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How dede adds the field father to dede_sys_enum

How dede adds the field "father" to "dede_sys_enum": first determine the corresponding database table; then use a trigger to modify the value of the "father" field. The syntax is "SET new.father=REPLACE(new.evalue...)".

Dec 19, 2019 am 10:00 AM

dede

How to modify order purchase in dedecms5.7 mall system

How to modify the dedecms mall system order purchase: first open the "carbuyaction.php" file; then delete part of the code "if($cfg_ml->IsLogin()){...}"; then change the code to "$cfg_ml->CheckUser (...)" can be used.

Dec 19, 2019 am 09:56 AM

How does DEDECMS get the number of articles in the current column and all sub-columns?

How DEDECMS gets the number of articles in the current column and all sub-columns: first open the "extend.func.php" file; then add the code "function GetSonTypeID(){}"; then call "getTotalArcByTid(1)" in the template .

Dec 19, 2019 am 09:51 AM

dedecms

How does dede call articles or thumbnail lists in other columns with paging effect?

How dede calls articles or thumbnail lists in other columns with paging effect: First call "dedeajax2.js" at the top of the column template; then add the code "function multi(pagenum,tagid){.." to the "head" part. .}" will do.

Dec 19, 2019 am 09:48 AM

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How does dedecms enable visitors to ask questions, answer and view

dedecms implements how visitors can ask, answer and view questions: first find the "question.php" file; then delete part of the code "if(empty($this->cfg_ml)){}" in the text; then delete "/ask/control "search file in the directory.

Dec 19, 2019 am 09:45 AM

dedecms

What should I do if there is an error reading additional information in some dedecms articles?

The error in reading additional information in some articles of dedecms is due to an error in the sub-table storage of dedecms. The solution is to add the content of the specified id to "dede_archives" and "dede_addonarticle" respectively.

Dec 19, 2019 am 09:40 AM

dedecms

How to get unlimited column subcategories in DEDECMS

How to get unlimited column subcategories in DEDECMS: first open the "channell.lib.php" file; then modify the code to "function lib_channel(...){...}"; then use "[field:sonchannel0" in the template ]" can be called.

Dec 19, 2019 am 09:34 AM

dedecms

How to modify the required fields of custom form options in dedecms

Method to modify the required fields in the custom form options of Dedecms: First open the "diy.php" file; then add the code "if(){showMsg('with * as required, please fill it in correctly" under line 40 ', '-1');..."; Then add the "input" tag code to the form page.

Dec 19, 2019 am 09:31 AM

dedecms

How does DedeCMS determine if the brief title is empty and display the complete title?

How DedeCMS determines if the abbreviated title is empty and displays the complete title: First open the DedeCMS template file; then change the code to "[field:title function='(strlen("@me")>34?cn_substr("@me",30 )..." and save it.

Dec 19, 2019 am 09:27 AM

dedecms

How to use CSS image grabbing tool during DEDE imitation website process

How to use the CSS image grabbing tool during the DEDE website imitation process: first open the grabbing tool; then enter the URL of the target website and the absolute path address of the CSS; then select the location where you need to save the image in the CSS; finally extract the image and save it. Can.

Dec 19, 2019 am 09:23 AM

dede

How to call DedeCMS time tag pubdate

The DedeCMS time tag pubdate calling method is: first familiarize yourself with the composition of the time tag in the dedecms default template; then use the calling syntax "[field:pubdate function="MyDate('m-d')").

Dec 19, 2019 am 09:19 AM

dedecms

How to display the column name in the Dream Weaver cms album

How to display the column name in DreamWeaver cms atlas: first open the "img.lib.php" file; then change the code on line 79 to "$typename = $row['typename'];$fields['typename'] =$typename;" That's it.

Dec 19, 2019 am 09:15 AM

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How to use if for multi-branch judgment in DEDE template

The method of using if in the DEDE template for multi-branch judgment: first get the value of a database table field in the form of "[field:field name/]" inside the list tag; then use the "[field:array]" tag to get Different icon paths; finally, the if branch can be judged according to specific conditions.

Dec 19, 2019 am 09:11 AM

dede

How does DEDE call the specified article ID to call a specific document?

DEDE calls the method of specifying the article ID to call a specific document: first enter the DEDE background; then open the source code file; then add the code as "{dede:arclist idlist=''}<a href='[field:arcurl/]'>{ /dede:arclist}" can be used.

Dec 18, 2019 am 10:33 AM

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