vue~封装一个文本框添加与删除的组件

人在爬坡

标签组件的效果如下

组件作用

• 这是一个div，包含了两个文本框，后面是添加和删除按钮
  
• 添加按钮复制出新的div，除了文本框没有内容，其它都上面一样
  
• 删除按钮将当前行div删除
  

组件实现

1. <template>
2. <el-form-item label="作者信息" prop="articleAuthorList">
3.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
4. </el-form-item>
5. <el-form-item label="作者信息" prop="articleAuthorList">
6.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
7. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
8.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
9. </el-form-item><template v-for="(item,index) in tags">
10. <el-form-item label="作者信息" prop="articleAuthorList">
11.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
12. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
13.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
14. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
15.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
16. </el-form-item><el-row :gutter="4" >
17. <el-form-item label="作者信息" prop="articleAuthorList">
18.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
19. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
20.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
21. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
22.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
23. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
24.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
25. </el-form-item><el-col :span="8">
26. <el-form-item label="作者信息" prop="articleAuthorList">
27.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
28. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
29.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
30. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
31.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
32. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
33.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
34. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
35.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
36. </el-form-item><el-input v-model="item.authorName" placeholder="作者名称"/>
37. <el-form-item label="作者信息" prop="articleAuthorList">
38.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
39. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
40.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
41. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
42.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
43. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
44.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
45. </el-form-item></el-col>
46. <el-form-item label="作者信息" prop="articleAuthorList">
47.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
48. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
49.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
50. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
51.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
52. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
53.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
54. </el-form-item><el-col :span="8">
55. <el-form-item label="作者信息" prop="articleAuthorList">
56.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
57. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
58.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
59. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
60.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
61. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
62.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
63. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
64.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
65. </el-form-item><el-input v-model="item.authorUnit" placeholder="作者单位名称"/>
66. <el-form-item label="作者信息" prop="articleAuthorList">
67.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
68. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
69.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
70. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
71.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
72. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
73.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
74. </el-form-item></el-col>
75. <el-form-item label="作者信息" prop="articleAuthorList">
76.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
77. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
78.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
79. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
80.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
81. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
82.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
83. </el-form-item><el-col :span="4">
84. <el-form-item label="作者信息" prop="articleAuthorList">
85.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
86. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
87.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
88. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
89.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
90. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
91.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
92. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
93.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
94. </el-form-item><el-button type="text" @click="addAuthor">添加</el-button>
95. <el-form-item label="作者信息" prop="articleAuthorList">
96.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
97. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
98.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
99. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
100.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
101. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
102.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
103. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
104.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
105. </el-form-item>|
106. <el-form-item label="作者信息" prop="articleAuthorList">
107.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
108. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
109.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
110. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
111.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
112. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
113.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
114. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
115.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
116. </el-form-item><el-button type="text" @click="delAuthor(index)">删除</el-button>
117. <el-form-item label="作者信息" prop="articleAuthorList">
118.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
119. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
120.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
121. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
122.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
123. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
124.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
125. </el-form-item></el-col>
126. <el-form-item label="作者信息" prop="articleAuthorList">
127.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
128. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
129.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
130. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
131.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
132. </el-form-item></el-row>
133. <el-form-item label="作者信息" prop="articleAuthorList">
134.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
135. </el-form-item><el-form-item label="作者信息" prop="articleAuthorList">
136.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
137. </el-form-item></template>
138. <el-form-item label="作者信息" prop="articleAuthorList">
139.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
140. </el-form-item>
141. </template>

复制代码

调用组件，为组件传默认值

1. <el-form-item label="作者信息" prop="articleAuthorList">
2.   <author-unit v-model="form.articleAuthorList" :dic="form.articleAuthorList"/>
3. </el-form-item>

复制代码

测试代码

提交之后，将出现当前你添加的这个列表的对象，对接后端接口，将这个数组POST到后端即可，如图所示：

来源:https://www.cnblogs.com/lori/p/17730643.html
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