Merge pull request #7694 from dataease/pr@dev-v2@refactor_richtext

refactor: 富文本视图富文本组件进入编辑状态自动聚焦在文档末尾

core/core-frontend/src/custom-component/rich-text/DeRichTextView.vue

@@ -293,9 +293,29 @@ const reShow = () => {
   editShow.value = false
   nextTick(() => {
     editShow.value = true
+    editCursor()
   })
 }
 
+const editCursor = () => {
+  setTimeout(() => {
+    const myDiv = document.getElementById(tinymceId)
+    // 让光标聚焦到文本末尾
+    const range = document.createRange()
+    const sel = window.getSelection()
+    if (myDiv.childNodes) {
+      range.setStart(myDiv.childNodes[myDiv.childNodes.length - 1], 1)
+      range.collapse(false)
+      sel.removeAllRanges()
+      sel.addRange(range)
+    }
+    // 对于一些浏览器，可能需要设置光标到最后的另一种方式
+    if (myDiv.focus) {
+      myDiv.focus()
+    }
+  }, 100)
+}
+
 const calcData = (view: Chart, callback) => {
   isError.value = false
   if (view.tableId || view['dataFrom'] === 'template') {