Add contract example, remove legacy example

2 files changed, 6 insertions, 42 deletions

diff --git a/articles/ui/figs/taler-contract.html b/articles/ui/figs/taler-contract.html
new file mode 100644
index 000000000..7d4b8d5bf
--- /dev/null
+++ b/articles/ui/figs/taler-contract.html
@@ -0,0 +1,6 @@
+<script src="taler-wallet-lib.js"></script>
+<script>
+  taler.offerContractFrom("https://myshop/products/article/42", (err) => {
+    alert("Error while offering contract");
+  });
+</script>
diff --git a/articles/ui/figs/taler-contract.js b/articles/ui/figs/taler-contract.js
deleted file mode 100644
index 3c0079226..000000000
--- a/articles/ui/figs/taler-contract.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Trigger Taler contract generation on the server, and pass the
-   contract to the extension once we got it. */
-function taler_pay(form) {
-  var contract_request = new XMLHttpRequest();
-
-  /* Note that the URL we give here is simply an example
-     and not dictated by the protocol: each web shop can
-     have its own way of generating and transmitting the
-     contract, there just must be a way to get the contract
-     and to pass it to the wallet when the user selects 'Pay'. */
-  contract_request.open("GET", "generate-taler-contract", true);
-  contract_request.onload = function (e) {
-    if (contract_request.readyState == 4) {
-      if (contract_request.status == 200) {
-        /* Send contract to the extension. */
-        handle_contract(contract_request.responseText);
-      } else {
-        /* There was an error obtaining the contract from the merchant,
-           obviously this should not happen. To keep it simple, we just
-           alert the user to the error. */
-        alert("Failure to download contract " +
-              "(" + contract_request.status + "):\n" +
-              contract_request.responseText);
-      }
-    }
-  };
-  contract_request.onerror = function (e) {
-    /* There was an error obtaining the contract from the merchant,
-       obviously this should not happen. To keep it simple, we just
-       alert the user to the error. */
-      alert("Failure requesting the contract:\n" +
-            contract_request.statusText);
-  };
-  contract_request.send();
-}
-
-<script src="taler-wallet-lib.js"></script>
-<script>
-  taler.offerContractFrom("https://myshop/products/article/42", (err) => {
-    alert("Error while offering contract");
-  });
-</script>