一个表单中的两个提交按钮我有两个提交表格中的按钮。我怎么确定哪个被服务器端击中了?
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杨魅力
TA贡献1811条经验 获得超6个赞
<input type="submit" name="button_1" value="Click me">
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白衣非少年
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<input type="submit" name="action" value="Update" /><input type="submit" name="action" value="Delete" />
if ($_POST['action'] == 'Update') { //action for update here} else if ($_POST['action'] == 'Delete') { //action for delete} else { //invalid action!}
<input type="submit" name="update_button" value="Update" /><input type="submit" name="delete_button" value="Delete" />
if (isset($_POST['update_button'])) { //update action} else if (isset($_POST['delete_button'])) { //delete action} else { //no button pressed}
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富国沪深
TA贡献1790条经验 获得超9个赞
<form> ... <button type="submit" name="action" value="update">Update</button> <button type="submit" name="action" value="delete">Delete</button></form>
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