尝试编写12306网站查询余票信息的自动化脚本时,碰到日期选择的问题,此处做一下记录:

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" alt="" />

  最初打算直接定位,但发现2017-09-30这一天实在没什么特点,虽然也可以根据父元素的特征属性层层定位,然后选择其下的第多少个child元素,但是感觉会有问题,过一天之后,这个child元素就不是30号了,与初衷不符,于是网上查找了解决办法,看到有说去掉这里时间框的readonly属性,直接用输入的办法是用send_keys解决,所有碰到的时间选择,都可以通过这种方式解决,深以为然,然后试了一下,果然可以,这里把方法记下来:

方法一:原生js,移除readonly属性

js = "document.getElementById('train_date').removeAttribute('readonly')"

方法二:jQuery,移除readonly属性

js = "$('input[id=train_date]').removeAttr('readonly')"

方法三:jQuery,设置属性为false

js = "$('input[id=train_date]').attr('readonly',false)"

方法四:jQuery,设置属性为空

js = "$('input[id=train_date]').attr('readonly',’ ‘)"

然后,

driver.execute_script(js)
driver.find_element_by_id('train_date').clear()
driver.find_element_by_id('train_date').send_keys('2017-09-30')

问题解决!

注:此文章内容参考huilan_same的csdn博客,但笔者有实际尝试过,确实可行,感谢huilan_same提供的方法。

原文地址:http://blog.csdn.net/huilan_same/article/details/52385401

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