Databases
StackOverflow2013
Postsdbo
POPHP variable isn't working for height and width
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPHP variable isn't working for height and width
    primarykey
    data
    text
    <pre><code>&lt;head&gt; &lt;script type="text/javascript"&gt; &lt;!-- var viewportwidth; var viewportheight; // the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight if (typeof window.innerWidth != 'undefined') { viewportwidth = window.innerWidth, viewportheight = window.innerHeight } // IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document) else if (typeof document.documentElement != 'undefined' &amp;&amp; typeof document.documentElement.clientWidth != 'undefined' &amp;&amp; document.documentElement.clientWidth != 0) { viewportwidth = document.documentElement.clientWidth, viewportheight = document.documentElement.clientHeight } // older versions of IE else { viewportwidth = document.getElementsByTagName('body')[0].clientWidth, viewportheight = document.getElementsByTagName('body')[0].clientHeight } //--&gt; &lt;/script&gt; &lt;?php $sizeh = '&lt;script type="text/javascript"&gt; document.write(viewportheight);&lt;/script&gt;'; $sizew = '&lt;script type="text/javascript"&gt; document.write(viewportwidth); &lt;/script&gt;'; ?&gt; &lt;/head&gt; //... &lt;?php &lt;iframe id="frame2" src="'.$row['url'].'" height="&lt;script type=\'text/javascript\'&gt;document.write(viewportheight);&lt;/script&gt;px" width="'.$sizew.'px" &gt;&lt;/iframe&gt; '; ?&gt; </code></pre> <p>// The above still can't handle changing the values of height and width</p> <p>Passing the above values from the script to iframe isn't working although printing the variables shows that they have values inside them</p> <pre><code>echo $sizeh; // shows ex:1093 echo $sizew; // shows ex:900 </code></pre> <p>Anyone please assist !!!</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USphplearner
    1. USphplearner
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COPHP and Javascript do not interact that way. When you `echo`ed your variables out, the Javascript got placed into the page and later executed at that position. The PHP variables themselves never had those values.
      singulars
      1. POPHP variable isn't working for height and width
      1. USmario
    2. COYou do know that php and javascript are two completely distinct entities right? You can't "call" one from the other. The php executes first (completely) on the server, and then the javascript runs on the client. The two languages never communicate (except via ajax, but that's a special thing).
      singulars
      1. POPHP variable isn't working for height and width
      1. USChris Eberle
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload