If you use Ajax features heavily, it may be useful to get HTML code for elements containing tags. I believe there must be an easier way than cloning an element in the wrapper and then using jQuery to get the wrapper HTML containing the element tag HTML. Before I find a better (more efficient) approach, here is a snippet of code.
.clone().wrap('').parent().html();
Some other methods (from post comments, thank you):
// Not sure how portable it is on different browsers $('#foo')[0].outerHTML;
var foo = $('#bar');
var foo = $('h1');
console.log(foo); // Output: jQuery(h1) console.dir(foo[0]); // Output: DOM element attributes and functions
console.log(foo[0]['outerHTML']); // Output: Title
About jQuery Get FAQ (FAQ) for HTML code containing element tags
What is the .html() method of jQuery? How does it work? jQuery's .html() method is a built-in function in jQuery that gets the HTML content of the first element in the matching element set, or sets the HTML content of each matching element. It can read and write HTML content. When this method is used to return content, it returns the content of the first matching element. When it is used to set content, it overwrites the content of all matching elements. How to get the HTML content of an element using the jQuery .html() method? To get the HTML content of an element using the jQuery .html() method, simply call the .html() method on the jQuery object representing the element. For example, to get the HTML content of a div with id "myDiv", you can use the following code: var content = $("#myDiv").html(); This will store the HTML content of the div in the variable "content". How to set the HTML content of an element using the jQuery .html() method? To set the HTML content of an element using the jQuery .html() method, you need to pass the new content as a string to the .html() method. For example, to set the HTML content of a div with id "myDiv", you can use the following code: $("#myDiv").html("
New content
"); This replaces the current content of the div with new content. Can I use the jQuery .html() method to get HTML content containing the element itself? No, the jQuery .html() method only gets the internal HTML content of the element, not the element itself. If you want to get HTML content that contains the element itself, you can use the .prop() method and use "outerHTML" as the attribute name. For example: var content = $("#myDiv").prop("outerHTML"); This will get the HTML content of the div containing the div tag itself. Can I use the jQuery .html() method for multiple elements at the same time? Yes, you can use the jQuery .html() method for multiple elements at the same time. When used to get content, it returns the content of the first matching element. When used to set content, it sets the content of all matching elements. For example, to set the same content for all divs, you can use the following code: $("div").html("New content for all divs
");This replaces the current content of all divs with new content. What happens if I use the jQuery .html() method for empty element sets? If you use the jQuery .html() method for empty element sets, it will have no effect. When used to get content, it returns undefined. When used to set content, it does not change any elements. Can I insert the script into my HTML using the jQuery .html() method? Yes, you can insert the script into your HTML using the jQuery .html() method. However, note that no script inserted in this way will be executed. What is the difference between jQuery 's .html() and .text() methods? jQuery 's .html() and .text() methods The main difference between methods is that .html() gets or sets the HTML content of an element, while .text() gets or sets the text content. This means that .html() will contain any HTML tags in the content, while .text() won't. Can I insert HTML-encoded content using the jQuery .html() method? Yes, you can insert HTML-encoded content using the jQuery .html() method. The .html() method automatically decodes any HTML entity in the content. Can I link multiple jQuery methods with .html()? Yes, like most jQuery methods, .html() can be with other jQuery Methods are linked. This allows you to perform multiple operations on the same set of elements in a line of code. For example, you can change the HTML content of an element and hide it with the following code: $("#myDiv").html("New content
").hide(); This replaces the current content of the div with the new content and hides the div..clone().wrap('').parent().html();The above is the detailed content of jQuery Get html Including Element Tag. For more information, please follow other related articles on the PHP Chinese website!
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