ECSHOP secondary development Note (1), ecshop secondary development NOTE _ PHP Tutorial

ECSHOP secondary development Note (1): ecshop secondary development note. ECSHOP secondary development Note (1): ecshop secondary development note includeslib_commom.php public function library includeslib_main.php front-end public function library includeslib_init.php initialization, for ECSHOP secondary development Note (1), ecshop secondary development note

\ Mongodes \ lib_commom.php => Public Function Library

\ Shortdes \ lib_main.php => front-end public function library

\ Includes \ lib_init.php => initialization for/index. php

\ Includes \ lib_insert.php => The function called by the dynamic content library template {insert name = 'ads' id = $ ads_id num = $ ads_num} is function insert_ads.

\ Shortdes \ cls_template.php => contains the formatting function template {$ goods. name | escape: html}

\ Shortdes \ inc_constant.php => constant definition

[Usage of foreach]

1: foreach rules. it has the following parameters: from, item name iteration index

2: how to use the foreach loop

If php wants to pass an array (for example, $ array) to the smarty template of ecshop. then we will accept it through from = $ array. The syntax is {foreach from = $ array item = item}

3:
The following example shows how to express the subscript of smarty in ecshop:
{Foreach from = $ array item = item name = name}
{$ Smarty. foreach. name. iteration}
{/Foreach}

Here iteration is the subscript starting from 1,
To subscripts starting from 0, use {$ smarty. foreach. name. index}

4: determine whether it is the beginning and end of a foreach loop, and the last element.

{If $ smarty. foreach. last} indicates the last element of the loop. {if $ smarty. freach. first} indicates the start of the loop.

5: how to use dual loop.

Example:

{Foreach from = $ test item = item}

{Foreach from = $ item. children item = child}
{$ Child. name}
{/Foreach}
{/Foreach}

6: from parameter passing

Template:

Smarty: $ smarty-> assign ('Navigator _ list', get_navigator ($ ctype, $ catlist ));

The from value [middle] referenced in the template is a parameter.

[Usage of smarty-> display function]

Display different pages by id:

Http: // 127.0.0.13/article_cat.php? Id = 6

Http: // 127.0.0.13/article_cat.php? Id = 7

If ($ cat_id = 6 ){
$ Smarty-> display ('article _ cat_xgzn.dwt ', $ cache_id );
} Elseif ($ cat_id = 7 ){
$ Smarty-> display ('article _ cat_boke.dwt ', $ cache_id );
} Else {
$ Smarty-> display ('article _ cat. dwt ', $ cache_id );
}

Tips]

UNIX timestamp for conversion:$ Goods [$ idx] ['SJ _ date'] = date ($ GLOBALS ['_ CFG'] ['date _ format'], $ row ['SJ _ date']);

Text formatting:{$ Cat_goods.name | escape: html}

String truncation:{$ Brand. brand_desc | truncate: 11}, {$ article. short_title | truncate: 15: "...": true}

Handling Line breaks:{$ Title | nl2br} changes the line break in php to HTML

Filter HTML tags:{$ Title | strip_tags}

Goods. dwt big image:{$ Pictures.0.img _ url}

[Secondary development of background templates]

1. add product attributes:

A. add the field (sj_date) to the data table (* _ goods ).

B. add to the template (admin/templates/goods_info.htm)

C. submit the data processing function to the background to add fields to the database (admin/goods. php ).

D. The frontend display function is used for processing (using des \ lib_goods.php ).

2. set the background template [product category page template] to add new product shelving:

A. add a record to the data table (* _ template)

B. add a new library to/admin/mongodes/lib_template.php (3 indicates the editable quantity)

3. Traverse multi-dimensional arrays in the template:

A. array prototype: print_r print

$ Smarty-> assign ('properties', $ properties ['pro']); // product property print_r ($ properties ['pro']); => Array ([technical parameters] => Array ([1] => Array ([name] => connection [value] => 3.5/6.3) [2] => Array ([name] => wear mode [value] => Head Mounted) [3] => Array ([name] => Feature [value] => Active Noise Reduction )))View Code

B. Template foreach traversal

{$ Arr2.name }:

View Code

Secondary development of message board:

Completed functions:

1. \ shortdes \ inc_constant.php line: 129 add define ('m _ short', 7); // for sale

2. \ ages \ zh_cn \ common. php line: 634 add $ _ LANG ['message _ type'] [m_sale] = 'sale ';

3. \ ages \ zh_cn \ admin \ user_msg.php line: 35 modify $ _ LANG ['type'] = array ('login', 'Complaint ', 'query', 'aftersales ', 'purchase ', 'Merchant message', 'Comments', 'sale '); // note the subscript.

4. Data Table (*_feedback) Add fields

5./message. php line: 72 $ receive data transmitted on the page in the message array

6./includes/lib_clips.php line: 197 $ add a field to the database in SQL

7. the msg_info.htm template is displayed in the background.

• Product Name:{$ Msg. msg_title | escape: "html "}
• Product model:{$ Msg. goods_type | escape: "html "}
• Sale price:{$ Msg. goods_price}
• Name:{$ Msg. user_name}
• Email:{$ Msg. user_email}
• Document type:{If $ msg. papers_type = 0} ID card {elseif $ msg. papers_type = 1} passport {elseif $ msg. papers_type = 2} driver's license {else} Taiwan compatriot permit {/if}
• ID No:{$ Msg. paper_number}
• Tel:{$ Msg. tel}
• Address:{$ Msg. address}
• Note:{$ Msg. msg_content | escape: "html" | nl2br}

View Code

Compile (1), ecshop secondary development note \ mongodes \ lib_commom.php = public function library \ mongodes \ lib_main.php = front-end public function library \ mongodes \ lib_init.php = initialization,...