element-plus/es/components/input-number/src/input-number2.mjs.map

A Component Library for Vue 3

{"version":3,"file":"input-number2.mjs","sources":["../../../../../../packages/components/input-number/src/input-number.vue"],"sourcesContent":["<template>\n  <div\n    :class=\"[\n      ns.b(),\n      ns.m(inputNumberSize),\n      ns.is('disabled', inputNumberDisabled),\n      ns.is('without-controls', !controls),\n      ns.is('controls-right', controlsAtRight),\n    ]\"\n    @dragstart.prevent\n  >\n    <span\n      v-if=\"controls\"\n      v-repeat-click=\"decrease\"\n      role=\"button\"\n      :class=\"[ns.e('decrease'), ns.is('disabled', minDisabled)]\"\n      @keydown.enter=\"decrease\"\n    >\n      <el-icon>\n        <arrow-down v-if=\"controlsAtRight\" />\n        <minus v-else />\n      </el-icon>\n    </span>\n    <span\n      v-if=\"controls\"\n      v-repeat-click=\"increase\"\n      role=\"button\"\n      :class=\"[ns.e('increase'), ns.is('disabled', maxDisabled)]\"\n      @keydown.enter=\"increase\"\n    >\n      <el-icon>\n        <arrow-up v-if=\"controlsAtRight\" />\n        <plus v-else />\n      </el-icon>\n    </span>\n    <el-input\n      ref=\"input\"\n      type=\"number\"\n      :step=\"step\"\n      :model-value=\"displayValue\"\n      :placeholder=\"placeholder\"\n      :disabled=\"inputNumberDisabled\"\n      :size=\"inputNumberSize\"\n      :max=\"max\"\n      :min=\"min\"\n      :name=\"name\"\n      :label=\"label\"\n      :validate-event=\"false\"\n      @keydown.up.prevent=\"increase\"\n      @keydown.down.prevent=\"decrease\"\n      @blur=\"handleBlur\"\n      @focus=\"handleFocus\"\n      @input=\"handleInput\"\n      @change=\"handleInputChange\"\n    />\n  </div>\n</template>\n<script lang=\"ts\">\nimport {\n  computed,\n  defineComponent,\n  reactive,\n  ref,\n  watch,\n  onMounted,\n  onUpdated,\n} from 'vue'\n\nimport { ElIcon } from '@element-plus/components/icon'\nimport { RepeatClick } from '@element-plus/directives'\nimport {\n  useDisabled,\n  useFormItem,\n  useSize,\n  useNamespace,\n} from '@element-plus/hooks'\nimport ElInput from '@element-plus/components/input'\nimport { isNumber, debugWarn } from '@element-plus/utils'\nimport { ArrowUp, ArrowDown, Plus, Minus } from '@element-plus/icons-vue'\nimport { inputNumberProps, inputNumberEmits } from './input-number'\n\nimport type { ComponentPublicInstance } from 'vue'\n\ninterface IData {\n  currentValue: number | undefined\n  userInput: null | number | string\n}\n\nexport default defineComponent({\n  name: 'ElInputNumber',\n  components: {\n    ElInput,\n    ElIcon,\n    ArrowUp,\n    ArrowDown,\n    Plus,\n    Minus,\n  },\n  directives: {\n    RepeatClick,\n  },\n  props: inputNumberProps,\n  emits: inputNumberEmits,\n  setup(props, { emit }) {\n    const input = ref<ComponentPublicInstance<typeof ElInput>>()\n    const data = reactive<IData>({\n      currentValue: props.modelValue,\n      userInput: null,\n    })\n    const { formItem } = useFormItem()\n    const ns = useNamespace('input-number')\n\n    const minDisabled = computed(() => _decrease(props.modelValue) < props.min)\n    const maxDisabled = computed(() => _increase(props.modelValue) > props.max)\n\n    const numPrecision = computed(() => {\n      const stepPrecision = getPrecision(props.step)\n      if (props.precision !== undefined) {\n        if (stepPrecision > props.precision) {\n          debugWarn(\n            'InputNumber',\n            'precision should not be less than the decimal places of step'\n          )\n        }\n        return props.precision\n      } else {\n        return Math.max(getPrecision(props.modelValue), stepPrecision)\n      }\n    })\n    const controlsAtRight = computed(() => {\n      return props.controls && props.controlsPosition === 'right'\n    })\n\n    const inputNumberSize = useSize()\n    const inputNumberDisabled = useDisabled()\n\n    const displayValue = computed(() => {\n      if (data.userInput !== null) {\n        return data.userInput\n      }\n      let currentValue: number | string | undefined = data.currentValue\n      if (isNumber(currentValue)) {\n        if (Number.isNaN(currentValue)) return ''\n        if (props.precision !== undefined) {\n          currentValue = currentValue.toFixed(props.precision)\n        }\n      }\n      return currentValue\n    })\n    const toPrecision = (num: number, pre?: number) => {\n      if (pre === undefined) pre = numPrecision.value\n      return parseFloat(\n        `${Math.round(num * Math.pow(10, pre)) / Math.pow(10, pre)}`\n      )\n    }\n    const getPrecision = (value: number | undefined) => {\n      if (value === undefined) return 0\n      const valueString = value.toString()\n      const dotPosition = valueString.indexOf('.')\n      let precision = 0\n      if (dotPosition !== -1) {\n        precision = valueString.length - dotPosition - 1\n      }\n      return precision\n    }\n    const _increase = (val: number) => {\n      if (!isNumber(val)) return data.currentValue\n      const precisionFactor = Math.pow(10, numPrecision.value)\n      // Solve the accuracy problem of JS decimal calculation by converting the value to integer.\n      val = isNumber(val) ? val : NaN\n      return toPrecision(\n        (precisionFactor * val + precisionFactor * props.step) / precisionFactor\n      )\n    }\n    const _decrease = (val: number) => {\n      if (!isNumber(val)) return data.currentValue\n      const precisionFactor = Math.pow(10, numPrecision.value)\n      // Solve the accuracy problem of JS decimal calculation by converting the value to integer.\n      val = isNumber(val) ? val : NaN\n      return toPrecision(\n        (precisionFactor * val - precisionFactor * props.step) / precisionFactor\n      )\n    }\n    const increase = () => {\n      if (inputNumberDisabled.value || maxDisabled.value) return\n      const value = props.modelValue || 0\n      const newVal = _increase(value)\n      setCurrentValue(newVal)\n    }\n    const decrease = () => {\n      if (inputNumberDisabled.value || minDisabled.value) return\n      const value = props.modelValue || 0\n      const newVal = _decrease(value)\n      setCurrentValue(newVal)\n    }\n    const setCurrentValue = (newVal: number | string) => {\n      const oldVal = data.currentValue\n      if (typeof newVal === 'number' && props.precision !== undefined) {\n        newVal = toPrecision(newVal, props.precision)\n      }\n      if (newVal !== undefined && newVal >= props.max) newVal = props.max\n      if (newVal !== undefined && newVal <= props.min) newVal = props.min\n      if (oldVal === newVal) return\n      if (!isNumber(newVal)) {\n        newVal = undefined\n      }\n      data.userInput = null\n      emit('update:modelValue', newVal)\n      emit('input', newVal)\n      emit('change', newVal, oldVal)\n      formItem?.validate?.('change')\n      data.currentValue = newVal\n    }\n    const handleInput = (value: string) => {\n      return (data.userInput = value)\n    }\n    const handleInputChange = (value: string) => {\n      const newVal = value !== '' ? Number(value) : ''\n      if ((isNumber(newVal) && !Number.isNaN(newVal)) || value === '') {\n        setCurrentValue(newVal)\n      }\n      data.userInput = null\n    }\n\n    const focus = () => {\n      input.value?.focus?.()\n    }\n\n    const blur = () => {\n      input.value?.blur?.()\n    }\n\n    const handleFocus = (event: MouseEvent) => {\n      emit('focus', event)\n    }\n\n    const handleBlur = (event: MouseEvent) => {\n      emit('blur', event)\n      formItem?.validate?.('blur')\n    }\n\n    watch(\n      () => props.modelValue,\n      (value) => {\n        let newVal = Number(value)\n        if (value === null) {\n          newVal = Number.NaN\n        }\n        if (!isNaN(newVal)) {\n          if (props.stepStrictly) {\n            const stepPrecision = getPrecision(props.step)\n            const precisionFactor = Math.pow(10, stepPrecision)\n            newVal =\n              (Math.round(newVal / props.step) * precisionFactor * props.step) /\n              precisionFactor\n          }\n          if (props.precision !== undefined) {\n            newVal = toPrecision(newVal, props.precision)\n          }\n\n          if (newVal > props.max) {\n            newVal = props.max\n            emit('update:modelValue', newVal)\n          }\n          if (newVal < props.min) {\n            newVal = props.min\n            emit('update:modelValue', newVal)\n          }\n        }\n        data.currentValue = newVal\n        data.userInput = null\n      },\n      { immediate: true }\n    )\n    onMounted(() => {\n      const innerInput = input.value?.input as HTMLInputElement\n      innerInput.setAttribute('role', 'spinbutton')\n      innerInput.setAttribute('aria-valuemax', String(props.max))\n      innerInput.setAttribute('aria-valuemin', String(props.min))\n      innerInput.setAttribute('aria-valuenow', String(data.currentValue))\n      innerInput.setAttribute(\n        'aria-disabled',\n        String(inputNumberDisabled.value)\n      )\n      if (!isNumber(props.modelValue)) {\n        let val: number | undefined = Number(props.modelValue)\n        if (isNaN(val)) {\n          val = undefined\n        }\n        emit('update:modelValue', val)\n      }\n    })\n    onUpdated(() => {\n      const innerInput = input.value?.input\n      innerInput?.setAttribute('aria-valuenow', data.currentValue)\n    })\n    return {\n      input,\n      displayValue,\n      handleInput,\n      handleInputChange,\n      controlsAtRight,\n      decrease,\n      increase,\n      inputNumberSize,\n      inputNumberDisabled,\n      maxDisabled,\n      minDisabled,\n      focus,\n      blur,\n      handleFocus,\n      handleBlur,\n\n      ns,\n    }\n  },\n})\n</script>\n"],"names":[],"mappings":";;;;;;;;;;;;;;;;AAwFA,MAAK,YAAa,gBAAa;AAAA,EAC7B,MAAM;AAAA,EACN,YAAY;AAAA,IACV;AAAA,IACA;AAAA,IACA;AAAA,IACA;AAAA,IACA;AAAA,IACA;AAAA;AAAA,EAEF,YAAY;AAAA,IACV;AAAA;AAAA,EAEF,OAAO;AAAA,EACP,OAAO;AAAA,EACP,MAAM,OAAO,EAAE,QAAQ;AACrB,UAAM,QAAQ;AACd,UAAM,OAAO,SAAgB;AAAA,MAC3B,cAAc,MAAM;AAAA,MACpB,WAAW;AAAA;AAEb,UAAM,EAAE,aAAa;AACrB,UAAM,KAAK,aAAa;AAExB,UAAM,cAAc,SAAS,MAAM,UAAU,MAAM,cAAc,MAAM;AACvE,UAAM,cAAc,SAAS,MAAM,UAAU,MAAM,cAAc,MAAM;AAEvE,UAAM,eAAe,SAAS,MAAM;AAClC,YAAM,gBAAgB,aAAa,MAAM;AACzC,UAAI,MAAM,cAAc,QAAW;AACjC,YAAI,gBAAgB,MAAM,WAAW;AACnC,oBACE,eACA;AAAA;AAGJ,eAAO,MAAM;AAAA,aACR;AACL,eAAO,KAAK,IAAI,aAAa,MAAM,aAAa;AAAA;AAAA;AAGpD,UAAM,kBAAkB,SAAS,MAAM;AACrC,aAAO,MAAM,YAAY,MAAM,qBAAqB;AAAA;AAGtD,UAAM,kBAAkB;AACxB,UAAM,sBAAsB;AAE5B,UAAM,eAAe,SAAS,MAAM;AAClC,UAAI,KAAK,cAAc,MAAM;AAC3B,eAAO,KAAK;AAAA;AAEd,UAAI,eAA4C,KAAK;AACrD,UAAI,SAAS,eAAe;AAC1B,YAAI,OAAO,MAAM;AAAe,iBAAO;AACvC,YAAI,MAAM,cAAc,QAAW;AACjC,yBAAe,aAAa,QAAQ,MAAM;AAAA;AAAA;AAG9C,aAAO;AAAA;AAET,UAAM,cAAc,CAAC,KAAa,QAAiB;AACjD,UAAI,QAAQ;AAAW,cAAM,aAAa;AAC1C,aAAO,WACL,GAAG,KAAK,MAAM,MAAM,KAAK,IAAI,IAAI,QAAQ,KAAK,IAAI,IAAI;AAAA;AAG1D,UAAM,eAAe,CAAC,UAA8B;AAClD,UAAI,UAAU;AAAW,eAAO;AAChC,YAAM,cAAc,MAAM;AAC1B,YAAM,cAAc,YAAY,QAAQ;AACxC,UAAI,YAAY;AAChB,UAAI,gBAAgB,IAAI;AACtB,oBAAY,YAAY,SAAS,cAAc;AAAA;AAEjD,aAAO;AAAA;AAET,UAAM,YAAY,CAAC,QAAgB;AACjC,UAAI,CAAC,SAAS;AAAM,eAAO,KAAK;AAChC,YAAM,kBAAkB,KAAK,IAAI,IAAI,aAAa;AAElD,YAAM,SAAS,OAAO,MAAM;AAC5B,aAAO,YACJ,mBAAkB,MAAM,kBAAkB,MAAM,QAAQ;AAAA;AAG7D,UAAM,YAAY,CAAC,QAAgB;AACjC,UAAI,CAAC,SAAS;AAAM,eAAO,KAAK;AAChC,YAAM,kBAAkB,KAAK,IAAI,IAAI,aAAa;AAElD,YAAM,SAAS,OAAO,MAAM;AAC5B,aAAO,YACJ,mBAAkB,MAAM,kBAAkB,MAAM,QAAQ;AAAA;AAG7D,UAAM,WAAW,MAAM;AACrB,UAAI,oBAAoB,SAAS,YAAY;AAAO;AACpD,YAAM,QAAQ,MAAM,cAAc;AAClC,YAAM,SAAS,UAAU;AACzB,sBAAgB;AAAA;AAElB,UAAM,WAAW,MAAM;AACrB,UAAI,oBAAoB,SAAS,YAAY;AAAO;AACpD,YAAM,QAAQ,MAAM,cAAc;AAClC,YAAM,SAAS,UAAU;AACzB,sBAAgB;AAAA;AAElB,UAAM,kBAAkB,CAAC,WAA4B;AACnD,YAAM;AACN;AACE,iBAAS;AAA0B;AAErC;AAAiD;AACjD;AAAiD;AACjD;AAAuB;AACvB;AACE;AAAS;AAEX;AACA,WAAK;AACL,WAAK;AACL,WAAK;AACL,2BAAqB;AACrB;AAAoB;AAEtB;AACE,8BAAyB;AAAA;AAE3B;AACE,+BAAyB,KAAK;AAC9B,+BAA0B,wBAAyB;AACjD;AAAgB;AAElB;AAAiB;AAGnB;AACE;AAAa;AAGf,uBAAmB;AACjB;AAAa;AAGf,UAAM;AACJ;AAAc;AAGhB,UAAM,cAAc;AAClB,WAAK;AACL;AAAqB;AAGvB,UACE;AAEE,UAAI,SAAS,OAAO;AACpB,oBAAc;AACZ;AAAgB;AAElB,UAAI,gBAAgB;AAClB;AACE;AACA;AACA,wBACQ;AACN;AAEJ,gCAAwB;AACtB,+BAAqB,QAAQ,MAAM;AAAA;AAGrC;AACE;AACA;AAA0B;AAE5B,YAAI,SAAS,MAAM,KAAK;AACtB,mBAAS,MAAM;AACf,eAAK,qBAAqB;AAAA;AAAA;AAG9B;AACA;AAAiB,SAEjB;AAEJ;AACE;AACA;AACA;AACA;AACA;AACA,+CAEE,OAAO;AAET;AACE;AACA;AACE,gBAAM;AAAA;AAER;AAA0B;AAAA;AAG9B;AACE;AACA;AAA+C;AAEjD;AAAO;AACL,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA;AACA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MACA;AAAA,MAEA;AAAA;AAAA;AAAA;;;;;;;;;;AAvTI;AAAc;AAAa;AAA+B;AAA8C;AAA+D;;;;;AAUrK;MAEN,KAAI;AAAA,MACH;AAAK;AACU;;AAEhB;AACuC;AAAJ;;;;;AANnB;;AAWF;WAEV;AAAA;AACE;AACU;;AAEhB;AACqC;AAAJ;;;;;AANjB;;AA6BhB;AAlBW,WACP;AAAA;AACG;AACN,MACA;AAAa,MACb;AAAU,eACJ;AAAA,MACN;AAAK,MACL;AAAK,MACL,UAAM;AAAA,MACN;AAAO,MACP;AAAA,MACA;AAAO;;AACuB;;MAE9B;AAAO,MACP;AAAO,MACP,SAAM;AAAE;;;;;;;;;;;;;;"}