diff options
Diffstat (limited to 'static/f/forms.js')
-rw-r--r-- | static/f/forms.js | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/static/f/forms.js b/static/f/forms.js index 6eaa5cb7..57513735 100644 --- a/static/f/forms.js +++ b/static/f/forms.js @@ -8,182 +8,6 @@ function shorten(v, l) { - - - /***********************************\ - * D R O P D O W N S E A R C H * - \***********************************/ - - -function dsInit(obj, url, trfunc, serfunc, retfunc, parfunc) { - obj.setAttribute('autocomplete', 'off'); - obj.onkeydown = dsKeyDown; - obj.onblur = function() { - // timeout to make sure the tr.onclick event is called before we've hidden the object - setTimeout(function () { - if(x('ds_box')) - x('ds_box').style.top = '-500px'; - }, 500) - }; - // all local data is stored in the DOM input object - obj.returnFunc = retfunc; - obj.trFunc = trfunc; - obj.serFunc = serfunc; - obj.parFunc = parfunc; - obj.searchURL = url; - obj.selectedId = 0; -} - -function dsKeyDown(ev) { - var c = document.layers ? ev.which : document.all ? event.keyCode : ev.keyCode; - var obj = this; - - if(c == 9) // tab - return true; - - // do some processing when the enter key has been pressed - if(c == 13) { - var o = obj; - while(o && o.nodeName.toLowerCase() != 'form') - o = o.parentNode; - if(o) { - var oldsubmit = o.onsubmit; - o.onsubmit = function() { return false }; - setTimeout(function() { o.onsubmit = oldsubmit }, 100); - } - - if(obj.selectedId != 0) - obj.value = obj.serFunc(x('ds_box_'+obj.selectedId).itemData, obj); - if(obj.returnFunc) - obj.returnFunc(); - if(x('ds_box')) - x('ds_box').style.top = '-500px'; - obj.selectedId = 0; - - return false; - } - - // process up/down keys - if(x('ds_box') && (c == 38 || c == 40)) { - var l = x('ds_box').getElementsByTagName('tr'); - if(l.length < 1) - return true; - - if(obj.selectedId == 0) { - if(c == 38) // up - obj.selectedId = l[l.length-1].id.substr(7); - else - obj.selectedId = l[0].id.substr(7); - } else { - var sel = null; - for(var i=0;i<l.length;i++) - if(l[i].id == 'ds_box_'+obj.selectedId) { - if(c == 38) // up - sel = i>0 ? l[i-1] : l[l.length-1]; - else - sel = l[i+1] ? l[i+1] : l[0]; - } - obj.selectedId = sel.id.substr(7); - } - - for(var i=0;i<l.length;i++) - l[i].className = l[i].id == 'ds_box_'+obj.selectedId ? 'selected' : ''; - return true; - } - - // this.value isn't available in a keydown event - setTimeout(function() { - dsSearch(obj); - }, 10); - - return true; -} - -function dsSearch(obj) { - var b = x('ds_box'); - var v = obj.parFunc ? obj.parFunc(obj.value) : obj.value; - - // show/hide the ds_box div - if(v.length < 2) { - if(b) { - b.style.top = '-500px'; - b.innerHTML = '<b>Loading...</b>'; - } - obj.selectedId = 0; - return; - } - if(!b) { - b = document.createElement('div'); - b.setAttribute('id', 'ds_box'); - b.innerHTML = '<b>Loading...</b>'; - document.body.appendChild(b); - } - - // position the div - var ddx=0; - var ddy=obj.offsetHeight; - var o = obj; - do { - ddx += o.offsetLeft; - ddy += o.offsetTop; - } while(o = o.offsetParent); - - b.style.position = 'absolute'; - b.style.left = ddx+'px'; - b.style.top = ddy+'px'; - b.style.width = obj.offsetWidth+'px'; - - // perform search - ajax(obj.searchURL + encodeURIComponent(v), function(hr) { - dsResults(hr, obj); - }); -} - -function dsResults(hr, obj) { - var l = hr.responseXML.getElementsByTagName('item'); - var b = x('ds_box'); - if(l.length < 1) { - b.innerHTML = '<b>No results...</b>'; - obj.selectedId = 0; - return; - } - - b.innerHTML = '<table><tbody></tbody></table>'; - tb = b.getElementsByTagName('tbody')[0]; - for(var i=0;i<l.length;i++) { - var id = l[i].getAttribute('id'); - var tr = document.createElement('tr'); - tr.setAttribute('id', 'ds_box_'+id); - tr.itemData = l[i]; - if(obj.selectedId == id) - tr.setAttribute('class', 'selected'); - tr.onmouseover = function() { - obj.selectedId = this.id.substr(7); - var l = x('ds_box').getElementsByTagName('tr'); - for(var i=0;i<l.length;i++) - l[i].className = l[i].id == 'ds_box_'+obj.selectedId ? 'selected' : ''; - }; - tr.onclick = function() { - obj.value = obj.serFunc(this.itemData, obj); - if(obj.returnFunc) - obj.returnFunc(); - if(x('ds_box')) - x('ds_box').style.top = '-500px'; - obj.selectedId = 0; - }; - obj.trFunc(l[i], tr); - tb.appendChild(tr); - } - - if(obj.selectedId != 0 && !x('ds_box_'+obj.selectedId)) - obj.selectedId = 0; -} - - - - - - /*****************************\ * V N R E L A T I O N S * \*****************************/ |