<!-- 20211209 ljh 条形码 -->
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<apex:page standardController="Rental_Apply__c">
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<apex:includeScript value="{!URLFOR($Resource.connection20)}"/>
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<apex:includeScript value="{!URLFOR($Resource.apex20)}"/>
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<apex:includeScript value="{!URLFOR($Resource.jquery183minjs)}"/>
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<apex:includeScript value="{!URLFOR($Resource.jqueryBarcode)}"/>
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<script type="text/javascript">
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function generateBarcode(){
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var value = $("#barcodeValue").val();
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var btype = 'code128';
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var renderer = 'svg';
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var settings = {
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output:'svg',
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bgColor: '#FFFFFF',
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color: '#000000',
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showHRI: false,
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barWidth: '1',
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barHeight: '50',
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moduleSize: '5',
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posX: '10',
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posY: '20',
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addQuietZone: '1'
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};
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value = {code:value, rect: true};
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$("#barcodeTarget").html("").show().barcode(value, btype, settings);
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}
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$(function(){
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generateBarcode();
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});
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</script>
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<input type="hidden" id="barcodeValue" value="{!Rental_Apply__c.Name_No__c}"/>
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<div id="barcodeTarget" class="barcodeTarget"></div>
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<script type="text/javascript">
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function getImgBase64(imageBase64){
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const imgNew = new Image(); // 创建图片容器
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imgNew.src = imageBase64; //imageBase64 为svg+xml的Base64 文件流
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// 图片创建后再执行,转Base64过程
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const canvas = document.createElement("canvas");
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canvas.width = 320; //设置好 宽高 不然图片 不完整
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canvas.height = 60;
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const context = canvas.getContext("2d");
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context.drawImage(imgNew, 5, 5);
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let ImgBase64 = canvas.toDataURL("image/png");
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return ImgBase64
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}
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function createAttachmentBrcode() {
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var img = $("#barcodeTarget img");
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var src = img[0].src;
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var srcNew = getImgBase64(src);
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src = srcNew.substring(22, srcNew.length);
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sforce.connection.sessionId = '{!GETSESSIONID()}';
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// var record = sforce.connection.query("select id from Attachment where ParentId = \'{!Rental_Apply__c.Id}\' and name = \'BRCode-{!Rental_Apply__c.Name_No__c}\'");
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var record = sforce.connection.query("select ContentDocumentId from ContentDocumentLink where LinkedEntityId = \'{!Rental_Apply__c.Id}\'");
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if(record.size > 0){
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var records = record.getArray("records");
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var idList = records.map(obj => "'" + obj.ContentDocumentId + "'").join(",");
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record = sforce.connection.query("select Id from ContentDocument where Id in (" + idList + ") and Title = \'BRCode-{!Rental_Apply__c.Name_No__c}\'");
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}
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// 既にあれば無視
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if (record.size == 0) {
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var version = new sforce.SObject("ContentVersion");
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version.VersionData = src;
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version.Title = "BRCode-{!Rental_Apply__c.Name_No__c}";
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version.ContentLocation = 's';
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version.PathOnClient= "BRCode-{!Rental_Apply__c.Name_No__c}.jpg";
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var versionResult = sforce.connection.create([version]);
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record = sforce.connection.query("SELECT ContentDocumentId FROM ContentVersion WHERE Id =\'" + versionResult[0].id + "\'");
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var records = record.getArray("records");
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var link = new sforce.SObject("ContentDocumentLink");
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link.ContentDocumentId = records[0].ContentDocumentId;
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link.LinkedEntityId = "{!Rental_Apply__c.Id}";
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link.ShareType = 'I';
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link.Visibility = 'AllUsers';
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var result = sforce.connection.create([link]);
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// var atta = new sforce.SObject("Attachment");
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// atta.Name = "BRCode-{!Rental_Apply__c.Name_No__c}";
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// atta.ParentId = "{!Rental_Apply__c.Id}";
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// atta.Body = src;
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// var result = sforce.connection.create([atta]);
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var es = new sforce.SObject("Rental_Apply__c");
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es.Id = "{!Rental_Apply__c.Id}";
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es.BRId__c = versionResult[0].id;
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result = sforce.connection.update([es]);
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//申请书更新失败的话再次更新
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} else if ("{!Rental_Apply__c.BRId__c}" == '' || "{!Rental_Apply__c.BRId__c}" == null) {
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console.log("record.size------222------------",record.size);
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// var records = record.getArray("records");
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// var es = new sforce.SObject("Rental_Apply__c");
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// es.Id = "{!Rental_Apply__c.Id}";
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// es.BRId__c = records[0].Id;
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// result = sforce.connection.update([es]);
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// TODO Name変わる可能性あり、upsertにします
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var records = record.getArray("records");
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var version = new sforce.SObject("ContentVersion");
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version = sforce.connection.query("select Id,ContentDocumentId from ContentVersion where ContentDocumentId = \'" + records[0].id + "\'");
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version = version.getArray("records");
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if(version[0].Id != "{!Rental_Apply__c.QRId__c}"){
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var es = new sforce.SObject("Rental_Apply__c");
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es.Id = "{!Rental_Apply__c.Id}";
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es.QRId__c = version[0].id;
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result = sforce.connection.update([es]);
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}
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} else {
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console.log("record.size------333------------",record.size);
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// alert(record[0].id);
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}
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}
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// BRcode生成後、Attachmentを作成
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setTimeout("createAttachmentBrcode()", 1000);
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</script>
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</apex:page>
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