Phpcms default settings do not necessarily meet the requirements, this time must be enabled "Model Management", "Recommended bit management", "Category management" three advanced features
Why do you need to use these features, because you need different models when adding content in the background
And what the model shows by what it is, it must be a form.
The form is generally single-text, multi-text, drop-down or multiple-choice four categories. The drop-down list and multiple options are especially important.
So I guess three columns management tool is set for this, where "recommended bit management" corresponds to multiple options, "category management" corresponding to the drop-down menu. If none of the above two can be satisfied,
There is no way to modify the table field.
After summing up the above conclusions, we can generally draw the following methods of use
1) Add a "category" to give some columns (you can specify one or more columns to be available) adding a drop-down list to the model that needs to be satisfied by adding a single option
2) Add multiple options by adding "recommended bits" to some columns (you can specify one or more columns to be available), to use the model that needs to be satisfied by adding multiple options
3) combined with "category", "recommended bit" to add two functions to the model at the same time to meet the requirements.
4) If the above method is still not satisfied, then only use the Model Management section, through which you can directly modify the fields in the new table, and you can also add some new fields. Basically, the vast majority of requirements are met by adding new fields.
If not, then you have to abandon the CMS system.
phpcms--Model Management, recommended bit management, category management