customForm

This commit is contained in:
shijing 2021-12-02 14:56:24 +08:00
parent 321b819312
commit 5bac47bfb0
2 changed files with 936 additions and 293 deletions

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@ -0,0 +1,537 @@
<template>
<div>
<el-form
ref="checkForm"
label-width="100px"
:model="checkForm"
>
<el-row>
<el-col
v-for="(item, $index) in formData"
v-show="filterBlock(item.parent,item.display_expression)"
:key="$index"
:span="12"
>
<el-form-item
v-if="item.field_type === 'string'"
:label="item.field_name"
>
<el-input
v-model="checkForm[item.field_key]"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'int'"
:label="item.field_name"
>
<el-input
v-model="checkForm[item.field_key]"
type="number"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'float'"
:label="item.field_name"
>
<el-input
v-model="checkForm[item.field_key]"
type="number"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'date'"
:label="item.field_name"
>
<el-date-picker
v-model="checkForm[item.field_key]"
type="date"
placeholder="选择日期"
value-format="yyyy-MM-dd"
style="width: 100%"
@change="keyChange(item.field_key)"
/>
<!--</el-date-picker>-->
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'datetime'"
:label="item.field_name"
>
<el-date-picker
v-model="checkForm[item.field_key]"
type="datetime"
placeholder="选择日期"
value-format="yyyy-MM-dd HH:mm:ss"
style="width: 100%"
@change="keyChange(item.field_key)"
/>
<!--</el-date-picker>-->
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'select'"
:label="item.field_name"
>
<el-select
v-model="checkForm[item.field_key]"
style="width: 100%"
placeholder="请选择"
@change="keyChange(item.field_key)"
>
<el-option
v-for="item1 in item.field_choice"
:key="item1"
:label="item1"
:value="item1"
/>
<!--</el-option>-->
</el-select>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'selects'"
:label="item.field_name"
>
<el-select
v-model="checkForm[item.field_key]"
style="width: 100%"
multiple
placeholder="请选择"
>
<el-option
v-for="item1 in item.field_choice"
:key="item1"
:label="item1"
:value="item1"
>
</el-option>
</el-select>
</el-form-item>
</el-col>
</el-row>
<el-row v-show="hasPicture">
<el-form-item label="图表">
<div>
<img id="canvasImg" src="./../../assets/glass.png" style="width:300px;height: 200px;display: none">
<div style="position: relative;display: flex">
<canvas id="canvas" width="300" height="200">
您的浏览器不支持绘图请升级或更换浏览器
</canvas>
<input type="text" value="" class="hide" id="txt" placeholder="请输入文字">
<textarea class="hide" id="word" cols="15" rows="5" placeholder="请输入文字" autofocus></textarea>
<input id="inputV" type="hidden" value="1">
<div class="canvasBtnWrap">
<div class="canvasBtn" @click="error1">标记</div>
<div class="canvasBtn" @click="word1()">文字</div>
<div class="canvasBtn" @click="back()">回退</div>
<div class="canvasBtn" @click="saveTu()">保存</div>
</div>
<div id="res"></div>
</div>
</div>
</el-form-item>
</el-row>
</el-form>
</div>
</template>
<script>
import { upFile } from "@/api/file";
let preDrawAry = [];
export default {
name: "index",
props: {
results:{
type:Array,
default: () => {
return []
}} ,
formID: {
type:Number,
default:0
},
hasPicture:{
type:Boolean,
default:false
}
},
mounted() {
let that = this;
this.form = this.formID;
// debugger;
// console.log(this.results);
this.formData=this.results;
this.formData=[...this.formData];
for(let i=0;i<this.results.length;i++){
let key = this.results[i].field_key;
that.checkForm[key]='';
that.$set(that.checkForm,key,'')
}
// debugger;
// console.log(that.checkForm);
let listJudge = this.formData.filter(item => {
return item.need_judge === true;
});
listJudge.forEach(item => {
let obj = new Object();
obj = item;
obj.judge = false;
that.judgeList.push(obj)
});
setTimeout(function(){
that.canvasInit();
},500);
},
data(){
return{
checkForm:{},
canvas:null,
ctx:null,
myCanvas_rect:null,
Txt:null,
word:null,
widths:0,
heights:0,
lineW:3,
colorF:"#e42343",
imgData:'',
canvasImg:'',
formData:[],//表单数组
judgeList:[],//判定数组
}
},
methods:{
filterBlock(parent,rule){
// debugger;
let that = this;
if(parent!==''&&parent!==null&&parent!==undefined){
if(rule!==''&&rule!==null&&rule!==undefined){
let reg = /\{(.+?)\}/g;
//let str = rule.replace(temp,'').replace('$','');//==''
//let y = that.checkForm[key];
if(rule.indexOf('||')>-1||rule.indexOf('&&')>-1){
let tam = '', arr = [];
if(rule.indexOf('||')>-1){
arr = rule.split('||');
}else{
arr = rule.split('&&');
}
for (let i = 0;i<arr.length;i++){
//获取判断依据
let a = '';
a = arr[i].replace(/`/g,'');
a = '`'+ a+'`';
let tem =a.match(reg)[0];
let ky = tem.replace(/\{|\}/g, '');//qipao
if(that.checkForm[ky]){
//替换变量
a = a.replace(ky, 'yyy');
let yyy = "'"+that.checkForm[ky]+"'";
if(eval(eval( a))){
tam += 'true';
}else{
tam += 'false';
}
}else{
tam += 'false';
}
}
let rea = true;
if(rule.indexOf('||')>-1){
if( tam.indexOf('true')>-1){
rea = true;
}else{
rea = false;
}
}else{
if( tam.indexOf('false')>-1){
rea = false;
}else{
rea = true;
}
}
return rea;
}else{
let temp =rule.match(reg)[0];
let key = temp.replace(/\{|\}/g, '');//qipao
let a = rule.replace(key, 'yy');
a = a.replace(key, 'yy');
let yy = "'"+that.checkForm[key]+"'";
return eval(eval(a));
// return eval("'"+y+"'"+str);
}
}else{
return false;
}
}else{
return true;
}
},
keyChange(key){
key;
this.$forceUpdate();
/* debugger;
let y = this.checkForm[key];
this.$set(this.checkForm,key,y);*/
// this.filterBlock();
},
/* base64ToFile */
canvasInit(){
let that = this;
preDrawAry = [];
that.canvas = document.getElementById('canvas');
that.ctx = that.canvas.getContext('2d');
that.myCanvas_rect = that.canvas.getBoundingClientRect();
that.Txt = document.getElementById('txt');
that.word = document.getElementById('word');
that.widths = that.myCanvas_rect.width;
that.heights = that.myCanvas_rect.height;
setTimeout(function(){
that.draw();
},500);
},
draw(){
let canvasImg = document.getElementById("canvasImg");
canvasImg.style.width = '300px';
canvasImg.style.height = '200px';
this.ctx.drawImage(canvasImg,0,0,300,200);
},
// 叉号
error1(){
let canvas1 = document.getElementById('canvas');
let ctx1 = canvas1.getContext('2d');
this.Txt.style.display="none";
document.getElementById('word').style.display="none";
ctx1.closePath();
canvas1.onmousedown=function () {
this.imgData= ctx1.getImageData(0,0,canvas1.width,canvas1.height);
preDrawAry.push(this.imgData);
ctx1.beginPath();
ctx1.strokeStyle = "#e42343";
ctx1.lineWidth = "3";
ctx1.lineJoin="round";
};
//鼠标按下的位置
canvas1.onmouseup=function (ev) {
let oldX = ev.offsetX;
let oldY = ev.offsetY;
ctx1.moveTo(oldX,oldY);
ctx1.lineTo(ev.offsetX+10,ev.offsetY+10);
ctx1.moveTo(ev.offsetX+10,ev.offsetY);
ctx1.lineTo(ev.offsetX,ev.offsetY+10);
ctx1.stroke();
};
this.ctx.closePath();
},
// 文字先写字
text(){
let canvas2 = document.getElementById('canvas');
let ctx2 = canvas2.getContext('2d');
let Txt2 = document.getElementById('txt');
Txt2.style.display="block";
document.getElementById('word').style.display="none";
ctx2.font="16px Microsoft Yahei";
canvas2.onmousedown=function (ev) {
this.imgData=ctx2.getImageData(0,0,canvas2.width,canvas2.height);
preDrawAry.push(this.imgData);
var v = Txt2.value;
// console.log(v);
if (v != '') {
var oldX = ev.offsetX;
var oldY = ev.offsetY;
// console.log(oldX,oldY);
ctx2.moveTo(oldX,oldY);
canvas2.onmouseup=function () {
ctx2.fillStyle=this.colorF;
ctx2.fillText(v,oldX,oldY);
canvas2.TextAutoLine(v,canvas2,oldX,oldY,20);
// Txt.value = "";
Txt2.style.display="none";
}
}
}
},
// 文字
word1(){
let canvas3 = document.getElementById('canvas');
let ctx3 = canvas3.getContext('2d');
let Txt3 = document.getElementById('txt');
let word3 = document.getElementById('word');
Txt3.style.display="none";
ctx3.font="16px Microsoft Yahei";
canvas3.onmousedown=function () {
ctx3.closePath();
}
canvas3.onmouseup=function (ev) {
var inputV= document.getElementById('inputV').value;
if(inputV == 1){
document.getElementById('word').focus();
// console.log(ev.offsetX,ev.offsetY);
var oldX = ev.offsetX;
var oldY = ev.offsetY;
word3.style.display="block";
word3.style.left=oldX+'px';
word3.style.top =oldY+'px';
word3.onblur=function () {
let v = word3.value;
if(v != '' && v != ' '){
this.imgData=ctx3.getImageData(0,0,canvas3.width,canvas3.height);
let img = ctx3.getImageData(0,0,canvas3.width,canvas3.height);
// debugger;
preDrawAry.push(img);
ctx3.moveTo(oldX,oldY);
ctx3.fillStyle="#e42343";
let lineWidth = 0;
let canvasWidth = canvas3.width;
let lastSubStrIndex= 0;
for(let i=0;i<v.length;i++){
lineWidth+=ctx3.measureText(v[i]).width;
if(lineWidth>canvasWidth-oldX){
ctx3.fillText(v.substring(lastSubStrIndex,i),oldX,(oldY+10));
oldY+=20;
lineWidth=0;
lastSubStrIndex=i;
}
if(i==v.length-1){
ctx3.fillText(v.substring(lastSubStrIndex,i+1),oldX,(oldY+10));
}
}
inputV ="2";
word3.value = "";
}
}
}
}
},
// 文字过长超出换行toDataURL()
canvasTextAutoLine(str,canvas,initX,initY,lineHeight){
let ctx = canvas.getContext("2d");
let lineWidth = 0;
let canvasWidth = canvas.width;
let lastSubStrIndex= 0;
for(let i=0;i<str.length;i++){
lineWidth+=ctx.measureText(str[i]).width;
if(lineWidth>canvasWidth-initX){
ctx.fillText(str.substring(lastSubStrIndex,i),initX,initY);
initY+=lineHeight;
lineWidth=0;
lastSubStrIndex=i;
}
if(i==str.length-1){
ctx.fillText(str.substring(lastSubStrIndex,i+1),initX,initY);
}
}
},
// 撤销
back(){
this.word.style.display="none";
this.Txt.style.display="none";
if(preDrawAry.length>0) {
var popData = preDrawAry.pop();
this.ctx.putImageData(popData, 0, 0);
}
},
// 回退一次
put(){
this.ctx.putImageData(this.imgData,0,0);
},
//保存
saveTu(){
this.word.style.display="none";
this.Txt.style.display="none";
let canvas = document.getElementById('canvas');
let image = new Image();
image = canvas.toDataURL('image/png');
this.canvasImg = image;
let file = this.base64ToFile(image);
let formData = new FormData();
formData.append('file', file);
upFile(formData).then((res) => {
res;
// console.log(res);
})
},
base64ToFile(baseUrl) {
let arr = baseUrl.split(',');
// let type = arr[0].match(/:(.*?);/)[1]; // 解锁图片类型
let bytes = atob(arr[1]); // 解码base64
let n = bytes .length;
let bufferArray = new Uint8Array(n);
while (n--) {
bufferArray[n] = bytes.charCodeAt(n);
}
// let fileOfBlob = new File([bufferArray], new Date()+'.jpg');
return new File([bufferArray ],'draw.jpg');
},
/* base64ToFile */
judgeForm(){
let that = this ,
reg = /\{(.+?)\}/g,
judgeList = this.judgeList;
// debugger;
// console.log(judgeList);
for(let i=0;i<judgeList.length;i++){
let arr = [],str = '';
let item = judgeList[i].rule_expression.replace(/`/g,'');
if(item.indexOf('||')>-1){
arr = item.split('||');
}else if(item.indexOf('&&')>-1){
arr = item.split('&&');
}else{
arr.push(item);
}
// debugger;
// console.log(arr);
//对每个条件进行判定如果符合
for (let i = 0;i<arr.length;i++){
//获取判断依据
let a = '`'+ arr[i]+'`';
let tem =a.match(reg)[0];
let ky = tem.replace(/\{|\}/g, '');//qipao
// debugger;
// console.log(that.checkForm[ky]);
//有值时进行判断
if(that.checkForm[ky]!==''&&that.checkForm[ky]!==null&&that.checkForm[ky]!==undefined){
//替换变量
a = a.replace(ky, 'yyy');
let yyy = "'"+that.checkForm[ky]+"'";
// debugger;
if(eval(eval( a))){
str += 'true';
}else{
str += 'false';
}
}
}
// debugger;
// console.log(str);
if(str.indexOf('true')>-1){
that.judgeList[i].judge = true;
}else{
that.judgeList[i].judge = false;
}
}
let real = that.judgeList.filter(item=>{
return item.judge==true;
});
// debugger;
// console.log(that.judgeList);
// console.log(real);
if(real.length>0){
alert("检验不合格!")
}else{
alert("检验合格!")
}
},
}
}
</script>
<style scoped>
</style>

View File

@ -86,109 +86,120 @@
:visible.sync="dialogVisibleForm"
:title="tableForm.name"
>
<el-form ref="Forms" label-width="80px" :model="checkForm">
<el-row
v-for="(item, $index) in fieldList.results"
v-show="filterBlock(item.parent,item.rule_expression,item.need_judge)"
:key="$index"
>
<!--<div v-if="item.field_type === 'img'">-->
<el-form-item v-if="item.field_type === 'string'" :label="item.field_name">
<el-input
v-model="checkForm[item.field_key]"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'int'"
:label="item.field_name"
<customForm
:results="fieldList.results"
:hasPicture="hasPicture"
:formID="formID"
@formFunc="formFunc"
/>
<!--<el-form ref="Forms" label-width="100px" :model="checkForm">
<el-row>
<el-col
:span="12"
v-for="(item, $index) in fieldList.results"
v-show="filterBlock(item.parent,item.display_expression)"
:key="$index"
>
<el-input
v-model="checkForm[item.field_key]"
type="number"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'float'"
:label="item.field_name"
>
<el-input
v-model="checkForm[item.field_key]"
type="number"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'date'"
:label="item.field_name"
>
<el-date-picker
v-model="checkForm[item.field_key]"
type="date"
placeholder="选择日期"
value-format="yyyy-MM-dd"
style="width: 100%"
@change="keyChange(item.field_key)"
&lt;!&ndash;<div v-if="item.field_type === 'img'">&ndash;&gt;
<el-form-item v-if="item.field_type === 'string'" :label="item.field_name">
<el-input
v-model="checkForm[item.field_key]"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'int'"
:label="item.field_name"
>
</el-date-picker>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'datetime'"
:label="item.field_name"
>
<el-date-picker
v-model="checkForm[item.field_key]"
type="datetime"
placeholder="选择日期"
value-format="yyyy-MM-dd HH:mm:ss"
style="width: 100%"
@change="keyChange(item.field_key)"
<el-input
v-model="checkForm[item.field_key]"
type="number"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'float'"
:label="item.field_name"
>
</el-date-picker>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'select'"
:label="item.field_name"
>
<el-select
v-model="checkForm[item.field_key]"
style="width: 100%"
placeholder="请选择"
@change="keyChange(item.field_key)"
<el-input
v-model="checkForm[item.field_key]"
type="number"
placeholder="请输入"
@input="keyChange(item.field_key)"
/>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'date'"
:label="item.field_name"
>
<el-option
v-for="item1 in item.field_choice"
:key="item1"
:label="item1"
:value="item1"
<el-date-picker
v-model="checkForm[item.field_key]"
type="date"
placeholder="选择日期"
value-format="yyyy-MM-dd"
style="width: 100%"
@change="keyChange(item.field_key)"
>
</el-option>
</el-select>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'selects'"
:label="item.field_name"
>
<el-select
v-model="checkForm[item.field_key]"
style="width: 100%"
multiple
placeholder="请选择"
</el-date-picker>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'datetime'"
:label="item.field_name"
>
<el-option
v-for="item1 in item.field_choice"
:key="item1"
:label="item1"
:value="item1"
<el-date-picker
v-model="checkForm[item.field_key]"
type="datetime"
placeholder="选择日期"
value-format="yyyy-MM-dd HH:mm:ss"
style="width: 100%"
@change="keyChange(item.field_key)"
>
</el-option>
</el-select>
</el-form-item>
<el-form-item label="图表" v-else-if="item.field_type === 'draw'">
</el-date-picker>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'select'"
:label="item.field_name"
>
<el-select
v-model="checkForm[item.field_key]"
style="width: 100%"
placeholder="请选择"
@change="keyChange(item.field_key)"
>
<el-option
v-for="item1 in item.field_choice"
:key="item1"
:label="item1"
:value="item1"
>
</el-option>
</el-select>
</el-form-item>
<el-form-item
v-else-if="item.field_type === 'selects'"
:label="item.field_name"
>
<el-select
v-model="checkForm[item.field_key]"
style="width: 100%"
multiple
placeholder="请选择"
>
<el-option
v-for="item1 in item.field_choice"
:key="item1"
:label="item1"
:value="item1"
>
</el-option>
</el-select>
</el-form-item>
</el-col>
</el-row>
<el-row v-show="hasPicture">
<el-form-item label="图表">
<div>
<img id="canvasImg" src="./../../assets/glass.png" style="width:300px;height: 200px;display: none">
<div style="position: relative;display: flex">
@ -201,7 +212,7 @@
<div class="canvasBtnWrap">
<div class="canvasBtn" @click="error1">标记</div>
<div class="canvasBtn" @click="word1()">文字</div>
<!--<button @click="restuya()">清除批注</button>-->
&lt;!&ndash;<button @click="restuya()">清除批注</button>&ndash;&gt;
<div class="canvasBtn" @click="back()">回退</div>
<div class="canvasBtn" @click="saveTu()">保存</div>
</div>
@ -210,7 +221,12 @@
</div>
</el-form-item>
</el-row>
</el-form>
</el-form>-->
<div style="text-align: right">
<el-button type="primary" @click="judgeForm">
合格验证
</el-button>
</div>
</el-dialog>
</el-card>
</el-col>
@ -450,10 +466,13 @@
</el-form-item>
!-->
<el-form-item label="表达" v-if="field.need_judge === true">
<el-form-item label="判定" v-if="field.need_judge === true">
<el-input v-model="field.rule_expression" type="textarea"/>
</el-form-item>
<el-form-item label="模板图片" v-if="field.field_type === 'img'">
<el-form-item label="展示表达式">
<el-input v-model="field.display_expression" type="textarea"/>
</el-form-item>
<el-form-item label="模板图片" v-if="field.field_type === 'draw'">
<el-upload
class="avatar-uploader"
:action="upUrl"
@ -463,8 +482,8 @@
:before-upload="beforeAvatarUpload"
:headers="upHeaders"
>
<img v-if="field.draw_template" :src="field.draw_template" class="avatar" />
<i v-else class="el-icon-plus avatar-uploader-icon" />
<img v-if="field.draw_template" :src="field.draw_template" class="avatar"/>
<i v-else class="el-icon-plus avatar-uploader-icon"/>
</el-upload>
</el-form-item>
<el-form-item label="排序" prop="sort">
@ -494,6 +513,7 @@
</template>
<script>
import customForm from '@/components/customForm/index'
import checkPermission from "@/utils/permission";
import {getEquipmentAll} from "@/api/equipment";
import vueJsonEditor from "vue-json-editor";
@ -508,7 +528,7 @@
updaterffield,
deleterffield,
} from "@/api/mtm";
import { upFile } from "@/api/file";
import {upFile} from "@/api/file";
import {genTree} from "@/utils";
import Pagination from "@/components/Pagination"; // secondary package based on el-pagination
import Treeselect from '@riophae/vue-treeselect'
@ -523,7 +543,7 @@
const defaultfield = {};
let preDrawAry = [];
export default {
components: {Pagination, vueJsonEditor, Treeselect},
components: {Pagination, vueJsonEditor, Treeselect, customForm},
data() {
return {
step: defaultstep,
@ -531,6 +551,7 @@
upHeaders: upHeaders(),
upUrl: upUrl(),
fileList: [],
hasPicture: true,
listLoading: true,
need_judge: false,
dialogVisibles: false,
@ -558,8 +579,8 @@
dialogType1: "new",
dialogVisible1: false,
tableForm: defaultrecordform,
checkForm:{
hhh:'',
checkForm: {
hhh: '',
},
listQueryrecordform: {
page: 1,
@ -646,17 +667,19 @@
label: "生产记录",
},
],
canvas:null,
ctx:null,
myCanvas_rect:null,
Txt:null,
word:null,
widths:0,
heights:0,
lineW:3,
colorF:"#e42343",
imgData:'',
canvasImg:'',
canvas: null,
ctx: null,
myCanvas_rect: null,
Txt: null,
word: null,
formID: 0,
widths: 0,
heights: 0,
lineW: 3,
colorF: "#e42343",
imgData: '',
canvasImg: '',
judgeList: [],
};
},
computed: {},
@ -666,6 +689,9 @@
this.recordformLists();
},
methods: {
formFunc(value) {
this.dialogVisibleForm = value;
},
handleAvatarSuccess(res, file) {
this.field.draw_template = res.data.path;
},
@ -676,81 +702,77 @@
}
return isLt2M;
},
keyChange(key){
keyChange(key) {
let y = this.checkForm[key];
this.$set(this.checkForm,key,y);
this.fieldList.results=[...this.fieldList.results];
this.$set(this.checkForm, key, y);
this.fieldList.results = [...this.fieldList.results];
this.filterBlock();
},
filterBlock(parent,rule,judge){
filterBlock(parent, rule) {
let that = this;
if(parent!==''&&parent!==null&&parent!==undefined){
if(judge){
if(rule!==''&&rule!==null&&rule!==undefined){
let reg = /\{(.+?)\}/g;
//let str = rule.replace(temp,'').replace('$','');//==''
//let y = that.checkForm[key];
if(rule.indexOf('||')>-1||rule.indexOf('&&')>-1){
let tam = '', arr = [];
if(rule.indexOf('||')>-1){
arr = rule.split('||');
}else{
arr = rule.split('&&');
}
for (let i = 0;i<arr.length;i++){
//获取判断依据
let a = '';
a = arr[i].replace(/`/g,'');
a = '`'+ a+'`';
let tem =a.match(reg)[0];
let ky = tem.replace(/\{|\}/g, '');//qipao
if(that.checkForm[ky]){
//替换变量
a = a.replace(ky, 'yyy');
let yyy = "'"+that.checkForm[ky]+"'";
if(eval(eval( a))){
tam += 'true';
}else{
tam += 'false';
}
}else{
tam += 'false';
}
}
let rea = true;
if(rule.indexOf('||')>-1){
if( tam.indexOf('true')>-1){
rea = true;
}else{
rea = false;
}
}else{
if( tam.indexOf('false')>-1){
rea = false;
}else{
rea = true;
}
}
return rea;
}else{
let temp =rule.match(reg)[0];
let key = temp.replace(/\{|\}/g, '');//qipao
let a = rule.replace(key, 'yy');
a = a.replace(key, 'yy');
let yy = "'"+that.checkForm[key]+"'";
return eval(eval(a));
// return eval("'"+y+"'"+str);
}
debugger;
}else{
return false;
}
}else{
return true;
if (parent !== '' && parent !== null && parent !== undefined) {
if (rule !== '' && rule !== null && rule !== undefined) {
let reg = /\{(.+?)\}/g;
//let str = rule.replace(temp,'').replace('$','');//==''
//let y = that.checkForm[key];
if (rule.indexOf('||') > -1 || rule.indexOf('&&') > -1) {
let tam = '', arr = [];
if (rule.indexOf('||') > -1) {
arr = rule.split('||');
} else {
arr = rule.split('&&');
}
for (let i = 0; i < arr.length; i++) {
//获取判断依据
let a = '';
a = arr[i].replace(/`/g, '');
a = '`' + a + '`';
let tem = a.match(reg)[0];
let ky = tem.replace(/\{|\}/g, '');//qipao
if (that.checkForm[ky]) {
//替换变量
a = a.replace(ky, 'yyy');
let yyy = "'" + that.checkForm[ky] + "'";
if (eval(eval(a))) {
tam += 'true';
} else {
tam += 'false';
}
} else {
tam += 'false';
}
}else{
return true;
}
let rea = true;
if (rule.indexOf('||') > -1) {
if (tam.indexOf('true') > -1) {
rea = true;
} else {
rea = false;
}
} else {
if (tam.indexOf('false') > -1) {
rea = false;
} else {
rea = true;
}
}
return rea;
} else {
let temp = rule.match(reg)[0];
let key = temp.replace(/\{|\}/g, '');//qipao
let a = rule.replace(key, 'yy');
a = a.replace(key, 'yy');
let yy = "'" + that.checkForm[key] + "'";
return eval(eval(a));
// return eval("'"+y+"'"+str);
}
debugger;
} else {
return false;
}
} else {
return true;
}
},
checkValue() {
this.field.field_key = this.field.field_key.replace(/[^a-zA-Z]/g, '');
@ -770,23 +792,39 @@
that.listQueryfield.form = that.formID;
getrffieldList(that.listQueryfield).then((response) => {
if (response.data) {
debugger;
this.hasPicture = false;
that.fieldList = response.data;
let list = response.data.results;
for(let i=0;i<list.length;i++){
let arr = list.filter(item => {
return item.field_type === 'draw'
});
that.judgeList = [];
let listJudge = list.filter(item => {
return item.need_judge === true;
});
listJudge.forEach(item => {
let obj = new Object();
obj = item;
obj.judge = false;
that.judgeList.push(obj)
});
if (arr.length > 0) {
this.hasPicture = true;
}
for (let i = 0; i < list.length; i++) {
let key = list[i].field_key;
that.checkForm[key]='';
that.$set(that.checkForm,key,'')
that.checkForm[key] = '';
that.$set(that.checkForm, key, '')
}
that.dialogVisibleForm = true;
setTimeout(function(){
setTimeout(function () {
that.canvasInit();
},500);
}, 500);
}
});
that.fieldLists();
},
canvasInit(){
canvasInit() {
let that = this;
preDrawAry = [];
that.canvas = document.getElementById('canvas');
@ -796,9 +834,9 @@
that.word = document.getElementById('word');
that.widths = that.myCanvas_rect.width;
that.heights = that.myCanvas_rect.height;
setTimeout(function(){
setTimeout(function () {
that.draw();
},500);
}, 500);
},
checkPermission,
@ -822,7 +860,7 @@
getrffieldList(that.listQueryfield).then((response) => {
if (response.data) {
that.fieldList = response.data;
that.fieldList.results=[...that.fieldList.results]
that.fieldList.results = [...that.fieldList.results]
}
});
},
@ -841,50 +879,50 @@
}
});
},
draw(){
draw() {
let canvasImg = document.getElementById("canvasImg");
canvasImg.style.width = '300px';
canvasImg.style.height = '200px';
this.ctx.drawImage(canvasImg,0,0,300,200);
this.ctx.drawImage(canvasImg, 0, 0, 300, 200);
},
// 叉号
error1(){
error1() {
let canvas1 = document.getElementById('canvas');
let ctx1 = canvas1.getContext('2d');
this.Txt.style.display="none";
document.getElementById('word').style.display="none";
this.Txt.style.display = "none";
document.getElementById('word').style.display = "none";
ctx1.closePath();
canvas1.onmousedown=function () {
this.imgData= ctx1.getImageData(0,0,canvas1.width,canvas1.height);
canvas1.onmousedown = function () {
this.imgData = ctx1.getImageData(0, 0, canvas1.width, canvas1.height);
preDrawAry.push(this.imgData);
ctx1.beginPath();
ctx1.strokeStyle = "#e42343";
ctx1.lineWidth = "3";
ctx1.lineJoin="round";
ctx1.lineJoin = "round";
};
//鼠标按下的位置
canvas1.onmouseup=function (ev) {
canvas1.onmouseup = function (ev) {
let oldX = ev.offsetX;
let oldY = ev.offsetY;
ctx1.moveTo(oldX,oldY);
ctx1.lineTo(ev.offsetX+10,ev.offsetY+10);
ctx1.moveTo(ev.offsetX+10,ev.offsetY);
ctx1.lineTo(ev.offsetX,ev.offsetY+10);
ctx1.moveTo(oldX, oldY);
ctx1.lineTo(ev.offsetX + 10, ev.offsetY + 10);
ctx1.moveTo(ev.offsetX + 10, ev.offsetY);
ctx1.lineTo(ev.offsetX, ev.offsetY + 10);
ctx1.stroke();
};
this.ctx.closePath();
},
// 文字先写字
text(){
text() {
let canvas2 = document.getElementById('canvas');
let ctx2 = canvas2.getContext('2d');
let Txt2 = document.getElementById('txt');
Txt2.style.display="block";
document.getElementById('word').style.display="none";
ctx2.font="16px Microsoft Yahei";
canvas2.onmousedown=function (ev) {
this.imgData=ctx2.getImageData(0,0,canvas2.width,canvas2.height);
Txt2.style.display = "block";
document.getElementById('word').style.display = "none";
ctx2.font = "16px Microsoft Yahei";
canvas2.onmousedown = function (ev) {
this.imgData = ctx2.getImageData(0, 0, canvas2.width, canvas2.height);
preDrawAry.push(this.imgData);
var v = Txt2.value;
// console.log(v);
@ -892,65 +930,65 @@
var oldX = ev.offsetX;
var oldY = ev.offsetY;
// console.log(oldX,oldY);
ctx2.moveTo(oldX,oldY);
canvas2.onmouseup=function () {
ctx2.fillStyle=this.colorF;
ctx2.fillText(v,oldX,oldY);
canvas2.TextAutoLine(v,canvas2,oldX,oldY,20);
ctx2.moveTo(oldX, oldY);
canvas2.onmouseup = function () {
ctx2.fillStyle = this.colorF;
ctx2.fillText(v, oldX, oldY);
canvas2.TextAutoLine(v, canvas2, oldX, oldY, 20);
// Txt.value = "";
Txt2.style.display="none";
Txt2.style.display = "none";
}
}
}
},
// 文字
word1(){
word1() {
let canvas3 = document.getElementById('canvas');
let ctx3 = canvas3.getContext('2d');
let Txt3 = document.getElementById('txt');
let word3 = document.getElementById('word');
Txt3.style.display="none";
ctx3.font="16px Microsoft Yahei";
canvas3.onmousedown=function () {
Txt3.style.display = "none";
ctx3.font = "16px Microsoft Yahei";
canvas3.onmousedown = function () {
ctx3.closePath();
}
canvas3.onmouseup=function (ev) {
var inputV= document.getElementById('inputV').value;
if(inputV == 1){
canvas3.onmouseup = function (ev) {
var inputV = document.getElementById('inputV').value;
if (inputV == 1) {
document.getElementById('word').focus();
// console.log(ev.offsetX,ev.offsetY);
var oldX = ev.offsetX;
var oldY = ev.offsetY;
word3.style.display="block";
word3.style.left=oldX+'px';
word3.style.top =oldY+'px';
word3.style.display = "block";
word3.style.left = oldX + 'px';
word3.style.top = oldY + 'px';
word3.onblur=function () {
word3.onblur = function () {
let v = word3.value;
if(v != '' && v != ' '){
this.imgData=ctx3.getImageData(0,0,canvas3.width,canvas3.height);
let img = ctx3.getImageData(0,0,canvas3.width,canvas3.height);
if (v != '' && v != ' ') {
this.imgData = ctx3.getImageData(0, 0, canvas3.width, canvas3.height);
let img = ctx3.getImageData(0, 0, canvas3.width, canvas3.height);
debugger;
preDrawAry.push(img);
ctx3.moveTo(oldX,oldY);
ctx3.fillStyle="#e42343";
ctx3.moveTo(oldX, oldY);
ctx3.fillStyle = "#e42343";
let lineWidth = 0;
let canvasWidth = canvas3.width;
let lastSubStrIndex= 0;
for(let i=0;i<v.length;i++){
lineWidth+=ctx3.measureText(v[i]).width;
if(lineWidth>canvasWidth-oldX){
ctx3.fillText(v.substring(lastSubStrIndex,i),oldX,(oldY+10));
oldY+=20;
lineWidth=0;
lastSubStrIndex=i;
let lastSubStrIndex = 0;
for (let i = 0; i < v.length; i++) {
lineWidth += ctx3.measureText(v[i]).width;
if (lineWidth > canvasWidth - oldX) {
ctx3.fillText(v.substring(lastSubStrIndex, i), oldX, (oldY + 10));
oldY += 20;
lineWidth = 0;
lastSubStrIndex = i;
}
if(i==v.length-1){
ctx3.fillText(v.substring(lastSubStrIndex,i+1),oldX,(oldY+10));
if (i == v.length - 1) {
ctx3.fillText(v.substring(lastSubStrIndex, i + 1), oldX, (oldY + 10));
}
}
inputV ="2";
inputV = "2";
word3.value = "";
}
}
@ -959,50 +997,50 @@
},
// 文字过长超出换行toDataURL()
canvasTextAutoLine(str,canvas,initX,initY,lineHeight){
canvasTextAutoLine(str, canvas, initX, initY, lineHeight) {
let ctx = canvas.getContext("2d");
let lineWidth = 0;
let canvasWidth = canvas.width;
let lastSubStrIndex= 0;
for(let i=0;i<str.length;i++){
lineWidth+=ctx.measureText(str[i]).width;
if(lineWidth>canvasWidth-initX){
ctx.fillText(str.substring(lastSubStrIndex,i),initX,initY);
initY+=lineHeight;
lineWidth=0;
lastSubStrIndex=i;
let lastSubStrIndex = 0;
for (let i = 0; i < str.length; i++) {
lineWidth += ctx.measureText(str[i]).width;
if (lineWidth > canvasWidth - initX) {
ctx.fillText(str.substring(lastSubStrIndex, i), initX, initY);
initY += lineHeight;
lineWidth = 0;
lastSubStrIndex = i;
}
if(i==str.length-1){
ctx.fillText(str.substring(lastSubStrIndex,i+1),initX,initY);
if (i == str.length - 1) {
ctx.fillText(str.substring(lastSubStrIndex, i + 1), initX, initY);
}
}
},
/* // 删除批注
restuya(){
this.word.style.display="none";
this.Txt.style.display="none";
this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);
window.location.reload();
},*/
/* // 删除批注
restuya(){
this.word.style.display="none";
this.Txt.style.display="none";
this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);
window.location.reload();
},*/
// 撤销
back(){
this.word.style.display="none";
this.Txt.style.display="none";
if(preDrawAry.length>0) {
back() {
this.word.style.display = "none";
this.Txt.style.display = "none";
if (preDrawAry.length > 0) {
var popData = preDrawAry.pop();
this.ctx.putImageData(popData, 0, 0);
}
},
// 回退一次
put(){
this.ctx.putImageData(this.imgData,0,0);
put() {
this.ctx.putImageData(this.imgData, 0, 0);
},
//保存
saveTu(){
saveTu() {
let canvas = document.getElementById('canvas');
let image = new Image();
image = canvas.toDataURL('image/png');
@ -1020,15 +1058,73 @@
let arr = baseUrl.split(',');
// let type = arr[0].match(/:(.*?);/)[1]; // 解锁图片类型
let bytes = atob(arr[1]); // 解码base64
let n = bytes .length;
let n = bytes.length;
let bufferArray = new Uint8Array(n);
while (n--) {
bufferArray[n] = bytes.charCodeAt(n);
}
// let fileOfBlob = new File([bufferArray], new Date()+'.jpg');
return new File([bufferArray ],'draw.jpg');
return new File([bufferArray], 'draw.jpg');
},
judgeForm() {
let that = this,
reg = /\{(.+?)\}/g,
judgeList = this.judgeList;
debugger;
console.log(judgeList);
for (let i = 0; i < judgeList.length; i++) {
let arr = [], str = '';
let item = judgeList[i].rule_expression.replace(/`/g, '');
if (item.indexOf('||') > -1) {
arr = item.split('||');
} else if (item.indexOf('&&') > -1) {
arr = item.split('&&');
} else {
arr.push(item);
}
debugger;
console.log(arr);
//对每个条件进行判定如果符合
for (let i = 0; i < arr.length; i++) {
//获取判断依据
let a = '`' + arr[i] + '`';
let tem = a.match(reg)[0];
let ky = tem.replace(/\{|\}/g, '');//qipao
debugger;
console.log(that.checkForm[ky]);
//有值时进行判断
if (that.checkForm[ky] !== '' && that.checkForm[ky] !== null && that.checkForm[ky] !== undefined) {
//替换变量
a = a.replace(ky, 'yyy');
let yyy = "'" + that.checkForm[ky] + "'";
debugger;
if (eval(eval(a))) {
str += 'true';
} else {
str += 'false';
}
}
}
debugger;
console.log(str);
if (str.indexOf('true') > -1) {
that.judgeList[i].judge = true;
} else {
that.judgeList[i].judge = false;
}
}
let real = that.judgeList.filter(item => {
return item.judge == true;
});
debugger;
console.log(that.judgeList);
console.log(real);
if (real.length > 0) {
alert("检验不合格!")
} else {
alert("检验合格!")
}
},
//新增记录表
handleCreate() {
this.recordform = Object.assign({}, defaultrecordform);
@ -1173,18 +1269,21 @@
.my-content {
background: #fde2e2;
}
canvas{
border:1px solid #000000;
canvas {
border: 1px solid #000000;
cursor: crosshair;
}
.canvasBtnWrap{
.canvasBtnWrap {
display: flex;
flex-direction: column;
width: 80px;
padding-left: 20px;
justify-content: space-between;
}
.canvasBtn{
.canvasBtn {
width: 70px;
height: 35px;
line-height: 35px;
@ -1192,36 +1291,43 @@
text-align: center;
border-radius: 15px;
}
.hide{
.hide {
display: none;
}
#txt{
#txt {
position: absolute;
top: 1%;
left: 1%;
width: 150px;
height: 30px;
border:1px solid #e42343;
border: 1px solid #e42343;
}
#word{
#word {
position: absolute;
width: 150px;
height: 70px;
padding: 0 2px;
background:none;
color:#e42343;
background: none;
color: #e42343;
border: 1px dashed #b9b9b9;
}
#word::-webkit-input-placeholder{
color:#e42343;
#word::-webkit-input-placeholder {
color: #e42343;
}
#word::-moz-placeholder{
color:#e42343;
#word::-moz-placeholder {
color: #e42343;
}
#word::placeholder{
color:#e42343;
#word::placeholder {
color: #e42343;
}
#res{
#res {
display: inline-block;
}
</style>