去掉图片导出

src/views/learning/item-list.vue

@@ -846,15 +846,6 @@ export default {
         this.$refs.childAlignment.$emit("search");
       });
     },
-    saveFile(data, filename){
-      let save_link = document.createElementNS('http://www.w3.org/1999/xhtml', 'a');
-      save_link.href = data;
-      save_link.download = filename;
-
-      let event = document.createEvent('MouseEvents');
-      event.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
-      save_link.dispatchEvent(event);
-    },
     exportPDF() {
       openLoading(vm);
       let tabsList = vm.$refs.tabs.$children;
@@ -894,7 +885,6 @@ export default {
 
           // let pageData = canvas.toDataURL('image/jpeg', 1.0);
           let pageData = canvas.toDataURL('image/png');
-          vm.saveFile(pageData.replace("image/jpeg", "image/octet-stream"),new Date().getTime()+".png");
 
           let pdf = new JsPDF('', 'pt', [contentWidth*0.8,contentHeight*0.8]);