How to change a tag value in jquery

Change method: 1. Select the a tag, the syntax "$("selector")" will return a jQuery object containing the a tag; 2. Use text() or html() to modify the specified a tag The content value of the object, the syntax is "a element object.text("new content value")" or "a element object.html("new content value")".

The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.

jquery method of changing a tag value

1. Select a tag

Syntax:

$("选择器")

Example

 $("a")

is to use the element selector to select the a tag, which will return a jQuery object containing the a tag.

2. Use text() or html() to modify the tag content

• The text() method can rewrite the text content of all matching elements. .

• html() method rewrites the content of the selected element (innerHTML)

Example:

	
		
		
		<script>
			$(document).ready(function() {
				$("button").click(function() {
					$("a").text("a标签新值");
					// $(&quot;a&quot;).html("a标签新值");
				});
			});
		</script>
	

	
		a标签超链接


		改变a标签值
	

[Recommended learning: jQuery video tutorial, web front-end video]

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