我也有同样的问题，保罗的职位帮助了我，但我需要调整一件事。我使用id advancedindexsearch的表单只包含输入字段，并从会话中获取值。出于某种原因，下面这些方法对我来说并不管用:

$("#advancedindexsearch").find("input:text").val("");

如果我在这之后放了一个警告，我看到了正确删除的值，但之后它们又被替换了。我仍然不知道为什么，但下面这句话确实对我起了作用:

$("#advancedindexsearch").find("input:text").attr("value","");

对paolo的答案进行了轻微的更新，以适应新的输入类型，如“tel”和电子邮件，以下代码片段也将选择这些类型:

function resetForm(form) {
    form.find('input:text, input[type=email], input[type=tel], input:password, input:file, select, textarea').val('');
    form.find('input:radio, input:checkbox')
         .removeAttr('checked').removeAttr('selected');
}

A method I used on a fairly large form (50+ fields) was to just reload the form with AJAX, basically making a call back to the server and just returning the fields with their default values. This made is much easier than trying to grab each field with JS and then setting it to it's default value. It also allowed to me to keep the default values in one place--the server's code. On this site, there were also some different defaults depending on the settings for the account and therefore I didn't have to worry about sending these to JS. The only small issue I had to deal with were some suggest fields that required initialization after the AJAX call, but not a big deal.

简单地使用jQuery触发器事件，如下所示:

$('form').trigger("reset");

这将重置复选框，单选按钮，文本框等…本质上，它会将表单转换为默认状态。简单地把#ID, Class，元素放在jQuery选择器中。

基本上，提供的解决方案没有一个能让我满意。 正如一些人指出的那样，他们会清空表单，而不是重新设置。

然而，有一些javascript属性可以帮助你:

文本字段的defaultValue defaultChecked用于复选框和单选按钮 defaultSelected用于选择选项

它们存储页面加载时字段的值。

写一个jQuery插件现在是微不足道的: (对于没有耐心的人来说……这是一个演示http://jsfiddle.net/kritzikratzi/N8fEF/1/)

插件代码

(function( $ ){
    $.fn.resetValue = function() {  
        return this.each(function() {
            var $this = $(this); 
            var node = this.nodeName.toLowerCase(); 
            var type = $this.attr( "type" ); 

            if( node == "input" && ( type == "text" || type == "password" ) ){
                this.value = this.defaultValue; 
            }
            else if( node == "input" && ( type == "radio" || type == "checkbox" ) ){
                this.checked = this.defaultChecked; 
            }
            else if( node == "input" && ( type == "button" || type == "submit" || type="reset" ) ){ 
                // we really don't care 
            }
            else if( node == "select" ){
                this.selectedIndex = $this.find( "option" ).filter( function(){
                    return this.defaultSelected == true; 
                } ).index();
            }
            else if( node == "textarea" ){
                this.value = this.defaultValue; 
            }
            // not good... unknown element, guess around
            else if( this.hasOwnProperty( "defaultValue" ) ){
                this.value = this.defaultValue; 
            }
            else{
                // panic! must be some html5 crazyness
            }
        });
    }
} )(jQuery);

使用

// reset a bunch of fields
$( "#input1, #input2, #select1" ).resetValue(); 

// reset a group of radio buttons
$( "input[name=myRadioGroup]" ).resetValue(); 

// reset all fields in a certain container
$( "#someContainer :input" ).resetValue(); 

// reset all fields
$( ":input" ).resetValue(); 

// note that resetting all fields is better with the javascript-builtin command: 
$( "#myForm" ).get(0).reset(); 

一些笔记……

我还没有研究新的html5表单元素，有些元素可能需要特殊处理，但同样的想法应该可以工作。 元素需要直接引用。例如$("#container"). resetvalue()将不起作用。总是使用$("#container:input")代替。 如上所述，这里是一个演示:http://jsfiddle.net/kritzikratzi/N8fEF/1/

$(this).closest('form').find('input,textarea,select').not(':image').prop('disabled', true);