In modifying and editing, angularjs fails to obtain the default value for the check box.

In the modification function, click the modify button to go to the modification page and display the old values, including check boxes and so on, another option is selected. When you submit the task, you can only receive the selected data, but not the original data...

In the modification function, click the modify button to go to the modification page and display the old values, including check boxes and so on, another option is selected. When you submit the task, you can only receive the selected data, but cannot receive the original default value. However, when I perform operations on the default value (deselect the check box and select again), the default value can be received after the data is submitted. Why?

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In the modification function, click the modify button to go to the modification page and display the old values, including check boxes and so on, another option is selected. When you submit the task, you can only receive the selected data, but cannot receive the original default value. However, when I perform operations on the default value (deselect the check box and select again), the default value can be received after the data is submitted. Why?

Remove ng-checked and check whether it is selected by default during editing?

In addition, let's take a look at the thickness. id type. Is the string type not converted when the backend is returned?

There are few problems with the checkbox, and I hope it will be helpful.