dousuo8400 2014-07-25 16:55
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从php视图文件将变量传递给javascript

I am developing a web application where you can delete users. I am using codeigniter framework to develop this. Using this code, I am invoking "Doconfirm()" function in external javascript file.

      //my view file
      <img src="<?php echo base_url(); ?>Assests/Images/cross.png" alt="Delete User"  title="Delete User" onClick="return Doconfirm()();" >

      //inside DoConfirm function javascript file
      window.location =  site_url +"user/deleteusers/id";

I want to pass id from the view to javascript doconfirm function. I know I can take the id using this php code.

      <?php echo $row['id']; ?>

What I want is to pass the id to the external javascript function "Doconfirm()" from the view. Any help will be highly appreciated.

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  • doukang1962 2014-07-25 16:58
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    You can just pass the id as a parameter in your onClick:

      //my view file
      <img src="<?php echo base_url(); ?>Assests/Images/cross.png" 
           alt="Delete User"  title="Delete User" 
           onClick="return Doconfirm(<?php echo $row['id']; ?>);" >
    
      //inside DoConfirm function javascript file
      function doConfirm(id) {
          window.location =  site_url +"user/deleteusers/" + id;
      }
    
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