html的解决方案:

<选择聚焦事件= " this.blur ();" >

javascript的:

selectElement。addEventListener(“焦点”,selectElement。模糊,真正的); selectElement。attachEvent(“焦点”,selectElement.blur);/ /谢谢,IE

删除:

selectElement。removeEventListener(“焦点”,selectElement。模糊,真正的); selectElement.detachEvent(“焦点”,selectElement.blur);/ /谢谢,IE

编辑:增加删除方法

这是最简单、最好的解决办法。 您将在您的选择上设置一个readolny属性，或任何其他属性，如data-readonly，并执行以下操作

$("select[readonly]").live("focus mousedown mouseup click",function(e){
    e.preventDefault();
    e.stopPropagation();
});

当您计划将选择设置为只读时，请将选择设置为禁用，然后在提交表单之前删除禁用属性。

// global variable to store original event/handler for save button
var form_save_button_func = null;

// function to get jQuery object for save button
function get_form_button_by_id(button_id) {
    return jQuery("input[type=button]#"+button_id);
}

// alter value of disabled element
function set_disabled_elem_value(elem_id, value)  {
    jQuery("#"+elem_id).removeAttr("disabled");
    jQuery("#"+elem_id).val(value);
    jQuery("#"+elem_id).attr('disabled','disabled');
}

function set_form_bottom_button_save_custom_code_generic(msg) {
    // save original event/handler that was either declared
    // through javascript or html onclick attribute
    // in a global variable
    form_save_button_func = get_form_button_by_id('BtnSave').prop('onclick'); // jQuery 1.6
    //form_save_button_func = get_form_button_by_id('BtnSave').prop('onclick'); // jQuery 1.7

    // unbind original event/handler (can use any of following statements below)
    get_form_button_by_value('BtnSave').unbind('click');
    get_form_button_by_value('BtnSave').removeAttr('onclick');

    // alternate save code which also calls original event/handler stored in global variable
    get_form_button_by_value('BtnSave').click(function(event){
        event.preventDefault();
        var confirm_result = confirm(msg);
        if (confirm_result) {
            if (jQuery("form.anyForm").find('input[type=text], textarea, select').filter(".disabled-form-elem").length > 0) {
                jQuery("form.anyForm").find('input[type=text], textarea, select').filter(".disabled-form-elem").removeAttr("disabled");
            }

            // disallow further editing of fields once save operation is underway
            // by making them readonly
            // you can also disallow form editing by showing a large transparent
            // div over form such as loading animation with "Saving" message text
            jQuery("form.anyForm").find('input[type=text], textarea, select').attr('ReadOnly','True');

            // now execute original event/handler
            form_save_button_func();
        }
    });
}

$(document).ready(function() {
    // if you want to define save button code in javascript then define it now

    // code below for record update
    set_form_bottom_button_save_custom_code_generic("Do you really want to update this record?");
    // code below for new record
    //set_form_bottom_button_save_custom_code_generic("Do you really want to create this new record?");

    // start disabling elements on form load by also adding a class to identify disabled elements
    jQuery("input[type=text]#phone").addClass('disabled-form-elem').attr('disabled','disabled');
    jQuery("input[type=text]#fax").addClass('disabled-form-elem').attr('disabled','disabled');
    jQuery("select#country").addClass('disabled-form-elem').attr('disabled','disabled');
    jQuery("textarea#address").addClass('disabled-form-elem').attr('disabled','disabled');

    set_disabled_elem_value('phone', '123121231');
    set_disabled_elem_value('fax', '123123123');
    set_disabled_elem_value('country', 'Pakistan');
    set_disabled_elem_value('address', 'address');

}); // end of $(document).ready function

如果你正在使用jquery验证，你可以做下面的事情，我使用disabled属性没有问题:

$(function(){
    $('#myform').validate({
        submitHandler:function(form){
            $('select').removeAttr('disabled');
            form.submit();
        }
    });
});

这是我找到的最好的解决方案:

$("#YourSELECTIdHere option:not(:selected)").prop("disabled", true);

上面的代码禁用所有其他未选中的选项，同时启用所选选项。这样做，所选选项将使其成为回发数据。

您可以在提交时重新启用选择对象。

EDIT:也就是说，通常禁用select标签(带有disabled属性)，然后在提交表单之前自动重新启用它:

jQuery示例:

禁用: $ (" # yourSelect”)。道具(“禁用”,真正的); 在提交前重新启用GET / POST数据: $ (" # yourForm”)。On ('submit'， function() { $ (" # yourSelect”)。道具(“禁用”,假); })；

此外，您可以重新启用每个禁用的输入或选择:

$('#yourForm').on('submit', function() {
    $('input, select').prop('disabled', false);
});