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Pull request #2012: 无JIRA任务 支持虚拟dom 

Merge in VISUAL/fineui from ~GUY/fineui:master to master

* commit '7005c744b85d4335a22c438f10ba802a9efc8afb':
  add
  add
  虚拟dom
es6
guy 3 years ago
parent
62c5593361 7005c744b8
commit
a28634183d
7 changed files with 1155 additions and 167 deletions
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  1. 2
      changelog.md
  2. 71
      dist/fix/fix.compact.ie.js
  3. 71
      dist/fix/fix.compact.js
  4. 20
      examples/dev.html
  5. 64
      src/core/4.widget.js
  6. 1052
      src/core/8.snabdom.js
  7. 42
      src/core/element2Snabbdom.js

2
changelog.md
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@ -1,5 +1,6 @@
# 更新日志 # 更新日志
2.0(2021-07) 2.0(2021-07)
- 支持虚拟dom
- 修复了树控件节点未初始化时调用树的getValue始终为空的问题 - 修复了树控件节点未初始化时调用树的getValue始终为空的问题
2.0(2021-05) 2.0(2021-05)
@ -13,7 +14,6 @@
- 时间类型控件优化动态时间面板的交互 - 时间类型控件优化动态时间面板的交互
2.0(2021-02) 2.0(2021-02)
- 增加updateModel属性，可以配置自动模式，自动watch属性并响应变化
- 增加beforeRender生命周期函数 - 增加beforeRender生命周期函数
2.0(2021-01) 2.0(2021-01)

71
dist/fix/fix.compact.ie.js vendored
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@ -163,77 +163,6 @@
needPop && popTarget(); needPop && popTarget();
}; };
// BI.Widget.prototype._initElement = function () {
// var self = this;
// var render = BI.isFunction(this.options.render) ? this.options.render : this.render;
// var els;
// if (this.options.updateMode === "auto" && this._store) {
// // 自动更新模式
// var childComponents = {};
// var rendered = false;
// this._watchers.push(Fix.watch(this.model, function () {
// if (rendered) {
// var newEls = render && render.call(this);
// BI.each(childComponents, function (i, childComponent) {
// if (childComponent.component instanceof BI.Layout) {
// return; // 布局的过滤掉
// }
// var nextProps = BI.get([newEls], childComponent.path);
// if (nextProps) {
// var shouldUpdate = childComponent.component.shouldUpdate && childComponent.component.shouldUpdate(nextProps);
// childComponent.component._update(nextProps, shouldUpdate);
// childComponent.props = BI.extend(childComponent.props, nextProps);
// }
// });
// } else {
// els = render && render.call(this);
//
// function traverse (parent, path) {
// BI.each(parent, function (i, child) {
// var childPath = path.concat(i);
// if (BI.isArray(child)) {
// traverse(child, childPath);
// } else if (BI.isPlainObject(child)) {
// if (child.type) {
// child.__ref = function (_ref) {
// if (_ref) {
// var comp = childComponents[this.getName()] = {};
// comp.component = _ref;
// comp.props = child;
// comp.path = childPath;
// } else {
// delete childComponents[this.getName()];
// }
// };
// }
// traverse(child, childPath);
// }
// });
// }
//
// traverse([els], []);
// rendered = true;
// }
// }));
// } else {
// els = render && render.call(this);
// }
// if (BI.isPlainObject(els)) {
// els = [els];
// }
// if (BI.isArray(els)) {
// BI.each(els, function (i, el) {
// if (el) {
// BI._lazyCreateWidget(el, {
// element: self
// });
// }
// });
// }
// // if (this._isRoot === true || !(this instanceof BI.Layout)) {
// this._mount();
// };
var unMount = BI.Widget.prototype.__d; var unMount = BI.Widget.prototype.__d;
BI.Widget.prototype.__d = function () { BI.Widget.prototype.__d = function () {
unMount.apply(this, arguments); unMount.apply(this, arguments);

71
dist/fix/fix.compact.js vendored
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@ -163,77 +163,6 @@
needPop && popTarget(); needPop && popTarget();
}; };
// BI.Widget.prototype._initElement = function () {
// var self = this;
// var render = BI.isFunction(this.options.render) ? this.options.render : this.render;
// var els;
// if (this.options.updateMode === "auto" && this._store) {
// // 自动更新模式
// var childComponents = {};
// var rendered = false;
// this._watchers.push(Fix.watch(this.model, function () {
// if (rendered) {
// var newEls = render && render.call(this);
// BI.each(childComponents, function (i, childComponent) {
// if (childComponent.component instanceof BI.Layout) {
// return; // 布局的过滤掉
// }
// var nextProps = BI.get([newEls], childComponent.path);
// if (nextProps) {
// var shouldUpdate = childComponent.component.shouldUpdate && childComponent.component.shouldUpdate(nextProps);
// childComponent.component._update(nextProps, shouldUpdate);
// childComponent.props = BI.extend(childComponent.props, nextProps);
// }
// });
// } else {
// els = render && render.call(this);
//
// function traverse (parent, path) {
// BI.each(parent, function (i, child) {
// var childPath = path.concat(i);
// if (BI.isArray(child)) {
// traverse(child, childPath);
// } else if (BI.isPlainObject(child)) {
// if (child.type) {
// child.__ref = function (_ref) {
// if (_ref) {
// var comp = childComponents[this.getName()] = {};
// comp.component = _ref;
// comp.props = child;
// comp.path = childPath;
// } else {
// delete childComponents[this.getName()];
// }
// };
// }
// traverse(child, childPath);
// }
// });
// }
//
// traverse([els], []);
// rendered = true;
// }
// }));
// } else {
// els = render && render.call(this);
// }
// if (BI.isPlainObject(els)) {
// els = [els];
// }
// if (BI.isArray(els)) {
// BI.each(els, function (i, el) {
// if (el) {
// BI._lazyCreateWidget(el, {
// element: self
// });
// }
// });
// }
// // if (this._isRoot === true || !(this instanceof BI.Layout)) {
// this._mount();
// };
var unMount = BI.Widget.prototype.__d; var unMount = BI.Widget.prototype.__d;
BI.Widget.prototype.__d = function () { BI.Widget.prototype.__d = function () {
try { try {

20
examples/dev.html
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@ -48,7 +48,10 @@
type: "bi.vertical", type: "bi.vertical",
items: [{ items: [{
type: "bi.button", type: "bi.button",
text: store.model.text text: store.model.text,
handler: function () {
console.log("click");
}
}, { }, {
type: "bi.label", type: "bi.label",
text: store.model.text text: store.model.text
@ -62,7 +65,12 @@
var Widget = BI.inherit(BI.Widget, { var Widget = BI.inherit(BI.Widget, {
props: { props: {
updateMode: "auto" vdom: true
},
watch: {
text: function () {
this.reset();
}
}, },
setup: function () { setup: function () {
var child; var child;
@ -72,13 +80,13 @@
setInterval(function () { setInterval(function () {
store.toggle(); store.toggle();
}, 1000); }, 1000);
BI.watch("text", function () { // BI.watch("text", function () {
child.reset(); // child.reset();
}); // });
return function () { return function () {
return { return {
type: "bi.vertical", type: "bi.vertical",
vgap: 20, vgap: store.model.expand ? 20 : 30,
items: [{ items: [{
type: "demo.child", type: "demo.child",
ref: function (_ref) { ref: function (_ref) {

64
src/core/4.widget.js
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@ -38,7 +38,8 @@
extraCls: "", extraCls: "",
cls: "", cls: "",
css: null, css: null,
updateMode: "manual" // manual / auto
vdom: false,
}); });
}, },
@ -165,6 +166,7 @@
this.element = BI.Widget._renderEngine.createElement(this); this.element = BI.Widget._renderEngine.createElement(this);
} }
this.element._isWidget = true; this.element._isWidget = true;
(this.element[0]._Widgets = this.element[0]._Widgets || []).push(this);
this._initCurrent(); this._initCurrent();
}, },
@ -216,22 +218,51 @@
els = [els]; els = [els];
} }
if (BI.isArray(els)) { if (BI.isArray(els)) {
BI.each(els, function (i, el) { if (this.options.vdom) {
if (el) { this.vnode = this._renderVNode();
BI._lazyCreateWidget(el, { var div = document.createElement("div");
element: self this.element.append(div);
}); BI.patchVNode(div, this.vnode);
} // this.element = $(div);
}); } else {
BI.each(els, function (i, el) {
if (el) {
BI._lazyCreateWidget(el, {
element: self
});
}
});
}
} }
this._mount(); this._mount();
if (this.__async === true && isMounted) { if (this.__async === true && isMounted) {
callLifeHook(this, "mounted"); callLifeHook(this, "mounted");
this.fireEvent(BI.Events.MOUNT); this.fireEvent(BI.Events.MOUNT);
} }
}, },
_renderVNode: function () {
var self = this;
var render = BI.isFunction(this.options.render) ? this.options.render : this.render;
var els = render && render.call(this);
if (BI.isPlainObject(els)) {
els = [els];
}
if (BI.isArray(els)) {
var container = document.createElement("div");
this._children = {};
BI.each(els, function (i, el) {
if (el) {
var w = BI._lazyCreateWidget(el, {
element: container,
});
self.addWidget(w);
}
});
}
return BI.Element2Snabbdom(container);
},
_setParent: function (parent) { _setParent: function (parent) {
this._parent = parent; this._parent = parent;
}, },
@ -290,15 +321,6 @@
callLifeHook(this, "beforeUpdate"); callLifeHook(this, "beforeUpdate");
if (shouldUpdate) { if (shouldUpdate) {
var res = this.update && this.update(nextProps, shouldUpdate); var res = this.update && this.update(nextProps, shouldUpdate);
} else if (BI.isNull(shouldUpdate)) {
// 默认使用shallowCompare的方式进行更新
var nextChange = {};
BI.each(nextProps, function (key, value) {
if (o[key] !== value) {
nextChange[key] = value;
}
});
var res = this.update && BI.isNotEmptyObject(nextChange) && this.update(nextChange);
} }
callLifeHook(this, "updated"); callLifeHook(this, "updated");
return res; return res;
@ -578,6 +600,12 @@
if (this.__async === true || this.__asking === true) { if (this.__async === true || this.__asking === true) {
return; return;
} }
if (this.options.vdom) {
var vnode = this._renderVNode();
BI.patchVNode(this.vnode, vnode);
this.vnode = vnode;
return;
}
// this._isMounted = false; // this._isMounted = false;
// this.purgeListeners(); // this.purgeListeners();
this._empty(); this._empty();

1052
src/core/8.snabdom.js
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42
src/core/element2Snabbdom.js
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@ -0,0 +1,42 @@
!function () {
var patch = BI.Snabbdom.init([BI.Snabbdom.attributesModule, BI.Snabbdom.classModule, BI.Snabbdom.datasetModule, BI.Snabbdom.propsModule, BI.Snabbdom.styleModule, BI.Snabbdom.eventListenersModule]);
BI.Element2Snabbdom = function (parentNode) {
if (parentNode.nodeType === 3) {
return parentNode.textContent;
}
var data = BI.jQuery._data(parentNode);
var on = {};
BI.each(data && data.events, function (eventName, events) {
on[eventName] = function () {
var ob = this, args = arguments;
BI.each(events, function (i, ev) {
ev.handler.apply(ob, args);
});
};
});
var style = parentNode.getAttribute("style");
// var claz = parentNode.getAttribute("class");
var vnode = BI.Snabbdom.h(parentNode.nodeName, {
class: BI.makeObject(parentNode.classList),
props: {
style: style
},
on: on,
hook: {
create: function () {
BI.each(parentNode._Widgets, function (i, w) {
w.element = BI.Widget._renderEngine.createElement(vnode.elm);
});
}
}
}, BI.map(parentNode.childNodes, function (i, childNode) {
return BI.Element2Snabbdom(childNode);
}));
return vnode;
};
BI.patchVNode = function (element, node) {
patch(element, node);
};
}();
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