www.webdeveloper.com
Results 1 to 3 of 3

Thread: Getting website elements with javascript.

  1. #1
    Join Date
    Jun 2013
    Posts
    2

    Thumbs up Getting website elements with javascript.

    Hi there , this is my first post and i'm looking forward for someone to help me ..

    (description of my problem) I have a website that will serve as a search engine .
    My website will use other websites to serve as search engines . I created an hidden <iframe> to load those websites .


    I want to make it that when an user inputs text in the search box , the JavaScript takes the input and replaces the <iframe> id with the text .

    eg: the user will input "game" in my website ... so the url for the iframe will be : example.com/search/game/0/8 ..... [/search/name/0/8 needs to stay like it is .. only the name changes

    So now the <iframe> loads example.com/search/game/0/8 hidden so the user wont view the whole search results .... How can i use javascript to only get some information from this results webpage ?

    i've have 2 js ready but they have some minor problems because the user needs to input for eg : http://www.example.com/search/name/0/8 and not input only "name"

    <iframe id="iframeId" src="http://www.thepiratebay.se/search/" class="rte-zone" width="0" height="0" >
    <script type="text/javascript">
    var iframeDoc;
    if (window.frames && window.frames.iframeId &&
    (iframeDoc = window.frames.iframeId.document)) {
    var iframeBody = iframeDoc.body;
    var ifromContent = iframeBody.innerHTML;
    }
    </script>
    _________________________________
    <script type="text/javascript">
    function getContentFromIframe(iFrameName) {
    var myIFrame = document.getElementById(iFrameName);
    var content = myIFrame.contentWindow.document.body.innerHTML;
    var status = content.getElementById('AREA:222_4');
    alert(status);
    }
    </script>

    PLEASE I know that only one user can't reply with a help in all this , but if you know even a small thing please reply with that small tip .

    Thanks in advance.

  2. #2
    Join Date
    Oct 2010
    Location
    Versailles, France
    Posts
    1,290
    Search about "Same Origin" security policy or read this page at first

  3. #3
    Join Date
    Jun 2013
    Posts
    2
    I dont think that'll be a problem cuz from the iframe i tested and i can access the site .. i just need this little modification

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 0.32494 seconds
  • Memory Usage 2,854KB
  • 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
  • (1)bbcode_quote
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)headinclude_bottom
  • (3)memberaction_dropdown
  • (1)navbar
  • (4)navbar_link
  • (1)navbar_moderation
  • (1)navbar_noticebit
  • (1)navbar_tabs
  • (2)option
  • (3)postbit
  • (3)postbit_onlinestatus
  • (3)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