bugfix

bricks/bricks.js

@@ -50,6 +50,51 @@ dispatch_event:
 params:
 */
 
+bricks.str2data = function(s, d){
+	/* fmt like 
+		'my name is ${name}, ${age:type}'
+		type can be:
+			int, str, json
+	*/
+	funcs = {
+		'json':JSON.stringify
+	}
+	var regex = /\${(\w+)(?::(int|str|json))?}/;
+	var match = s.match(regex)
+	if (match){
+		var key = match[1];
+		var typ = match[2];
+		var ss = '${' + key;
+		if (typ != ''){
+			ss += ':' + typ;
+		}
+		ss += '}';
+		if (s == ss){
+			if (!d.hasOwnProperty(key)){
+				return null;
+			}
+			if (typ == ''){
+				return d[key];
+			}
+			var f = funcs[typ];
+			if (f){
+				return f(d[key]);
+			}
+			return d[key];
+		}
+		return s.replace(regex, (k, key, typ) => {
+			if (d.hasOwnProperty(key){
+				var f = funcs[typ];
+				if (f){
+					return f(d[key]);
+				}
+				return d[key];
+			}
+			return '';
+		});
+	}
+	return s;
+}
 bricks.apply_data = function(desc, data){
 	var tmpl = JSON.stringify(desc);
 	var s = bricks.obj_fmtstr(data, tmpl);

bricks/jsoncall.js

@@ -2,6 +2,20 @@ var bricks = window.bricks || {};
 function url_params(data) {
   return Object.keys(data).map(key => `${key}=${encodeURIComponent(data[key])}`).join('&');
 }
+/*
+async function doit() {
+  const response = await fetch("http://localhost:3000")
+  const reader = response.body.getReader()
+  const decoder = new TextDecoder()
+  let result = await reader.read()
+  while (!result.done) {
+    const text = decoder.decode(result.value)
+    console.log("chunk is", text)
+    result = await reader.read()
+  }
+}
+// chunked response handle
+*/
 bricks.HttpText = class {
 	constructor(headers){
 		/*