The html:list tag in thinkphp passes multiple parameter examples, thinkphplist

The html:list tag in thinkphp passes multiple parameter instances, thinkphplist

The example in this article describes the solution to the problem of passing multiple parameters in the html:list tag in thinkphp, and shares it with everyone for your reference. The specific analysis is as follows:

This change is valid for thinkphp 2.0 version, thinkphp 3.0 version has not been tested.
Mainly modify the _list method of this file /Thinkphp/Lib/Think/Template/Taglib/TabLibHtml.class.php

The code parts with new content commented out are newly added
Mainly through -- splitting multiple parameters (will be automatically replaced with,)

Copy code The code is as follows:

public function _list($attr)
{
$tag = $this->parseXmlAttr($attr,'list');
$ ID = $ tag ['ID']; // Table ID
          $datasource = $tag['datasource'];                                                                                                                                                                              $ Pk = Empty ($ tag ['pk'])? 'ID': $ tag ['pk']; // The main key name, the default ID
         $style                                                                                                                                                                                        = $tag['style'] $name = !empty($tag['name'])?$tag['name']:'vo'; //Vo object name
           $action                                                                                                                                                                                                                                   $key                                                                                                                                                                                          $sort = $tag['sort']=='false'?false:true;
$checkbox = $tag['checkbox']; // Whether to display Checkbox
If(isset($tag['actionlist'])) {
              $actionlist = explode(',',trim($tag['actionlist'])); //Specify function list
}
If(substr($tag['show'],0,1)=='$') {
$show = $this->tpl->get(substr($tag['show'],1));
         }else {
$show = $tag['show'];
}
$ Show = Explode (',', $ show); // List display field list
//Calculate the number of columns in the table
$colNum = count($show);
If(!empty($checkbox)) $colNum++;
If(!empty($action)) $colNum++;
If(!empty($key)) $colNum++;
//Display starts
$parseStr = "n";
           $parseStr .= '';
$parseStr .= '';
$parseStr .= '';
//Fields that need to be displayed in the list
         $fields = array();
foreach($show as $val) {
           $fields[] = explode(':',$val);
}
If(!empty($checkbox) && 'true'==strtolower($checkbox)) {//If specified, the checkbox column needs to be displayed
$parseStr .=' ';
}
If(!empty($key)) {
            $parseStr .= '';
        }
        foreach($fields as $field) {//显示指定的字段
            $property = explode('|',$field[0]);
            $showname = explode('|',$field[1]);
            if(isset($showname[1])) {
                $parseStr .= '';
            }else{
                $parseStr .= $showname[0].'';
            }
        }
        if(!empty($action)) {//如果指定显示操作功能列
            $parseStr .= '';
        }
        $parseStr .= '';
        $parseStr .= '         if(!empty($checkbox)) {
            $parseStr .= 'onmouseover="over(event)" onmouseout="out(event)" onclick="change(event)" ';
        }
        $parseStr .= '>';
        if(!empty($checkbox)) {//如果需要显示checkbox 则在每行开头显示checkbox
            $parseStr .= '';
        }
        if(!empty($key)) {
            $parseStr .= '';
        }
        foreach($fields as $field) {
            //显示定义的列表字段
            $parseStr   .= '';
}
If(!empty($action)) {//Show function operation
If(!empty($actionlist[0])) {//Display the specified function item
                         $parseStr .= '';
                            //echo $parseStr;
                           //exit();
            }
}
$parseStr .= '< ;/tr>

No	'; }else { $parseStr .= '	'; } $showname[2] = isset($showname[2])?$showname[2]:$showname[0]; if($sort) { $parseStr .= ''.$showname[0].'

{$i}	'; if(!empty($field[2])) { // 支持列表字段链接功能具体方法由JS函数实现 $href = explode('\|',$field[2]); if(count($href)>1) { //指定链接传的字段值 // 支持多个字段传递 $array = explode('^',$href[1]); If(count($array)>1) { foreach ($array as $a){ $temp[] = ''{$'.$name.'.'.$a.'\|addslashes}''; $parseStr .= ''; }else{ $parseStr .= ' '; } }else { to $parseStr .= ''; } } If(strpos($field[0],'^')) { $property = explode('^',$field[0]); foreach ($property as $p){ $unit = explode('\|',$p); If(count($unit)>1) { $parseStr .= '{$'.$name.'.'.$unit[0].'\|'.$unit[1].'} '; }else { $parseStr .= '{$'.$name.'.'.$p.'} '; } } }else{ $property = explode('\|',$field[0]); If(count($property)>1) { //Conversion -- for , pass multiple parameters $property[1] = str_replace('--',',',$property[1]);//New content here $parseStr .= '{$'.$name.'.'.$property[0].'\|'.$property[1].'}'; }else { $parseStr .= '{$'.$name.'.'.$field[0].'}'; } } If(!empty($field[2])) { $parseStr .= ''; } $parseStr .= '	'; foreach($actionlist as $val) { //Apply javascript If(strpos($val,':')) { $a = explode(':',$val); If(count($a)>2) { $parseStr .= ''. $a[1].' '; }else { $parseStr .= ''.$a[ 1].' '; } }else{ //Apply php function $array = explode('\|',$val); If(count($array)>2) { $parseStr .= ' '. $array[2].' '; }else{ //Conversion -- for , pass multiple parameters through $parseStr .= ' {$'.$name.'.'.$val.'} '; } } } $parseStr .= '

';
$parseStr .= "nn";
return $parseStr;
}

Template calling demonstration:

Copy code The code is as follows:

The method getTaskCategory passes 3 parameters in order:

$user['task_category']
$user['exe_user']
$user['id']

The method printAccept passes 3 parameters in order:

$user['status']
$user['exe_user']
$user['id']

Among them:

Copy code The code is as follows:

task_category|getTaskCategory=$user['exe_user']--$user['id']:

with

Copy code The code is as follows:

status|printAccept=$user['exe_user']--$user['id'],task_track: tracking

Demo for passing multiple parameters

I hope this article will be helpful to everyone’s ThinkPHP framework programming.

html:link passes multiple parameters

If the passed parameter does have a value, it should be afaa.jsp?z=3&y=2&x=1. In your case above, it may be because the value you passed is empty or "" and it is not after the equal sign. Displays the attribute's value. & is a symbol used to pass multiple parameters, which plays the role of an interval between attributes

How to pass parameters through the anchor tag () of a hyperlink in HTML?

Use question marks and ampersands to carry values, such as this example
anchor tag
? The following second_id= parameter can be used to receive the value passed by second_id on the next page, that is, 3002
asp reception is written like this
second_id=Request.QueryString("second_id")
response.write( second_id)
then the input will display 3002