Added the Ability to Emit a Blob instead of Download

.gitignore

@@ -1,3 +1,4 @@
 npm-debug.log
 node_modules
-package-lock.json
+package-lock.json
+.idea

JsonExcel.vue

@@ -9,6 +9,11 @@ import download from "downloadjs";
 
 export default {
   props: {
+    // If true, don't download but emit a Blob
+    emitBlob: {
+      type: Boolean,
+      default: false,
+    },
     // mime type [xls, csv]
     type: {
       type: String,
@@ -133,7 +138,8 @@ export default {
     export: async function (data, filename, mime) {
       let blob = this.base64ToBlob(data, mime);
       if (typeof this.beforeFinish === "function") await this.beforeFinish();
-      download(blob, filename, mime);
+      if (this.emitBlob) this.$emit("blob", blob);
+      else download(blob, filename, mime);
     },
     /*
 		jsonToXLS

dist/vue-json-excel.cjs.js

@@ -174,6 +174,11 @@ var download = createCommonjsModule(function (module, exports) {
 
 var script = {
   props: {
+    // If true, don't download but emit a Blob
+    emitBlob: {
+      type: Boolean,
+      default: false,
+    },
     // mime type [xls, csv]
     type: {
       type: String,
@@ -298,7 +303,8 @@ var script = {
     export: async function (data, filename, mime) {
       let blob = this.base64ToBlob(data, mime);
       if (typeof this.beforeFinish === "function") await this.beforeFinish();
-      download(blob, filename, mime);
+      if (this.emitBlob) this.$emit("blob", blob);
+      else download(blob, filename, mime);
     },
     /*
 		jsonToXLS
@@ -619,7 +625,11 @@ var __vue_render__ = function() {
   return _c(
     "div",
     { attrs: { id: _vm.idName }, on: { click: _vm.generate } },
-    [_vm._t("default", [_vm._v(" Download " + _vm._s(_vm.name) + " ")])],
+    [
+      _vm._t("default", function() {
+        return [_vm._v(" Download " + _vm._s(_vm.name) + " ")]
+      })
+    ],
     2
   )
 };

dist/vue-json-excel.esm.js

@@ -172,6 +172,11 @@ var download = createCommonjsModule(function (module, exports) {
 
 var script = {
   props: {
+    // If true, don't download but emit a Blob
+    emitBlob: {
+      type: Boolean,
+      default: false,
+    },
     // mime type [xls, csv]
     type: {
       type: String,
@@ -296,7 +301,8 @@ var script = {
     export: async function (data, filename, mime) {
       let blob = this.base64ToBlob(data, mime);
       if (typeof this.beforeFinish === "function") await this.beforeFinish();
-      download(blob, filename, mime);
+      if (this.emitBlob) this.$emit("blob", blob);
+      else download(blob, filename, mime);
     },
     /*
 		jsonToXLS
@@ -617,7 +623,11 @@ var __vue_render__ = function() {
   return _c(
     "div",
     { attrs: { id: _vm.idName }, on: { click: _vm.generate } },
-    [_vm._t("default", [_vm._v(" Download " + _vm._s(_vm.name) + " ")])],
+    [
+      _vm._t("default", function() {
+        return [_vm._v(" Download " + _vm._s(_vm.name) + " ")]
+      })
+    ],
     2
   )
 };

dist/vue-json-excel.umd.js

@@ -178,6 +178,11 @@
 
 	var script = {
 	  props: {
+	    // If true, don't download but emit a Blob
+	    emitBlob: {
+	      type: Boolean,
+	      default: false,
+	    },
 	    // mime type [xls, csv]
 	    type: {
 	      type: String,
@@ -302,7 +307,8 @@
 	    export: async function (data, filename, mime) {
 	      let blob = this.base64ToBlob(data, mime);
 	      if (typeof this.beforeFinish === "function") await this.beforeFinish();
-	      download(blob, filename, mime);
+	      if (this.emitBlob) this.$emit("blob", blob);
+	      else download(blob, filename, mime);
 	    },
 	    /*
 			jsonToXLS
@@ -623,7 +629,11 @@
 	  return _c(
 	    "div",
 	    { attrs: { id: _vm.idName }, on: { click: _vm.generate } },
-	    [_vm._t("default", [_vm._v(" Download " + _vm._s(_vm.name) + " ")])],
+	    [
+	      _vm._t("default", function() {
+	        return [_vm._v(" Download " + _vm._s(_vm.name) + " ")]
+	      })
+	    ],
 	    2
 	  )
 	};

package.json

@@ -41,4 +41,4 @@
     "rollup-plugin-vue": "^4.7.2",
     "vue-template-compiler": "^2.6.10"
   }
-}
+}