81 lines
2.1 KiB
Perl
81 lines
2.1 KiB
Perl
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# This code was forked from the LiveJournal project owned and operated
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# by Live Journal, Inc. The code has been modified and expanded by
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# Dreamwidth Studios, LLC. These files were originally licensed under
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# the terms of the license supplied by Live Journal, Inc, which can
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# currently be found at:
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#
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# http://code.livejournal.org/trac/livejournal/browser/trunk/LICENSE-LiveJournal.txt
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#
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# In accordance with the original license, this code and all its
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# modifications are provided under the GNU General Public License.
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# A copy of that license can be found in the LICENSE file included as
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# part of this distribution.
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package LJ::Widget::ExampleAjaxWidget;
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use strict;
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use base qw(LJ::Widget);
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use Carp qw(croak);
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sub ajax { 1 }
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#sub need_res { qw( stc/widgets/examplepostwidget.css ) }
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sub render_body {
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my $class = shift;
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my %opts = @_;
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my $ret;
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my $submitted = $opts{submitted} ? 1 : 0;
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$ret .= "This widget does an AJAX POST.<br />";
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$ret .= "Render it with: <code>LJ::Widget::ExampleAjaxWidget->render;</code>";
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$ret .= $class->start_form( id => "ajax_form" );
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$ret .= "<p>Type in a word: " . $class->html_text( name => "text", size => 10 ) . " ";
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$ret .= $class->html_submit( button => "Click me!" ) . "</p>";
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$ret .= $class->end_form;
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if ($submitted) {
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$ret .= "Submitted!";
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}
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return $ret;
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}
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sub handle_post {
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my $class = shift;
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my $post = shift;
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my %opts = @_;
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if ( $post->{text} ) {
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warn "You entered: $post->{text}\n";
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}
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return;
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}
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sub js {
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q [
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initWidget: function () {
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var self = this;
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DOM.addEventListener($("ajax_form"), "submit", function (evt) { self.warnWord(evt, $("ajax_form")) });
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},
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warnWord: function (evt, form) {
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var given_text = form["Widget[ExampleAjaxWidget]_text"].value + "";
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this.doPostAndUpdateContent({
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text: given_text,
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submitted: 1
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});
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Event.stop(evt);
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},
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onRefresh: function (data) {
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this.initWidget();
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}
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];
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}
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1;
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