我在尝试使用递归函数时遇到麻烦,因此可以将json文件转换为html渲染。
这是我的json。
{
"json": [
{
"type": "p",
"children": [
{
"type": "text",
"data": "Lorem Ipsum is simply dummy text "
},
{
"type": "a",
"attribs": {
"href": "http://example.com"
},
"children": [
{
"type": "text",
"data": "simply dummy text"
}
]
},
{
"type": "text",
"data": " Lorem Ipsum is simply dummy text 2"
}
]
},
{
"type": "p",
"children": [
{
"type": "text",
"data": "second Lorem Ipsum is simply dummy text"
}
]
},
{
"type": "div",
"children": [
{
"type": "text",
"data": "Third Lorem Ipsum is simply dummy text"
}
]
}
]
}
我需要一个嵌套函数,该函数将返回其子数据值的标签并从父标签呈现。
以下是我的输出:
<p>Lorem Ipsum is simply dummy text <a>simply dummy text</a> Lorem Ipsum is simply dummy text 2</p>
<p>second Lorem Ipsum is simply dummy text</p>
<div>Third Lorem Ipsum is simply dummy text</div>
我尝试了以下方法来获取数据,但对我没有帮助。
def json_render(body_data):
allow_tags = [
'p', 'div']
cdata = '';
for tag_type in body_data:
tag = tag_type['type']
if tag_type['type'] in allow_tags:
tag = tag_type['type']
data = ""
if tag_type['children']:
data += child_data(tag_type['children'])
cdata += f'<{tag}>' \
f'{data}' \
f'</{tag}>'
return cdata
def child_data(data, name="",test=""):
out = dict()
if type(data) is dict:
for a in data:
child_data(data[a], f'{name}{a}_',"")
elif type(data) is list:
i = 0
for a in data:
#test += parse_data(a)
child_data(a, f'{name}{i}_',"")
if a['type'] == 'text':
if 'data' in a:
test+=a["data"]
i += 1
return test
这给我以下结果。它缺少锚文本。
<p>Lorem Ipsum is simply dummy text Lorem Ipsum is simply dummy text 2</p>
<p>second Lorem Ipsum is simply dummy text</p>
<div>Third Lorem Ipsum is simply dummy text</div>
您可以使用递归:
输出: