如何将PHP变量的值传递给javascript [英] How to pass value of PHP variable to javascript

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本文介绍了如何将PHP变量的值传递给javascript的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我尝试使用此代码将$ i的值传递给脚本..但它不起作用

  <   html  >  
< head >
< link rel = 样式表 type = text / css href = Styles\style.css / >
< title > iFound < / title >
< / head >
< body dir = rtl >
< div id = MainDiv >
< div id = Headin > < / div >
< div id = 导航 > < / div >
<? php
for($ i = 0; $ i< 10; $ i ++)
{
echo < div class = \divs \ ><二v class = \indivs\>< / div>< div class = \intxtdivs \>< / div>< / div>;
}
echo < ; script type ='text / javascript'language ='javascript'>
var a = 5;
a ='<?php echo $ i;?>';
document。写(a);
< / script>

?>
< / div >
< / body >
< / html >





我的尝试:



a =;



a =;

解决方案

我对脚本..但是它无法正常工作

 < span class =code-keyword><   html  >  
< head >
< link rel = stylesheet 类型 = text / css href = Styles\style.css / >
< title > iFound < / title >
< / head >
< body dir = rtl >
< div id = MainDiv >
< div id = Headin > < / div >
< span class =code-keyword>< div id = 导航 > < / div > ;
<? php
for(


i = 0;

I< 10;

I tried this code to pass the value of $i to the script .. but it is not working

<html>
<head>
    <link rel="stylesheet" type="text/css" href="Styles\style.css"/>
    <title>iFound</title>
</head>
<body dir="rtl">
<div id="MainDiv">
    <div id="Headin"></div>
    <div id="Nav"></div>
    <?php
    for($i=0;$i<10;$i++)
    {
        echo "<div class=\"divs\"><div class=\"indivs\"></div><div class=\"intxtdivs\"></div></div>";
    }
    echo "<script type='text/javascript' language='javascript'>
            var a = 5;
            a = '<?php echo $i;?>';
            document.write(a);
          </script>"
    ?>
</div>
</body>
</html>



What I have tried:

a = ;

a = "";

解决方案

i to the script .. but it is not working

<html>
<head>
    <link rel="stylesheet" type="text/css" href="Styles\style.css"/>
    <title>iFound</title>
</head>
<body dir="rtl">
<div id="MainDiv">
    <div id="Headin"></div>
    <div id="Nav"></div>
    <?php
    for(


i=0;


i<10;


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