我通过隐藏选择框并在其位置显示一个只有信息值的span来管理它。在禁用.readonly类的事件中，我们还需要删除. tovanish元素并显示. toshow元素。

 $( '.readonly' ).live( 'focus', function(e) {
                $( this ).attr( 'readonly', 'readonly' )
                if( $( this ).get(0).tagName == 'SELECT' ) {
                    $( this ).before( '<span class="toVanish readonly" style="border:1px solid; padding:5px">' 
                            + $( this ).find( 'option:selected' ).html() + '</span>' )
                    $( this ).addClass( 'toShow' )
                    $( this ).hide()
            }
    });

使用tabindex解决方案。适用于选择和文本输入。

简单地使用.disabled类。

CSS:

.disabled {
    pointer-events:none; /* No cursor */
    background-color: #eee; /* Gray background */
}

JS:

$(".disabled").attr("tabindex", "-1");

HTML:

<select class="disabled">
    <option value="0">0</option>
</select>

<input type="text" class="disabled" />

编辑:使用Internet Explorer，你还需要这个JS:

$(document).on("mousedown", ".disabled", function (e) {
    e.preventDefault();
});

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

简单地说，在提交表单之前删除disabled属性。

    $('form').submit(function () {
        $("#Id_Unidade").attr("disabled", false);
    });

什么我发现伟大的工作，与纯javascript(即:没有JQuery库要求)，是改变innerHTML的<select>标记为所需的单个剩余值。

之前:

<select name='day' id='day'>
  <option>SUN</option>
  <option>MON</option>
  <option>TUE</option>
  <option>WED</option>
  <option>THU</option>
  <option>FRI</option>
  <option>SAT</option>
</select>

示例Javascript:

document.getElementById('day').innerHTML = '<option>FRI</option>';

后:

<select name='day' id='day'>
  <option>FRI</option>
</select>

这样，没有视觉效果的改变，这将POST/GET在<FORM>。

有同样的问题，并发现非常有用的属性表单提交禁用控件。

将其设置为True，禁用的输入现在是POST。