html5/render/vue/components/textarea.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
const _css = `
.weex-textarea {
  font-size: 0.426667rem
}
.weex-textarea:focus {
  outline: none;
}
`

function getTextarea (weex) {
  const { extractComponentStyle, createEventMap } = weex
  const { inputCommon } = weex.mixins
  const { extend, mapFormEvents } = weex.utils

  return {
    name: 'weex-textarea',
    mixins: [inputCommon],
    props: {
      value: String,
      placeholder: String,
      disabled: {
        type: [String, Boolean],
        default: false
      },
      autofocus: {
        type: [String, Boolean],
        default: false
      },
      rows: {
        type: [String, Number],
        default: 2
      },
      returnKeyType: String
    },

    render (createElement) {
      /* istanbul ignore next */
      // if (process.env.NODE_ENV === 'development') {
      //   validateStyles('textarea', this.$vnode.data && this.$vnode.data.staticStyle)
      // }
      const events = extend(createEventMap(this), mapFormEvents(this))
      return createElement('html:textarea', {
        attrs: {
          'weex-type': 'textarea',
          value: this.value,
          disabled: (this.disabled !== 'false' && this.disabled !== false),
          autofocus: (this.autofocus !== 'false' && this.autofocus !== false),
          placeholder: this.placeholder,
          rows: this.rows,
          'return-key-type': this.returnKeyType
        },
        domProps: {
          value: this.value
        },
        on: this.createKeyboardEvent(events),
        staticClass: 'weex-textarea weex-el',
        staticStyle: extractComponentStyle(this)
      })
    },
    _css
  }
}

export default {
  init (weex) {
    weex.registerComponent('textarea', getTextarea(weex))
  }
}