Solution to the problem that input in form cannot be submitted when disabled
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I wrote a test program before, in which adding and modifying are written together. When I need to use modification, an input box is used in the form, and the disabled attribute is not set. Later, when I need to connect with the front-end written by others, because the id cannot be modified, the other party sets a Copy code The code is as follows:Task ID: <input type="text" name="taskId" disabled="disabled"> Seeing that all the SQL statements sent were insert, I struggled for a while and found that there was something wrong with the disabled attribute. I asked Teacher Gu and found an article in Baidu Space titled "How to submit the value of a disabled form field in a form". I realized that this would cause the submission to fail. The solution is the following reply from @trocebao. The rookie has learned some new tricks. Well, I'll record them for future reference. |
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