoc(localFormDoc, opts);
+      }
+    },
+    localDoc : function() {
+      formToDeepJSON(formSelector, opts.fields, localFormDoc);
+      return localFormDoc;
+    }
+  };
+  return instance;
+}
\ No newline at end of file