use "at address" for abi content

src/app.js

@@ -538,6 +538,12 @@ function run () {
     getSource: (fileName) => {
       return compiler.getSource(fileName)
     },
+    editorContent: () => {
+      return editor.get(editor.current())
+    },
+    currentFile: () => {
+      return config.get('currentFile')
+    },
     getContracts: () => {
       return compiler.getContracts()
     },

src/app/execution/txHelper.js

@@ -31,8 +31,8 @@ module.exports = {
     return ethJSABI.methodID(funABI.name, types)
   },
 
-  sortAbiFunction: function (contract) {
+  sortAbiFunction: function (contractabi) {
-    var abi = contract.abi.sort(function (a, b) {
+    var abi = contractabi.sort(function (a, b) {
       if (a.name > b.name) {
         return -1
       } else {

src/app/tabs/run-tab.js

@@ -1,3 +1,4 @@
+/* global confirm */
 'use strict'
 var $ = require('jquery')
 var yo = require('yo-yo')
@@ -338,10 +339,16 @@ function contractDropdown (appAPI, appEvents, instanceContainer) {
   function loadFromAddress (appAPI) {
     noInstancesText.style.display = 'none'
     var contractNames = document.querySelector(`.${css.contractNames.classNames[0]}`)
-    var contract = appAPI.getContract(contractNames.children[contractNames.selectedIndex].innerHTML)
     var address = atAddressButtonInput.value
+    if (/.(.abi)$/.exec(appAPI.currentFile())) {
+      if (confirm('Do you really want to interact with ' + address + ' using the current abi definition ?')) {
+        instanceContainer.appendChild(appAPI.udapp().renderInstance(appAPI.editorContent(), address, ' - '))
+      }
+    } else {
+      var contract = appAPI.getContracts()[contractNames.children[contractNames.selectedIndex].innerText]
       instanceContainer.appendChild(appAPI.udapp().renderInstance(contract.object, address, selectContractNames.value))
     }
+  }
 
   // GET NAMES OF ALL THE CONTRACTS
   function getContractNames (success, data) {

src/universal-dapp.js

@@ -305,7 +305,7 @@ UniversalDApp.prototype.renderInstance = function (contract, address, contractNa
     $(instance).toggleClass(`${css.hidesub}`)
   }
 
-  var abi = txHelper.sortAbiFunction(contract)
+  var abi = txHelper.sortAbiFunction(contractabi)
 
   instance.appendChild(title)