jquery.datepicker、jquery.validate、jquery.uploadify冲突解决

时间：2023-01-28 14:06:58

Jquery 1.11.2

Jquery.validate 1.13.1

Jquery.Uploadify 3.2(flash版)

Jquery.DatePicker 用的是Jquery-ui 1.11.2

项目需要，一个页面上就同时使用了jquery.datepicker、jquery.validate、jquery.uploadify，结果使用中就发现uploadify和datepicker和validate各种冲突，报错都是js缺少对象。查了好久终于找到了解决原因

jquery文件要修改此处，增加了红字部分

 /**

     * Determines whether an object can have data

     */

    jQuery.acceptData = function (elem) {

        var noData = jQuery.noData[(elem.nodeName + " ").toLowerCase()],

            nodeType = +elem.nodeType || 1;

        // Do not set data on non-element DOM nodes because it will not be cleared (#8335).

        return nodeType !== 1 && nodeType !== 9 ?

            false :

            // Nodes accept data unless otherwise specified; rejection can be conditional

            !noData || noData !== true && elem.getAttribute != null && elem.getAttribute("classid") === noData;

    };

jquery.validate要将下面的代码注释掉：

                $( this.currentForm )

                    .validateDelegate( ":text, [type='password'], [type='file'], select, textarea, " +

                        "[type='number'], [type='search'] ,[type='tel'], [type='url'], " +

                        "[type='email'], [type='datetime'], [type='date'], [type='month'], " +

                        "[type='week'], [type='time'], [type='datetime-local'], " +

                        "[type='range'], [type='color'], [type='radio'], [type='checkbox']",

                        "focusin focusout keyup", delegate)

                    // Support: Chrome, oldIE

                    // "select" is provided as event.target when clicking a option

                    .validateDelegate("select, option, [type='radio'], [type='checkbox']", "click", delegate);

就解决了。

至于去掉后到底有多少影响，还在测试，不过目前项目运行了2个多月没有发现有什么问题，至于什么原理也没搞清楚，查了好多资料也没找到问题所在，只说uploadify很蛋疼~

参考链接 http://blog.csdn.net/dyllove98/article/details/42871203

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