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Dynamically generate tables
2022-07-07 05:03:00 【Hugging spinner】
Create student data
Because the student data inside is dynamic , We need to s Dynamic generation . Here we simulate the data , Define your own data .
Because there are many, many data in it , So we use the form of array to store , The element in each array is an object
Create lines
Because the student data inside is dynamic , We need to js Dynamic generation . Here we simulate the data , Define your own data . We store data in the form of objects .
All the data is put in tbody Inside the line .
Because it can do a lot , We need to create multiple rows in a loop ( How many people )
Create cells
There are many cells in each row ( Corresponding to the data inside ), We also continue to use loops to create multiple cells , And store the data in it ( double for loop )
Cell filling data
Be careful :
for(var k in obj) {
k What you get is the attribute name
obj[k] The result is the attribute value
}
Create or delete cells
The last column of cells is delete , You need to create cells separately .
Add delete operation
Be careful : Delete is to delete after all rows and cells are created , So we have to put for Below the loop
Here are all the codes for dynamically generating tables
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