uploadify各种问题解决

一、在IE9、IE10不能点击的问题解决

修改jquery.uploadify.min.js中大概877行左右的"SWFUpload.prototype.getFlashHTML"方法，将方法完全替换成如下：

SWFUpload.prototype.getFlashHTML = function () {
    // Flash Satay object syntax: http://www.alistapart.com/articles/flashsatay     var obj = ['<object id="', this.movieName, '" type="application/x-shockwave-flash" data="', this.settings.flash_url, '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">'].join(""),
params = [
'<param name="wmode" value="', this.settings.button_window_mode, '" />',
'<param name="movie" value="', this.settings.flash_url, '" />',
'<param name="quality" value="high" />',
'<param name="menu" value="false" />',
'<param name="allowScriptAccess" value="always" />',
'<param name="flashvars" value="', this.getFlashVars(), '" />'
].join("");
    if (navigator.userAgent.search(/MSIE/) > -1) {
        obj = ['<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="', this.movieName, '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">'].join("");
        params += '<param name="src" value="' + this.settings.flash_url + '" />';
    }
    return [obj, params, '</object>'].join("");
};

二、上传完成后，点击删除不能触发"onCancel"方法解决

'onUploadSuccess' : function(file, data, response) {
var cancel=$("#"+file.id + " .cancel a");
if (cancel) {
cancel.click(function(){
<span style="white-space:pre">		</span>$(this).hide();
<span style="white-space:pre">		</span>if(window.console){
<span style="white-space:pre">			</span>console.log(data);
<span style="white-space:pre">		</span>}
<span style="white-space:pre">	</span>});
});
}
},

三、初始化时，自动请求一次URL的问题

修改uploadify的js文件，修改方式如下：

把原来的
this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url)

改为：
this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
this.settings.button_image_url = this.settings.button_image_url ?
SWFUpload.completeURL(this.settings.button_image_url) :
this.settings.button_image_url