I have a custom Dexterity type that utilizes plone.formwidget.multifile.MultiFileFieldWidget:
class ITestimony(form.Schema):
...
form.widget(files=MultiFileFieldWidget)
files = schema.List(
title=_(u"Files"),
value_type=NamedFile()
)
Everything goes well as expected when editing the item:
Here is the relevant view template, that I try borrow from https://developer.plone.org/reference_manuals/external/plone.app.dexterity/advanced/files-and-images.html:
<fieldset tal:condition="context/files">
<legend>Attached Files</legend>
<ul>
<tal:files repeat="item context/files">
<li><a href=""
tal:attributes="href string:${context/absolute_url}/##download/files/${item/filename};"
tal:content="item/filename">Attached File</a></li>
</tal:files>
</ul>
</fieldset>
I want the attached files can be downloaded by clicking on the links. But I get error with my current template:
AttributeError: 'list' object has no attribute 'getSize'
How can I download my uploaded files?
Actually the answer is from http://josh.postach.io/multiple-file-upload-custom-dexterity-content-types-plone-5-02a
The following snippet works for me:
<fieldset tal:condition="context/files">
<legend>Attached Files</legend>
<ul>
<tal:files repeat="item context/files">
<li><a href=""
tal:attributes="href string:${context/absolute_url}/##edit/++widget++form.widgets.files/##download/${repeat/item/index}"
tal:content="item/filename">Attached File</a></li>
</tal:files>
</ul>
</fieldset>
Although using ##edit is wired here, hopefully we will have better version of plone.formwidget.multifile or related packages soon.
Some notes about how files are handled with Dexterity are here:
http://developer.plone.org/forms/files.html
Specifically, constructing download URLs:
http://developer.plone.org/forms/files.html#connstring-download-urls
(##download helper view)
Related
I moved my site to another hosting, but the language menu <a> tags between the content of the database does not print between the label. But inside the href parameter it draws the same query.
When I examined the output of the code:
Output code picture
Below is my code in that line:
<ul class="headerLanguage"><li><%=Session("lang")%><img alt="" title="" src="/images/icon/08.png" /><ul><%
Set a = SQL.Execute("SELECT kisa FROM diller WHERE kisa<>'"& Session("lang") &"'")
Do while not a.Eof %><li><%=a("kisa")%></li><% a.MoveNext:Loop
a.Close
Set a = Nothing %></ul></li></ul>
When I delete the query inside the href parameter, the other query runs and the content is appearing.
My application is Classic ASP, but I did not have a problem with my old site, why was this so? How can I solve?
I'm grateful for your help.
I've encountered this problem before. I'm not sure exactly why it happens (hopefully someone else can explain), but sometimes if you reference data directly from a recordset multiple times it can return an empty value. The solution that worked for me was to assign the data to a variable first and reference the variable instead. Try this:
<ul class="headerLanguage">
<li>
<a href="/?lang=<%=Session("lang")%>"><%=Session("lang")%>
<img alt="" title="" src="/images/icon/08.png" />
</a>
<ul><%
Dim a, kisa
Set a = SQL.Execute("SELECT kisa FROM diller WHERE kisa<>'"& Session("lang") &"'")
Do while not a.Eof
kisa = a("kisa") %>
<li><%=kisa%></li><%
a.MoveNext:Loop
a.Close
Set a = Nothing
%></ul>
</li>
</ul>
I have the following code right now to write a flat list of items with a link to a controller action:
<ul>
#foreach (var item in items)
{
<li>
<a asp-controller="Home" asp-action="Demo" asp-route-itemName="#item.Name">
#item.Name
</a>
</li>
}
</ul>
Now this must become recursive. Items can also contain subitems. For recursion I need some sort of function. I know I could use #functions and define the function in the .cshtml file. Not sure whether such nice inline HTML code with tag helpers would still be allowed there, it didn't seem so. Another option is HTML helpers in a .cs file, no inline HTML here for sure. #helper doesn't seem to be available anymore.
What other options do I have to define a function and keep the inline HTML syntax that Razor offers?
Put the code for rendering a comment inside a partial view, and render it with a call to #Html.Partial("comment", comment).
Then within that comment partial view you'd have something like
#model Comment
Title: #Model.Title
Message: #Model.Message
#if (Model.ChildComments.Any())
{
<ul>
#foreach (var childComment in Model.ChildComments)
{
<li>
#Html.Partial("comment", childComment)
</li>
}
</ul>
}
This will render each comment, plus all its children (if any), recursively.
I have a template (tmpl1) which refers to a collection projectdetails, in the following code I can successfully show {{detailname}} what is based on the collectiondata projectdetails.detailname
But now I need to show also the Projectname which is in projects.name I do have the project._id saved in projectdetails.projectId
How can I now define a handelbar like {{projectName}} to display the project name.
I have tried to define this in projectdetails.js as helper but I was not successful. Can someone please add a code sniplet which explains how to define the handelbar and how to retrieve the data?
<template name="tmpl1">
<div id="example" class="panel">
<ol class="breadcrumb">
<li><i class="fa fa-home"></i> Start</li>
<li><i class="fa fa-cubes"></i> Projekte</li>
<li><i class="fa fa-cogs"></i> Details</li>
<li class="active">{{detailname}} {{projectName}}</li>
</ol>
</div>
You can just add a helper for projectName which joins the two collections.
The context of your template appears to be a "project detail" document, so inside of the projectName helper, this.projectId should be the id of the project document. Assuming the collection is called Projects and each project has a name field, the code should look something like this:
Template.tmpl1.helpers({
projectName: function() {
var project = Projects.findOne(this.projectId);
return project && project.name;
}
});
As per this site
https://github.com/TAPevents/tap-i18n/blob/master/README.md#quickstart
i have started with demo using tap-i18n package and it works fine.
Now
I want Convert application language when selecting language from drop-down list.
For that i have created one meteor application.
in that i have putted on drop-down list filled with different languages.
Now ,
when i select any language from drop-down list it should change whole application language using tap-i18n package.
it is possible?
Thanks,
take a look to this example http://blog.digital-hosting.info/meteor-internationalisation/
header.html
<div class="dropdown">
<button class="btn btn-info" data-toggle="dropdown">Languages</button>
<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
<li>Francais</li>
<li>English</li>
<li>中文</li>
</ul>
</div>
header.coffee
Template.header.events = "click a.lang": (e) ->
lang = 'undefined'
$this = $(e.target)
lang = $this.data("lang")
TAPi18n.setLanguage lang
return
How to hide a navigation portlet after logging out? What I exactly want is, if a logged-in admin visits a site, the navigation portlet should appear and be visible to him until he logs out from the plone site. But if a normal user visits the plone site, the portlet should not appear.
A nice feature of Plone is the option to assign portlets not only to locations, but also to contenttypes and groups. To solve your request, simply assign the portlet to the group 'Administrators'.
To do that, go to your Plonesite's controlpanel, click 'Users and Groups', click on green tab 'Groups', click on 'Administrators', click on the tab 'Group portlets', add a portlet.
To reproduce this programtically, use Genericsetup (export portlets.xml of the site and include the relevant parts in your product).
For completeness: Similiar for assigning portlets to a contenttype, you go to the controlpanel, click 'Types', choose the wanted type (f.e. 'Event') of the dropdownlist and click on 'Manage portlets assigned to this content type', assign portlet. Progragramtically reproducable via exporting 'Types' and including it to your products.
Thank you all, for all the response towards my question. Unfortunately the solution you all provided doesn't work for me. So I myself Did like this to hide a navigation portlet when logged out.
Step 1: In overrides.zcml
<plone:portlet
name="navigation_bar"
interface="plone.app.portlets.portlets.navigation.INavigationPortlet"
assignment="plone.app.portlets.portlets.navigation.Assignment"
renderer=".browser.navi_portlet.navigation_portlet"
addview="plone.app.portlets.portlets.navigation.AddForm"
editview="plone.app.portlets.portlets.navigation.EditForm"
/>
<plone:portletRenderer
portlet="plone.app.portlets.portlets.navigation.INavigationPortlet"
class=".browser.navi_portlet.navigation_portlet"
layer=".interfaces.IThemeSpecific"
/>
renderer=".browser.navi_portlet.navigation_portlet" here browser is my folder which contains a file called navi_portlet with a method navigation_portlet.
step 2: navi_portlet.py:
from Products.Five.browser import BrowserView
from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
from Products.CMFPlone import PloneMessageFactory as _
from plone.app.portlets.portlets.navigation import Renderer
from plone.app.layout.viewlets.common import PersonalBarViewlet
from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
from plone.app.layout.globals.interfaces import IViewView
class navigation_portlet(Renderer,PersonalBarViewlet):
_template= ViewPageTemplateFile('templates/nav_portlet.pt')
def nav_up(self):
mytal = PersonalBarViewlet.update(self)
what i did in navi_portlet.py is i just inherited the PersonalBarViewlet from viewlets(eggs folder) and Renderer from portlets(eggs folder). To override the default behavior to hide it when logged out.
step 3: nav_portlet.pt
<dl class="actionMenu deactivated" id="portlet portletNavigationTree"
tal:define="user_actions python:view.nav_up();root view/navigation_root"
tal:condition="python:view.user_actions and not view.anonymous">
<tal:block condition="not: view/anonymous">
<dt class="portletHeader"
tal:attributes="class python:view.hasName() and 'portletHeader' or 'portletHeader hiddenStructure'">
<span class="portletTopLeft"></span>
<a href="#"
class="tile"
tal:attributes="href string:${view/heading_link_target}"
tal:content="view/title"
i18n:translate="">Navigation</a>
<span class="portletTopRight"></span>
</dt>
<dd class="portletItem lastItem">
<ul class="navTree navTreeLevel0">
<li tal:define="selectedClass view/root_item_class;
li_class python:selectedClass and ' navTreeCurrentNode' or '';
normalizeString nocall:context/plone_utils/normalizeString;
section_title root/Title;
section python:normalizeString(section_title);"
tal:condition="view/include_top"
tal:attributes="class string:navTreeItem navTreeTopNode${li_class} section-${section}">
<div tal:define="rootIsPortal view/root_is_portal;
root_icon view/root_icon;
root_type root/portal_type;
root_type_class python:'contenttype-' + normalizeString(root_type);
root_class python:rootIsPortal and 'contenttype-plone-site' or root_type_class;">
<a tal:attributes="href root/absolute_url;
title root/Description;
class python:' '.join([root_class, selectedClass]).strip();">
<img tal:replace="structure root_icon/html_tag" tal:condition="not:rootIsPortal" />
<span tal:omit-tag=""
tal:condition="rootIsPortal"
i18n:translate="tabs_home">Home</span>
<span tal:condition="not:rootIsPortal"
tal:replace="root/Title">Root item title</span>
</a>
</div>
</li>
<li tal:replace="structure view/createNavTree">
SUBTREE
</li>
</ul>
<span class="portletBottomLeft"></span>
<span class="portletBottomRight"></span>
</dd>
What i tried to do in nav_portlet.pt is to merge both portlets(Navigation Portlet using Render(class)) and viewlets(PersonalBarViewlet). so that i used the user_action method from the PersonalBarViewlet Class (i.etal:condition="python:view.user_actions and not view.anonymous">) to hide the Navigation Portlet when logged out.
Hope You all get my points and what i did.
Thanks