下列关于innerHTML和innerText描述正确的是 A: innerHTML会被解析成html标签渲染,innerText是纯文本显示 B: innerHTML会发生转义如 < innerText> C: innerHTML和innerText都会被解析成html标签渲染 D: innerHTML和innerText都是纯文本显示
下列关于innerHTML和innerText描述正确的是 A: innerHTML会被解析成html标签渲染,innerText是纯文本显示 B: innerHTML会发生转义如 < innerText> C: innerHTML和innerText都会被解析成html标签渲染 D: innerHTML和innerText都是纯文本显示
5.以下关于 innerHTML 的说法不正确的有( )。 A: 使用innerHTML属性可以动态创建页面元素的子节点 B: 使用innerHTML属性设置的内容将以纯文本形式显示 C: 使用innerHTML属性设置的内容将以HTML方式进行解析 D: 使用innerHTML属性设置页面的背景图像
5.以下关于 innerHTML 的说法不正确的有( )。 A: 使用innerHTML属性可以动态创建页面元素的子节点 B: 使用innerHTML属性设置的内容将以纯文本形式显示 C: 使用innerHTML属性设置的内容将以HTML方式进行解析 D: 使用innerHTML属性设置页面的背景图像
documen.write和innerHTML的区别
documen.write和innerHTML的区别
要将页面内id属性为title的h1标题设置其显示的内容为“今日新闻”,可以使用下面那个语句? A: document.getElementById('title').innerHTML="今日新闻"; B: document.getElementById('h1').innerHTML="今日新闻"; C: document.getElementsByName('title').innerHTML="今日新闻"; D: document.getElementsByTag('h1').innerHTML="今日新闻";
要将页面内id属性为title的h1标题设置其显示的内容为“今日新闻”,可以使用下面那个语句? A: document.getElementById('title').innerHTML="今日新闻"; B: document.getElementById('h1').innerHTML="今日新闻"; C: document.getElementsByName('title').innerHTML="今日新闻"; D: document.getElementsByTag('h1').innerHTML="今日新闻";
A DC servo-motor is a type of ( ) applied to automatic control systems A: actuator B: amplifying element C: correcting element D: measuring element
A DC servo-motor is a type of ( ) applied to automatic control systems A: actuator B: amplifying element C: correcting element D: measuring element
If A is a matrix, the function max(A(:)) is ( ). A: to return the first element B: to return the maximum element in each row of the matrix C: to return the maximum element in each column of the matrix D: to return the largest element of the entire matrix
If A is a matrix, the function max(A(:)) is ( ). A: to return the first element B: to return the maximum element in each row of the matrix C: to return the maximum element in each column of the matrix D: to return the largest element of the entire matrix
简述documen.write和innerHTML的区别。
简述documen.write和innerHTML的区别。
某页面中有如下代码,下列选项中()能把“令狐冲”修改为“任盈盈”。 张三丰 90 令狐冲 88 A: document.getElementById(“Table1”).rows[2].cells[1].innerHTML=”任盈盈”; B: document.getElementById(“Table1”).rows[1].cells[0].innerHTML=”任盈盈”; C: document.getElementById(“Table1”).cells[0].innerHTML=”任盈盈”; D: document.getElementById(“Table1”).cells[1].innerHTML=”任盈盈”;
某页面中有如下代码,下列选项中()能把“令狐冲”修改为“任盈盈”。 张三丰 90 令狐冲 88 A: document.getElementById(“Table1”).rows[2].cells[1].innerHTML=”任盈盈”; B: document.getElementById(“Table1”).rows[1].cells[0].innerHTML=”任盈盈”; C: document.getElementById(“Table1”).cells[0].innerHTML=”任盈盈”; D: document.getElementById(“Table1”).cells[1].innerHTML=”任盈盈”;
CSS中让元素隐藏,但是不清除元素的方法是( ) A: element { display: none; } B: element { display: block;} C: element { visibility: visible; } D: element { visibility: hidden; }
CSS中让元素隐藏,但是不清除元素的方法是( ) A: element { display: none; } B: element { display: block;} C: element { visibility: visible; } D: element { visibility: hidden; }
In a singly linked list which operation depends on the length of the list.( ) A: Interchange the first two elements of the list B: Delete the first element of the list C: Add an element before the first element of the list D: Delete the last element of the list
In a singly linked list which operation depends on the length of the list.( ) A: Interchange the first two elements of the list B: Delete the first element of the list C: Add an element before the first element of the list D: Delete the last element of the list