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| <template>
| <el-dialog
| custom-class="v-dialog"
| v-model="vmodel"
| :top="top"
| :close-on-click-modal="false"
| :close-on-press-escape="false"
| :width="width"
| :before-close="handleClose"
| >
| <template #title> <i :class="icon"></i> {{ title }} </template>
| <div class="dia-content" :style="{ height: contentHeight + 'px' }">
| <el-scrollbar style="flex: 1">
| <!-- 是否开启懒加载2020.12.06 -->
| <div
| v-if="inited"
| class="srcoll-content"
| :style="{ padding: padding + 'px' }"
| >
| <slot name="content"></slot>
| <slot></slot>
| </div>
| </el-scrollbar>
| <div class="dia-footer">
| <slot name="footer"></slot>
| <el-button
| type="primary"
| v-if="!footer"
| size="mini"
| @click="handleClose()"
| ><i class="el-icon-close"></i>关闭</el-button
| >
| </div>
| </div>
| </el-dialog>
| </template>
|
| <script>
| import { defineComponent, ref, watch, watchEffect } from "vue";
|
| export default defineComponent({
| props: {
| modelValue: false,
| lazy: {
| //是否开启懒加载2020.12.06
| type: Boolean,
| default: false,
| },
| icon: {
| type: String,
| default: "el-icon-warning-outline",
| },
| title: {
| type: String,
| default: "基本信息",
| },
| height: {
| type: Number,
| default: 200,
| },
| width: {
| type: Number,
| default: 650,
| },
| padding: {
| type: Number,
| default: 16,
| },
| hideMask: {
| type: Boolean,
| default: false,
| },
| draggable: {
| type: Boolean,
| default: false,
| },
| mask: {
| type: Boolean,
| default: true,
| },
| onModelClose: {
| //2021.07.11增加弹出框关闭事件
| type: Function,
| default: (iconClick) => {
| return true;
| },
| },
| },
| setup(props, context) {
| const clientHeight = document.body.clientHeight;
| const inited = ref(true);
| const vmodel = ref(false);
| const footer = ref(false);
| const top = ref(100);
| vmodel.value = props.modelValue;
| footer.value = !!context.slots.footer;
| const contentHeight = ref(200);
| contentHeight.value = props.height;
| const handleClose = (done, iconClose) => {
| let result = props.onModelClose(!!iconClose);
| if (result === false) return;
| vmodel.value = false;
| context.emit("update:modelValue", false);
| done && done();
| };
| const calcHeight = (val) => {
| if (props.height > clientHeight) {
| contentHeight.value = clientHeight-56;
| return clientHeight / -2 + "px";
| }
| contentHeight.value=val||props.height;
| return (props.height + 56) / -2 + "px";
| };
|
| top.value = calcHeight();
| watch(
| () => props.modelValue,
| (newVal, oldVal) => {
| vmodel.value = newVal;
| }
| );
| watch(
| () => props.height,
| (newVal, oldVal) => {
| top.value = calcHeight();
| }
| );
| return {
| handleClose,
| inited,
| vmodel,
| footer,
| top,
| calcHeight,
| contentHeight
| };
| },
| });
| </script>
|
| <style lang="less" scoped>
| .dia-content {
| display: flex;
| flex-direction: column;
| .dia-footer {
| min-height: 40px;
| width: 100%;
| border-top: 1px solid #e2e2e2;
| text-align: right;
| padding: 6px 8px;
| }
| }
| </style>
|
|
