Watir

Watir对下列组件不起作用：
ActiveX,Java Applets, Macromedia Flash

判断waitir是否可用：
在页面查看页面源代码，如果可以看到Html源代码，就可以被watir识别。

按钮：
button
方法click

文本框
text_field
方法set

单选框
radio
方法：
set
clear

复选框
checkbox
方法：
set
clear

按钮：
button
方法;
click

下拉框：
select_list
方法：
clear
options
select''

验证页面是否包含特定文本
include?

文本框:
         <INPUT id="email" name="_fmu.u._0.e" value="" />
     方法1： ie.text_field(:id,'email').set("文本内容")
     方法2： ie.text_field(:name, 'email').set("文本内容")
     方法3： ie.text_field(:name,"email").clear

 

下拉框：
         <SELECT name="cert_no"> 
           <OPTION value="身份证">身份证</OPTION>
         </SELECT>
    方法1： ie.select_list(:name,"cert_no").select("身份证") 
    方法2： ie.select_list(:name,"cert_no").clearSelection

 

超链接:
           <a href = "http://www.google.cn/">google</a> 
    方法1：ie.link(:text,"google").click 
    方法2：ie.link(:url,"http://www.google.cn/").click

 

复选框：
          <input type = "checkbox" name = "checkme" value = "1"> 
    方法1： ie.checkbox(:name,"checkme").set 
    方法2： ie.checkbox(:name,"checkme").clear 
    方法3： values = ie.checkbox(:name,"checkme").value
                      <input type = "checkbox" name = "checkme" value = "2"> 
     #多个同名的复选框处理
    方法1： ie.checkbox(:name,"checkme","2").set 
    方法2： ie.checkbox(:name,"checkme","2").clear

 

单选框：
          <input type = "radio" name = "clickme" id = "1"> 
     方法1： ie.radio(:name, "clickme").set 
     方法2： ie.radio(:name, "clickme").clear

 

一般按钮：
          <input type = "button" name = "clickme" value = "Click Me"> 
     方法1： ie.button(:value, "Click Me").click 
     方法2： ie.button(:name,"clickme").click

 

submit按钮：
          <form. action = "submit" name = "submitform" method = "post">
             <input type = "submit" value = "Submit"></input>
          </form> 
    方法： ie.button(:value."Submit").click

 

图片按钮：
          <form. action ="submit" name = "doitform" method = "post">
             <input type = "image" src = "images/doit.gif" name = "doit">
          </form> 
    方法：ie.button(:name, "doit").click

 

Form中无按钮：
          <form. action = "login" name = "loginform" method = "get">
              <input name = "username" type = "text"></input>
          </form> 
    方法1：ie.form(:name,"loginform").submit 
    方法2：ie.form(:action,"login").submit

 

获取隐含对象值：                                                                                
          <INPUT type=hidden value="您的Email" name="field1">                  
     方法：values = ie.hidden(:name,'field1').value                                             
                                                                                                
获取窗口对象：                                                                                  
    方法1： ie2 = Watir::IE.attach(:url,'http://www.google.cn/')   #根据URL获取             
    方法2： ie3 = Watir::IE.attach(:title,'Google')                #根据窗口标题获取
    方法3： ie4 = Watir::IE.attach(:title, /google.cn/)              #正则表达式匹配获取  
                                                                                                
URL编码：                                                                                       
       require 'cgi'                                                                           
       string =  "URL编码"                                                                      
       string = CGI::escape(string)                                                             
       puts string                 # 转换结果： URL%B1%E0%C2%EB                                 
                                                                                                
URL解码：                                                                                       
      require 'cgi'                                                                             
       string =  "URL%BD%E2%C2%EB"                                                              
       string = CGI::unescape(string)                                                           
       puts string                  # 转换结果：URL解码     

 

            

The HTML Elements that are currently supported include:

支持的HTML的元素

button	<input> tags with type=button, submit, image or reset
radio	<input> tags with the type=radio; known as radio buttons
check_box	<input> tags with type=checkbox
text_field	<input> tags with the type=text (single-line), type=textarea (multi-line), and type=password
hidden	<input> tags with type=hidden
select_list	<select> tags, known as drop-downs or drop-down lists
label	<label> tags (including "for" attribute)
span	<span> tags
div	<div> tags
p	<p> (paragraph) tags
link	<a> (anchor) tags
table	<table> tags, including row and cell methods for accessing nested elements.
image	<img> tags
form	<form> tags
frame	frames, including both the <frame> elements and the corresponding pages.
map	<map> tags
area	<area> tags
li	<li> tags

通过以下内容唯一，可找到对应的字段

:id	Used to find an element that has an "id=" attribute. Since each id should be unique, according to the XHTML specification, this is recommended as the most reliable method to find an object. *
:name	Used to find an element that has a "name=" attribute. This is useful for older versions of HTML, but "name" is deprecated in XHTML. *
:value	Used to find a text field with a given default value, or a button with a given caption, or a text field
:text	Used for links, spans, divs and other element that contain text.
:index	Used to find the nth element of the specified type on a page. For example, button(:index, 2) finds the second button. Current versions of WATIR use 1-based indexing, but future versions will use 0-based indexing.
:class	Used for an element that has a "class=" attribute.
:title	Used for an element that has a "title=" attribute.
:xpath	Finds the item using xpath query.
:method	Used only for forms, the method attribute of a form. is either GET or POST.
:action	Used only for form. elements, specifies the URL where the form. is to be submitted.
:href	Used to identify a link by its "href=" attribute.
:src	Used to identify an image by its URL.

*:idand:nameare the quickest of these to process, and so should be used when possible to speed up scripts.

Supported Methods by Element

:id

:name

:value

:text

:caption

:index

:class

:xpath

:title

:method

:action

:href

:src

multiple attribute support?

button

radio

check_box

text_field

hidden

select_list

label

span

div

p

link

table

image

form

frame

map

area

li