www.webdeveloper.com
Results 1 to 2 of 2

Thread: Can't place div under div with JS function

  1. #1
    Join Date
    Jan 2014
    Posts
    2

    Can't place div under div with JS function

    Since I can't master the subject, I'm not sure if it's CSS or JS related. Here's my problem; I have a script to upload, crop and save image. The problem is I want to put the thumbnail preview under the image but I can't. Here are the codes:

    These are in the head part
    HTML Code:
    <script type="text/javascript" src="js/jquery-pack.js"></script>
    <script type="text/javascript" src="js/jquery.imgareaselect.min.js"></script>
    HTML Code:
    <script type="text/javascript">
    
    function preview(img, selection) { 
    	var scaleX = 100 / selection.width; 
    	var scaleY = 100 / selection.height; 
    	$('#thumbnail + div > img').css({ 
    		width: Math.round(scaleX * 500) + 'px', 
    		height: Math.round(scaleY * 375) + 'px',
    		marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px', 
    		marginTop: '-' + Math.round(scaleY * selection.y1) + 'px' 
    	});
    	$('#x1').val(selection.x1);
    	$('#y1').val(selection.y1);
    	$('#x2').val(selection.x2);
    	$('#y2').val(selection.y2);
    	$('#w').val(selection.width);
    	$('#h').val(selection.height);
    } 
    
    $(window).load(function () { 
    	$('#thumbnail').imgAreaSelect({ aspectRatio: '16:9', onSelectChange: preview }); 
    });
    </script>
    This is in the body part
    HTML Code:
    <div align="center">
    			<img src="resized_pic.jpg" style="float: left; margin-right: 10px;" id="thumbnail" alt="Create Thumbnail" />
    			<div style="float:left; position:relative; overflow:hidden; width:160px; height:90px;">
    			<img src="resized_pic.jpg" style="position: relative;" alt="Thumbnail Preview" />
    			</div>
    </div>
    How can I possibly put the Thumbnail Preview under Create Thumbnail?

  2. #2
    Join Date
    Jan 2014
    Posts
    2
    I found the solution myself fortunately

    I replaced this code:
    HTML Code:
    $('#thumbnail + div > img').css({
    with this:
    HTML Code:
    $('#preview img').css({
    And I assigned the ID to div
    HTML Code:
    <div align="center">
    			<img src="resized_pic.jpg" style="float: left; margin-right: 10px;" id="thumbnail" alt="Create Thumbnail" />
    			<div style="float:left; position:relative; overflow:hidden; width:160px; height:90px;">
    			<img id="preview" src="resized_pic.jpg" style="position: relative;" alt="Thumbnail Preview" />
    			</div>
    </div>
    Then with simple table tag, I fulfilled what I needed. I hope it helps someone else too.

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 0.13930 seconds
  • Memory Usage 2,848KB
  • 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
  • (6)bbcode_html
  • (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