Php: how to implement the voting survey form in multiple steps _ PHP Tutorial-php Tutorial

Php implements the voting survey form in multiple steps. This article introduces how to implement php multi-step voting survey form filling, which roughly stores the content entered by the user in a hidden place, then, the last step is submitted to this article to introduce the implementation method of php entering the voting survey form in multiple steps. it is roughly to retrieve the content filled by the user and save it in a hidden place, then, the last step is submitted to the database.

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The code is as follows:

2. php

The code is as follows:

3. php

The code is as follows:

4. php

The code is as follows:

$ Base1 = $ _ REQUEST ['base1']; $ Base2 = $ _ REQUEST ['base2']; $ Prcname = $ _ REQUEST ['prcname']; $ Price = $ _ REQUEST ['price']; $ PrcXH = $ _ REQUEST ['prcxh']; $ Other1 = $ _ REQUEST ['other1']; $ Other2 = $ _ REQUEST ['other2']; $ Sql1 = "insert into [base_table] (base1, base2) values ('{$ base1}', '{$ base2 }')"; $ Sql2 = "insert into [prc_table] (prcname, price, prcXH) values ('{$ prcname}', '{$ price}', '{$ prcXH }') "; $ Sql3 = "insert into [other_table] (other1, other2) values ('{$ other1}', '{$ other2 }')"; Query ($ sql1 ); Query ($ sql2 ); Query ($ sql3 ); Echo "write complete "; ?>

Summary

This problem is that if the user accidentally closes the page data, it will be re-filled. However, this method is used by many large websites, this is also the case for new users in Baidu's Encyclopedia.

Users obtain the content filled in by the user and save it in a hidden state. then, the last step is submitted...