[Checkins] SVN: z3c.formjsdemo/trunk/src/z3c/formjsdemo/ adding
demo for tree structure inline manipulation.
Paul Carduner
paulcarduner at gmail.com
Wed Aug 15 16:44:00 EDT 2007
Log message for revision 78860:
adding demo for tree structure inline manipulation.
Changed:
U z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/browser.py
U z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/index.pt
U z3c.formjsdemo/trunk/src/z3c/formjsdemo/configure.zcml
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/__init__.py
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/browser.py
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/configure.zcml
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/contents.pt
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/inline.pt
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/interfaces.py
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/jquery.form.js
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.css
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.py
A z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/treenode.pt
-=-
Modified: z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/browser.py
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/browser.py 2007-08-15 20:35:30 UTC (rev 78859)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/browser.py 2007-08-15 20:44:00 UTC (rev 78860)
@@ -20,13 +20,18 @@
from zope.viewlet.viewlet import CSSViewlet
from z3c.formjsdemo.chat.interfaces import IChatRoom
+from z3c.formjsdemo.tree.interfaces import ITreeNode
IndexCSSViewlet = CSSViewlet('index.css')
class IndexView(object):
"""A simple index view for the demos."""
-
+
def chatRooms(self):
return filter(IChatRoom.providedBy,
removeSecurityProxy(self.context).values())
+
+ def treeNodes(self):
+ return filter(ITreeNode.providedBy,
+ removeSecurityProxy(self.context).values())
Modified: z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/index.pt
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/index.pt 2007-08-15 20:35:30 UTC (rev 78859)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/browser/index.pt 2007-08-15 20:44:00 UTC (rev 78860)
@@ -28,4 +28,14 @@
</ul>
</div>
+ <div>
+ <a href="/addTreeNode.html">Trees</a>
+ <ul>
+ <li tal:repeat="node view/treeNodes">
+ <a tal:attributes="href node/@@absolute_url"
+ tal:content="node/title">Tree Node</a>
+ </li>
+ </ul>
+ </div>
+
</div>
Modified: z3c.formjsdemo/trunk/src/z3c/formjsdemo/configure.zcml
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/configure.zcml 2007-08-15 20:35:30 UTC (rev 78859)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/configure.zcml 2007-08-15 20:44:00 UTC (rev 78860)
@@ -18,5 +18,6 @@
<include package=".validator" />
<include package=".chat" />
<include package=".widgetswitch" />
+ <include package=".tree" />
</configure>
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/__init__.py
===================================================================
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/browser.py
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/browser.py (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/browser.py 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,185 @@
+##############################################################################
+#
+# Copyright (c) 2007 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+from zope.interface import Interface, implements
+from zope.security.proxy import removeSecurityProxy
+from zope.app.container.interfaces import INameChooser
+from zope.traversing.browser.absoluteurl import absoluteURL
+from zope.viewlet.viewlet import CSSViewlet
+from zope.component import getMultiAdapter
+from zope.viewlet.viewlet import JavaScriptViewlet
+from zope.publisher.interfaces.browser import IBrowserPage
+from zope.component import getMultiAdapter
+from zope.publisher.interfaces import IPublishTraverse
+
+from z3c.form import form, field, button
+from z3c.formui import layout
+from z3c.form.interfaces import IWidgets, DISPLAY_MODE
+
+from z3c.formjs import jsaction, jsswitch
+from z3c.formjs.interfaces import IJSButton
+import tree, interfaces
+
+TreeCSSViewlet = CSSViewlet('tree.css')
+JQueryFormPluginViewlet = JavaScriptViewlet('jquery.form.js')
+
+class PrefixForm(object):
+
+ postfix = ''
+
+ @property
+ def prefix(self):
+ return '%s-%s' % (hash(absoluteURL(self,
+ self.request)),
+ self.postfix)
+
+
+class TreeNodeInlineAddForm(PrefixForm, form.AddForm):
+ """Form for adding a tree node.
+
+ This page is meant to be inlined into another page.
+ """
+ label = "Add a Tree Node"
+ fields = field.Fields(interfaces.ITreeNode).select('title')
+ postfix = 'add'
+
+ def create(self, data):
+ return tree.TreeNode(data['title'])
+
+ def add(self, object):
+ name = object.title.lower().replace(' ','')
+ context = removeSecurityProxy(self.context)
+ name = INameChooser(context).chooseName(name, object)
+ context[name] = object
+ self._name = name
+
+ def render(self):
+ """Custom render method that does not use nextURL method."""
+ if self._finishedAdd:
+ return ""
+ return super(TreeNodeInlineAddForm, self).render()
+
+
+class TreeNodeAddForm(layout.FormLayoutSupport, TreeNodeInlineAddForm):
+ """Stand Along version of the addform.
+
+ This form is meant to appear on a page all by itself.
+ """
+ def nextURL(self):
+ return absoluteURL(removeSecurityProxy(self.context)[self._name],
+ self.request)
+
+ # this will use the nextURL method
+ render = form.AddForm.render
+
+
+class TreeNodeForm(layout.FormLayoutSupport,
+ form.Form):
+
+ fields = field.Fields(interfaces.ITreeNode).select('title')
+
+
+class IButtons(Interface):
+ """Buttons for the inline tree node form."""
+
+ expand = jsaction.JSButton(title=u'+')
+
+
+class TreeNodeInlineForm(PrefixForm, jsswitch.WidgetModeSwitcher, form.Form):
+
+ fields = field.Fields(interfaces.ITreeNode).select('title')
+ buttons = button.Buttons(IButtons)
+
+ @jsaction.handler(buttons['expand'])
+ def handleExpand(self, event, selector):
+ url = absoluteURL(self.context, self.request) + '/@@contents'
+ return '''$.get("%s", function(data){
+ $("#%s-inlinecontent").html(data);
+ });
+ ''' % (url, self.prefix)
+
+ def updateWidgets(self):
+ self.widgets = getMultiAdapter(
+ (self, self.request, self.getContent()), IWidgets)
+ self.widgets.mode = DISPLAY_MODE
+ self.widgets.update()
+
+
+class TreeNodeInlineEditForm(PrefixForm, form.EditForm):
+
+ fields = field.Fields(interfaces.ITreeNode).select('title')
+
+ _applyChangesWasCalled = False
+
+ def applyChanges(self, data):
+ self._applyChangesWasCalled = True
+ return super(TreeNodeInlineEditForm, self).applyChanges(data)
+
+ def render(self):
+ if self._applyChangesWasCalled:
+ return self.context.title
+ else:
+ return super(TreeNodeInlineEditForm, self).render()
+
+class IInlineFormButton(IJSButton):
+ """A button that points to an inline form."""
+
+
+class InlineFormButton(jsaction.JSButton):
+ """implementer of IInlineFormButton"""
+ implements(IInlineFormButton)
+
+
+class IContentButtons(Interface):
+ """Buttons for the inline contents view."""
+
+ add = InlineFormButton(title=u'Add')
+ edit = InlineFormButton(title=u'Edit')
+
+
+class TreeNodeInlineContentsForm(PrefixForm, form.Form):
+
+ postfix = 'contents'
+
+ buttons = button.Buttons(IContentButtons)
+
+ def _handleInlineFormButton(self, viewURL, func):
+ return '''$.get("%s",
+ function(data){
+ $("#%s-inlineform").html(data);
+ $("#%s-inlineform form").ajaxForm(
+ function(data){
+ %s
+ });
+ });
+ ''' % (viewURL, self.prefix, self.prefix, func)
+
+ @jsaction.handler(buttons['add'])
+ def handleAdd(self, event, selector):
+ viewURL = absoluteURL(self.context, self.request) + '/@@add'
+ indexForm = getMultiAdapter((self.context, self.request), IBrowserPage,
+ name='inline')
+ indexForm.update()
+ widgetId = indexForm.actions['expand'].id
+ func = '$("#%s").click()' % widgetId
+ return self._handleInlineFormButton(viewURL, func)
+
+ @jsaction.handler(buttons['edit'])
+ def handleEdit(self, event, selector):
+ viewURL = absoluteURL(self.context, self.request) + '/@@edit'
+ indexForm = getMultiAdapter((self.context, self.request), IBrowserPage,
+ name='inline')
+ indexForm.update()
+ widgetId = indexForm.widgets['title'].id
+ func = '$("#%s").html(data)' % widgetId
+ return self._handleInlineFormButton(viewURL, func)
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/configure.zcml
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/configure.zcml (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/configure.zcml 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,114 @@
+<configure
+ xmlns="http://namespaces.zope.org/browser"
+ xmlns:zope="http://namespaces.zope.org/zope"
+ xmlns:z3c="http://namespaces.zope.org/z3c"
+ i18n_domain="z3c.formjsdemo">
+
+ <zope:class class=".tree.TreeNode">
+ <allow
+ interface=".interfaces.ITreeNode"
+ />
+ <require
+ permission="zope.View"
+ set_schema=".interfaces.ITreeNode"
+ />
+ </zope:class>
+
+ <z3c:pagelet
+ name="addTreeNode.html"
+ for="zope.app.folder.interfaces.IFolder"
+ class=".browser.TreeNodeAddForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ permission="zope.Public"
+ />
+
+ <z3c:pagelet
+ name="index.html"
+ for=".interfaces.ITreeNode"
+ class=".browser.TreeNodeForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ permission="zope.Public"
+ />
+
+ <zrt-resource
+ name="tree.css"
+ file="tree.css"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ />
+
+ <viewlet
+ name="tree.css"
+ view=".browser.TreeNodeForm"
+ manager="z3c.formjsdemo.skin.ICSS"
+ class=".browser.TreeCSSViewlet"
+ permission="zope.Public"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ weight="100"
+ />
+
+ <zrt-resource
+ name="jquery.form.js"
+ file="jquery.form.js"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ />
+
+ <viewlet
+ name="jquery.form.js"
+ view=".browser.TreeNodeForm"
+ manager="z3c.formjsdemo.skin.IJavaScript"
+ class=".browser.JQueryFormPluginViewlet"
+ permission="zope.Public"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ />
+
+ <z3c:template
+ template="treenode.pt"
+ for=".browser.TreeNodeForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ />
+
+ <z3c:pagelet
+ name="inline"
+ for=".interfaces.ITreeNode"
+ class=".browser.TreeNodeInlineForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ permission="zope.Public"
+ />
+
+ <z3c:template
+ template="inline.pt"
+ for=".browser.TreeNodeInlineForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ />
+
+ <z3c:pagelet
+ name="contents"
+ for=".interfaces.ITreeNode"
+ class=".browser.TreeNodeInlineContentsForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ permission="zope.Public"
+ />
+
+ <z3c:template
+ template="contents.pt"
+ for=".browser.TreeNodeInlineContentsForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ />
+
+ <z3c:pagelet
+ name="add"
+ for=".interfaces.ITreeNode"
+ class=".browser.TreeNodeInlineAddForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ permission="zope.Public"
+ />
+
+ <z3c:pagelet
+ name="edit"
+ for=".interfaces.ITreeNode"
+ class=".browser.TreeNodeInlineEditForm"
+ layer="z3c.formjsdemo.layer.IDemoBrowserLayer"
+ permission="zope.Public"
+ />
+
+</configure>
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/contents.pt
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/contents.pt (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/contents.pt 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,10 @@
+<div tal:replace="structure provider:IJavaScript" />
+
+<div tal:repeat="action view/actions/values"
+ tal:replace="structure action/render" />
+
+<div tal:attributes="id string:${view/prefix}-inlineform"></div>
+
+<tal:loop tal:repeat="node context/values">
+ <div tal:replace="structure node/@@inline"/>
+</tal:loop>
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/inline.pt
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/inline.pt (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/inline.pt 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,9 @@
+<div tal:replace="structure provider:IJavaScript" />
+
+<div class="node">
+ <span tal:replace="structure view/actions/expand/render" />
+ <span tal:replace="structure view/widgets/title/render" />
+
+ <div tal:attributes="id string:${view/prefix}-inlinecontent"
+ class="inline-content"></div>
+</div>
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/interfaces.py
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/interfaces.py (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/interfaces.py 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,23 @@
+##############################################################################
+#
+# Copyright (c) 2007 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+from zope.schema import TextLine
+from zope.app.container.interfaces import IContainer
+
+class ITreeNode(IContainer):
+ """A node in the tree."""
+
+ title = TextLine(
+ title=u"Title",
+ description=u"Title of Tree Node",
+ required=True)
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/jquery.form.js
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/jquery.form.js (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/jquery.form.js 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,789 @@
+/*
+ * jQuery form plugin
+ * @requires jQuery v1.0.3
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * Revision: $Id$
+ * Version: .97
+ */
+
+/**
+ * ajaxSubmit() provides a mechanism for submitting an HTML form using AJAX.
+ *
+ * ajaxSubmit accepts a single argument which can be either a success callback function
+ * or an options Object. If a function is provided it will be invoked upon successful
+ * completion of the submit and will be passed the response from the server.
+ * If an options Object is provided, the following attributes are supported:
+ *
+ * target: Identifies the element(s) in the page to be updated with the server response.
+ * This value may be specified as a jQuery selection string, a jQuery object,
+ * or a DOM element.
+ * default value: null
+ *
+ * url: URL to which the form data will be submitted.
+ * default value: value of form's 'action' attribute
+ *
+ * type: The method in which the form data should be submitted, 'GET' or 'POST'.
+ * default value: value of form's 'method' attribute (or 'GET' if none found)
+ *
+ * beforeSubmit: Callback method to be invoked before the form is submitted.
+ * default value: null
+ *
+ * success: Callback method to be invoked after the form has been successfully submitted
+ * and the response has been returned from the server
+ * default value: null
+ *
+ * dataType: Expected dataType of the response. One of: null, 'xml', 'script', or 'json'
+ * default value: null
+ *
+ * semantic: Boolean flag indicating whether data must be submitted in semantic order (slower).
+ * default value: false
+ *
+ * resetForm: Boolean flag indicating whether the form should be reset if the submit is successful
+ *
+ * clearForm: Boolean flag indicating whether the form should be cleared if the submit is successful
+ *
+ *
+ * The 'beforeSubmit' callback can be provided as a hook for running pre-submit logic or for
+ * validating the form data. If the 'beforeSubmit' callback returns false then the form will
+ * not be submitted. The 'beforeSubmit' callback is invoked with three arguments: the form data
+ * in array format, the jQuery object, and the options object passed into ajaxSubmit.
+ * The form data array takes the following form:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * If a 'success' callback method is provided it is invoked after the response has been returned
+ * from the server. It is passed the responseText or responseXML value (depending on dataType).
+ * See jQuery.ajax for further details.
+ *
+ *
+ * The dataType option provides a means for specifying how the server response should be handled.
+ * This maps directly to the jQuery.httpData method. The following values are supported:
+ *
+ * 'xml': if dataType == 'xml' the server response is treated as XML and the 'after'
+ * callback method, if specified, will be passed the responseXML value
+ * 'json': if dataType == 'json' the server response will be evaluted and passed to
+ * the 'after' callback, if specified
+ * 'script': if dataType == 'script' the server response is evaluated in the global context
+ *
+ *
+ * Note that it does not make sense to use both the 'target' and 'dataType' options. If both
+ * are provided the target will be ignored.
+ *
+ * The semantic argument can be used to force form serialization in semantic order.
+ * This is normally true anyway, unless the form contains input elements of type='image'.
+ * If your form must be submitted with name/value pairs in semantic order and your form
+ * contains an input of type='image" then pass true for this arg, otherwise pass false
+ * (or nothing) to avoid the overhead for this logic.
+ *
+ *
+ * When used on its own, ajaxSubmit() is typically bound to a form's submit event like this:
+ *
+ * $("#form-id").submit(function() {
+ * $(this).ajaxSubmit(options);
+ * return false; // cancel conventional submit
+ * });
+ *
+ * When using ajaxForm(), however, this is done for you.
+ *
+ * @example
+ * $('#myForm').ajaxSubmit(function(data) {
+ * alert('Form submit succeeded! Server returned: ' + data);
+ * });
+ * @desc Submit form and alert server response
+ *
+ *
+ * @example
+ * var options = {
+ * target: '#myTargetDiv'
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc Submit form and update page element with server response
+ *
+ *
+ * @example
+ * var options = {
+ * success: function(responseText) {
+ * alert(responseText);
+ * }
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc Submit form and alert the server response
+ *
+ *
+ * @example
+ * var options = {
+ * beforeSubmit: function(formArray, jqForm) {
+ * if (formArray.length == 0) {
+ * alert('Please enter data.');
+ * return false;
+ * }
+ * }
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc Pre-submit validation which aborts the submit operation if form data is empty
+ *
+ *
+ * @example
+ * var options = {
+ * url: myJsonUrl.php,
+ * dataType: 'json',
+ * success: function(data) {
+ * // 'data' is an object representing the the evaluated json data
+ * }
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc json data returned and evaluated
+ *
+ *
+ * @example
+ * var options = {
+ * url: myXmlUrl.php,
+ * dataType: 'xml',
+ * success: function(responseXML) {
+ * // responseXML is XML document object
+ * var data = $('myElement', responseXML).text();
+ * }
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc XML data returned from server
+ *
+ *
+ * @example
+ * var options = {
+ * resetForm: true
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc submit form and reset it if successful
+ *
+ * @example
+ * $('#myForm).submit(function() {
+ * $(this).ajaxSubmit();
+ * return false;
+ * });
+ * @desc Bind form's submit event to use ajaxSubmit
+ *
+ *
+ * @name ajaxSubmit
+ * @type jQuery
+ * @param options object literal containing options which control the form submission process
+ * @cat Plugins/Form
+ * @return jQuery
+ * @see formToArray
+ * @see ajaxForm
+ * @see $.ajax
+ * @author jQuery Community
+ */
+jQuery.fn.ajaxSubmit = function(options) {
+ if (typeof options == 'function')
+ options = { success: options };
+
+ options = jQuery.extend({
+ url: this.attr('action') || window.location,
+ type: this.attr('method') || 'GET'
+ }, options || {});
+
+ var a = this.formToArray(options.semantic);
+
+ // give pre-submit callback an opportunity to abort the submit
+ if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) return this;
+
+ // fire vetoable 'validate' event
+ var veto = {};
+ jQuery.event.trigger('form.submit.validate', [a, this, options, veto]);
+ if (veto.veto)
+ return this;
+
+ var q = jQuery.param(a);//.replace(/%20/g,'+');
+
+ if (options.type.toUpperCase() == 'GET') {
+ options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+ options.data = null; // data is null for 'get'
+ }
+ else
+ options.data = q; // data is the query string for 'post'
+
+ var $form = this, callbacks = [];
+ if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
+ if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
+
+ // perform a load on the target only if dataType is not provided
+ if (!options.dataType && options.target) {
+ var oldSuccess = options.success || function(){};
+ callbacks.push(function(data, status) {
+ jQuery(options.target).attr("innerHTML", data).evalScripts().each(oldSuccess, [data, status]);
+ });
+ }
+ else if (options.success)
+ callbacks.push(options.success);
+
+ options.success = function(data, status) {
+ for (var i=0, max=callbacks.length; i < max; i++)
+ callbacks[i](data, status);
+ };
+
+ // are there files to upload?
+ var files = jQuery('input:file', this).fieldValue();
+ var found = false;
+ for (var j=0; j < files.length; j++)
+ if (files[j])
+ found = true;
+
+ if (options.iframe || found) // options.iframe allows user to force iframe mode
+ fileUpload();
+ else
+ jQuery.ajax(options);
+
+ // fire 'notify' event
+ jQuery.event.trigger('form.submit.notify', [this, options]);
+ return this;
+
+
+ // private function for handling file uploads (hat tip to YAHOO!)
+ function fileUpload() {
+ var form = $form[0];
+ var opts = jQuery.extend({}, jQuery.ajaxSettings, options);
+
+ var id = 'jqFormIO' + jQuery.fn.ajaxSubmit.counter++;
+ var $io = jQuery('<iframe id="' + id + '" name="' + id + '" />');
+ var io = $io[0];
+ var op8 = jQuery.browser.opera && window.opera.version() < 9;
+ if (jQuery.browser.msie || op8) io.src = 'javascript:false;document.write("");';
+ $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+
+ // make sure form attrs are set
+ form.method = 'POST';
+ form.encoding ? form.encoding = 'multipart/form-data' : form.enctype = 'multipart/form-data';
+
+ var xhr = { // mock object
+ responseText: null,
+ responseXML: null,
+ status: 0,
+ statusText: 'n/a',
+ getAllResponseHeaders: function() {},
+ getResponseHeader: function() {},
+ setRequestHeader: function() {}
+ };
+
+ var g = opts.global;
+ // trigger ajax global events so that activity/block indicators work like normal
+ if (g && ! jQuery.active++) jQuery.event.trigger("ajaxStart");
+ if (g) jQuery.event.trigger("ajaxSend", [xhr, opts]);
+
+ var cbInvoked = 0;
+ var timedOut = 0;
+
+ // take a breath so that pending repaints get some cpu time before the upload starts
+ setTimeout(function() {
+ $io.appendTo('body');
+ // jQuery's event binding doesn't work for iframe events in IE
+ io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+ form.action = opts.url;
+ var t = form.target;
+ form.target = id;
+
+ // support timout
+ if (opts.timeout)
+ setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
+
+ form.submit();
+ form.target = t; // reset
+ }, 10);
+
+ function cb() {
+ if (cbInvoked++) return;
+
+ io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
+
+ var ok = true;
+ try {
+ if (timedOut) throw 'timeout';
+ // extract the server response from the iframe
+ var data, doc;
+ doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+ xhr.responseText = doc.body ? doc.body.innerHTML : null;
+ xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+
+ if (opts.dataType == 'json' || opts.dataType == 'script') {
+ var ta = doc.getElementsByTagName('textarea')[0];
+ data = ta ? ta.value : xhr.responseText;
+ if (opts.dataType == 'json')
+ eval("data = " + data);
+ else
+ jQuery.globalEval(data);
+ }
+ else if (opts.dataType == 'xml') {
+ data = xhr.responseXML;
+ if (!data && xhr.responseText != null)
+ data = toXml(xhr.responseText);
+ }
+ else {
+ data = xhr.responseText;
+ }
+ }
+ catch(e){
+ ok = false;
+ jQuery.handleError(opts, xhr, 'error', e);
+ }
+
+ // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+ if (ok) {
+ opts.success(data, 'success');
+ if (g) jQuery.event.trigger("ajaxSuccess", [xhr, opts]);
+ }
+ if (g) jQuery.event.trigger("ajaxComplete", [xhr, opts]);
+ if (g && ! --jQuery.active) jQuery.event.trigger("ajaxStop");
+ if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
+
+ // clean up
+ setTimeout(function() {
+ $io.remove();
+ xhr.responseXML = null;
+ }, 100);
+ };
+
+ function toXml(s, doc) {
+ if (window.ActiveXObject) {
+ doc = new ActiveXObject('Microsoft.XMLDOM');
+ doc.async = 'false';
+ doc.loadXML(s);
+ }
+ else
+ doc = (new DOMParser()).parseFromString(s, 'text/xml');
+ return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
+ }
+ };
+};
+jQuery.fn.ajaxSubmit.counter = 0; // used to create unique iframe ids
+
+/**
+ * ajaxForm() provides a mechanism for fully automating form submission.
+ *
+ * The advantages of using this method instead of ajaxSubmit() are:
+ *
+ * 1: This method will include coordinates for <input type="image" /> elements (if the element
+ * is used to submit the form).
+ * 2. This method will include the submit element's name/value data (for the element that was
+ * used to submit the form).
+ * 3. This method binds the submit() method to the form for you.
+ *
+ * Note that for accurate x/y coordinates of image submit elements in all browsers
+ * you need to also use the "dimensions" plugin (this method will auto-detect its presence).
+ *
+ * The options argument for ajaxForm works exactly as it does for ajaxSubmit. ajaxForm merely
+ * passes the options argument along after properly binding events for submit elements and
+ * the form itself. See ajaxSubmit for a full description of the options argument.
+ *
+ *
+ * @example
+ * var options = {
+ * target: '#myTargetDiv'
+ * };
+ * $('#myForm').ajaxSForm(options);
+ * @desc Bind form's submit event so that 'myTargetDiv' is updated with the server response
+ * when the form is submitted.
+ *
+ *
+ * @example
+ * var options = {
+ * success: function(responseText) {
+ * alert(responseText);
+ * }
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc Bind form's submit event so that server response is alerted after the form is submitted.
+ *
+ *
+ * @example
+ * var options = {
+ * beforeSubmit: function(formArray, jqForm) {
+ * if (formArray.length == 0) {
+ * alert('Please enter data.');
+ * return false;
+ * }
+ * }
+ * };
+ * $('#myForm').ajaxSubmit(options);
+ * @desc Bind form's submit event so that pre-submit callback is invoked before the form
+ * is submitted.
+ *
+ *
+ * @name ajaxForm
+ * @param options object literal containing options which control the form submission process
+ * @return jQuery
+ * @cat Plugins/Form
+ * @type jQuery
+ * @see ajaxSubmit
+ * @author jQuery Community
+ */
+jQuery.fn.ajaxForm = function(options) {
+ return this.each(function() {
+ jQuery("input:submit,input:image,button:submit", this).click(function(ev) {
+ var $form = this.form;
+ $form.clk = this;
+ if (this.type == 'image') {
+ if (ev.offsetX != undefined) {
+ $form.clk_x = ev.offsetX;
+ $form.clk_y = ev.offsetY;
+ } else if (typeof jQuery.fn.offset == 'function') { // try to use dimensions plugin
+ var offset = jQuery(this).offset();
+ $form.clk_x = ev.pageX - offset.left;
+ $form.clk_y = ev.pageY - offset.top;
+ } else {
+ $form.clk_x = ev.pageX - this.offsetLeft;
+ $form.clk_y = ev.pageY - this.offsetTop;
+ }
+ }
+ // clear form vars
+ setTimeout(function() {
+ $form.clk = $form.clk_x = $form.clk_y = null;
+ }, 10);
+ })
+ }).submit(function(e) {
+ jQuery(this).ajaxSubmit(options);
+ return false;
+ });
+};
+
+
+/**
+ * formToArray() gathers form element data into an array of objects that can
+ * be passed to any of the following ajax functions: $.get, $.post, or load.
+ * Each object in the array has both a 'name' and 'value' property. An example of
+ * an array for a simple login form might be:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * It is this array that is passed to pre-submit callback functions provided to the
+ * ajaxSubmit() and ajaxForm() methods.
+ *
+ * The semantic argument can be used to force form serialization in semantic order.
+ * This is normally true anyway, unless the form contains input elements of type='image'.
+ * If your form must be submitted with name/value pairs in semantic order and your form
+ * contains an input of type='image" then pass true for this arg, otherwise pass false
+ * (or nothing) to avoid the overhead for this logic.
+ *
+ * @example var data = $("#myForm").formToArray();
+ * $.post( "myscript.cgi", data );
+ * @desc Collect all the data from a form and submit it to the server.
+ *
+ * @name formToArray
+ * @param semantic true if serialization must maintain strict semantic ordering of elements (slower)
+ * @type Array<Object>
+ * @cat Plugins/Form
+ * @see ajaxForm
+ * @see ajaxSubmit
+ * @author jQuery Community
+ */
+jQuery.fn.formToArray = function(semantic) {
+ var a = [];
+ if (this.length == 0) return a;
+
+ var form = this[0];
+ var els = semantic ? form.getElementsByTagName('*') : form.elements;
+ if (!els) return a;
+ for(var i=0, max=els.length; i < max; i++) {
+ var el = els[i];
+ var n = el.name;
+ if (!n) continue;
+
+ if (semantic && form.clk && el.type == "image") {
+ // handle image inputs on the fly when semantic == true
+ if(!el.disabled && form.clk == el)
+ a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+ continue;
+ }
+ var v = jQuery.fieldValue(el, true);
+ if (v === null) continue;
+ if (v.constructor == Array) {
+ for(var j=0, jmax=v.length; j < jmax; j++)
+ a.push({name: n, value: v[j]});
+ }
+ else
+ a.push({name: n, value: v});
+ }
+
+ if (!semantic && form.clk) {
+ // input type=='image' are not found in elements array! handle them here
+ var inputs = form.getElementsByTagName("input");
+ for(var i=0, max=inputs.length; i < max; i++) {
+ var input = inputs[i];
+ var n = input.name;
+ if(n && !input.disabled && input.type == "image" && form.clk == input)
+ a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+ }
+ }
+ return a;
+};
+
+
+/**
+ * Serializes form data into a 'submittable' string. This method will return a string
+ * in the format: name1=value1&name2=value2
+ *
+ * The semantic argument can be used to force form serialization in semantic order.
+ * If your form must be submitted with name/value pairs in semantic order then pass
+ * true for this arg, otherwise pass false (or nothing) to avoid the overhead for
+ * this logic (which can be significant for very large forms).
+ *
+ * @example var data = $("#myForm").formSerialize();
+ * $.ajax('POST', "myscript.cgi", data);
+ * @desc Collect all the data from a form into a single string
+ *
+ * @name formSerialize
+ * @param semantic true if serialization must maintain strict semantic ordering of elements (slower)
+ * @type String
+ * @cat Plugins/Form
+ * @see formToArray
+ * @author jQuery Community
+ */
+jQuery.fn.formSerialize = function(semantic) {
+ //hand off to jQuery.param for proper encoding
+ return jQuery.param(this.formToArray(semantic));
+};
+
+
+/**
+ * Serializes all field elements in the jQuery object into a query string.
+ * This method will return a string in the format: name1=value1&name2=value2
+ *
+ * The successful argument controls whether or not serialization is limited to
+ * 'successful' controls (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true.
+ *
+ * @example var data = $("input").formSerialize();
+ * @desc Collect the data from all successful input elements into a query string
+ *
+ * @example var data = $(":radio").formSerialize();
+ * @desc Collect the data from all successful radio input elements into a query string
+ *
+ * @example var data = $("#myForm :checkbox").formSerialize();
+ * @desc Collect the data from all successful checkbox input elements in myForm into a query string
+ *
+ * @example var data = $("#myForm :checkbox").formSerialize(false);
+ * @desc Collect the data from all checkbox elements in myForm (even the unchecked ones) into a query string
+ *
+ * @example var data = $(":input").formSerialize();
+ * @desc Collect the data from all successful input, select, textarea and button elements into a query string
+ *
+ * @name fieldSerialize
+ * @param successful true if only successful controls should be serialized (default is true)
+ * @type String
+ * @cat Plugins/Form
+ */
+jQuery.fn.fieldSerialize = function(successful) {
+ var a = [];
+ this.each(function() {
+ var n = this.name;
+ if (!n) return;
+ var v = jQuery.fieldValue(this, successful);
+ if (v && v.constructor == Array) {
+ for (var i=0,max=v.length; i < max; i++)
+ a.push({name: n, value: v[i]});
+ }
+ else if (v !== null && typeof v != 'undefined')
+ a.push({name: this.name, value: v});
+ });
+ //hand off to jQuery.param for proper encoding
+ return jQuery.param(a);
+};
+
+
+/**
+ * Returns the value(s) of the element in the matched set. For example, consider the following form:
+ *
+ * <form><fieldset>
+ * <input name="A" type="text" />
+ * <input name="A" type="text" />
+ * <input name="B" type="checkbox" value="B1" />
+ * <input name="B" type="checkbox" value="B2"/>
+ * <input name="C" type="radio" value="C1" />
+ * <input name="C" type="radio" value="C2" />
+ * </fieldset></form>
+ *
+ * var v = $(':text').fieldValue();
+ * // if no values are entered into the text inputs
+ * v == ['','']
+ * // if values entered into the text inputs are 'foo' and 'bar'
+ * v == ['foo','bar']
+ *
+ * var v = $(':checkbox').fieldValue();
+ * // if neither checkbox is checked
+ * v === undefined
+ * // if both checkboxes are checked
+ * v == ['B1', 'B2']
+ *
+ * var v = $(':radio').fieldValue();
+ * // if neither radio is checked
+ * v === undefined
+ * // if first radio is checked
+ * v == ['C1']
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true. If this value is false the value(s)
+ * for each element is returned.
+ *
+ * Note: This method *always* returns an array. If no valid value can be determined the
+ * array will be empty, otherwise it will contain one or more values.
+ *
+ * @example var data = $("#myPasswordElement").fieldValue();
+ * alert(data[0]);
+ * @desc Alerts the current value of the myPasswordElement element
+ *
+ * @example var data = $("#myForm :input").fieldValue();
+ * @desc Get the value(s) of the form elements in myForm
+ *
+ * @example var data = $("#myForm :checkbox").fieldValue();
+ * @desc Get the value(s) for the successful checkbox element(s) in the jQuery object.
+ *
+ * @example var data = $("#mySingleSelect").fieldValue();
+ * @desc Get the value(s) of the select control
+ *
+ * @example var data = $(':text').fieldValue();
+ * @desc Get the value(s) of the text input or textarea elements
+ *
+ * @example var data = $("#myMultiSelect").fieldValue();
+ * @desc Get the values for the select-multiple control
+ *
+ * @name fieldValue
+ * @param Boolean successful true if only the values for successful controls should be returned (default is true)
+ * @type Array<String>
+ * @cat Plugins/Form
+ */
+jQuery.fn.fieldValue = function(successful) {
+ for (var val=[], i=0, max=this.length; i < max; i++) {
+ var el = this[i];
+ var v = jQuery.fieldValue(el, successful);
+ if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
+ continue;
+ v.constructor == Array ? jQuery.merge(val, v) : val.push(v);
+ }
+ return val;
+};
+
+/**
+ * Returns the value of the field element.
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true. If the given element is not
+ * successful and the successful arg is not false then the returned value will be null.
+ *
+ * Note: If the successful flag is true (default) but the element is not successful, the return will be null
+ * Note: The value returned for a successful select-multiple element will always be an array.
+ * Note: If the element has no value the return value will be undefined.
+ *
+ * @example var data = jQuery.fieldValue($("#myPasswordElement")[0]);
+ * @desc Gets the current value of the myPasswordElement element
+ *
+ * @name fieldValue
+ * @param Element el The DOM element for which the value will be returned
+ * @param Boolean successful true if value returned must be for a successful controls (default is true)
+ * @type String or Array<String> or null or undefined
+ * @cat Plugins/Form
+ */
+jQuery.fieldValue = function(el, successful) {
+ var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+ if (typeof successful == 'undefined') successful = true;
+
+ if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
+ (t == 'checkbox' || t == 'radio') && !el.checked ||
+ (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
+ tag == 'select' && el.selectedIndex == -1))
+ return null;
+
+ if (tag == 'select') {
+ var index = el.selectedIndex;
+ if (index < 0) return null;
+ var a = [], ops = el.options;
+ var one = (t == 'select-one');
+ var max = (one ? index+1 : ops.length);
+ for(var i=(one ? index : 0); i < max; i++) {
+ var op = ops[i];
+ if (op.selected) {
+ // extra pain for IE...
+ var v = jQuery.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
+ if (one) return v;
+ a.push(v);
+ }
+ }
+ return a;
+ }
+ return el.value;
+};
+
+
+/**
+ * Clears the form data. Takes the following actions on the form's input fields:
+ * - input text fields will have their 'value' property set to the empty string
+ * - select elements will have their 'selectedIndex' property set to -1
+ * - checkbox and radio inputs will have their 'checked' property set to false
+ * - inputs of type submit, button, reset, and hidden will *not* be effected
+ * - button elements will *not* be effected
+ *
+ * @example $('form').clearForm();
+ * @desc Clears all forms on the page.
+ *
+ * @name clearForm
+ * @type jQuery
+ * @cat Plugins/Form
+ * @see resetForm
+ */
+jQuery.fn.clearForm = function() {
+ return this.each(function() {
+ jQuery('input,select,textarea', this).clearFields();
+ });
+};
+
+/**
+ * Clears the selected form elements. Takes the following actions on the matched elements:
+ * - input text fields will have their 'value' property set to the empty string
+ * - select elements will have their 'selectedIndex' property set to -1
+ * - checkbox and radio inputs will have their 'checked' property set to false
+ * - inputs of type submit, button, reset, and hidden will *not* be effected
+ * - button elements will *not* be effected
+ *
+ * @example $('.myInputs').clearFields();
+ * @desc Clears all inputs with class myInputs
+ *
+ * @name clearFields
+ * @type jQuery
+ * @cat Plugins/Form
+ * @see clearForm
+ */
+jQuery.fn.clearFields = jQuery.fn.clearInputs = function() {
+ return this.each(function() {
+ var t = this.type, tag = this.tagName.toLowerCase();
+ if (t == 'text' || t == 'password' || tag == 'textarea')
+ this.value = '';
+ else if (t == 'checkbox' || t == 'radio')
+ this.checked = false;
+ else if (tag == 'select')
+ this.selectedIndex = -1;
+ });
+};
+
+
+/**
+ * Resets the form data. Causes all form elements to be reset to their original value.
+ *
+ * @example $('form').resetForm();
+ * @desc Resets all forms on the page.
+ *
+ * @name resetForm
+ * @type jQuery
+ * @cat Plugins/Form
+ * @see clearForm
+ */
+jQuery.fn.resetForm = function() {
+ return this.each(function() {
+ // guard against an input with the name of 'reset'
+ // note that IE reports the reset function as an 'object'
+ if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
+ this.reset();
+ });
+};
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.css
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.css (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.css 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,27 @@
+div.node {
+ margin-left: 1em;
+ border-left: 1px dashed black;
+ padding-left: 1ex;
+ margin-top: 1ex;
+}
+
+div.inline-content{
+ margin-left: 3ex;
+}
+
+form.edit-form {
+ border: 1px solid black;
+ padding: 1ex;
+}
+
+input.jsbutton-field,
+input.inlineformbutton-field {
+ border: 0;
+ background: transparent;
+ cursor: pointer;
+ color: red;
+}
+
+input.inlineformbutton-field {
+ color: blue;
+}
\ No newline at end of file
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.py
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.py (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/tree.py 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,15 @@
+from zope.interface import implements
+from zope.app.container.btree import BTreeContainer
+from zope.schema.fieldproperty import FieldProperty
+
+import interfaces
+
+class TreeNode(BTreeContainer):
+ """See .interfaces.ITreeNode"""
+ implements(interfaces.ITreeNode)
+
+ title = FieldProperty(interfaces.ITreeNode['title'])
+
+ def __init__(self, title):
+ super(TreeNode, self).__init__()
+ self.title = title
Added: z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/treenode.pt
===================================================================
--- z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/treenode.pt (rev 0)
+++ z3c.formjsdemo/trunk/src/z3c/formjsdemo/tree/treenode.pt 2007-08-15 20:44:00 UTC (rev 78860)
@@ -0,0 +1,4 @@
+<h2>The Root is: <strong tal:content="context/title" /></h2>
+<p>And here is the tree:</p>
+
+<div tal:replace="structure context/@@inline" />
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