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<html>
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<head>
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<meta charset="utf-8">
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<title></title>
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<!-- <link rel="stylesheet" type="text/css" href="../dist/2.0/fineui.min.css"/>
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<script src="../dist/2.0/fineui.js"></script> -->
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<link rel="stylesheet" type="text/css" href="http://fanruan.design/fineui/2.0/fineui.min.css"/>
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<!-- <script src="http://fanruan.design/fineui/2.0/fineui.min.js"></script> -->
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<script src="http://localhost:9001/fineui.js"></script>
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</head>
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<style>
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.my-parent {
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--css-scale: 1;
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}
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</style>
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<body>
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<div id="wrapper"></div>
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<script>
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// tab上下文环境测试
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var Model = BI.inherit(BI.Model, {
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state: function () {
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return {
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expand: false,
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cssScale: 2.0
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};
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},
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childContext: ["text"],
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computed: {
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text: function () {
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return this.model.expand ? "text-yes" : "text-not";
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}
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},
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actions: {
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toggle: function () {
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this.model.expand = !this.model.expand;
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}
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}
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});
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BI.model("demo.model", Model);
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var oldFormat = BI.pixFormat;
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BI.pixFormat = function (pix, border) {
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var context = BI.useContext("cssScale");
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if (!context) {
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return oldFormat.apply(this, arguments);
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}
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if (!BI.isNumber(pix)) {
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return pix;
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}
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return `calc(var(--css-scale) * ${pix}px - ${border || 0}})`;
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}
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var Child = BI.inherit(BI.Widget, {
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render: function () {
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var label;
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var context = BI.useContext();
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setInterval(function () {
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context.toggle();
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}, 1000);
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// BI.watch(context, "expand", function () {
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// label.setText(context.model.text);
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// });
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return {
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type: "bi.label",
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height: 30,
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ref: function (_ref) {
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label = _ref;
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},
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effect: function (w) {
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w.setText(context.model.text);
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},
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text: function () {
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return context.model.text;
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}
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};
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}
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});
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BI.shortcut("demo.child", Child);
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var Widget = BI.inherit(BI.Widget, {
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props: {
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baseCls: "my-parent"
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},
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_store: function () {
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return BI.Models.getModel("demo.model");
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},
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setup: function () {
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var child;
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var store = BI.useStore();
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return function () {
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this.element[0].style.setProperty('--css-scale', store.model.cssScale);
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return {
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type: "bi.vertical",
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vgap: 20,
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items: [{
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type: "demo.child",
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ref: function (_ref) {
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child = _ref;
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}
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}]
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};
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};
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}
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});
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BI.shortcut("demo.parent", Widget);
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BI.createWidget({
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type: "bi.absolute",
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items: [{
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el: {
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type: "demo.parent"
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},
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top: 100,
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left: 100
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}],
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element: "#wrapper"
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});
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</script>
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</body>
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</html>
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