fix bug

src/views/PurchasingCenter/CreatePurchaseContract/index.vue

@@ -433,9 +433,8 @@ export default {
 `
     },
     async editContract() { // 选择一个询价单，整成合同明细
-      if (this.demoRadio) {
-        await sleep(0) // 处理渲染延迟
       if (this.contractNumValue) {
+        if (this.demoRadio) {
           this.$refs.tinymce.destroyTinymce()
           document.getElementById('contractName') ? document.getElementById('contractName').innerHTML = this.contractName : ''
           document.getElementById('contractNum') ? document.getElementById('contractNum').innerHTML = this.contractNum : ''
@@ -500,10 +499,10 @@ export default {
           this.contentNew = document.getElementsByClassName('editor-content')[0].innerHTML
           this.$refs.tinymce.initTinymce()
         } else {
-          this.$message.warning('请先选择合同，再预览')
+          this.$message.warning('请先选择合同模板，再预览')
         }
       } else {
-        this.$message.warning('请先选择合同模板，再预览')
+        this.$message.warning('请先选择合同，再预览')
       }
     },
     demo2() {