|
JavaScript - Sorting Algorithm Help
not sure why this wont sort in asending order... i tend to make little dumb mistakes sorry. :/
Code: <script type="text/javascript">
function sort(nums) {
var rangeStart = 0;
var rangeEnd = nums.length - 1;
var i = 0;
var minPosition = rangeStart;
while(rangeStart < rangeEnd) {
// find minumum
for(i = rangeStart; i < rangeEnd; i++) {
if(nums[i] <= nums[minPosition+1]) {
minPosition = i;
}
}
// swap
var temp = nums[rangeStart];
nums[rangeStart] = nums[minPosition];
nums[minPosition] = temp;
// change range
rangeStart++;
}
}
document.write("<h3>Examples</h3>");
first10 = [2,3,5,7,9,4,8,0,6,1];
document.write("<div>Sorting <tt>["+first10+"]</tt> with current code gives ");
sort(first10);
document.write("<tt>["+first10+"]</tt></div>");
ages = [19,34,20,66,82,53,88,74,39,13];
document.write("<div>Sorting <tt>["+ages+"]</tt> with current code gives ");
sort(ages);
document.write("<tt>["+ages+"]</tt></div>");
</script>
Similar TutorialsSO, thanks for checking this out. If i have 3 text areas for output and an array that can be of size 0 to however big a user passes in values. How would I display the last 3 values of the array in the text areas? Here's what I was thinking psuedoCode, but I just want to know if there is an easier way. thnx! Code: //handling all the cases (ie if i have less than 3 items)
var size = array.length
display 0
if(size <= 3)
if(size == '3'){
display0 = array[0]
display1 = array[1]
display2 = array[2]
if(size == '2')
do the same but copy the 2 elements
if(size == '1')
do the same
else
var newSize = (size -1) - 1 //to find where the first of the 3 elements will be
display0 = array[newsize]
display1 = array[newsize+1]
display2 = array]newsize+2]
Its seems a bit extraneous doing it this method, so i was just wondering if anyone could think of a better way. Thanks again! I've written a function that "condenses" a string if it is too long. Code: function shortenMsg(msg,maxLen){
if (msg.length > maxLen){
var over = msg.length - maxLen, // amount that needs to be trimmed
method1 = (msg.match(/,\s/g) || []).length, // amount that method1 can trim
method2 = (msg.match(/\]\s\[/g) || []).length; // etc...
method3 = (msg.match(/demonstration/gi) || []).length * 6, // etc...
if (method1 >= over){
msg = msg.replace(/,\s/g, ",");
}
else if (method2 >= over){
msg = msg.replace(/\]\s\[/g, "][");
}
else if (method3 >= over){
msg = msg.replace(/nstration/gi, "");
}
else {
// optimal combination of 2+ methods
}
}
return msg;
}
var longMsg = "...",
shortMsg = shortenMsg(longMsg, 50); // example usage
Each of the methods 1-3 is the amount that that specific method can trim from the string. I'd like to be able to trim as little as possible. For example, if the string needs 5 characters to be trimmed, and method1 can trim 8 characters, but method3 can trim 6, then method3 should be used. If none of the methods can individually trim the string enough, then I'd like the optimal combination of the methods that will get the job done. I can't figure out what sort of code structure I need for this (besides a ton of if/else statements). Maybe an array that contains each of the methods, arranged in increasing order....? Help would be appreciated! Sorry for posting so much recently Hello, I'm trying to write some javascript that will detect if the page has been loaded because of the refresh button being pressed. I've searched google on how to do this, and several websites recommend something similar to the code I'm implementing below: Code: <script type="text/javascript" language="javascript">
// in head
function checkRefresh() {
alert("BEFO value = " + document.getElementById("visited").getAttribute("value"));
if (document.getElementById("visited").getAttribute("value") == null ||
document.getElementById("visited").getAttribute("value") == "")
{
document.getElementById("visited").setAttribute("value", "refreshed")
}
alert("AFTER: value = " + document.getElementById("visited").getAttribute("value"));
}
</script>
...
<body onload="Javascript:checkRefresh();">
...
<form id="hiddenform">
<input type="hidden" id="visited" value="" />
</form>
</body>
My variation differs from most of the examples on the internet in a few ways (which may or may not affect its functionality): 1) Most examples access the elements by directly using their names (as in: document.hiddenForm.visited.value). I'm using document.getElementById(...).getAttribute(...) just because that seems to be the safest way to ensure you are in fact getting the elements you want, and setAttribute(...) to ensure you're setting the attribute in the proper way. This entails that I need to set the ID in the form and input elements rather than the name. 2) I'm accessing the input tag directly (rather than going through the form) because I really don't see how this would make a difference. 3) I'm doing all this within asp:content tags which, from what I understand, can affect the behavior of the elements within it. I'm not sure if this works out for other programmers, but for me it doesn't seem to be working. My alert messages in the checkRefresh function tell me that the value of the input element does indeed change as expected, but it seems to get wiped out and reinitialized to the original value of "" when the page is refreshed. Am I doing something wrong? Thanks for any help. I have an assignment to code a java class that plays rock, paper, or scissors. The class can access the history of past gestures played by both itself and its opponent, but nothing else. The class will be played against others in 10,000 matches and the winner will be determined via round robin format. Other than using a greedy algorithm to determine statistically the best choice from prior gestures and basic pattern recognition I have no decent ideas. I'd appreciate any suggestions.
Hi everyone, I'm new to the forums. I have been coding some simple javascript but it is really new to me. I coded a segment that you can see below but the part in bold doesn't work. I need it to sort by count descending. I'm having major issues with it. Thanks for the help ahead of time Code: <html>
<head>
<title>ENGO Lab 2.1</title>
<script type="text/javascript">
var d=new Date();
var weekday=new Array(7);
weekday[0]="Sunday";
weekday[1]="Monday";
weekday[2]="Tuesday";
weekday[3]="Wednesday";
weekday[4]="Thursday";
weekday[5]="Friday";
weekday[6]="Saturday";
var month=new Array(12);
month[0]="January";
month[1]="February";
month[2]="March";
month[3]="April";
month[4]="May";
month[5]="June";
month[6]="July";
month[7]="August";
month[8]="September";
month[9]="October";
month[10]="November";
month[11]="December";
document.write("Today is " + weekday[d.getDay()] + "<br />" + d.getFullYear() + "/" + month[d.getMonth()] + "/" + d.getDate() + " " + d.getHours() + ":" + d.getMinutes() + ":" + d.getSeconds());
</script>
<script type="text/javascript">
function sort_descending_count(w){
var sorted = w.sort();
sorted.reverse();
var stuff;
var wordCounts = {};
var wordHold = {};
for(i=0; i < w.length; i ++ ){
stuff = sorted[i];
if( wordCounts[stuff] == null ){
wordCounts[stuff] = 1;
wordHold[stuff] = stuff;
}
else{
wordCounts[stuff] += 1;
}
}
var i = 1;
wordCounts.sort();
var i = 1;
var str = '<table border="1" cellspacing="1" cellpadding="5"><th>Sequence</th><th>Word</th><th>Count</th>';
for( stuff in wordCounts){
str+='<tr><td>'+i+'</td><td>'+stuff+'</td><td>'+wordCounts[stuff]+'</td></tr>';
i = i+1;
}
str+='</table>';
document.getElementById('change2').innerHTML = txt;
}
</script>
<script type="text/javascript">
function sort_descending(w){
var sorted = w.sort();
sorted.reverse();
var stuff;
var wordCounts = {};
for(i=0; i < w.length; i ++ ){
stuff = sorted[i];
if( wordCounts[stuff] == null ){
wordCounts[stuff] = 1;
}
else{
wordCounts[stuff] += 1;
}
}
var i = 1;
var str = '<table border="1" cellspacing="1" cellpadding="5"><th>Sequence</th><th>Word</th><th>Count</th>';
for( stuff in wordCounts){
str+='<tr><td>'+i+'</td><td>'+stuff+'</td><td>'+wordCounts[stuff]+'</td></tr>';
i = i+1;
}
str+='</table>';
document.getElementById('change2').innerHTML = str;
}
</script>
<script type="text/javascript">
var words;
function show_prompt()
{
var name=prompt("Please input a list of words seperated by a space","Banana Apple Orange");
if (name!=null && name!="")
{
// split input into array using space
var arrayOfWords = name.split(" ");
// construct object to save each word and its count
var wordCounts = {};
words = arrayOfWords;
for(i=0; i < arrayOfWords.length; i ++ ){
var w = arrayOfWords[i];
if( wordCounts[w] == null ){
wordCounts[w] = 1;
}
else{
wordCounts[w] += 1;
}
}
// output the result
var str = '<table border="1" cellspacing="1" cellpadding="5"><th>Word</th><th>Count</th>';
for( w in wordCounts){
str+='<tr><td>'+w+'</td><td>'+wordCounts[w]+'</td></tr>';
}
str+='</table>';
document.getElementById('change').innerHTML = str;
var button = '<input type="button" onclick="sort_descending(words)" value="Sort with word alphabetically descending">';
var button2 = '<input type="button" onclick="sort_descending_count(words)" value="Sort with word count descending">';
document.getElementById('sorting').innerHTML = button;
document.getElementById('sorting2').innerHTML = button2;
}
else
{
alert("The Input is Not Valid");
}
}
window.onload=show_prompt;
</script>
</head>
<body>
<br />
<div id="change">
</div>
<div id="sorting">
</div>
<div id="sorting2">
</div>
<div id="change2">
</div>
</body>
</html>]
Hi, I would like to sort a table which has inner table using Javascript. When I try to sort, both the outer table and the Inner table are getting sorted. For Eg: I have a table like this: Category1 10.20.30.40 Issue1 sample1 sample2 sample3 Code1 xyz abc The outer table contains Category1,Issue1,Code1 So, after sorting my table should look like this: Category1 10.20.30.40 Code1 xyz abc Issue1 sample1 sample2 sample3 Please provide a solution for this. Good evening all, I have a form at work that was created to allow for clients information to be inputted into this form. However when the row is inserted it is sorted oldest to newest. I would like to change this however i'm not really sure were to start. Below I have added the javascript code that refers to the addrow function. Any advice would be helpful. Code:
function addRow(id){
var tbody = document.getElementById(id).getElementsByTagName("TBODY")[0];
var row = document.createElement("TR")
var td1 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td1.appendChild(document.createElement("textarea"))
var td2 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td2.appendChild(document.createElement("textarea"))
var td3 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td3.appendChild(document.createElement("textarea"))
var td4 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td4.appendChild(document.createElement("textarea"))
var td5 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td5.appendChild(document.createElement("textarea"))
var td6 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td6.appendChild(document.createElement("textarea"))
row.appendChild(td1);
row.appendChild(td2);
row.appendChild(td3);
row.appendChild(td4);
row.appendChild(td5);
row.appendChild(td6);
tbody.appendChild(row);
var tbody = document.getElementById(id).getElementsByTagName("TBODY")[0];
var row = document.createElement("TR")
var td1 = document.createElement("TD")
td1.appendChild(document.createTextNode("Remarks:"))
var td2 = document.createElement("TD")
textArea = document.createElement('TEXTAREA')
td2.colSpan="4";
td2.appendChild(document.createElement("textarea"))
row.appendChild(td1);
row.appendChild(td2);
tbody.appendChild(row);
}
Got this script from the Sam's Teach Yourself Javascript In 24 Hours book, and I'm a little confused with regards to this script I came across, or more specifically, the part of the script I've outlined in red. Code: <script language="javascript" type="text/javascript">
function numcompare(a,b) {
return a-b;
}
nums = new Array (17, 902, 30, 10, 200, 4, 506);
sortednums = nums.sort(numcompare);
output = sortednums.join(", ");
document.write(output);
</script>
I really don't understand how the numcompare() function works, and the book doesn't explain it very well. Any help with deciphering this piece of code? Thanks in advance. Hashim. Not really sure why this isn't working. I've mirrored this webpage from a friend's page - everything is literally identical, save for the references to the databases. His works, and mine doesn't. Here's an example of one of the tables I'm trying to sort: http://www.iblhoops.net/modules.php?...isplay=ratings The code in question for said table: Code: // BEGIN RATINGS TABLE
$table_ratings="<table class=\"sortable\">
<thead>
<tr bgcolor=$color1><th><font color=$color2>Pos</font></th><th><font color=$color2>Player</font></th><th><font color=$color2>Age</font></th><th><font color=$color2>Sta</font></th><th><font color=$color2>2ga</font></th><th><font color=$color2>2g%</font></th><th><font color=$color2>fta</font></th><th><font color=$color2>ft%</font></th><th><font color=$color2>3ga</font></th><th><font color=$color2>3g%</font></th><th><font color=$color2>orb</font></th><th><font color=$color2>drb</font></th><th><font color=$color2>ast</font></th><th><font color=$color2>stl</font></th><th><font color=$color2>tvr</font></th><th><font color=$color2>blk</font></th><th><font color=$color2>o-o</font></th><th><font color=$color2>d-o</font></th><th><font color=$color2>p-o</font></th><th><font color=$color2>t-o</font></th><th><font color=$color2>o-d</font></th><th><font color=$color2>d-d</font></th><th><font color=$color2>p-d</font></th><th><font color=$color2>t-d</font></th><th><font color=$color2>Foul</font></th><th><font color=$color2>Inj</font></th></tr>
</thead>
<tbody>
";
$i=0;
while ($i < $num)
{
if ($yr == "")
{
$name=mysql_result($result,$i,"name");
$team=mysql_result($result,$i,"teamname");
$pid=mysql_result($result,$i,"pid");
$pos=mysql_result($result,$i,"altpos");
$p_ord=mysql_result($result,$i,"ordinal");
$age=mysql_result($result,$i,"age");
$inj=mysql_result($result,$i,"injured");
$r_2ga=mysql_result($result,$i,"r_fga");
$r_2gp=mysql_result($result,$i,"r_fgp");
$r_fta=mysql_result($result,$i,"r_fta");
$r_ftp=mysql_result($result,$i,"r_ftp");
$r_3ga=mysql_result($result,$i,"r_tga");
$r_3gp=mysql_result($result,$i,"r_tgp");
$r_orb=mysql_result($result,$i,"r_orb");
$r_drb=mysql_result($result,$i,"r_drb");
$r_ast=mysql_result($result,$i,"r_ast");
$r_stl=mysql_result($result,$i,"r_stl");
$r_blk=mysql_result($result,$i,"r_blk");
$r_tvr=mysql_result($result,$i,"r_to");
$r_sta=mysql_result($result,$i,"sta");
$r_foul=mysql_result($result,$i,"r_foul");
$r_totoff=mysql_result($result,$i,"oo")+mysql_result($result,$i,"do")+mysql_result($result,$i,"po")+mysql_result($result,$i,"to");
$r_totdef=mysql_result($result,$i,"od")+mysql_result($result,$i,"dd")+mysql_result($result,$i,"pd")+mysql_result($result,$i,"td");
$r_oo=mysql_result($result,$i,"oo");
$r_do=mysql_result($result,$i,"do");
$r_po=mysql_result($result,$i,"po");
$r_to=mysql_result($result,$i,"to");
$r_od=mysql_result($result,$i,"od");
$r_dd=mysql_result($result,$i,"dd");
$r_pd=mysql_result($result,$i,"pd");
$r_td=mysql_result($result,$i,"td");
$r_bird=mysql_result($result,$i,"bird");
$draftyear=mysql_result($result,$i,"draftyear");
$exp=mysql_result($result,$i,"exp");
$cy=mysql_result($result,$i,"cy");
$cyt=mysql_result($result,$i,"cyt");
$yearoffreeagency=$draftyear+$exp+$cyt-$cy;
} else {
$name=mysql_result($result,$i,"name");
$team=mysql_result($result,$i,"team");
$pid=mysql_result($result,$i,"pid");
$r_2ga=mysql_result($result,$i,"r_2ga");
$r_2gp=mysql_result($result,$i,"r_2gp");
$r_fta=mysql_result($result,$i,"r_fta");
$r_ftp=mysql_result($result,$i,"r_ftp");
$r_3ga=mysql_result($result,$i,"r_3ga");
$r_3gp=mysql_result($result,$i,"r_3gp");
$r_orb=mysql_result($result,$i,"r_orb");
$r_drb=mysql_result($result,$i,"r_drb");
$r_ast=mysql_result($result,$i,"r_ast");
$r_stl=mysql_result($result,$i,"r_stl");
$r_blk=mysql_result($result,$i,"r_blk");
$r_tvr=mysql_result($result,$i,"r_tvr");
$r_totoff=mysql_result($result,$i,"r_oo")+mysql_result($result,$i,"r_do")+mysql_result($result,$i,"r_po")+mysql_result($result,$i,"r_to");
$r_totdef=mysql_result($result,$i,"r_od")+mysql_result($result,$i,"r_dd")+mysql_result($result,$i,"r_pd")+mysql_result($result,$i,"r_td");
$r_oo=mysql_result($result,$i,"r_oo");
$r_do=mysql_result($result,$i,"r_do");
$r_po=mysql_result($result,$i,"r_po");
$r_to=mysql_result($result,$i,"r_to");
$r_od=mysql_result($result,$i,"r_od");
$r_dd=mysql_result($result,$i,"r_dd");
$r_pd=mysql_result($result,$i,"r_pd");
$r_td=mysql_result($result,$i,"r_td");
}
if(($i % 2)==0) {
$bgcolor="FFFFFF";
}else{
$bgcolor="EEEEEE";
}
if ($tid == 0)
{
$table_ratings=$table_ratings." <tr bgcolor=$bgcolor><td>$pos</td><td><a href=\"http://www.iblhoops.net/modules.php?name=Player&pa=showpage&pid=$pid\">$name</a></td><td>$age</td><td>$r_sta</td><td>$r_2ga</td><td>$r_2gp</td><td>$r_fta</td><td>$r_ftp</td><td>$r_3ga</td><td>$r_3gp</td><td>$r_orb</td><td>$r_drb</td><td>$r_ast</td><td>$r_stl</td><td>$r_tvr</td><td>$r_blk</td><td>$r_oo</td><td>$r_do</td><td>$r_po</td><td>$r_to</td><td>$r_od</td><td>$r_dd</td><td>$r_pd</td><td>$r_td</td><td>$r_foul</td><td>$inj</td></tr>
";
} else {
if ($p_ord > 959)
{
$table_ratings=$table_ratings." <tr bgcolor=$bgcolor><td>$pos</td><td>(<a href=\"http://www.iblhoops.net/modules.php?name=Player&pa=showpage&pid=$pid\">$name)*</a></td><td>$age</td><td>$r_sta</td><td>$r_2ga</td><td>$r_2gp</td><td>$r_fta</td><td>$r_ftp</td><td>$r_3ga</td><td>$r_3gp</td><td>$r_orb</td><td>$r_drb</td><td>$r_ast</td><td>$r_stl</td><td>$r_tvr</td><td>$r_blk</td><td>$r_oo</td><td>$r_do</td><td>$r_po</td><td>$r_to</td><td>$r_od</td><td>$r_dd</td><td>$r_pd</td><td>$r_td</td><td>$r_foul</td><td>$inj</td></tr>
";
} elseif ($r_bird == 0) {
$table_ratings=$table_ratings." <tr bgcolor=$bgcolor><td>$pos</td><td><i><a href=\"http://www.iblhoops.net/modules.php?name=Player&pa=showpage&pid=$pid\">$name</i></a></td><td>$age</td><td>$r_sta</td><td>$r_2ga</td><td>$r_2gp</td><td>$r_fta</td><td>$r_ftp</td><td>$r_3ga</td><td>$r_3gp</td><td>$r_orb</td><td>$r_drb</td><td>$r_ast</td><td>$r_stl</td><td>$r_tvr</td><td>$r_blk</td><td>$r_oo</td><td>$r_do</td><td>$r_po</td><td>$r_to</td><td>$r_od</td><td>$r_dd</td><td>$r_pd</td><td>$r_td</td><td>$r_foul</td><td>$inj</td></tr>
";
} else if ($fayr == "" OR $yearoffreeagency == $fayr) {
$table_ratings=$table_ratings." <tr bgcolor=$bgcolor><td>$pos</td><td><a href=\"http://www.iblhoops.net/modules.php?name=Player&pa=showpage&pid=$pid\">$name</a></td><td>$age</td><td>$r_sta</td><td>$r_2ga</td><td>$r_2gp</td><td>$r_fta</td><td>$r_ftp</td><td>$r_3ga</td><td>$r_3gp</td><td>$r_orb</td><td>$r_drb</td><td>$r_ast</td><td>$r_stl</td><td>$r_tvr</td><td>$r_blk</td><td>$r_oo</td><td>$r_do</td><td>$r_po</td><td>$r_to</td><td>$r_od</td><td>$r_dd</td><td>$r_pd</td><td>$r_td</td><td>$r_foul</td><td>$inj</td></tr>
";
}
}
$i++;
}
$table_ratings=$table_ratings."
</tbody>
</table>
";
if ($tid != 0)
{
$table_totals=$table_totals."
<table class=\"sortable\">
<thead>
<tr bgcolor=$color1><th><font color=$color2>Pos</font></th><td colspan=3><font color=$color2>Player</font></th><th><font color=$color2>g</font></th><th><font color=$color2>gs</font></th><th><font color=$color2>min</font></th><th><font color=$color2>fgm</font></th><th><font color=$color2>fga</font></th><th><font color=$color2>ftm</font></th><th><font color=$color2>fta</font></th><th><font color=$color2>3gm</font></th><th><font color=$color2>3ga</font></th><th><font color=$color2>orb</font></th><th><font color=$color2>reb</font></th><th><font color=$color2>ast</font></th><th><font color=$color2>stl</font></th><th><font color=$color2>to</font></th><th><font color=$color2>blk</font></th><th><font color=$color2>pf</font></th><th><font color=$color2>pts</font></th></tr>
</thead>
<tbody>
";
Any ideas? Hi Guys , I have Array of objects , where we have combinations of integers and strings and now I want sort these objects , Example of Array [ 1333, A12, b233, Abc , zaa] the output should as Abc,A12,b233,zaa,1333 I need the code snippet fot this Hi, I need javascript to sort as windows sorts its file. For eg: When the files name contains special characters, number and alphabets(#@!$%.doc, test1.doc,test2.doc, 1.doc) javascript sorts alphabets first and then special characters, but windows sorts special characters first and then alphabets in ascending. I want javascript to sort my array as windows. Kindly help me out in this case. Thanks, Deva. What I need help with is sorting the [0] of my array. I need it to sort so that if the user puts in his last name, whether its uppercase or lowercase (Adams, adams), it will sort through the list of students I add, and put them in an alphabetic order i.e adams, Adams, cook, Douglas....and so on. Here is the code that I have below for just sorting by last name, which will seperate the lowercase entries from the uppercase entries. That would be the opposite of what I want. I had it sorted so that it would sort the [o], which is where the last name value is located. Any thoughtful help would be appreciated. Code: function Last_names( s1, s2 )
{
if ( s1[0] > s2[0] ) return 1;
return 0;
}
function sortLast(form)
{
StudentsLists.sort( Last_names );
windows(form);//calling the windows function each time the sortLast function is called
}
in IE9 Browser list of country names sorting on keys. we are using Ajax javascript: Code: var data= remoteRequest(url); the data like Code: data={" 11":"Australia"," 14":"Bermuda"," CAN":"Canada"," 12":"France"," 15":"Germany"," IND":"India"," 16":"Russia"," 13":"South Africa"," 10":"UK"," USA":"United States"}
name_set= eval('('+data+')');
it fine in all browser the array like Code: name_set[11]=Australia name_set[14]=Bermuda name_set[CAN]=Canada name_set[12]=France name_set[15]=Germany name_set[IND]=India name_set[16]=Russia name_set[13]=South Africa name_set[10]=UK name_set[USA]=United States but in the IE9 browser array keys sorting as like. Code: name_set[10]=UK name_set[11]=Australia name_set[12]=France name_set[13]=South Africa name_set[14]=Bermuda name_set[15]=Germany name_set[16]=Russia name_set[CAN]=Canada name_set[IND]=India name_set[USA]=United States so please help me, how to stop the array sorting in IE9. thanks in Advance, Venu Hello, I have a portfolio online (boctay.com/asaf) and I'm using the quicksand plugin with some sorting/filtering script. My question is simple, for some reason when clicking on one of the buttons to filter, the items are first ordered into a vertical row then redrawn horizontally. Never seen this before and have no clue what is causing it. Thanks for any help. Much appreciated. I am trying to sort an array of strings based on the location of a string called "this.oText.value" inside an array of strings called "aList." If "this.oText.value" comes earlier in an entry in aList (call it "a") than another entry "b", I want "a" to appear before "b". Clearly, there is something very wrong with my code. It really isn't doing anything as of right now. Code: aList.sort(sortArray);
function sortArray(a,b)
{
if(a.toLowerCase().indexOf(this.oText.value.toLowerCase()) < b.toLowerCase().indexOf(this.oText.value.toLowerCase()))
return 1;
else if(a.toLowerCase().indexOf(this.oText.value.toLowerCase()) > b.toLowerCase().indexOf(this.oText.value.toLowerCase()))
return -1;
else
return 0;
}
Hi All, I've done a few searches on it, but I can't seem to find the correct order for my date / time script. I have a field that returns the date/time in the following format: Y-m-d H:i:s (i.e. yyyy-mm-dd hh:mm:ss) What I want to do is rearrange this so that it says: 'dd' 'month-name' 'yyyy' at 'time' Anyone have any ideas? Thanks, Neil Say I have a gallery of 16 images and I have a menu for the gallery to sort the images by Most Viewed, Most Recent, Highest Rating, A-Z, Z-A.. if I were to click 1 of the menu links it will change the order of the images but is it possible to actually show the images MOVING into their new places? Looking for a jquery solution if possible.. if not still open to anythin that would work Hello, I have an Object, containing an object, containing an object....etc. So, it's an Object of objects. Not an Array of objects. And now I want to sort this Object of objects. Is there a "native" way in JavaScript to sort an object? Or do I understand it correctly, that I first have to convert the Object to an Array, and than perform an array.sort ? This question is just for my understanding of JavaScript, so I don't go into the wrong direction. Tnx in advance for any explanation. |
|||||||