?????????????????????????

?????????????

??????????????????????????е???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Щ??????????????????????Fitnesse??Selenium????wait-for-and-click????

????????????Σ?
!| scenario | Wait for and click | elementLocator |
| waitForElementPresent | @elementLocator |
| click | @elementLocator |
So from a test itself we need only write:
| open | www.foo.com |
| Wait for and click | link=Welcome to Foo! |
????????????н????????м????????Wait for and click?????????????????????λ???????Σ?????????????????????????????????????????????????????б??е?????????????д???????顣

?????????????????

???????????????????в?????????????????????У???????????????????????????硰if this element exists?? click it?? if it does not exist?? do something else.??????????????????????????????????????????????嶨λ?????μ??????????ò??????????????????????????????λ??·????????????′?????????????????????????????????????????????????????????????????????????????????????????????????????δ??????????

???????Javascript?????????????????

???????????????Selenium??Fitnesse?????о????????????????????????????????У?????????????Social Security Number???????SSN????????????????У?

????????????Σ?
| type; | ssn | javascript{RN =Math.floor(Math.random()*9999999);while (String(RN).length < 8) { RN=RN+??0??;}} |
| $SSN= | getValue | ssn |
| click | link=Save |
| type; | search | $SSN |
| GET SEARCH RESULTS CONTAINING THE SSN |
????Selenium?????????Javascript?????????????м?????ID????ssn?????????????????????9??????????????Javascript???type()??????????????????Fitnesse???????洢?????ssn?????9?????????????$SSN???????????????????????????????ID????search???????????????????????????????????????????????????κκ??????????????????????????????Ч??

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??????Щ????Щ?????Э????????????????????????????????????????????????????????????????????????????????????????????