Backup_Repos/jsketcher
1
0
Fork 0
mirror of https://github.com/xibyte/jsketcher synced 2025-12-09 18:02:50 +01:00
Code Issues Projects Releases Wiki Activity

explicit directive for array bindings

Browse source
This commit is contained in:
Val Erastov 2016-10-23 23:36:08 -07:00
parent 8f96f9c08a
commit e70e50d1c8
1 changed files with 17 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
web/app/3d/ui/bind.js
View file

@ -31,12 +31,7 @@ export function Bind(node, data, policy) {
export function BindArray(node, array, policy) {
policy = adjustPolicyForNode(node, policy);
let template = node.data("BindingTemplate");
if (!template) {
template = node.children();
template.detach();
node.data("BindingTemplate", template);
}
let template = detachTemplate(node);
let scope = getScope(node);
node.children().detach();
clearScope(node);
@ -78,15 +73,14 @@ export function BindContent(node, value, policy) {
}
}
function readPolicies(attr) {
for (var i = 1; i < arguments.length; i++) {
var policy = arguments[i];
var value = policy[attr];
if (value !== undefined) {
return value;
}
function detachTemplate(node) {
let template = node.data("BindingTemplate");
if (!template) {
template = node.children();
template.detach();
node.data("BindingTemplate", template);
}
return undefined;
return template;
}
function clearScope(dom) {
@ -115,12 +109,20 @@ function index(dom) {
}
advance(dom);
while (queue.length != 0) {
let list = false;
let node = queue.shift();
var nestedScope = node.attr('data-bind-scope');
if (!nestedScope) {
nestedScope = node.attr('data-bind-list');
list = true;
}
if (nestedScope) {
scope.nestedScopes[nestedScope] = node;
if (list) {
detachTemplate(node);
}
} else {
advance(node);
advance(node);
}
}