How to use the createBlock function from vue

Find comprehensive JavaScript vue.createBlock code examples handpicked from public code repositorys.

vue.createBlock is a function in Vue.js that creates a virtual DOM element to be rendered.

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    };
  },
});

function render(_ctx, _cache, $props, $setup, $data, $options) {
  return (vue.openBlock(), vue.createBlock("div", {
    class: ['el-tabs__active-bar', `is-${ _ctx.rootTabs.props.tabPosition }`],
    style: _ctx.barStyle
  }, null, 6 /* CLASS, STYLE */))
}
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});

const _hoisted_1 = /*#__PURE__*/vue.createVNode("i", { class: "el-icon-caret-top" }, null, -1 /* HOISTED */);

function render(_ctx, _cache, $props, $setup, $data, $options) {
  return (vue.openBlock(), vue.createBlock(vue.Transition, { name: "el-fade-in" }, {
    default: vue.withCtx(() => [
      (_ctx.visible)
        ? (vue.openBlock(), vue.createBlock("div", {
            key: 0,
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How does vue.createBlock work?

vue.createBlock is a function in Vue.js that creates a virtual DOM element to be rendered. The function takes three arguments: the tag name or component that should be created, a set of attributes or props to be assigned to the element, and an array of child nodes that should be rendered inside the element. When you call vue.createBlock, it returns a virtual DOM node that represents the element you want to render. This virtual node can be passed to the vue.render function to render the element into the DOM. Under the hood, vue.createBlock uses the same virtual DOM implementation as other Vue.js rendering functions, such as vue.createVNode and vue.h. This means that virtual DOM elements created with vue.createBlock can be efficiently updated and re-rendered as needed by the Vue.js rendering engine. Overall, vue.createBlock is a powerful tool for creating complex user interfaces in Vue.js by defining virtual DOM elements and components.

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  class: ['el-step__icon', `is-${_ctx.icon ? 'icon' : 'text'}`]
}, [
  (_ctx.currentStatus !== 'success' && _ctx.currentStatus !== 'error')
    ? vue.renderSlot(_ctx.$slots, "icon", { key: 0 }, () => [
        (_ctx.icon)
          ? (vue.openBlock(), vue.createBlock("i", {
              key: 0,
              class: ['el-step__icon-inner', _ctx.icon]
            }, null, 2 /* CLASS */))
          : vue.createCommentVNode("v-if", true),
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  key: 0,
  class: "el-message__content"
};

function render(_ctx, _cache, $props, $setup, $data, $options) {
  return (vue.openBlock(), vue.createBlock(vue.Transition, {
    name: "el-message-fade",
    onBeforeLeave: _ctx.onClose,
    onAfterLeave: _cache[4] || (_cache[4] = $event => (_ctx.$emit('destroy')))
  }, {
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Ai Example

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import { createApp, createBlock } from "vue";

const app = createApp({
  data() {
    return {
      message: "Hello, world!",
    };
  },
  render() {
    return createBlock("div", { class: "container" }, [
      createBlock("h1", null, this.message),
      createBlock(
        "p",
        null,
        "This is a simple example of using createBlock in Vue.js."
      ),
    ]);
  },
});

app.mount("#app");

In this example, we're using vue.createBlock to define a simple user interface consisting of a div container element with two child nodes: an h1 heading and a p paragraph. We're passing the createBlock function three arguments for each element: the tag name, a set of attributes, and an array of child nodes. In the case of the div element, we're setting a class attribute to container and passing in an array of child nodes for the h1 and p elements. Once we've defined our virtual DOM elements with vue.createBlock, we're passing them to the render function of our Vue.js app. This function returns the root virtual DOM node, which is mounted to the DOM by calling the app.mount method. Overall, this example demonstrates how vue.createBlock can be used to create virtual DOM elements and components in Vue.js.

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  ref: "itemRef",
  class: "el-vl__item"
};

function render(_ctx, _cache, $props, $setup, $data, $options) {
  return (vue.openBlock(), vue.createBlock("div", _hoisted_1, [
    vue.renderSlot(_ctx.$slots, "default")
  ], 512 /* NEED_PATCH */))
}
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const _component_NoPermission = vue.resolveComponent("NoPermission");

return vue.openBlock(), vue.createBlock("div", null, [_ctx.$usePermissions(_ctx.$route.meta.permission) || _ctx.hasPermission ? (vue.openBlock(), vue.createBlock(vue.Fragment, {
  key: 0
}, [_ctx.showPageHeader ? (vue.openBlock(), vue.createBlock("div", _hoisted_1, [vue.createVNode(_component_a_page_header, {
  title: _ctx.pageTitle,
  ghost: false
}, {
  breadcrumb: vue.withCtx(() => [_ctx.breadcrumbRoutes.length > 1 ? (vue.openBlock(), vue.createBlock(_component_a_breadcrumb, {
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  theme: "dark"
}, {
  default: _vue.withCtx(() => [(_vue.openBlock(true), _vue.createBlock(_vue.Fragment, null, _vue.renderList(_ctx.nav, item => {
    return _vue.openBlock(), _vue.createBlock(_vue.Fragment, {
      key: item.name
    }, [item.children && item.children.length > 0 && !item.meta.hideMenu ? (_vue.openBlock(), _vue.createBlock(_component_a_sub_menu, {
      key: item.name
    }, {
      title: _vue.withCtx(() => [_vue.createVNode("span", _hoisted_4$2, [!!item.meta.icon ? (_vue.openBlock(), _vue.createBlock("i", {
        key: 0,
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    class: vue.normalizeClass(["v-code-block--tab", vue.unref(tabClasses)]),
    onClick: copyCode
}, [
    vue.createElementVNode("div", _hoisted_1, [
        (__props.copyIcons)
            ? (vue.openBlock(), vue.createBlock(StatusIcons, {
                key: 0,
                class: vue.normalizeClass(["v-code-block--button-copy-icon", vue.unref(iconClasses)]),
                icon: copyStatus.value
            }, null, 8 /* PROPS */, ["class", "icon"]))
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      onBlur: _cache[3] || (_cache[3] = (...args) => ($options.onBlur && $options.onBlur(...args))),
      onKeydown: _cache[4] || (_cache[4] = (...args) => ($options.onKeyDown && $options.onKeyDown(...args)))
    }, $props.inputProps), null, 16, _hoisted_2))
  : vue.createCommentVNode("", true),
($props.showIcon)
  ? (vue.openBlock(), vue.createBlock(_component_CalendarButton, {
      key: 1,
      icon: $props.icon,
      class: "p-datepicker-trigger",
      disabled: $props.disabled,
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script$1.render = render$1;
script$1.__file = "src/components/router-link.vue";


function render(_ctx, _cache) {
  return (vue.openBlock(), vue.createBlock(vue.resolveDynamicComponent(_ctx.$route.component), vue.mergeProps({
    key: _ctx.$route.key
  }, { ..._ctx.$route.params, ..._ctx.$route.props }), null, 16 /* FULL_PROPS */))
}

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const _component_FormularioJSON = vue.resolveComponent("FormularioJSON");

return (vue.openBlock(), vue.createElementBlock(vue.Fragment, null, [
  vue.createTextVNode(" Cliente Formulario Dinámico "),
  (form_def.value !== null)
    ? (vue.openBlock(), vue.createBlock(_component_FormularioJSON, {
        key: 0,
        form_definition: form_def.value,
        modelValue: form_data.value,
        "onUpdate:modelValue": [
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