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如何调用php中的数组

WBOY
WBOYOriginal
2016-06-23 14:28:291029Durchsuche


我在搜索框输入“bai”会自动提示“baidu”和“baidu image”,
点击相应的标签进入到相应的网站（比如点击"baidu",就打开http://baidu.com）,html+js应经实现了，现在想用数组的方式把数据写在php里，这个怎么写啊，也就是这段
var mockData=[{name:'baidu',link:"http://www.baidu.com"},{name:'baidu image',link:"http://image.baidu.com"}]
怎么写在写在php里，并且被调用 

<!DOCTYPE html><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"/><title>如何数组查询</title><meta name=viewport content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/><style type="text/css">body{font-family:"yaHei Consolas Hybrid";margin:0}ul{margin:0;list-style:none;padding:0}.search-block{width:400px;position:relative;margin:50px auto}.search-block input{font-size:20px}.lbl-default{position:absolute;cursor:text;top:15px;left:15px;color:#ccc}.txt-default{width:378px;height:28px;border:1px solid #ddd;padding:10px}.btn{border:0;width:100px;height:50px;background-color:#56bdf3;color:#fff;text-align:center;cursor:pointer}.search-button{position:absolute;left:300px;top:0}.search-advice{display:none;width:400px;position:absolute;background-color:#fff}#search-advice-list{border-left:1px solid #ddd;border-right:1px solid #ddd;border-bottom:1px solid #ddd}#search-advice-list li{display:block;width:378px;height:30px;padding:10px}#search-advice-list li:hover{background-color:#f5f5f5}</style><script type="text/javascript">var mockData=[{name:'baidu',link:"http://www.baidu.com"},{name:'baidu image',link:"http://image.baidu.com"}];function $(id){return document.getElementById(id);}function hide(dom){dom.style.display='none';}function show(dom){dom.style.display='block';}function bindLabelToInput(labelId,inputId){$(inputId).onfocus=function(){hide($(labelId));};$(inputId).onblur=function(){if(this.value==null||this.value.length<1){show($(labelId));}};}function createDomTo(tagName,arr,parentNode){for(var i=0;i<arr.length;i++){var tag=document.createElement(tagName);tag.innerHTML="<a href='"+arr[i].link+"' target=_black>"+arr[i].name+"</a>";parentNode.appendChild(tag);}}window.onload=function(){bindLabelToInput('lbl-search','txt-search');var adviceWords=new Array();var ul=$('search-advice-list');$('txt-search').onkeyup=function(){if(this.value.length>0){for(var i=0;i<mockData.length;i++){if(mockData[i].name.indexOf(this.value)>=0){adviceWords.push(mockData[i]);}}if(adviceWords.length>0){ul.innerHTML='';createDomTo('li',adviceWords,ul);show(ul.parentNode);}adviceWords=new Array();}else{hide(ul.parentNode);}};};</script></head><body><div class=search-block><label for=txt-search id=lbl-search class=lbl-default>请输入要搜索的内容</label><input type=text id=txt-search class=txt-default /><input type=button id=submit-button class="btn search-button" value="搜索"/><div class=search-advice><ul id=search-advice-list></ul></div></div></body></html>


回复讨论(解决方案)

$ar = array(  array('name' => 'baidu', 'link' => "http://www.baidu.com"),  array('name' => 'baidu', 'link' => "http://www.baidu.com"),  array('name' => 'baidu', 'link' => "http://www.baidu.com"),);$s = json_encode($ar);echo "var mockData = $s;";

<script src=mockData.php></script>

$ar = array(  array('name' => 'baidu', 'link' => "http://www.baidu.com"),  array('name' => 'baidu', 'link' => "http://www.baidu.com"),  array('name' => 'baidu', 'link' => "http://www.baidu.com"),);$s = json_encode($ar);echo "var mockData = $s;";

<script src=mockData.php></script>

不行啊 无法调用
mockdata.php


index.html 

<!DOCTYPE html><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"/><title>如何数组查询</title><meta name=viewport content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/><style type="text/css">body{font-family:"yaHei Consolas Hybrid";margin:0}ul{margin:0;list-style:none;padding:0}.search-block{width:400px;position:relative;margin:50px auto}.search-block input{font-size:20px}.lbl-default{position:absolute;cursor:text;top:15px;left:15px;color:#ccc}.txt-default{width:378px;height:28px;border:1px solid #ddd;padding:10px}.btn{border:0;width:100px;height:50px;background-color:#56bdf3;color:#fff;text-align:center;cursor:pointer}.search-button{position:absolute;left:300px;top:0}.search-advice{display:none;width:400px;position:absolute;background-color:#fff}#search-advice-list{border-left:1px solid #ddd;border-right:1px solid #ddd;border-bottom:1px solid #ddd}#search-advice-list li{display:block;width:378px;height:30px;padding:10px}#search-advice-list li:hover{background-color:#f5f5f5}</style><script src="mockData.php" type="text/javascript">function $(id){return document.getElementById(id);}function hide(dom){dom.style.display='none';}function show(dom){dom.style.display='block';}function bindLabelToInput(labelId,inputId){$(inputId).onfocus=function(){hide($(labelId));};$(inputId).onblur=function(){if(this.value==null||this.value.length<1){show($(labelId));}};}function createDomTo(tagName,arr,parentNode){for(var i=0;i<arr.length;i++){var tag=document.createElement(tagName);tag.innerHTML="<a href='"+arr[i].link+"' target=_black>"+arr[i].name+"</a>";parentNode.appendChild(tag);}}window.onload=function(){bindLabelToInput('lbl-search','txt-search');var adviceWords=new Array();var ul=$('search-advice-list');$('txt-search').onkeyup=function(){if(this.value.length>0){for(var i=0;i<mockData.length;i++){if(mockData[i].name.indexOf(this.value)>=0){adviceWords.push(mockData[i]);}}if(adviceWords.length>0){ul.innerHTML='';createDomTo('li',adviceWords,ul);show(ul.parentNode);}adviceWords=new Array();}else{hide(ul.parentNode);}};};</script></head><body><div class=search-block><label for=txt-search id=lbl-search class=lbl-default>请输入要搜索的内容</label><input type=text id=txt-search class=txt-default /><input type=button id=submit-button class="btn search-button" value="搜索"/><div class=search-advice><ul id=search-advice-list></ul></div></div></body></html>

你这够可以的！
建议你咨询一下你的老师，弄清楚有 src 属性的和没有 src 属性的 script 标记的区别！

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