使用thinkphp遇到的小问题
刚接触thinkphp不久,遇到一个小问题,希望大家及时帮我解决,谢谢……
我在action中将数组传递到了页面中,进行循环显示,数组中有个价格数据,我想每次循环的时候累积起这个价格,在循环外面使用,不知道怎么定义??????????
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用JS来做吧,docment ready的时候把显示出来的东西加一遍,显示在你要显示的inner里
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在action中先累加存到变量中,调用模板的时候把这个值也传递过去就可以了
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你觉得这样效率会比你在显示的时候加了之后再用js插进值低吗?
模板就是用来显示的,而逻辑是在action里面完成的
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那用2楼的方法做就可以了
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万能且伟大的TP怎么可能做不好?
<br /> <php>$str='';</php><br /> <php><br /> foreach($arr as $v)<br /> {<br /> $str+=$v;<br /> }<br /> </php><br /> <php><br /> echo $str;<br /> </php>

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