www.webdeveloper.com
Results 1 to 1 of 1

Thread: CSS - iframe auto heigh

  1. #1
    Join Date
    Jan 2018
    Posts
    19

    CSS - iframe auto heigh

    I have the following index.html

    Code:
    <!DOCTYPE html>
    <html>
    <header>
    
    
    	<style type="text/css">
    		html, body { margin: 0; padding: 0; }
    		#divlogo {
    			position:absolute;			
    			top:10px;
    		
    		}		
    		#divIFrame {	
    			position:absolute;			
    			top:80px;
    			width:100%;
    			
    		}	
    		
    		#myIFrame {
    			width: 100%;	
    
    			border:  2px blue solid;
    		}
    		
    		#divaudio {
    			position:absolute;			
    			bottom:0px;
    			width:100%;
    			height:30px;   /* Height of the footer */			
    			overflow : hidden;
    			border: none; <!-- border: 2px red solid; -->
    		}
    	</style>
    </header>
    <body>
    
    <div id="divlogo">
    	TOP
    </div>
    
    <div id="divIFrame">
    	<iframe id="myIFrame" src="content.html" name="main" ></iframe>
    </div>
    
    <div id="divaudio">
    	BOTTOM
    </div>
    </body>
    </html>
    and the following content of the iframe content.html
    Code:
    <!DOCTYPE html>
    <html>
    <header>
    </header>
    <body>
    	1<br/>
    	2<br/>
    	3<br/>
    	4<br/>
    	5<br/>
    	6<br/>
    	7<br/>
    	8<br/>
    	9<br/>
    	10<br/>
    	11<br/>
    	12<br/>
    	13<br/>
    	14<br/>
    	15<br/>
    	16<br/>
    	17<br/>
    	18<br/>
    	19<br/>
    	20<br/>
    	21<br/>
    	22<br/>
    	23<br/>
    	24<br/>
    	25<br/>
    	26<br/>
    	27<br/>
    	28<br/>
    	29<br/>
    	30<br/>
    	31<br/>
    	32<br/>
    	33<br/>
    	34<br/>
    	35<br/>
    	36<br/>
    	37<br/>
    	38<br/>
    	39<br/>
    	40<br/>
    	41<br/>
    	42<br/>
    	43<br/>
    	44<br/>
    	45<br/>
    	46<br/>
    	47<br/>
    	48<br/>
    	49<br/>
    	50<br/>
    	51<br/>
    	52<br/>
    	53<br/>
    	54<br/>
    	55<br/>
    	56<br/>
    	57<br/>
    	58<br/>
    	59<br/>
    	60<br/>
    	61<br/>
    	62<br/>
    	63<br/>
    	64<br/>
    	65<br/>
    	66<br/>
    	67<br/>
    	68<br/>
    	69<br/>
    	70<br/>
    
    
    </body>
    </html>
    How can I set the CSS of iframe, so that if I resize the window,
    so that the iframe is automatically adjust the HEIGHT
    which means, the iframe does not overlay & not underlay the top and bottom elements.

    The iframe
    - starts after the top-Element and
    - ends before the bottom-Element.

    What is the correct CSS for this need?

    Many Thx

  2. #2
    Join Date
    Dec 2012
    Posts
    1,609
    I was shure, that I answered this already. Did I forget to press "Post"?
    The solution is dropping absolute positioning and using flex layout instead:
    Code:
    <!DOCTYPE html>
    <html>
    <head>
    
    
        <style type="text/css">
            html, body {
                margin: 0;
                padding: 0;
            }
            body {
                height: 100vh;
                display: flex;
                flex-direction: column;
            }
    
            #divlogo {
            }
    
            #divIFrame {
                flex-grow: 1;
            }
    
            #myIFrame {
                flex-grow: 1;
                border: 2px blue solid;
            }
    
            #divaudio {
                border: 2px red solid;
            }
        </style>
    </head>
    <body>
    
        <div id="divlogo">
            TOP
        </div>
    
        <iframe id="myIFrame" src="thread24-iframe.html" name="main"></iframe>
    
        <div id="divaudio">
            BOTTOM
        </div>
    </body>
    </html>

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center

"

"

X vBulletin 4.2.2 Debug Information

  • Page Generation 0.30896 seconds
  • Memory Usage 2,842KB
  • Queries Executed 15 (?)
More Information
Template Usage (33):
  • (1)SHOWTHREAD
  • (1)ad_footer_end
  • (1)ad_footer_start
  • (1)ad_global_above_footer
  • (1)ad_global_below_navbar
  • (1)ad_global_header1
  • (1)ad_global_header2
  • (1)ad_navbar_below
  • (1)ad_showthread_firstpost_sig
  • (1)ad_showthread_firstpost_start
  • (1)ad_thread_first_post_content
  • (1)ad_thread_last_post_content
  • (3)bbcode_code
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)headinclude_bottom
  • (2)memberaction_dropdown
  • (1)navbar
  • (4)navbar_link
  • (1)navbar_moderation
  • (1)navbar_noticebit
  • (1)navbar_tabs
  • (2)option
  • (2)postbit
  • (2)postbit_onlinestatus
  • (2)postbit_wrapper
  • (1)spacer_close
  • (1)spacer_open
  • (1)tagbit_wrapper 

Phrase Groups Available (6):
  • global
  • inlinemod
  • postbit
  • posting
  • reputationlevel
  • showthread
Included Files (26):
  • ./showthread.php
  • ./global.php
  • ./includes/class_bootstrap.php
  • ./includes/init.php
  • ./includes/class_core.php
  • ./includes/config.php
  • ./includes/functions.php
  • ./includes/functions_navigation.php
  • ./includes/class_friendly_url.php
  • ./includes/class_hook.php
  • ./includes/class_bootstrap_framework.php
  • ./vb/vb.php
  • ./vb/phrase.php
  • ./includes/functions_facebook.php
  • ./includes/functions_calendar.php
  • ./includes/functions_bigthree.php
  • ./includes/class_postbit.php
  • ./includes/class_bbcode.php
  • ./includes/functions_reputation.php
  • ./includes/functions_notice.php
  • ./packages/vbattach/attach.php
  • ./vb/types.php
  • ./vb/cache.php
  • ./vb/cache/db.php
  • ./vb/cache/observer/db.php
  • ./vb/cache/observer.php 

Hooks Called (72):
  • init_startup
  • friendlyurl_resolve_class
  • init_startup_session_setup_start
  • database_pre_fetch_array
  • database_post_fetch_array
  • init_startup_session_setup_complete
  • global_bootstrap_init_start
  • global_bootstrap_init_complete
  • cache_permissions
  • fetch_postinfo_query
  • fetch_postinfo
  • fetch_threadinfo_query
  • fetch_threadinfo
  • fetch_foruminfo
  • load_show_variables
  • load_forum_show_variables
  • global_state_check
  • global_bootstrap_complete
  • global_start
  • style_fetch
  • global_setup_complete
  • showthread_start
  • showthread_getinfo
  • strip_bbcode
  • friendlyurl_clean_fragment
  • friendlyurl_geturl
  • forumjump
  • cache_templates
  • cache_templates_process
  • template_register_var
  • template_render_output
  • fetch_template_start
  • fetch_template_complete
  • parse_templates
  • fetch_musername
  • notices_check_start
  • notices_noticebit
  • process_templates_complete
  • friendlyurl_redirect_canonical
  • showthread_post_start
  • showthread_query_postids
  • showthread_query
  • bbcode_fetch_tags
  • bbcode_create
  • showthread_postbit_create
  • postbit_factory
  • postbit_display_start
  • postbit_imicons
  • bbcode_parse_start
  • bbcode_parse_complete_precache
  • bbcode_parse_complete
  • postbit_display_complete
  • memberaction_dropdown
  • tag_fetchbit_complete
  • forumrules
  • navbits
  • navbits_complete
  • build_navigation_data
  • build_navigation_array
  • check_navigation_permission
  • process_navigation_links_start
  • process_navigation_links_complete
  • set_navigation_menu_element
  • build_navigation_menudata
  • build_navigation_listdata
  • build_navigation_list
  • set_navigation_tab_main
  • set_navigation_tab_fallback
  • navigation_tab_complete
  • fb_like_button
  • showthread_complete
  • page_templates