coo.mvc.static.dwz.jquery.uploadify.extends.js Maven / Gradle / Ivy

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/** 修正uploadify取消文件占用上传文件数量的bug */
var uploadify_cancel = function(inputId, fileId) {
	var swfuploadify = $("#" + inputId).data("uploadify");
	var stats = swfuploadify.getStats();
	if(stats.successful_uploads > 0) {
		stats.successful_uploads -= 1;
	}
	swfuploadify.setStats(stats);
	delete swfuploadify.queueData.files[fileId];

	swfuploadify.cancelUpload(fileId, false);
	var queueDiv = $("#" + swfuploadify.settings.queueID);
	queueDiv.children("#" + fileId).remove();
}

var uploadify_onSelectError = function(file, errorCode, errorMsg) {
	var settings = this.settings;
	switch(errorCode) {
		case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:
			this.queueData.errorMsg = "上传文件数量不能超过[" + settings.queueSizeLimit + "]个。";
			break;
		case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
			this.queueData.errorMsg = "文件 \"" + file.name + "\" 大小超过最大限制 [" + settings.fileSizeLimit + "]。";
			break;
		case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:
			this.queueData.errorMsg = "文件 \"" + file.name + "\" 是空文件。";
			break;
		case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:
			this.queueData.errorMsg = "文件 \"" + file.name + "\" 是不支持的类型 [" + settings.fileTypeDesc + "]。";
			break;
	}
}

var img_onInit = function(instance) {
	var settings = instance.settings;
	settings.itemTemplate = '\
		\
		\
			\
		\
		\
			${fileName} (${fileSize})\
			\
		\
	';
}

var img_onUploadStart = function(file) {
	var settings = this.settings;
	var queueDiv = $("#" + settings.queueID);
	if(settings.multi) {
		if(settings.uploadLimit != 0 && queueDiv.children().size() > settings.uploadLimit) {
			this.cancelUpload(file.id, false);
			queueDiv.children("[id=" + file.id + "]").remove();
			alert("上传文件数量不能超过[" + settings.uploadLimit + "]个。");
		}
	} else {
		queueDiv.children("[id!=" + file.id + "]").remove();
	}
}

var img_onUploadSuccess = function(file, data, response) {
	var settings = this.settings;
	var queueDiv = $("#" + settings.queueID);

	var fileDiv = $("#" + file.id);
	var attFile = DWZ.jsonEval(data);
	fileDiv.find(".uploadify-queue-image").append("");
	fileDiv.find(".uploadify-queue-image").append("");
	fileDiv.find(".uploadify-progress").remove();
	fileDiv.find(".uploadify-queue-bar > div:first").remove();
	
	if(!settings.multi) {
		var stats = this.getStats();
		stats.successful_uploads = 0;
		this.setStats(stats);
		this.queueData.files = [];
	}
}