d3.select('form').attr("action",webbase+"/tag/"+document.getElementById('MyTagsInput').value.replace(" ","+"));
});
- d3.select("#currenttags").select("button").remove();
+ d3.select("#currenttags").select("a").remove();
if (T!="")
{
var mycurrenttags = T.split(",");
- d3.select("#currenttags").selectAll("button")
+ d3.select("#currenttags").selectAll("a")
.data(mycurrenttags).enter()
- .append("button").attr("class","btn btn-small").text( function(d) {return d;} );
+ .append("a").attr("class","btn btn-small").text( function(d) {return d;} )
+ .on("mouseover", function(d){ d3.select(this).classed("btn-danger",true)})
+ .on("mouseout", function(d){ d3.select(this).classed("btn-danger",false)})
+ .attr("href", function(d) { return removeTag(T.split(","),d) });
};
}
+function removeTag(alltags,removetag)
+{
+ /* return a link to a page with 'removetag' removed from the array of tags*/
+ var index = alltags.indexOf(removetag);
+ alltags.splice(index, 1);
+ if (alltags.length)
+ return webbase+'/tag/'+alltags.join(",");
+ else
+ return webbase;
+}
+
+
function load_content() {
// d3.select(".debug").text("T,P,N = *"+T+"* *"+page+"* *"+N+"*");
/* if ID is set, just show one pictures, else create an array of pictures */
if (ID>=0)
{
- var singlepicspace=pics.selectAll("li").data(picdata, function(d){return ID;}).enter().append("li").append("div").attr("class","singlepic");
- singlepicspace.append("img").attr("class","left").attr("src",webbase+"/icons/left.png");
- singlepicspace.append("img")
- .attr("class","large")
- .attr("src",function(d) {
- s = d.base_uri+'/'+d.filename;
- s = s.replace('file:\/\/'+dbprefix,webbase+'/Photos-small/');
- return s;
- });
- singlepicspace.append("img").attr("class","right").attr("src",webbase+"/icons/right.png");
-
- update_thumbnails();
+ var singlepicspace=pics.selectAll("li").data(picdata, function(d){return ID;}).
+ enter().append("li").append("div").attr("class","singlepic");
+ singlepicspace.append("img").attr("class","left").attr("src",webbase+"/icons/left.png");
+ singlepicspace.append("img")
+ .attr("class","large")
+ .attr("src",function(d) {
+ s = d.base_uri+'/'+d.filename;
+ s = s.replace('file:\/\/'+dbprefix,webbase+'/Photos-small/');
+ return s;
+ });
+ singlepicspace.append("img").attr("class","right").attr("src",webbase+"/icons/right.png");
+ /* show description and time of photo */
+ singlepicspace.append("p")
+ .text(function(d) {
+ var date = new Date(d.time*1000);
+ if (d.description=="")
+ return "Time: "+date.toUTCString();
+ else
+ return "Description: "+d.description + "Time: "+date.toUTCString();
+ });
+ /* show tags */
+ tags="";
+ d3.json(webbase+"/getjson.php?IDT="+ID, function(jsontag) {
+ singlepicspace.append("p").selectAll("span").data(jsontag)
+ .enter().append("span")
+ .attr("class","btn btn-small")
+ .text( function(t) {
+ return t.name;
+ })
+ .on("mouseover", function(d){ d3.select(this).classed("btn-success",true)})
+ .on("mouseout", function(d){ d3.select(this).classed("btn-success",false)})
+ .on("click", function(d) { document.location.href=webbase+'/tag/'+d.name});
+ });
+
+ update_thumbnails();
}
else
{
update_page_index();
}
-function prev_pic() {
-}
-
-function next_pic() {
-}
-
function load_pic(myid) {
ID=myid;
update_page_index();
- update_thumbnails();
load_content();
}
/* update pics */
d3.json(url, function(json) {
svgelement.selectAll("text").data(json).enter().append("text")
- .style("font-size", function(d){return (Math.log(d.count+1)/2.0)+"em"})
+ .style("font-size", function(d){return (Math.log(d.count+1)/3.0+0.5)+"em"})
.text(function(d) { return d.name+" "; })
- .on("mouseover", function(d){ d3.select(this).style("color","red")} )
- .on("mouseout", function(d){ d3.select(this).style("color","white")} )
- .on("click", function(d) { document.location.href=webbase+'/tag/'+d.name })
+ .on("mouseover", function(d){ d3.select(this).style("color","red") })
+ .on("mouseout", function(d){ d3.select(this).style("color","black")})
+ .on("click", function(d) { document.location.href=webbase+'/tag/'+d.name});
});
}
/* resort elements */
d3.select(".nextprev").select("ul").selectAll("li").sort(function(a,b){return a.id-b.id;});
- d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img").classed("current",function(d){return (d.id==IDcurr);});
+ d3.select(".nextprev").select("ul").selectAll("li").select("a").select("img")
+ .classed("current",function(d){return (d.id==IDcurr);});
/* add links for left/right arrows */
if (IDprev != -1 )
- d3.select(".left").on("click", function() { load_pic(IDprev); });
+ d3.select(".left" ).on("click", function() { load_pic(IDprev); });
if (IDnext != -1 )
- d3.select(".right").on("click", function() { load_pic(IDnext); });
-
- });
+ d3.select(".right").on("click", function() { load_pic(IDnext); });
+
+ /* keyboard shortcuts */
+ $(document)
+ .keydown( function (e) {
+ if(e.which == 37 && IDprev != -1) { $(document).unbind('keydown'); load_pic(IDprev); }
+ if(e.which == 39 && IDnext != -1) { $(document).unbind('keydown'); load_pic(IDnext); }
+ });
+ });
}
function checkbutton()