Displaying 20 results from an estimated 2000 matches similar to: "How to send html formated messages through E-mail?"
2006 Jun 08
5
How to find particular pattern in string?
Hi,
In my application I want to find out the occurance of substring
"http:\\" in the main string "http:\\www.abc.com"
Here how to find out whether substring "http:\\" is present in my
String?
& if substring "http:\\" is present then I want to delete it from main
string.
How to do this?
PLs help me.
Thanx in advance.
Prash
--
Posted via
2006 May 17
8
Html Email Problem
Dear Rubyians,
I am facing problems to send Html Email scnce one month.
I changed the content type is text/html and charecter set "utf-8"
I worte the html code in the confirm.heml in the action mailer folder.
but mail is going with html code
Exapmle: <html border="2"> <tr><td></td></tr></html> code in the
confirm .html
In the
2006 Jun 14
4
Select box onchange problem
Hi,
i''ve got the following problem. I have a check_box witch shows
a list of varieties. Now i want to call a action when the user
changes his selection. (the method to be called, will store the
selection from the user).
This is my code:
<%= select(''variety'', ''variety_id'',
Variety.find_all.collect {|c| [c.description, c.id]},
2006 Jun 07
5
check_box:how to update 2 checkboxes dependent on each other
I''ve got the following problem,
I''ve created two check_boxes in my view. The user has to select one
check_box,
but isn''t allowed to seth both of them together on true. Now i am
looking for functionality that can help me doing the folling:
Scenario 1
CheckBox1 = True, The user sets CheckBox2 from False to True, now
CheckBox1 should automatically become False.
2006 Jan 04
4
radio_button method does not recognize int values?
So the api listing says that radio_button(object, method, tag_value,
options = {}) gives a radio button tag, and if object.method ==
tag_value, then the button will be checked.
I verified the method behaves correctly for attributes of type string.
However, if the attribute is of type int, it doesn''t make the button
checked.
Does anyone have some information before I file a bug?
Some
2006 Mar 17
3
How to check for presence of particular value entered ?
Hi,
I am entering value in textbox ("name") on form. Now name field in
database is having ''unique'' constraint on it so that no 2 records with
same name allowed in database. Now when I m trying to enter same name
into database from my form I m getting following error.
================================
Mysql::Error: #23000Duplicate entry ''Prashant''
2006 Mar 14
6
How to provide 2 actions to a form?
Hi,
I have a form in rhtml. Now I have 2 buttons indside that form. Clicking
on the first button action will be ''create'' & on second button action
will be ''delete''. How to do this?
Thanx
Prash
--
Posted via http://www.ruby-forum.com/.
2006 May 08
7
How to get difference between two dates in days???
Hi,
I want to calculate difference between Current date & previous date
(stored in database). The difference should be in days. Hhow to do
that??
PLs tell me.
Thanx in advance.
Prash
--
Posted via http://www.ruby-forum.com/.
2006 Jun 14
2
setting selected option in select
I am working on employee scheduling app and am trying to set a drop down
list for store hours. I am having trouble setting a default selected
for the list. Anybody have any suggestions. example code is below:
I have an array set in model Storeday
TIME_TYPES =[
[ "12:00am", "0:00" ],
[ "12:15am", "0:15" ],
[ "12:30am", "0:30" ],
[
2006 Jun 06
4
pls help me regarding Maths round up function.....
Hi,
I have some values on my webpage displaying like
1.22333333333
2.33333344444
2.33377777777
etc.
Here I want to display values upto 2 decimal places correct.
i.e, 1.22333333333 should be dislayed as 1.22
2.33333344444 should be dislayed as 2.33
2.33777777777 should be dislayed as 2.34
& so on....
How to do this in ruby?????
Is there any function???
Thanx in advance.
Prash
--
2006 Mar 14
3
Can anybody tell me step by step how validate data on form?
Hi,
I am new to ROR. I have created a form with foru fields in ROR. Now its
working fine for all CRUD operations. But I want to validate data on
form for "validates_presence_of" validation. How to do this?
I tried it by putting line "validates_presence_of :description" . But
its not working. Its throws error like "undefined method `each'' for
2007 Apr 27
3
attachment_fu content_type problem
Hi all....
Admittedly I''m new to Rails and trying to find my way but I''m having
an issue with uploading documents with attachment_fu.
I have a form where I''m uploading multiple attachments (using AJAX to
add file_filed_tags). That seems to work pretty well. The problem is
I can''t seem to get the content_type to work as I would expect. For
example, if I use
2008 Sep 02
2
Actionmailer - Multipart and Outlook?
Hi,
I''m having issues with getting a consistent result with the emails I am
sending using Actionmailer.
Problem: Emails that I send with plain text, rich text, and attachments do
not display the same results across GMail, Yahoo, Outlook and Thunderbird.
Scenario:
I am sending an email with text/plain, text/html, and 2 attachments using
the code below, and I''ve specified the
2006 Mar 17
2
How to specify default action for particulr actioncontroller
HI,
How to specify default action for particular actioncontroller? Currently
when I m typing the URL as "http:\\localhost:3000\actioncontroller_name"
, then I m getting the default actin page as list.rHtml. But instead I
want my action page to be index.rHtml.
How to do it?
Thanx.
Prash
--
Posted via http://www.ruby-forum.com/.
2006 Apr 05
6
How to Upload Image through RoR??
Hi,
I have one form , in which I am using file_field teg for input image
file as follows.
=====
<%= file_field("store", "picture") %>
=======
Tha Actual fileld name of my Image field in Database is "store_photo"
with datatype LargeBLOB.
& Inside my Store Model I have specified "def picture" as follows:-
=========================
def
2006 May 05
5
Attach a PDF File to an Email
Hello ~
I have an email that I need to attach a PDF to. The email is being
sent, and a file is attached but it is not the original file. I am
following the example:
attachment :content_type => "image/jpeg", :body => File.read("an-image.jpg")
changing it to:
attachment :content_type => "application/pdf", :body => File.read("pdf/my.pdf")
2007 Mar 11
4
Faking it... import local files into attachment_fu
Hello,
I''m working on an import utility that will match the functionality of
uploading an object of a model that uses attachment_fu for
thumbnailing, etc.
Rather than uploading the file via a form, I want to populate the
params[:image][:uploaded_data] with data from a file already on the
server''s file system.
So far, I''ve been able to copy to an instance of Tempfile
2008 Jun 15
11
Ouch! Can't figure out this file upload issue...
Okay, so this is driving me crazy. I''m trying to do a file upload
using code from a book.
What happens:
I get wrong number of arguments (1 for 0) in the upload controller
save action. No idea why.
Schema:
The schema for the picture model object is just a textfield named
comments and a binary field called data.
Upload controller:
def get
@picture =Picture.new
end
def save
2006 Jan 05
4
testing file uploads
Hi all,
I was wondering about the class used when rails receives file uploads.
Sometimes it appears to be a File, and other times it is a StringIO.
Also it has methods such as original_filename that don''t appear to
belong to either of these classes. I ask because I''m trying to work out
how to test my fil upload related models and controllers.
Is there some standardised way of
2009 Oct 28
2
How to send a html email with attachment
Hi guys:
I wanna send a html format email with a attachment.
What I do is like:
model:
def weekly_report
address = WeeklyReportEmail.find_all_by_validate(true).collect(&:address).to_sentence(:last_word_connector
=> '','', :two_words_connector => '','')
@recipients = address
@from = "Chronos weekly report