fix bug

2024-11-28 17:25:39 +08:00
parent ad1b4e1e71
commit 60c4e355b4
5 changed files with 740 additions and 0 deletions
@@ -0,0 +1,23 @@
+Vue.mixin({
+    mounted() {
+        if (this.$options.style) {
+            const styleId = `style-${this._uid}`
+            const style = document.createElement("style")
+            style.id = styleId
+            //支持函数和字符串
+            const css = typeof this.$options.style === "function" ? this.$options.style.call(this) : this.$options.style
+            style.textContent = css
+            document.head.appendChild(style)
+        }
+    },
+
+    beforeDestroy() {
+        if (this.$options.style) {
+            const styleId = `style-${this._uid}`
+            const style = document.getElementById(styleId)
+            if (style) {
+                document.head.removeChild(style)
+            }
+        }
+    }
+})