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@@ -1,27 +1,4 @@
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//@ sourceURL=pharmacy-com.js
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-/**
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- * 加载药品搜索窗口
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- */
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-/*function initDrugSearchList() {
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- var settings = {
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- placement: 'bottom-right',//值: auto,top,right,bottom,left,top-right,top-left,bottom-right,bottom-left 要显示的位置
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- trigger: 'click', //值:click,hover 触发方式
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- content: '',//内容,内容可以是函数
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- width: '600',
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- //arrow:false,//是否显示箭头
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- multi: true,//在页面允许其他弹出层
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- closeable: true,//显示关闭按钮
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- style: '', //值:'',inverse
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- delay: 300,//延迟时间, 悬浮属性才执行
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- padding: true,//内容填充
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- height: '200',
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- //offsetTop:10,
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- cache: true,//如果缓存设置为false，则popover将销毁并重新创建
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- };
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- //药品弹窗
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- settings.content = '<div id="medicinePopoverContent"><table id="tb_table_medicine"></table></div>';
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- $('#searchText').webuiPopover('destroy').webuiPopover(settings);
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-}*/
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/**
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* 加载搜索窗口
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@@ -237,4 +214,83 @@ function showDrugPopover() {
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$('#searchTextDrug').val(row.name);
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}
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});
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-}
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+}
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+
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+/**
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+ * 将table导出Excel
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+ * @param tableid
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+ * @param sheetName
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+ */
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+function tableToExcel(tableid, sheetName) {
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+ var uri = 'data:application/vnd.ms-excel;base64,';
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+ var template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel"' +
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+ 'xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet>'
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+ + '<x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets>'
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+ + '</x:ExcelWorkbook></xml><![endif]-->' +
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+ '<style type="text/css">' +
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+ 'table td{' +
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+ 'border: 1px solid #000000;' +
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+ 'width: 150px;' +
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+ 'height: 30px;' +
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+ 'text-align: center;' +
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+ '}' +
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+ '.xtd{' +
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+ 'border: 1px solid #000000;' +
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+ 'width: 50px;' +
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+ 'height: 30px;' +
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+ 'text-align: center;' +
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+ '}' +
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+ '</style>' +
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+ '</head><body ><table class="excelTable">{table}</table></body></html>';
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+ if (!tableid.nodeType) tableid = document.getElementById(tableid);
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+ var ctx = {worksheet: sheetName || 'Worksheet', table: tableid.innerHTML};
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+ var blobExel = self.baseExel(uri+base64(formatName(template, ctx))); //把base64位文件转化为exel文件
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+ document.getElementById("btn_excel").href = URL.createObjectURL(blobExel);
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+ document.getElementById("btn_excel").download = ctx.worksheet;
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+ console.log(document.getElementById("btn_excel").href);
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+}
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+
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+/*处理后端返回的base64位文件变成exel文件进行下载
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+ * 不要直接把base64位的exel文件直接给a标签的href，
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+ * 文件过大时base64位长度过长；chrome浏览器对a标签的href长度有限制；导致下载失败；
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+ * 建议用以下方法处理成本地文件再下载
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+ * */
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+function baseExel (base64) {
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+ function getContentType(base64) {
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+ return /data:([^;]*);/i.exec(base64)[1];
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+ };
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+ function getData(base64) {
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+ return base64.substr(base64.indexOf("base64,") + 7, base64.length);
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+ };
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+ function b64toBlob(b64Data, contentType, sliceSize) {
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+ contentType = contentType || '';
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+ sliceSize = sliceSize || 512;
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+ var byteCharacters = atob(b64Data);
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+ var byteArrays = [];
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+ for (var offset = 0; offset < byteCharacters.length; offset += sliceSize) {
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+ var slice = byteCharacters.slice(offset, offset + sliceSize);
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+ var byteNumbers = new Array(slice.length);
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+ for (var i = 0; i < slice.length; i++) {
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+ byteNumbers[i] = slice.charCodeAt(i);
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+ }
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+ var byteArray = new Uint8Array(byteNumbers);
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+ byteArrays.push(byteArray);
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+ }
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+ var blob = new Blob(byteArrays, { type: contentType });
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+ return blob;
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+ };
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+ return b64toBlob(getData(base64), getContentType(base64));
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+}
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+
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+//base64转码
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+function base64(s) {
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+ return window.btoa(unescape(encodeURIComponent(s)));
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+};
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+//替换table数据和worksheet名字
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+function formatName(s, c) {
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+ return s.replace(/{(\w+)}/g,
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+ function (m, p) {
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+ return c[p];
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+ });
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+};
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+
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WANGJIALIANG
