setattribute

问题 I have been struggling for days to find a way to set a date of a datepicker using Selenium with Python. I found out that there is a hidden element with the date, so I tried javascript executor to set a value to that hidden element. I tried different ways, and the scripts seem to execute fine, but the date doesn't change. My script looks like this: #input date by using hidden date method 1 element = browser.find_element_by_xpath("/html[1]/body[1]/div[1]/form[1]/table[1]/tbody[1]/tr[1]/td[1]

来源： https://stackoverflow.com/questions/63894182/python-how-to-edit-href-attribute-in-source-code-before-clicking-using-seleniu

来源： https://stackoverflow.com/questions/63894182/python-how-to-edit-href-attribute-in-source-code-before-clicking-using-seleniu

来源： https://stackoverflow.com/questions/63894182/python-how-to-edit-href-attribute-in-source-code-before-clicking-using-seleniu

来源： https://stackoverflow.com/questions/63894182/python-how-to-edit-href-attribute-in-source-code-before-clicking-using-seleniu

来源： https://stackoverflow.com/questions/63894182/python-how-to-edit-href-attribute-in-source-code-before-clicking-using-seleniu

来源： https://stackoverflow.com/questions/63818820/is-there-a-way-to-add-a-new-attribute-with-a-value-to-an-element-using-selenium

来源： https://stackoverflow.com/questions/12801586/difference-between-setattr-and-object-manipulation-in-python-django

来源： https://stackoverflow.com/questions/12801586/difference-between-setattr-and-object-manipulation-in-python-django

问题 I have the following HTML: <input class="vertical-tabs-active-tab" type="hidden" value="account" name="tabs__active_tab"> I need JavaScript that will change the value of "account" to "yolo". I thought I could do this: document.getElementsByClassName('vertical-tabs-active-tab').setAttribute("value", "yolo"); But that produces an error of: document.getElementsByClassName(...).setAttribute is not a function I'm not able to add an "id" to input, I have to change the value based on class. 回答1: