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authorArun Persaud <arun@nubati.net>2011-11-24 10:55:09 -0800
committerArun Persaud <apersaud@lbl.gov>2011-11-24 10:55:09 -0800
commit01394769937f108ee0f3a8077b34bb5fc9bffe24 (patch)
treeb0c609d377667ecbb7adc29151fd0a3f38760014 /index.php
parent78ab005390d15e706f68d2beabfa0a4ad79e0703 (diff)
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make number of pictures/page a config option; replace "offset" with "page"
Diffstat (limited to 'index.php')
-rw-r--r--index.php23
1 files changed, 12 insertions, 11 deletions
diff --git a/index.php b/index.php
index 3014924..d3d569f 100644
--- a/index.php
+++ b/index.php
@@ -5,6 +5,7 @@ $webbase=$iniarray["webbase"];
$dbprefix=$iniarray["dbprefix"];
$admin=$iniarray["admin"];
$title=$iniarray["title"];
+$N=$iniarray["pics_per_page"];
/* end parse ini-file */
?>
<html>
@@ -34,12 +35,12 @@ $title=$iniarray["title"];
var pics = d3.select(".pics").append("ul");
-var offset=0;
-var N=30;
+var page=0;
+var N=<?php echo $N?>;
var count=0;
-function myreload(a,b) {
- d3.json("<?php echo $webbase?>/getjson.php?O="+a+"&N="+b, function(json) {
+function myreload(a) {
+ d3.json("<?php echo $webbase?>/getjson.php?P="+a, function(json) {
count=0;
pics.selectAll("li").remove();
pics.selectAll("li").data(json)
@@ -60,22 +61,22 @@ function myreload(a,b) {
checkbutton();
});
- d3.select(".debug").text("O, N= "+a+" "+b+" "+count);
+ d3.select(".debug").text("P, count= "+a+" "+count);
}
function left() {
- if (offset>=N) offset=offset-N;
- myreload(offset,N);
+ if (page>=1) page=page-1;
+ myreload(page);
}
function right() {
- offset=offset+N;
- myreload(offset,N);
+ page=page+1;
+ myreload(page);
}
function checkbutton() {
- if (offset==0)
+ if (page==0)
{ d3.select("button.prev").attr("disabled","disabled");}
else
{ d3.select("button.prev").attr("disabled", null);};
@@ -86,7 +87,7 @@ function checkbutton() {
{ d3.select("button.next").attr("disabled",null);}
}
-myreload(offset,N);
+myreload(page);
</script>