fix: error converting some element types to HTML #257

Hufe921 · Aug 21, 2023 · a805590 · a805590
1 parent 9495bfe
commit a805590
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/src/editor/dataset/constant/Common.ts b/src/editor/dataset/constant/Common.ts
@@ -4,6 +4,7 @@ export const ZERO = '\u200B'
 export const WRAP = '\n'
 export const HORIZON_TAB = '\t'
 export const NBSP = '\u0020'
+export const NON_BREAKING_SPACE = '&nbsp;'
 export const PUNCTUATION_LIST = [
   '·',
   '、',

diff --git a/src/editor/utils/element.ts b/src/editor/utils/element.ts
@@ -9,7 +9,7 @@ import {
 } from '..'
 import { LaTexParticle } from '../core/draw/particle/latex/LaTexParticle'
 import { defaultCheckboxOption } from '../dataset/constant/Checkbox'
-import { ZERO } from '../dataset/constant/Common'
+import { NON_BREAKING_SPACE, ZERO } from '../dataset/constant/Common'
 import { defaultControlOption } from '../dataset/constant/Control'
 import {
   EDITOR_ELEMENT_CONTEXT_ATTR,
@@ -697,6 +697,9 @@ export function convertElementToDom(
   if (element.highlight) {
     dom.style.backgroundColor = element.highlight
   }
+  if (element.underline) {
+    dom.style.textDecoration = 'underline'
+  }
   dom.innerText = element.value.replace(new RegExp(`${ZERO}`, 'g'), '\n')
   return dom
 }
@@ -811,6 +814,10 @@ export function createDomFromElementList(
           checkbox.setAttribute('checked', 'true')
         }
         clipboardDom.append(checkbox)
+      } else if (element.type === ElementType.TAB) {
+        const tab = document.createElement('span')
+        tab.innerHTML = `${NON_BREAKING_SPACE}${NON_BREAKING_SPACE}`
+        clipboardDom.append(tab)
       } else if (
         !element.type ||
         element.type === ElementType.LATEX ||
@@ -873,6 +880,10 @@ export function convertTextNodeToElement(
   if (style.backgroundColor !== 'rgba(0, 0, 0, 0)') {
     element.highlight = style.backgroundColor
   }
+  // 下划线
+  if (style.textDecorationLine === 'underline') {
+    element.underline = true
+  }
   return element
 }