| 提交 | 用户 | 时间 | ||
| 759b1c | 1 | <template> |
| H | 2 | <div class="container"> |
| 3 | <div class="left-board"> | |
| 4 | <div class="logo-wrapper"> | |
| 5 | <div class="logo"> | |
| 6 | <img :src="logo" alt="logo"> Form Generator | |
| 7 | <a class="github" href="https://github.com/JakHuang/form-generator" target="_blank"> | |
| 8 | <img src="https://github.githubassets.com/pinned-octocat.svg" alt> | |
| 9 | </a> | |
| 10 | </div> | |
| 11 | </div> | |
| 12 | <el-scrollbar class="left-scrollbar"> | |
| 13 | <div class="components-list"> | |
| 14 | <div v-for="(item, listIndex) in leftComponents" :key="listIndex"> | |
| 15 | <div class="components-title"> | |
| 16 | <svg-icon icon-class="component" /> | |
| 17 | {{ item.title }} | |
| 18 | </div> | |
| 19 | <draggable | |
| 20 | class="components-draggable" | |
| 21 | :list="item.list" | |
| 22 | :group="{ name: 'componentsGroup', pull: 'clone', put: false }" | |
| 23 | :clone="cloneComponent" | |
| 24 | draggable=".components-item" | |
| 25 | :sort="false" | |
| 26 | @end="onEnd" | |
| 27 | > | |
| 28 | <div | |
| 29 | v-for="(element, index) in item.list" | |
| 30 | :key="index" | |
| 31 | class="components-item" | |
| 32 | @click="addComponent(element)" | |
| 33 | > | |
| 34 | <div class="components-body"> | |
| 35 | <svg-icon :icon-class="element.__config__.tagIcon" /> | |
| 36 | {{ element.__config__.label }} | |
| 37 | </div> | |
| 38 | </div> | |
| 39 | </draggable> | |
| 40 | </div> | |
| 41 | </div> | |
| 42 | </el-scrollbar> | |
| 43 | </div> | |
| 44 | ||
| 45 | <div class="center-board"> | |
| 46 | <div class="action-bar"> | |
| 47 | <!-- <el-button icon="el-icon-video-play" type="text" @click="run">--> | |
| 48 | <!-- 运行--> | |
| 49 | <!-- </el-button>--> | |
| 50 | <el-button icon="el-icon-view" type="text" @click="showJson"> | |
| 51 | 查看json | |
| 52 | </el-button> | |
| 53 | <el-button icon="el-icon-download" type="text" @click="download"> | |
| 54 | 导出vue文件 | |
| 55 | </el-button> | |
| 56 | <el-button class="copy-btn-main" icon="el-icon-document-copy" type="text" @click="copy"> | |
| 57 | 复制代码 | |
| 58 | </el-button> | |
| 59 | <el-button class="delete-btn" icon="el-icon-delete" type="text" @click="empty"> | |
| 60 | 清空 | |
| 61 | </el-button> | |
| 62 | </div> | |
| 63 | <el-scrollbar class="center-scrollbar"> | |
| 64 | <el-row class="center-board-row" :gutter="formConf.gutter"> | |
| 65 | <el-form | |
| 66 | :size="formConf.size" | |
| 67 | :label-position="formConf.labelPosition" | |
| 68 | :disabled="formConf.disabled" | |
| 69 | :label-width="formConf.labelWidth + 'px'" | |
| 70 | > | |
| 71 | <draggable class="drawing-board" :list="drawingList" :animation="340" group="componentsGroup"> | |
| 72 | <draggable-item | |
| 73 | v-for="(item, index) in drawingList" | |
| 74 | :key="item.renderKey" | |
| 75 | :drawing-list="drawingList" | |
| 76 | :current-item="item" | |
| 77 | :index="index" | |
| 78 | :active-id="activeId" | |
| 79 | :form-conf="formConf" | |
| 80 | @activeItem="activeFormItem" | |
| 81 | @copyItem="drawingItemCopy" | |
| 82 | @deleteItem="drawingItemDelete" | |
| 83 | /> | |
| 84 | </draggable> | |
| 85 | <div v-show="!drawingList.length" class="empty-info"> | |
| 86 | 从左侧拖入或点选组件进行表单设计 | |
| 87 | </div> | |
| 88 | </el-form> | |
| 89 | </el-row> | |
| 90 | </el-scrollbar> | |
| 91 | </div> | |
| 92 | ||
| 93 | <right-panel | |
| 94 | :active-data="activeData" | |
| 95 | :form-conf="formConf" | |
| 96 | :show-field="!!drawingList.length" | |
| 97 | @tag-change="tagChange" | |
| 98 | @fetch-data="fetchData" | |
| 99 | /> | |
| 100 | ||
| 101 | <form-drawer | |
| 102 | :visible.sync="drawerVisible" | |
| 103 | :form-data="formData" | |
| 104 | size="100%" | |
| 105 | :generate-conf="generateConf" | |
| 106 | /> | |
| 107 | <json-drawer | |
| 108 | size="60%" | |
| 109 | :visible.sync="jsonDrawerVisible" | |
| 110 | :json-str="JSON.stringify(formData)" | |
| 111 | @refresh="refreshJson" | |
| 112 | /> | |
| 113 | <code-type-dialog | |
| 114 | :visible.sync="dialogVisible" | |
| 115 | title="选择生成类型" | |
| 116 | :show-file-name="showFileName" | |
| 117 | @confirm="generate" | |
| 118 | /> | |
| 119 | <input id="copyNode" type="hidden"> | |
| 120 | </div> | |
| 121 | </template> | |
| 122 | ||
| 123 | <script> | |
| 124 | import draggable from 'vuedraggable' | |
| 125 | import { debounce } from 'throttle-debounce' | |
| 126 | import { saveAs } from 'file-saver' | |
| 127 | import ClipboardJS from 'clipboard' | |
| 128 | import render from '@/components/render/render' | |
| 129 | import FormDrawer from './FormDrawer' | |
| 130 | import JsonDrawer from './JsonDrawer' | |
| 131 | import RightPanel from './RightPanel' | |
| 132 | import { | |
| 133 | inputComponents, selectComponents, layoutComponents, formConf | |
| 134 | } from '@/components/generator/config' | |
| 135 | import { | |
| 136 | beautifierConf, titleCase, deepClone | |
| 137 | } from '@/utils' | |
| 138 | import { | |
| 139 | makeUpHtml, vueTemplate, vueScript, cssStyle | |
| 140 | } from '@/components/generator/html' | |
| 141 | import { makeUpJs } from '@/components/generator/js' | |
| 142 | import { makeUpCss } from '@/components/generator/css' | |
| 143 | import drawingDefalut from '@/components/generator/drawingDefalut' | |
| 144 | import logo from '@/assets/logo/logo.png' | |
| 145 | import CodeTypeDialog from './CodeTypeDialog' | |
| 146 | import DraggableItem from './DraggableItem' | |
| 147 | import { | |
| 148 | getDrawingList, saveDrawingList, getIdGlobal, saveIdGlobal, getFormConf | |
| 149 | } from '@/utils/db' | |
| 150 | import loadBeautifier from '@/utils/loadBeautifier' | |
| 151 | ||
| 152 | let beautifier | |
| 153 | const emptyActiveData = { style: {}, autosize: {} } | |
| 154 | let oldActiveId | |
| 155 | let tempActiveData | |
| 156 | const drawingListInDB = getDrawingList() | |
| 157 | const formConfInDB = getFormConf() | |
| 158 | const idGlobal = getIdGlobal() | |
| 159 | ||
| 160 | export default { | |
| 161 | name: "InfraBuild", | |
| 162 | components: { | |
| 163 | draggable, | |
| 164 | render, | |
| 165 | FormDrawer, | |
| 166 | JsonDrawer, | |
| 167 | RightPanel, | |
| 168 | CodeTypeDialog, | |
| 169 | DraggableItem | |
| 170 | }, | |
| 171 | data() { | |
| 172 | return { | |
| 173 | logo, | |
| 174 | idGlobal, | |
| 175 | formConf, | |
| 176 | inputComponents, | |
| 177 | selectComponents, | |
| 178 | layoutComponents, | |
| 179 | labelWidth: 100, | |
| 180 | drawingList: drawingDefalut, | |
| 181 | drawingData: {}, | |
| 182 | activeId: drawingDefalut[0].formId, | |
| 183 | drawerVisible: false, | |
| 184 | formData: {}, | |
| 185 | dialogVisible: false, | |
| 186 | jsonDrawerVisible: false, | |
| 187 | generateConf: null, | |
| 188 | showFileName: false, | |
| 189 | activeData: drawingDefalut[0], | |
| 190 | saveDrawingListDebounce: debounce(340, saveDrawingList), | |
| 191 | saveIdGlobalDebounce: debounce(340, saveIdGlobal), | |
| 192 | leftComponents: [ | |
| 193 | { | |
| 194 | title: '输入型组件', | |
| 195 | list: inputComponents | |
| 196 | }, | |
| 197 | { | |
| 198 | title: '选择型组件', | |
| 199 | list: selectComponents | |
| 200 | }, | |
| 201 | { | |
| 202 | title: '布局型组件', | |
| 203 | list: layoutComponents | |
| 204 | } | |
| 205 | ] | |
| 206 | } | |
| 207 | }, | |
| 208 | computed: { | |
| 209 | }, | |
| 210 | watch: { | |
| 211 | // eslint-disable-next-line func-names | |
| 212 | 'activeData.__config__.label': function (val, oldVal) { | |
| 213 | if ( | |
| 214 | this.activeData.placeholder === undefined | |
| 215 | || !this.activeData.__config__.tag | |
| 216 | || oldActiveId !== this.activeId | |
| 217 | ) { | |
| 218 | return | |
| 219 | } | |
| 220 | this.activeData.placeholder = this.activeData.placeholder.replace(oldVal, '') + val | |
| 221 | }, | |
| 222 | activeId: { | |
| 223 | handler(val) { | |
| 224 | oldActiveId = val | |
| 225 | }, | |
| 226 | immediate: true | |
| 227 | }, | |
| 228 | drawingList: { | |
| 229 | handler(val) { | |
| 230 | this.saveDrawingListDebounce(val) | |
| 231 | if (val.length === 0) this.idGlobal = 100 | |
| 232 | }, | |
| 233 | deep: true | |
| 234 | }, | |
| 235 | idGlobal: { | |
| 236 | handler(val) { | |
| 237 | this.saveIdGlobalDebounce(val) | |
| 238 | }, | |
| 239 | immediate: true | |
| 240 | } | |
| 241 | }, | |
| 242 | mounted() { | |
| 243 | if (Array.isArray(drawingListInDB) && drawingListInDB.length > 0) { | |
| 244 | this.drawingList = drawingListInDB | |
| 245 | } else { | |
| 246 | this.drawingList = drawingDefalut | |
| 247 | } | |
| 248 | this.activeFormItem(this.drawingList[0]) | |
| 249 | if (formConfInDB) { | |
| 250 | this.formConf = formConfInDB | |
| 251 | } | |
| 252 | loadBeautifier(btf => { | |
| 253 | beautifier = btf | |
| 254 | }) | |
| 255 | const clipboard = new ClipboardJS('#copyNode', { | |
| 256 | text: trigger => { | |
| 257 | const codeStr = this.generateCode() | |
| 258 | this.$notify({ | |
| 259 | title: '成功', | |
| 260 | message: '代码已复制到剪切板，可粘贴。', | |
| 261 | type: 'success' | |
| 262 | }) | |
| 263 | return codeStr | |
| 264 | } | |
| 265 | }) | |
| 266 | clipboard.on('error', e => { | |
| 267 | this.$message.error('代码复制失败') | |
| 268 | }) | |
| 269 | }, | |
| 270 | methods: { | |
| 271 | setObjectValueReduce(obj, strKeys, data) { | |
| 272 | const arr = strKeys.split('.') | |
| 273 | arr.reduce((pre, item, i) => { | |
| 274 | if (arr.length === i + 1) { | |
| 275 | pre[item] = data | |
| 276 | } else if (pre[item]===undefined) { | |
| 277 | pre[item] = {} | |
| 278 | } | |
| 279 | return pre[item] | |
| 280 | }, obj) | |
| 281 | }, | |
| 282 | setRespData(component, resp) { | |
| 283 | const { dataPath, renderKey, dataConsumer } = component.__config__ | |
| 284 | if (!dataPath || !dataConsumer) return | |
| 285 | const respData = dataPath.split('.').reduce((pre, item) => pre[item], resp) | |
| 286 | ||
| 287 | // 将请求回来的数据，赋值到指定属性。 | |
| 288 | // 以el-tabel为例，根据Element文档，应该将数据赋值给el-tabel的data属性，所以dataConsumer的值应为'data'; | |
| 289 | // 此时赋值代码可写成 component[dataConsumer] = respData； | |
| 290 | // 但为支持更深层级的赋值（如：dataConsumer的值为'options.data'）,使用setObjectValueReduce | |
| 291 | this.setObjectValueReduce(component, dataConsumer, respData) | |
| 292 | const i = this.drawingList.findIndex(item => item.__config__.renderKey === renderKey) | |
| 293 | if (i > -1) this.$set(this.drawingList, i, component) | |
| 294 | }, | |
| 295 | fetchData(component) { | |
| 296 | const { dataType, method, url } = component.__config__ | |
| 297 | if (dataType === 'dynamic' && method && url) { | |
| 298 | this.setLoading(component, true) | |
| 299 | this.$axios({ | |
| 300 | method, | |
| 301 | url | |
| 302 | }).then(resp => { | |
| 303 | this.setLoading(component, false) | |
| 304 | this.setRespData(component, resp) | |
| 305 | }) | |
| 306 | } | |
| 307 | }, | |
| 308 | setLoading(component, val) { | |
| 309 | const { directives } = component | |
| 310 | if (Array.isArray(directives)) { | |
| 311 | const t = directives.find(d => d.name === 'loading') | |
| 312 | if (t) t.value = val | |
| 313 | } | |
| 314 | }, | |
| 315 | activeFormItem(currentItem) { | |
| 316 | this.activeData = currentItem | |
| 317 | this.activeId = currentItem.__config__.formId | |
| 318 | }, | |
| 319 | onEnd(obj) { | |
| 320 | if (obj.from !== obj.to) { | |
| 321 | this.fetchData(tempActiveData) | |
| 322 | this.activeData = tempActiveData | |
| 323 | this.activeId = this.idGlobal | |
| 324 | } | |
| 325 | }, | |
| 326 | addComponent(item) { | |
| 327 | const clone = this.cloneComponent(item) | |
| 328 | this.fetchData(clone) | |
| 329 | this.drawingList.push(clone) | |
| 330 | this.activeFormItem(clone) | |
| 331 | }, | |
| 332 | cloneComponent(origin) { | |
| 333 | const clone = deepClone(origin) | |
| 334 | const config = clone.__config__ | |
| 335 | config.span = this.formConf.span // 生成代码时，会根据span做精简判断 | |
| 336 | this.createIdAndKey(clone) | |
| 337 | clone.placeholder !== undefined && (clone.placeholder += config.label) | |
| 338 | tempActiveData = clone | |
| 339 | return tempActiveData | |
| 340 | }, | |
| 341 | createIdAndKey(item) { | |
| 342 | const config = item.__config__ | |
| 343 | config.formId = ++this.idGlobal | |
| 344 | config.renderKey = `${config.formId}${+new Date()}` // 改变renderKey后可以实现强制更新组件 | |
| 345 | if (config.layout === 'colFormItem') { | |
| 346 | item.__vModel__ = `field${this.idGlobal}` | |
| 347 | } else if (config.layout === 'rowFormItem') { | |
| 348 | config.componentName = `row${this.idGlobal}` | |
| 349 | !Array.isArray(config.children) && (config.children = []) | |
| 350 | delete config.label // rowFormItem无需配置label属性 | |
| 351 | } | |
| 352 | if (Array.isArray(config.children)) { | |
| 353 | config.children = config.children.map(childItem => this.createIdAndKey(childItem)) | |
| 354 | } | |
| 355 | return item | |
| 356 | }, | |
| 357 | AssembleFormData() { | |
| 358 | this.formData = { | |
| 359 | fields: deepClone(this.drawingList), | |
| 360 | ...this.formConf | |
| 361 | } | |
| 362 | }, | |
| 363 | generate(data) { | |
| 364 | const func = this[`exec${titleCase(this.operationType)}`] | |
| 365 | this.generateConf = data | |
| 366 | func && func(data) | |
| 367 | }, | |
| 368 | execRun(data) { | |
| 369 | this.AssembleFormData() | |
| 370 | this.drawerVisible = true | |
| 371 | }, | |
| 372 | execDownload(data) { | |
| 373 | const codeStr = this.generateCode() | |
| 374 | const blob = new Blob([codeStr], { type: 'text/plain;charset=utf-8' }) | |
| 375 | saveAs(blob, data.fileName) | |
| 376 | }, | |
| 377 | execCopy(data) { | |
| 378 | document.getElementById('copyNode').click() | |
| 379 | }, | |
| 380 | empty() { | |
| 381 | this.$confirm('确定要清空所有组件吗？', '提示', { type: 'warning' }).then( | |
| 382 | () => { | |
| 383 | this.drawingList = [] | |
| 384 | this.idGlobal = 100 | |
| 385 | }).catch(() => {}); | |
| 386 | }, | |
| 387 | drawingItemCopy(item, list) { | |
| 388 | let clone = deepClone(item) | |
| 389 | clone = this.createIdAndKey(clone) | |
| 390 | list.push(clone) | |
| 391 | this.activeFormItem(clone) | |
| 392 | }, | |
| 393 | drawingItemDelete(index, list) { | |
| 394 | list.splice(index, 1) | |
| 395 | this.$nextTick(() => { | |
| 396 | const len = this.drawingList.length | |
| 397 | if (len) { | |
| 398 | this.activeFormItem(this.drawingList[len - 1]) | |
| 399 | } | |
| 400 | }) | |
| 401 | }, | |
| 402 | generateCode() { | |
| 403 | const { type } = this.generateConf | |
| 404 | this.AssembleFormData() | |
| 405 | const script = vueScript(makeUpJs(this.formData, type)) | |
| 406 | const html = vueTemplate(makeUpHtml(this.formData, type)) | |
| 407 | const css = cssStyle(makeUpCss(this.formData)) | |
| 408 | return beautifier.html(html + script + css, beautifierConf.html) | |
| 409 | }, | |
| 410 | showJson() { | |
| 411 | this.AssembleFormData() | |
| 412 | this.jsonDrawerVisible = true | |
| 413 | }, | |
| 414 | download() { | |
| 415 | this.dialogVisible = true | |
| 416 | this.showFileName = true | |
| 417 | this.operationType = 'download' | |
| 418 | }, | |
| 419 | run() { | |
| 420 | this.dialogVisible = true | |
| 421 | this.showFileName = false | |
| 422 | this.operationType = 'run' | |
| 423 | }, | |
| 424 | copy() { | |
| 425 | this.dialogVisible = true | |
| 426 | this.showFileName = false | |
| 427 | this.operationType = 'copy' | |
| 428 | }, | |
| 429 | tagChange(newTag) { | |
| 430 | newTag = this.cloneComponent(newTag) | |
| 431 | const config = newTag.__config__ | |
| 432 | newTag.__vModel__ = this.activeData.__vModel__ | |
| 433 | config.formId = this.activeId | |
| 434 | config.span = this.activeData.__config__.span | |
| 435 | this.activeData.__config__.tag = config.tag | |
| 436 | this.activeData.__config__.tagIcon = config.tagIcon | |
| 437 | this.activeData.__config__.document = config.document | |
| 438 | if (typeof this.activeData.__config__.defaultValue === typeof config.defaultValue) { | |
| 439 | config.defaultValue = this.activeData.__config__.defaultValue | |
| 440 | } | |
| 441 | Object.keys(newTag).forEach(key => { | |
| 442 | if (this.activeData[key] !== undefined) { | |
| 443 | newTag[key] = this.activeData[key] | |
| 444 | } | |
| 445 | }) | |
| 446 | this.activeData = newTag | |
| 447 | this.updateDrawingList(newTag, this.drawingList) | |
| 448 | }, | |
| 449 | updateDrawingList(newTag, list) { | |
| 450 | const index = list.findIndex(item => item.__config__.formId === this.activeId) | |
| 451 | if (index > -1) { | |
| 452 | list.splice(index, 1, newTag) | |
| 453 | } else { | |
| 454 | list.forEach(item => { | |
| 455 | if (Array.isArray(item.__config__.children)) this.updateDrawingList(newTag, item.__config__.children) | |
| 456 | }) | |
| 457 | } | |
| 458 | }, | |
| 459 | refreshJson(data) { | |
| 460 | this.drawingList = deepClone(data.fields) | |
| 461 | delete data.fields | |
| 462 | this.formConf = data | |
| 463 | } | |
| 464 | } | |
| 465 | } | |
| 466 | </script> | |
| 467 | ||
| 468 | <style lang='scss'> | |
| 469 | @import '@/styles/home'; | |
| 470 | </style> | |
