diff -r 3f5194bba67d -r 1fcb50af0335 svghmi/gen_index_xhtml.xslt
--- a/svghmi/gen_index_xhtml.xslt Thu Mar 26 13:33:20 2020 +0100
+++ b/svghmi/gen_index_xhtml.xslt Thu Mar 26 14:21:52 2020 +0100
@@ -694,6 +694,33 @@
+
+
+ on_click: function(evt) {
+
+ console.log("Back !");
+
+ if(jump_history.length > 1){
+
+ jump_history.pop();
+
+ let [page_name, index] = jump_history.pop();
+
+ switch_page(page_name, index);
+
+ }
+
+ },
+
+ init: function() {
+
+ this.element.setAttribute("onclick", "hmi_widgets['
+
+ '].on_click(evt)");
+
+ },
+
+
frequency: 5,
@@ -890,7 +917,9 @@
const index = this.indexes.length > 0 ? this.indexes[0] + this.offset : undefined;
- switch_page(this.args[0], index);
+ const name = this.args[0];
+
+ switch_page(name, index);
},
@@ -1195,6 +1224,8 @@
var need_cache_apply = [];
+ var jump_history = [[default_page, undefined]];
+
function dispatch_value_to_widget(widget, index, value, oldval) {
@@ -1731,7 +1762,7 @@
/* TODO LOG ERROR */
- return;
+ return false;
}
@@ -1743,7 +1774,7 @@
- switch_subscribed_page(page_name, page_index);
+ return switch_subscribed_page(page_name, page_index);
};
@@ -1935,7 +1966,7 @@
/* TODO LOG ERROR */
- return;
+ return false;
}
@@ -1975,6 +2006,14 @@
requestHMIAnimation();
+
+
+ jump_history.push([page_name, page_index]);
+
+
+
+ return true;
+
}