PHP求助贴!
phtml页面的 :
rows1 as $row1){?>
-
" name="check_box[]" class="check_box">
rows2 as $row2){if($row1["id"]==$row2["parent_id"]){?>
controller页面:
//一级分类列表
$modelcategory = new App_Model_Category();
$this->view->rows1 = $modelcategory->getTopcategory();
//获取所有分类
$this->view->rows2 = $modelcategory->getAllcategory();
这是一个二级分类的,现在我想让没有二级分类的一级分类模块都隐藏,该怎么实现。。。求解决
回复讨论(解决方案)
都不知道你想干什么。。。。
先把你具体要做什么讲清楚,你的代码现在是什么状况。
循环所有分类 给所有有二级分类的模块加一标志 像这样
foreach(所有分类){
if(当前分类有二级分类){
所有分类[flag] = 1;
} else{
所有分类[flag] = 0
}
}
之后在模板中循环时判断有没有标志
都不知道你想干什么。。。。
先把你具体要做什么讲清楚,你的代码现在是什么状况。
就相当于把 一级和二级分类 变成一个二维数组。。。
循环所有分类 给所有有二级分类的模块加一标志 像这样
foreach(所有分类){
if(当前分类有二级分类){
所有分类[flag] = 1;
} else{
所有分类[flag] = 0
}
}
之后在模板中循环时判断有没有标志
谢谢你啊,你说的加个标识虽然对代码没用,但是提醒了一下我,让我找到办法了!

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