Auto complete
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1.autocomplete.js
// global variables
var acListTotal = 0;
var acListCurrent = -1;
var acDelay = 200;
var acURL = null;
var acSearchId = null;
var acResultsId = null;
var acSearchField = null;
var acResultsDiv = null;
function setAutoComplete(field_id, results_id, get_url)
{
// initialize vars
acSearchId = "#" + field_id;
acResultsId = "#" + results_id;
acURL = get_url;
// create the results div
$("#auto").append('<div id="' + results_id + '"></div>');
// register mostly used vars
acSearchField = $(acSearchId);
acResultsDiv = $(acResultsId);
// reposition div
repositionResultsDiv();
// on blur listener
acSearchField.blur(function(){ setTimeout("clearAutoComplete()", 200) });
// on key up listener
acSearchField.keyup(function (e) {
// get keyCode (window.event is for IE)
var keyCode = e.keyCode || window.event.keyCode;
var lastVal = acSearchField.val();
// check an treat up and down arrows
if(updownArrow(keyCode)){
return;
}
// check for an ENTER or ESC
if(keyCode == 13 || keyCode == 27){
clearAutoComplete();
return;
}
// if is text, call with delay
setTimeout(function () {autoComplete(lastVal)}, acDelay);
});
}
// treat the auto-complete action (delayed function)
function autoComplete(lastValue)
{
// get the field value
var part = acSearchField.val();
// if it's empty clear the resuts box and return
if(part == ''){
clearAutoComplete();
return;
}
// if it's equal the value from the time of the call, allow
if(lastValue != part){
return;
}
// get remote data as JSON
$.getJSON(acURL + part, function(json){
// get the total of results
var ansLength = acListTotal = json.length;
// if there are results populate the results div
if(ansLength > 0){
var newData = '';
// create a div for each result
for(i=0; i < ansLength; i++) {
newData += '<div class="unselected">' + json[i] + '</div>';
}
// update the results div
acResultsDiv.html(newData);
acResultsDiv.css("display","block");
// for all divs in results
var divs = $(acResultsId + " > div");
// on mouse over clean previous selected and set a new one
divs.mouseover( function() {
divs.each(function(){ this.className = "unselected"; });
this.className = "selected";
})
// on click copy the result text to the search field and hide
divs.click( function() {
acSearchField.val(this.childNodes[0].nodeValue);
clearAutoComplete();
});
} else {
clearAutoComplete();
}
});
}
// clear auto complete box
function clearAutoComplete()
{
acResultsDiv.html('');
acResultsDiv.css("display","none");
}
// reposition the results div accordingly to the search field
function repositionResultsDiv()
{
// get the field position
var sf_pos = acSearchField.offset();
var sf_top = sf_pos.top;
var sf_left = sf_pos.left;
// get the field size
var sf_height = acSearchField.height();
var sf_width = acSearchField.width();
// apply the css styles - optimized for Firefox
acResultsDiv.css("position","absolute");
acResultsDiv.css("left", sf_left - 2);
acResultsDiv.css("top", sf_top + sf_height -25);
acResultsDiv.css("width", sf_width - 2);
}
// treat up and down key strokes defining the next selected element
function updownArrow(keyCode) {
if(keyCode == 40 || keyCode == 38){
if(keyCode == 38){ // keyUp
if(acListCurrent == 0 || acListCurrent == -1){
acListCurrent = acListTotal-1;
}else{
acListCurrent--;
}
} else { // keyDown
if(acListCurrent == acListTotal-1){
acListCurrent = 0;
}else {
acListCurrent++;
}
}
// loop through each result div applying the correct style
acResultsDiv.children().each(function(i){
if(i == acListCurrent){
acSearchField.val(this.childNodes[0].nodeValue);
this.className = "selected";
} else {
this.className = "unselected";
}
});
return true;
} else {
// reset
acListCurrent = -1;
return false;
}
}
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2.index.phtml
<div class="datebox">
<p id="auto">
<input name="txtGameOppon" id="txtGameOppon" type="text" class="searchborder" maxlength="50" onblur="setTeamname(this)" />
</p>
</div>
<script type="text/javascript">
//<![CDATA[
//for auto complete
$(function(){
var urls=g_site_path+'/boxscore/viewopponents?part=<?php echo $param."_c_"; ?>'
setAutoComplete("txtGameOppon", "results", urls);
});
</script>
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3.indexController.php
function viewopponentsAction()
{
$oBoxscores = new Boxscores();
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender(true);
$aParams = $this->_request->getParams();
$part = $aParams['part']?$aParams['part']:0;
//spliting team url and keys
$apart=explode("_c_",$part);
$sportID=$apart[0];
$teamID=$apart[1];
$searchKey=$apart[2];
$searchcnt=count(str_split($searchKey));
if($searchcnt>=3)
{
$res = $oBoxscores->opponentlists($sportID,$teamID,$searchKey);
if(count($res)>=1)
{
$result[0]="<i>Suggested Result</i>";
for($i=0;$i<count($res);$i++)
{
$j=$i+1;
/* $result[$j]='<a target=_blank href='.$this->view->baseUrl().'/'.$res[$i]['rutr_url'].'/summary>'.$res[$i]['team_name'].'</a>'; */
$result[$j]=$res[$i]['team_name'];
}
}
else
{
$result[0]="<i>No Matched Result</i>";
}
$this->_helper->json($result);
}
}
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