如何使用jQuery对话框UI修复zIndex问题 [英] How to fix the zIndex issue with jQuery Dialog UI

问题描述

我在对话框UI上有一个小问题.我将zIndex值标记为高数值，但似乎忽略了它.

I am having a small issue with the dialog UI. I marked the zIndex value to high number but it seems that it is ignoring it.

以下是我的代码

        $( "#number-add" ).dialog({
            resizable: false,
            width: 500,
            modal: false,
            autoOpen: false,
            stack: false,
            zIndex: 9999,
            buttons: {
            "Add Contact": function(e) {

            var formData = $('#number-add-form').serialize();

            //submit record
            $.ajax({    
                type: 'POST',
                url: 'ajax/handler-add-new-account-number.php',     
                data: formData,
                dataType: 'json',
                cache: false,
                timeout: 7000,
                success: function(data) {           

                    $('#responceAddNumber').removeClass().addClass((data.error === true) ? 'errorBox' : 'passBox').html(data.msg).fadeIn('fast');   

                    if ($('#responceAddNumber').hasClass('passBox')) {
                        $('#responceAddNumber').fadeIn('fast');
                        $('#add-form').hide();              

                        window.location.reload();
                        setTimeout(function() {

                            $(this).dialog( "close" );                          
                        }, 1000);


                    }

                },
                error: function(XMLHttpRequest, textStatus, errorThrown) {

                    $('#response-add').removeClass().addClass('errorBox')
                                .html('<p>There was an<strong> ' + errorThrown +
                                      '</strong> error due to a<strong> ' + textStatus +
                                      '</strong> condition.</p>').fadeIn('fast');           
                },              
                complete: function(XMLHttpRequest, status) {            
                    if (   $('#response-add').hasClass('passBox') ){
                        $('form')[0].reset();
                    }
                }
            }); 



            },
            Cancel: function() {
                $( this ).dialog( "close" );
            }

        }
    });

我将堆栈值设置为false，将zIndex设置为9999.对于zIndex不起作用，我在这里做错了什么?我正在使用jQuery UI Dialog 1.10.2.

I set the stack value to false and the zIndex to 9999. What am I doing wrong here for the zIndex not to work? I am using jQuery UI Dialog 1.10.2.

感谢您的帮助.

推荐答案

在jQuery UI 1.9中，我花了很长时间来解决这个问题.最终，我选择了这种蛮力的方法来为我的模式对话框设置z-index.

I spent far too long grappling with this issue in jQuery UI 1.9. Eventually I settled on this somewhat brute force approach to setting the z-index for my modal dialogs.

$('#dialog').dialog({
    modal: true,
    zIndex: 25,
    stack: false,
    open: function (event, ui) {
        $('#dialog').parent('.ui-dialog').css('zIndex', 26)
            .nextAll('.ui-widget-overlay').css('zIndex', 25);
    }
});

您可能需要在open事件中进行DOM遍历，以正确选择叠加层；如果不使用模式对话框，则可以忽略它，但这给了我很好的可靠结果.

You may need to play with the DOM traversal in the open event to properly select your overlay, or omit it if you are not using a modal dialog, but this has given me good reliable results.

这篇关于如何使用jQuery对话框UI修复zIndex问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！