Commit 11ed2094 authored by Romain Courteaud's avatar Romain Courteaud

declareGadget: always generate scope if none is provided.

Gadget can now be declared in HTML without any explicit scope.

It is necessary to use dropGadget to completely remove a gadget.
parent 46284798
...@@ -69,6 +69,7 @@ ...@@ -69,6 +69,7 @@
loading_klass_promise, loading_klass_promise,
renderJS, renderJS,
Monitor, Monitor,
scope_increment = 0,
isAbsoluteOrDataURL = new RegExp('^(?:[a-z]+:)?//|data:', 'i'); isAbsoluteOrDataURL = new RegExp('^(?:[a-z]+:)?//|data:', 'i');
///////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////
...@@ -256,7 +257,7 @@ ...@@ -256,7 +257,7 @@
} }
function loadSubGadgetDOMDeclaration(g) { function loadSubGadgetDOMDeclaration(g) {
var element_list = g.__element.querySelectorAll('[data-gadget-scope]'), var element_list = g.__element.querySelectorAll('[data-gadget-url]'),
element, element,
promise_list = [], promise_list = [],
scope, scope,
...@@ -269,7 +270,7 @@ ...@@ -269,7 +270,7 @@
scope = element.getAttribute("data-gadget-scope"); scope = element.getAttribute("data-gadget-scope");
url = element.getAttribute("data-gadget-url"); url = element.getAttribute("data-gadget-url");
sandbox = element.getAttribute("data-gadget-sandbox"); sandbox = element.getAttribute("data-gadget-sandbox");
if ((scope !== null) && (url !== null)) { if (url !== null) {
promise_list.push(g.declareGadget(url, { promise_list.push(g.declareGadget(url, {
element: element, element: element,
scope: scope || undefined, scope: scope || undefined,
...@@ -699,7 +700,8 @@ ...@@ -699,7 +700,8 @@
}) })
// Set the HTML context // Set the HTML context
.push(function (gadget_instance) { .push(function (gadget_instance) {
var i; var i,
scope;
// Trigger calling of all ready callback // Trigger calling of all ready callback
function ready_wrapper() { function ready_wrapper() {
return gadget_instance; return gadget_instance;
...@@ -713,11 +715,18 @@ ...@@ -713,11 +715,18 @@
} }
// Store local reference to the gadget instance // Store local reference to the gadget instance
if (options.scope !== undefined) { scope = options.scope;
parent_gadget.__sub_gadget_dict[options.scope] = gadget_instance; if (scope === undefined) {
gadget_instance.__element.setAttribute("data-gadget-scope", scope = 'RJS_' + scope_increment;
options.scope); scope_increment += 1;
while (parent_gadget.__sub_gadget_dict.hasOwnProperty(scope)) {
scope = 'RJS_' + scope_increment;
scope_increment += 1;
} }
}
parent_gadget.__sub_gadget_dict[scope] = gadget_instance;
gadget_instance.__element.setAttribute("data-gadget-scope",
scope);
// Put some attribute to ease page layout comprehension // Put some attribute to ease page layout comprehension
gadget_instance.__element.setAttribute("data-gadget-url", url); gadget_instance.__element.setAttribute("data-gadget-url", url);
......
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