AjaxWebSelector < System

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---+!! %TOPIC%
%TOC%

%JQREQUIRE{"chili"}%
---++ Webs
<verbatim class="tml">
%STARTSECTION{"webs"}%
<literal>
%FLEXWEBLIST{
  subwebs="none"
  header="[{"
  format="$n$indent   id:'$web',$n$indent   name:'$name',$n$indent   parent:'$parent',$n$indent   depth: $depth,$n$indent   color:'$color',$n$indent   description:'$sitemapuseto',$n$indent   nrsubwebs: $nrsubwebs,$n$indent   url: '$url'$n$indent" 
  subheader=",   subwebs:$n$indent   [{"
  separator="},{" 
  subseparator="},{" 
  subfooter="}]$n$indent"
  footer="}]$n"
}%
</literal>
%ENDSECTION{"webs"}%
</verbatim>

---++ Webselector
<verbatim class="tml">
%STARTINCLUDE%<!-- webselector -->
%JQREQUIRE{"gradient"}% %JQREQUIRE{"simplemodal"}%<!-- jqrequire// -->
<style type="text/css">@import url(%ATTACHURLPATH%/webselector.css);</style>
<script type="text/javascript" src="%ATTACHURLPATH%/webselector.js"></script>
<div id="weblist" class="foswikiFormSteps" style="display:none">
---++ Select a web
<table><tr>
  <td>
    <input type="text" class="foswikiInputField" id="webName" size="30" />
    <input type="hidden" id="webId" />
    <input type="hidden" id="webUrl" />
  </td>
  <td>
    %BUTTON{"Go" icon="page_white_go" id="webGo"}%
  </td>
</tr></table>
<div class="container"></div>
</div>
</div>
<!-- //webselector -->%STOPINCLUDE%
</verbatim>

---++ Webselector.css
<verbatim class="css">
%STARTATTACH{"webselector.css"}%
.weblet {
  float:left;
  padding:10px;
  margin:0px 10px 10px 0px;
  border:1px solid #ddd;
  width:100px;
  height:100px;
  position:relative;
  font-size:95%;
  overflow:hidden;
}
.weblet h2 {
  margin:0px;
  border:0px;
}
.weblet .parent {
  font-size:95%;
  font-style:italic;
}
.weblet .desc {
  margin-top:0.1em;
}
.weblet .more {
  margin-top:0.1em;
}
.weblet .more a {
  text-decoration:none;
}
#weblist .container {
  margin-top:10px;
  width:550px;
  height:390px;
  overflow-x:hidden;
  overflow-y:auto;
}
.weblet h2 {
  margin-top:0px;
  font-size:105%;
  font-weight:bold;
  color:#222;
}
.weblet.selected {
  border:1px solid red;
}
%ENDATTACH%
</verbatim>

---++ Webselector.js
<verbatim class="js">
%STARTATTACH{"webselector.js"}%
(function($) {
webSelector = {
   show: function() {
    $("#weblist").modal({
      persist:true, 
      onShow: webSelector.init
    });
    $(window).trigger("resize");
    return false;
  },

  spaceOutWikiWord: function(wikiWord) {
    return wikiWord.replace(/([a-z])([A-Z0-9]+)/g, "$1 $2");
  },

  addWeblets: function(webs, $container) {
    for (var i in webs) {
      var web = webs[i];
      var color = web.color;
      if (color == '') 
        color = 'dddddd';
      color = color.replace(/#/g, '');
      var webName = webSelector.spaceOutWikiWord(web.name);

      var $weblet = $("<div class='weblet' id='"+web.id+"'>"+
        "<h2>"+webName+"</h2>"+
        (web.parent?"<div class='parent'> In "+web.parent+"</div>":"")+
        "<div class='desc'>"+web.description+"</div>"+
        (web.nrsubwebs?"<div class='more'><a href='#'>more &#187;</a></div>":"")+
        "<input type='hidden' name='webUrl' value='"+web.url+"' />"+
        "<input type='hidden' name='webName' value='"+web.name+"' />"+
        "</div>").
        appendTo($container);
      $weblet.gradient({to:'ffffff', from:color});
      webSelector.addWeblets(web.subwebs, $container);
    }
  },

  selectWeblet: function(elem) {
    var webId = '', webName= '', webUrl = '';
    if (elem) {
      if ($(elem).hasClass("selected")) {
        return webSelector.goWeb();
      }
      webId = $(elem).attr('id');
      webName = $(elem).find("input[name=webName]").val();
      webUrl = $(elem).find("input[name=webUrl]").val();    
    }
    $("#webId").val(webId);
    $("#webName").val(webName);
    $("#webUrl").val(webUrl);
    $("#weblist .weblet").removeClass("selected");
    if (elem)
      $(elem).addClass("selected");
  },

  goWeb: function() {
    var webUrl = $("#webUrl").val();
    if (webUrl) {
      window.location.href = webUrl;
    }
    return false;
  },

  init: function() {
    if (typeof(webSelector.webs) == 'undefined') {
      var $container = $("#weblist .container");
      var url = "%SCRIPTURL{view}%/%WEB%/%TOPIC%?section=webs;skin=text;contenttype=text/plain";
      $.getJSON(url, function(data) {
        webSelector.webs = data;
        webSelector.addWeblets(data, $container);
        $(".weblet").click(function() {
          webSelector.selectWeblet(this);
        });
        $("#webGo").click(webSelector.goWeb);
      });

      $("#webName").keyup(function(e) {
        var webName = $(this).val();
        var count = 0;
        var foundWeblet;
        if (webName) {
          $(".weblet").each(function() {
            var thisName = $(this).find("input[name=webName]").val();
            if (thisName.indexOf(webName) == 0) {
              $(this).show();
              count++;
              foundWeblet = this;
            } else {
              $(this).hide();
            }
          });
        } else {
          $(".weblet").show();
          webSelector.selectWeblet();
        }
        if (count == 1 && e.which == 13) {
          webSelector.selectWeblet(foundWeblet);
          webSelector.goWeb();
        }
      });
    }

    window.setTimeout(function() {
      $("#webName").focus();
    }, 100);
  }
}
})(jQuery);
%ENDATTACH%
</verbatim>

---++ Test
%INCLUDE{"%TOPIC%"}%

<div>
%BUTTON{"Goto webspace" onclick="webSelector.show();" icon="page_white_go"}%
%CLEAR%
</div>
Topic attachments
I	Attachment	Action	Size	Date	Who	Comment
css	webselector.css	manage	0.6 K	06 Nov 2009 - 00:04	ProjectContributor
js	webselector.js	manage	3.1 K	06 Nov 2009 - 00:04	ProjectContributor
Topic revision: r3 - 14 Oct 2014, MatthiasGeorgi
System
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