# Python示例fromseleniumimportwebdriver driver=webdriver.Chrome()driver.get('URL_OF_THE_PAGE')checkboxes=driver.find_elements_by_css_selector("input[type='checkbox']")forcheckboxincheckboxes:print(f"Checkbox{checkbox.get_attribute('name')}is{'checked'ifcheckbox.is_selected()else'unchecked'}") 1...
:button 匹配所有按钮(input标签type为button以及标签) :checkbox 用于表单,选择所有的复选框(匹配所有复选框) :file 用于表单,选择所有的文件上传输入框 :input 用于表单,选择所有的input元素(匹配所有 input, textarea, select 和 button 元素) :password 用于表单,选择所有的密码输入框 :radio 用于表单,选择所有...
选取页面中的所有表单元素,包含 select 以及 textarea 元素 :text :选取页面中的所有文本框...:password:选取所有的密码框 :radio :选取所有的单选按钮 :checkbox:选取所有的复选框 :submit :获取 submit 提交按钮 :reset:获取 reset 重置按钮...原创文章采用CC BY-NC-SA 4.0协议进行许可,转载请注明:转载...
Checkbox 1 (pre-checked) Checkbox 2 Checkbox 3 Checkbox 1 (pre-checked) Checkbox 2 Checkbox 3 Radio 1 (preselected) Radio 2 Radio 3
例4.1(form.submitIEFF.html) function check() { var form = document.getElementById("regForm"); if (form.user.value == "") { alert("用户名不能为空!"); } else { form.submit(); } } 用户 <INPUT TYPE="button" onclick="check();" id="regBut" value="提交"/> 以上例子...
Checkbox 1 (pre-checked) Checkbox 2 Checkbox 3 Checkbox 1 (pre-checked) Checkbox 2 Checkbox 3 Radio 1 (preselected) Radio 2 Radio 3
A single checkbox in JavaScript consists of toggle states for performing check and uncheck actions. To prevent the toggling of a checkbox value, you can use the disable option.Tri-state or indeterminate checkbox The HTML5 Checkbox control also features a built-in indeterminate state for option se...
}varcheckcodes = '';varobject = '';var$tr;$("#tbodyId input[type='checkbox']").each(function(i,e){ checked= $(this).prop("checked");if(checked){$tr= $(this).parent().parent().parent(); object += $tr.find("#two").text()+","+$tr.find("#three").text()+","+$tr....
prototypeis a property available with all JavaScript objects. Syntax Array.prototype.name=value Warning You are not advised to change the prototype of an object that you do not control. You should not change the prototype of built in JavaScript datatypes like: ...
$tab.find("input[type='checkbox'][data-ckb='all']").each(function (){ //this.checked= true; $(this).prop("checked",true); }); }else{ var len = $tab.find("input[type='checkbox'][data-ckb-id]:checked").length; if(len==0){ $tab.find("input[type='checkbox'][data-ckb='...