php和javascript之間變量的傳遞實現(xiàn)代碼
更新時間:2012年12月19日 10:46:58 作者:
本文提供一種解決php和javascript之間變量的傳遞的方法,需要的朋友可以參考下
PHP variable to Javascript variable:
<?php $myvar=10; ?>
<script type="text/javascript">
jsvar = <?php echo $myvar; ?>;
document.write(jsvar); // Test to see if its prints 10:
</script>
Form variable to Javascript variable:
<form name="myform4">
<input type="hidden" name="formvar" value="100">
</form>
<script type="text/javascript">
jsvar = document.myform4.formvar.value;
document.write(jsvar) // test
</script>
PHP variable to Form variable:
<form name="myform4">
<input type="hidden" name="formvar" value="<?php $phpvar=10; echo $phpvar; ?>"> // PHP code inside HTML!!
</form>
Javascript variable to Form variable:
<form name="myform3">
<!-- It needn't be a "hidden" type, but anything from radio buttons to check boxes -->
<input type="hidden" name="formvar" value="">
</form>
<script type="text/javascript">
jsvar=10;
document.myform3.formvar.value = jsvar;
</script>
復制代碼 代碼如下:
<?php $myvar=10; ?>
<script type="text/javascript">
jsvar = <?php echo $myvar; ?>;
document.write(jsvar); // Test to see if its prints 10:
</script>
Form variable to Javascript variable:
復制代碼 代碼如下:
<form name="myform4">
<input type="hidden" name="formvar" value="100">
</form>
<script type="text/javascript">
jsvar = document.myform4.formvar.value;
document.write(jsvar) // test
</script>
PHP variable to Form variable:
復制代碼 代碼如下:
<form name="myform4">
<input type="hidden" name="formvar" value="<?php $phpvar=10; echo $phpvar; ?>"> // PHP code inside HTML!!
</form>
Javascript variable to Form variable:
復制代碼 代碼如下:
<form name="myform3">
<!-- It needn't be a "hidden" type, but anything from radio buttons to check boxes -->
<input type="hidden" name="formvar" value="">
</form>
<script type="text/javascript">
jsvar=10;
document.myform3.formvar.value = jsvar;
</script>
相關文章
自己寫的兼容低于PHP 5.5版本的array_column()函數(shù)
這篇文章主要介紹了自己寫的兼容低于PHP 5.5版本的array_column()函數(shù),array_column是PHP 5.5新增函數(shù),有時在低版本中也可能要用到,需要的朋友可以參考下2014-10-10PHP中date與gmdate的區(qū)別及默認時區(qū)設置
這篇文章主要介紹了PHP中date與gmdate的區(qū)別及默認時區(qū)設置,需要的朋友可以參考下2014-05-05