Merge pull request #2116 from chikeichan/nm

[NewUI] Fix merge conflict with latest master

1 files changed, 16 insertions, 0 deletions

diff --git a/ui/app/util.js b/ui/app/util.js
index 6596ebafb..be26e15a5 100644
--- a/ui/app/util.js
+++ b/ui/app/util.js
@@ -53,6 +53,7 @@ module.exports = {
   getTxFeeBn,
   shortenBalance,
   getContractAtAddress,
+  exportAsFile: exportAsFile,
 }
 
 function valuesFor (obj) {
@@ -250,3 +251,18 @@ function getTxFeeBn (gas, gasPrice = MIN_GAS_PRICE_BN.toString(16), blockGasLimi
 function getContractAtAddress (tokenAddress) {
   return global.eth.contract(abi).at(tokenAddress)
 }
+
+function exportAsFile (filename, data) {
+  // source: https://stackoverflow.com/a/33542499 by Ludovic Feltz
+  const blob = new Blob([data], {type: 'text/csv'})
+  if (window.navigator.msSaveOrOpenBlob) {
+    window.navigator.msSaveBlob(blob, filename)
+  } else {
+    const elem = window.document.createElement('a')
+    elem.href = window.URL.createObjectURL(blob)
+    elem.download = filename
+    document.body.appendChild(elem)
+    elem.click()
+    document.body.removeChild(elem)
+  }
+}