Creating text_field by clicking button

Rails
1

Hi everyone,

I like to learn how to create text_field by cliking button as dynamicly.
I need “add” button which creates 3 text_fields on the same line,
“height” * “width” = “size”

I like to click button and creating 3 text fileds one takes height, one
takes width and third one calculate area with multiplication of two
values.
but I don t know how to create text fields by clicking button each time
and add more than one line

2

On 1 June 2010 19:50, Lamer L. [email protected] wrote:

and add more than one line

I think you will have to use javascript or AJAX

Colin

3

On Tue, Jun 1, 2010 at 11:50 AM, Lamer L. [email protected]
wrote:

I like to learn how to create text_field by cliking button as dynamicly.
I need “add” button which creates 3 text_fields on the same line,
“height” * “width” = “size”

This has nothing to do with Rails.

Find a book or tutorial on JavaScript.

–
Hassan S. ------------------------ [email protected]
twitter: @hassan

4

Colin L. wrote:

On 1 June 2010 19:50, Lamer L. [email protected] wrote:

and add more than one line

I think you will have to use javascript or AJAX

Colin

do you know where can I find some sample codes or documents?

5

On Tue, Jun 1, 2010 at 12:19 PM, Lamer L. [email protected]
wrote:

do you know where can I find some sample codes or documents?

Seriously, WTF??

Use “javascript tutorial” as a Google search phrase and you’ll have
enough examples and documents to last you through summer, at a
minimum.

Plus, you’ll be able to tell all your friends, “Hey, I know how to use a
search engine!” They’ll be impressed, trust me :slight_smile:

–
Hassan S. ------------------------ [email protected]
twitter: @hassan

6

Hassan S. wrote:

On Tue, Jun 1, 2010 at 12:19 PM, Lamer L. [email protected]
wrote:

do you know where can I find some sample codes or documents?

Seriously, WTF??

Use “javascript tutorial” as a Google search phrase and you’ll have
enough examples and documents to last you through summer, at a
minimum.

Plus, you’ll be able to tell all your friends, “Hey, I know how to use a
search engine!” They’ll be impressed, trust me :slight_smile:

–
Hassan S. ------------------------ [email protected]
twitter: @hassan

yeah, you already impressed me Hassan. I haven t known about that.

thanks for your helps.