Solutions to the failure of dedecms dream weaving to save the current column changes

Tips when editing the column of dream weaving “ Failed to save the current column changes , Please check whether there is any problem with your input data ！”

That's because your background column edits files php Have done secondary development in , Added fields that do not exist in the column data table .

Follow the steps below , Let the program tell you what is missing that causes the save failure .

resolvent

1、 open /dede/catalog_edit.php find ( In about 68 Row or so )

ShowMsg(" Failed to save the current column changes , Please check whether there is any problem with your input data ！","-1");

Add... To it

echo $upquery;die;

Pictured

2、 After the save , Continue to edit and modify a column , Look at the code output from the page , Future generations , Copy

Copy the statement to the background - System -SQL Command line tools , perform , Look at the error prompt in the execution result

3、 After knowing that there is a missing data table field error , We will continue to perform the following for specific errors SQL sentence

ALTER TABLE `dede_arctype` ADD `typeimg` CHAR( 255 ) NOT NULL DEFAULT '';

Be careful ： above SQL Statement typeimg Change to the field name in your error prompt , If multiple fields are missing , Just execute several of the above SQL sentence .

4、 Add just now /dede/catalog_edit.php Inside

echo $upquery;die;

Delete , preservation

Then edit the column , You won't report a mistake .