这些符号在html中意味着什么？

I found this code when surfing through jquery tooltip. Please Suggest why we use certain code and what does it mean?

我在浏览jquery工具提示时发现了这段代码。请建议我们为什么使用某些代码,这是什么意思?

 <pre class="prettyprint">
 &lt;head&#62;

   &lt;script&#62;
    $(document).ready(function() {
        $('.tooltip').tooltipster({
            contentAsHTML: true
        });
    });
&lt;/script&#62;
&lt;/head&#62;
&lt;body&#62;

&lt;div class="tooltip" title="&amp;lt;img src=&amp;quot;my-  image.png&amp;quot; /&amp;gt; &amp;lt;strong&amp;gt; This text is in bold case   !&amp;lt;/strong&amp;gt;"&gt; 
    This div has a tooltip with HTML when you hover over it!
&lt;/div&#62;

&lt;/body&#62;</pre>

5 个解决方案

#1

The code that your entered is html encoded, it means that with html special characters:

您输入的代码是html编码的,这意味着使用html特殊字符:

<script>
    $(document).ready(function() {
        $('.tooltip').tooltipster({
            contentAsHTML: true
        });
    });
</script>
</head>
<body>

<div class="tooltip" title="<img src=my-image.png /> <strong> This text is in bold case!</strong>"> 
    This div has a tooltip with HTML when you hover over it!
</div>

</body></pre>

ISO-8859-1 is the default character in HTML 4.01, please see the list of XML and HTML character for more information.

ISO-8859-1是HTML 4.01中的默认字符,请参阅XML和HTML字符列表以获取更多信息。

For instance, "<" is "<" (less-than sign, U+003C)

例如,“<”是“<”(小于号,U + 003C)

The code you tried to understand creates tooltip when user put mouse on the div with the text

当用户将鼠标放在包含文本的div上时,您尝试理解的代码会创建工具提示

This div has a tooltip with HTML when you hover over it!

当你将鼠标悬停在它上面时,这个div有一个带有HTML的工具提示!

The content of the toolpit is between the title tag, so

toolpit的内容位于title标签之间,所以

<img src=my-image.png /> <strong> This text is in bold case!</strong>

此文字以粗体显示!

img is to show a picture ant the text between strong... is strong :-)

img是显示图片蚂蚁之间强烈的文字...很强:-)

#2

They are HTML entities, used to show symbols on the page, such as those that are actual html code. So < > as an HTML entity is < > (less than, greater than). © is the copyright symbol etc

它们是HTML实体,用于在页面上显示符号,例如那些是实际的html代码。所以作为HTML实体的<>是< > (小于,大于)。 &复制;是版权符号等

#3

< is used for the < symbol. Similary > is used for the > symbol. These are known as HTML entities.

<用于 <符号。相似>用于> 符号。这些被称为HTML实体。

On a side note you can refer this for future reference.

在旁注中,您可以参考此信息以供将来参考。

#4

Please refer to this resource for a better understanding http://w3schools.com/HTML/html_entities.asp

请参阅此资源以更好地理解http://w3schools.com/HTML/html_entities.asp

#5

Those are html entities. Reserved characters in HTML must be replaced with character entities. Characters, not present on your keyboard, can also be replaced by entities.

那些是html实体。 HTML中的保留字符必须替换为字符实体。键盘上没有的字符也可以由实体替换。

#1