The html: list tag in thinkphp passes multiple parameter instances
- 2021-07-22 09:25:54
- OfStack
This article examples about thinkphp html: list tag transmission of multiple parameters problem solutions, to share for your reference. The specific analysis is as follows:
This change is valid for thinkphp 2.0, and thinkphp 3.0 is not tested.
Mainly modify the _ list method of this file./Thinkphp/Lib/Think/Template/Taglib/TabLibHtml. class. php
Comment the part of code with new content is newly added
Mainly by splitting multiple parameters (which will be automatically replaced with,)
public function _list($attr)
{
$tag = $this->parseXmlAttr($attr,'list');
$id = $tag['id']; // Forms ID
$datasource = $tag['datasource']; // Data sources displayed in the list VoList Name
$pk = empty($tag['pk'])?'id':$tag['pk'];// Primary key name, default to id
$style = $tag['style']; // Style name
$name = !empty($tag['name'])?$tag['name']:'vo'; //Vo Object name
$action = $tag['action']=='true'?true:false; // Whether to display function actions
$key = !empty($tag['key'])?true:false;
$sort = $tag['sort']=='false'?false:true;
$checkbox = $tag['checkbox']; // Whether to display Checkbox
if(isset($tag['actionlist'])) {
$actionlist = explode(',',trim($tag['actionlist'])); // Specify a list of functions
}
if(substr($tag['show'],0,1)=='$') {
$show = $this->tpl->get(substr($tag['show'],1));
}else {
$show = $tag['show'];
}
$show = explode(',',$show); // List displays a list of fields
// Count the number of columns in a table
$colNum = count($show);
if(!empty($checkbox)) $colNum++;
if(!empty($action)) $colNum++;
if(!empty($key)) $colNum++;
// Show start
$parseStr = "<!-- Think System List Component Begins -->n";
$parseStr .= '<table id="'.$id.'" class="'.$style.'" cellpadding=0 cellspacing=0 >';
$parseStr .= '<tr><td height="5" colspan="'.$colNum.'" class="topTd" ></td></tr>';
$parseStr .= '<tr class="row" >';
// List the fields to display
$fields = array();
foreach($show as $val) {
$fields[] = explode(':',$val);
}
if(!empty($checkbox) && 'true'==strtolower($checkbox)) {// If you specify that you want to display checkbox Column
$parseStr .='<th width="8"><input type="checkbox" id="check" onclick="CheckAll(''.$id.'')"></th>';
}
if(!empty($key)) {
$parseStr .= '<th width="12">No</th>';
}
foreach($fields as $field) {// Displays the specified field
$property = explode('|',$field[0]);
$showname = explode('|',$field[1]);
if(isset($showname[1])) {
$parseStr .= '<th width="'.$showname[1].'">';
}else {
$parseStr .= '<th>';
}
$showname[2] = isset($showname[2])?$showname[2]:$showname[0];
if($sort) {
$parseStr .= '<a xhref="javascript:sortBy(''.$property[0].'','{$sort}',''.ACTION_NAME.'')" title=" According to '.$showname[2].'{$sortType} ">'.$showname[0].'<eq name="order" value="'.$property[0].'" ><img xsrc="/Public/images/{$sortImg}.gif" width="12" height="17" border="0" align="absmiddle"></eq></a></th>';
}else{
$parseStr .= $showname[0].'</th>';
}
}
if(!empty($action)) {// If you specify a display action function column
$parseStr .= '<th > Operation </th>';
}
$parseStr .= '</tr>';
$parseStr .= '<volist name="'.$datasource.'" id="'.$name.'" ><tr class="row" '; // Support the color change of mouse moving unit line The specific method is js Definition in
if(!empty($checkbox)) {
$parseStr .= 'onmouseover="over(event)" onmouseout="out(event)" onclick="change(event)" ';
}
$parseStr .= '>';
if(!empty($checkbox)) {// If you need to display checkbox Is displayed at the beginning of each line checkbox
$parseStr .= '<td><input type="checkbox" name="key" value="{$'.$name.'.'.$pk.'}"></td>';
}
if(!empty($key)) {
$parseStr .= '<td>{$i}</td>';
}
foreach($fields as $field) {
// Display defined list fields
$parseStr .= '<td>';
if(!empty($field[2])) {
// Support list field linking function The specific method consists of JS Function realization
$href = explode('|',$field[2]);
if(count($href)>1) {
// Specify the field value of the link pass
// Support multiple field passing
$array = explode('^',$href[1]);
if(count($array)>1) {
foreach ($array as $a){
$temp[] = ''{$'.$name.'.'.$a.'|addslashes}'';
}
$parseStr .= '<a xhref="javascript:'.$href[0].'('.implode(',',$temp).')">';
}else{
$parseStr .= '<a xhref="javascript:'.$href[0].'('{$'.$name.'.'.$href[1].'|addslashes}')">';
}
}else {
// If you do not specify a default transfer number value
$parseStr .= '<a xhref="javascript:'.$field[2].'('{$'.$name.'.'.$pk.'|addslashes}')">';
}
}
if(strpos($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]);// Here is the new content
$parseStr .= '{$'.$name.'.'.$property[0].'|'.$property[1].'}';
}else {
$parseStr .= '{$'.$name.'.'.$field[0].'}';
}
}
if(!empty($field[2])) {
$parseStr .= '</a>';
}
$parseStr .= '</td>';
}
if(!empty($action)) {// Display function operation
if(!empty($actionlist[0])) {// Displays the specified function item
$parseStr .= '<td>';
foreach($actionlist as $val) {
// Application javascript
if(strpos($val,':')) {
$a = explode(':',$val);
if(count($a)>2) {
$parseStr .= '<a xhref="javascript:'.$a[0].'('{$'.$name.'.'.$a[2].'}')">'.$a[1].'</a> ';
}else {
$parseStr .= '<a xhref="javascript:'.$a[0].'('{$'.$name.'.'.$pk.'}')">'.$a[1].'</a> ';
}
}else{
// Application php Function
$array = explode('|',$val);
if(count($array)>2) {
$parseStr .= ' <a xhref="javascript:'.$array[1].'('{$'.$name.'.'.$array[0].'}')">'.$array[2].'</a> ';
}else{
// Conversion -- For , Pass multiple parameters
$val = str_replace('--',',',$val);// Here is the new content
$parseStr .= ' {$'.$name.'.'.$val.'} ';
}
}
}
$parseStr .= '</td>';
//echo $parseStr;
//exit();
}
}
$parseStr .= '</tr></volist><tr><td height="5" colspan="'.$colNum.'" class="bottomTd"></td></tr></table>';
$parseStr .= "n<!-- Think End of system list component -->n";
return $parseStr;
}Template invocation demo:
<html:list id="checkList" name="user" style="list" checkbox="true" action="true" datasource="list" show="id: Numbering ,task_title: Task title :edit,task_type|getTaskType: Task type ,task_category|getTaskCategory=$user['exe_user']--$user['id']: Column to which ,hope_time|toDate='Y-m-d H#i': Expected completion time ,process_rate|printRate: Current progress ,exe_user|getUserName: Handler ,status|getTaskStatus: Status " actionlist="status|printAccept=$user['exe_user']--$user['id'],task_track: Tracking " />
Method getTaskCategory passes three parameters in the following order:
$user['task_category']
$user['exe_user']
$user['id']
Method printAccept passes three parameters in the following order:
$user['status']
$user['exe_user']
$user['id']
Among them:
task_category|getTaskCategory=$user['exe_user']--$user['id']:And
status|printAccept=$user['exe_user']--$user['id'],task_track: Tracking I hope this article is helpful to everyone's ThinkPHP framework programming.