|
JavaScript - Javascript - Convert String In To Array
Hello.
I need help PLEASE ! I need to convert a string Quote: lalaw|lalaw1|lalaw2|lalaw3 in to Array The values I have in variable "tables" I want to create variable list which takes values from "tables" Than I want to split this, and put each value in to new array: I've started with: Code: var list = "tables";
var listArray = list.split("|");
for(i=0; i < listArray.length;i++)
{
//? how to put now values in to array?
}
Best Regards Leos Similar TutorialsI am working on a page where the user will select a location from a dynamically generated dropdown list. I was able to create the php multidimensional array (tested and working) from a MySql database using the users information at login, but I'm having problems converting it to a javascript multidimensional array. I need to be able to access variables that I can pass to a number of text fields within an html form. For instance, if a user belongs to a company with multiple addresses, I need to be able to let them select the address they need to prepopulate specific text fields. php array creation: Code: if ($row_locations)
{
while ($row_locations = mysql_fetch_assoc($locations))
{
$mail[$row_locations['comp_id']]=array('mailto'=>$row_locations['mailto'], 'madd'=>$row_locations['madd'], 'madd2'=>$row_locations['madd2'], 'mcity'=>$row_locations['mcity'], 'mstate'=>$row_locations['mstate'], 'mzip'=>$row_locations['mzip'], 'billto'=>$row_locations['billto'], 'badd'=>$row_locations['badd'], 'badd2'=>$row_locations['badd2'], 'bcity'=>$row_locations['bcity'], 'bstate'=>$row_locations['bstate'], 'bzip'=>$row_locations['bzip']);
}
}
javascript function - this should create the array and send variables to text fields. Code: function updateAddress() {
var mail = $.parseJSON(<?php print json_encode(json_encode($mail)); ?>);
{
if (comp_id in mail) {
document.getElementById('mailto').value=mail.comp_id.mailto.value;
document.getElementById('madd').value=mail.comp_id.madd.value;
document.getElementById('madd2').value=mail.comp_id.madd2.value;
document.getElementById('mcity').value=mail.comp_id.mcity.value;
document.getElementById('mstate').value=mail.comp_id.mstate.value;
document.getElementById('mzip').value=mail.comp_id.mzip.value;
} else {
document.getElementById('mailto').value='';
document.getElementById('madd').value='';
document.getElementById('madd2').value='';
document.getElementById('mcity').value='';
document.getElementById('mstate').value='';
document.getElementById('mzip').value='';
}
}
}
Where is this breaking? Thanks in advance. Say I had a bunch of elements with id names "id1", "id2". "id3" etc. Then say I had a function that adds a click handler such that when you click these elements it gets the id name with this.attributes[1].nodeValue;. Then say I had a bunch of arrays with the same names as the ids var id1 = ["data", false, 45]; var id2 = ["otherdata", true, 15]; var id3 = ["otherotherdata", null, 65];. How would I set a variable "currentid" to the array with the corresponding name as the id name? I guess the underlying question is, how would I convert a string to a variable name?
ok so Code: <p> Howdy <p> expressed as a literal string that is passed to the setTimeout() function might look like this: Code: setTimeout("document.getElementById('first').innerHTML = '<p>' + 'HOWDY' + '<\/p>';", 2000);
..so I guess you can't just put quotes around an expression like this: "'<p> HOWDY <\/p>;" So tags have to be isolated, but it get confusing with expressions like this, which I am not sure how to express as a string: Code: <p><h2 class="pos_left"> <img src="car1.jpg" name="slide" width="400" height="250" /> </h2> </p> ^ I wish I could change the " in there to ' and then just wrap the whole thing in double " This is what I came up with but it did not work: Code: setTimeout("document.getElementById('first').innerHTML = '<p>' + '<h2' + 'class='pos_left'' + '>' + '<img' + 'src='car1.jpg'' + 'name='slide'' + 'width='400'' + 'height='250'' + '/>' + '</h2>' + '<\/p>';", 4000);
TASK: Convert a 1D javascript array into a 2D array and then save on server as .txt file. Currently, I have a string of data in a javascript variable: Code: var myData = [uniqueCode, datum1, datum2, datum3 ... uniqueCode, datum13, datum14, datum15...uniqueCode, datum27, datum28, datum29] When the user clicks on a button, I send the string of data to the "End" page: Code: //html
<form name="data" method="post" action="End.php">
/javaScript
function sendData() {
var packed = ""; // Initialize packed or we get the word 'undefined'
for (i = 0; (i < myData.length); i++) {
if (i > 0) {
packed += ",";
}
packed += escape(myData[i]);
}
document.data.data.value = packed;
document.data.submit();
}
At the "End" page, I collect the data with php: Code: $packed = $_POST['data'];
$myData = explode(",", $packed);
for ($i = 0; ($i < count($myData)); $i++) {
$myData[$i] = rawurldecode($myData[$i]);
$myData[$i] = str_replace("\\", "\\\\", $myData[$i]);
$myData[$i] = str_replace("\"", "\\\"", $myData[$i]);
}
And then I store the data in a .txt file on the server (identified by the uniqueCode): Code: //php
$uniquecode = $myData[0];
$myFile = "data_".$uniquecode.".txt";
$fh = fopen("data\\$myFile", "w") or die("Couldn't open the file");
fwrite($fh, implode(",",$myData));
fclose($fh);
?>
Thus, I am able to save the data collected in the javascript string variable "myData". HOWEVER: The format I actually want is not a string, but an array, which starts a new line each time the unique code is shown. Thus, instead of saving: Code: uniqueCode, datum1, datum2, datum3 ... uniqueCode, datum13, datum14, datum15...uniqueCode, datum27, datum28, datum39 I want to save: Code: uniqueCode, datum1, datum2, datum3 ... uniqueCode, datum13, datum14, datum15... uniqueCode, datum27, datum28, datum39 Any help would be MUCH appreciated. Cheers, Adrian Hello everyone, I couldn't find anything informative on this subject online. could someone point me to the right direction on how to convert php variable so it could be used in a javascript section. for example I have a php array named $places, it's a nested array and I'd like to traverse through all the elements of this array much like it's done in php =>foreach($places as $place) but this done in JS. in a nutshell how do i convert this variable into a JS appropriate variable. -Thank you hello there.. I'm poor with javascript.. can you help me to convert this php to javascript? Code: <?php
setcookie("KNwidget", "fbfans", time()+3600);
?>
<?php
if (isset($_COOKIE["KNwidget"]))
echo "when has COOKIE, nothing show here..";
else
echo "<script type='text/javascript'>some java script here</script>";
?>
Any one can help how to convert the below PHP code to javascript code: class Mobile { public static function is_mobile(){ $user_agent = $_SERVER['HTTP_USER_AGENT']; // get the user agent value - this should be cleaned to ensure no nefarious input gets executed $accept = $_SERVER['HTTP_ACCEPT']; // get the content accept value - this should be cleaned to ensure no nefarious input gets executed return false || (preg_match('/ipad/i',$user_agent)) || (preg_match('/ipod/i',$user_agent)||preg_match('/iphone/i',$user_agent)) || (preg_match('/android/i',$user_agent)) || (preg_match('/opera mini/i',$user_agent)) || (preg_match('/blackberry/i',$user_agent)) || (preg_match('/(pre\/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine)/i',$user_agent)) || (preg_match('/(iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile)/i',$user_agent)) || (preg_match('/(mini 9.5|vx1000|lge |m800|e860|u940|ux840|compal|wireless| mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|sa mu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w39 8samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk |c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|m yx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew |d88|htc\/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u\/|me702|8325rc|kddi|phone|lg |sonyericsson|samsung|240x|x320|vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp |treo)/i',$user_agent)) || ((strpos($accept,'text/vnd.wap.wml')>0)||(strpos($accept,'application/vnd.wap.xhtml+xml')>0)) || (isset($_SERVER['HTTP_X_WAP_PROFILE'])||isset($_SERVER['HTTP_PROFILE'])) || (in_array(strtolower(substr($user_agent,0,4)),array('1207'=>'1207','3gso'=>'3gso','4thp'=>'4thp','50 1i'=>'501i','502i'=>'502i','503i'=>'503i','504i'=>'504i','505i'=>'505i','506i'=>'506i','6310'=>'6310 ','6590'=>'6590','770s'=>'770s','802s'=>'802s','a wa'=>'a wa','acer'=>'acer','acs-'=>'acs-','airn'=>'airn','alav'=>'alav','asus'=>'asus','attw'=>'attw','au-m'=>'au-m','aur '=>'aur ','aus '=>'aus ','abac'=>'abac','acoo'=>'acoo','aiko'=>'aiko','alco'=>'alco','alca'=>'alca','amoi'=>'amoi','anex'=> 'anex','anny'=>'anny','anyw'=>'anyw','aptu'=>'aptu','arch'=>'arch','argo'=>'argo','bell'=>'bell','bi rd'=>'bird','bw-n'=>'bw-n','bw-u'=>'bw-u','beck'=>'beck','benq'=>'benq','bilb'=>'bilb','blac'=>'blac','c55/'=>'c55/','cdm-'=>'cdm-','chtm'=>'chtm','capi'=>'capi','cond'=>'cond','craw'=>'craw','dall'=>'dall','dbte'=>'dbte','dc-s'=>'dc-s','dica'=>'dica','ds-d'=>'ds-d','ds12'=>'ds12','dait'=>'dait','devi'=>'devi','dmob'=>'dmob','doco'=>'doco','dopo'=>'dopo','el49'= >'el49','erk0'=>'erk0','esl8'=>'esl8','ez40'=>'ez40','ez60'=>'ez60','ez70'=>'ez70','ezos'=>'ezos','e zze'=>'ezze','elai'=>'elai','emul'=>'emul','eric'=>'eric','ezwa'=>'ezwa','fake'=>'fake','fly-'=>'fly-','fly_'=>'fly_','g-mo'=>'g-mo','g1 u'=>'g1 u','g560'=>'g560','gf-5'=>'gf-5','grun'=>'grun','gene'=>'gene','go.w'=>'go.w','good'=>'good','grad'=>'grad','hcit'=>'hcit','hd-m'=>'hd-m','hd-p'=>'hd-p','hd-t'=>'hd-t','hei-'=>'hei-','hp i'=>'hp i','hpip'=>'hpip','hs-c'=>'hs-c','htc '=>'htc ','htc-'=>'htc-','htca'=>'htca','htcg'=>'htcg','htcp'=>'htcp','htcs'=>'htcs','htct'=>'htct','htc_'=>'htc_','haie'=> 'haie','hita'=>'hita','huaw'=>'huaw','hutc'=>'hutc','i-20'=>'i-20','i-go'=>'i-go','i-ma'=>'i-ma','i230'=>'i230','iac'=>'iac','iac-'=>'iac-','iac/'=>'iac/','ig01'=>'ig01','im1k'=>'im1k','inno'=>'inno','iris'=>'iris','jata'=>'jata','java'=>'java','kddi'=> 'kddi','kgt'=>'kgt','kgt/'=>'kgt/','kpt '=>'kpt ','kwc-'=>'kwc-','klon'=>'klon','lexi'=>'lexi','lg g'=>'lg g','lg-a'=>'lg-a','lg-b'=>'lg-b','lg-c'=>'lg-c','lg-d'=>'lg-d','lg-f'=>'lg-f','lg-g'=>'lg-g','lg-k'=>'lg-k','lg-l'=>'lg-l','lg-m'=>'lg-m','lg-o'=>'lg-o','lg-p'=>'lg-p','lg-s'=>'lg-s','lg-t'=>'lg-t','lg-u'=>'lg-u','lg-w'=>'lg-w','lg/k'=>'lg/k','lg/l'=>'lg/l','lg/u'=>'lg/u','lg50'=>'lg50','lg54'=>'lg54','lge-'=>'lge-','lge/'=>'lge/','lynx'=>'lynx','leno'=>'leno','m1-w'=>'m1-w','m3ga'=>'m3ga','m50/'=>'m50/','maui'=>'maui','mc01'=>'mc01','mc21'=>'mc21','mcca'=>'mcca','medi'=>'medi','meri'=>'meri','mio8'=> 'mio8','mioa'=>'mioa','mo01'=>'mo01','mo02'=>'mo02','mode'=>'mode','modo'=>'modo','mot '=>'mot ','mot-'=>'mot-','mt50'=>'mt50','mtp1'=>'mtp1','mtv '=>'mtv ','mate'=>'mate','maxo'=>'maxo','merc'=>'merc','mits'=>'mits','mobi'=>'mobi','motv'=>'motv','mozz'=> 'mozz','n100'=>'n100','n101'=>'n101','n102'=>'n102','n202'=>'n202','n203'=>'n203','n300'=>'n300','n3 02'=>'n302','n500'=>'n500','n502'=>'n502','n505'=>'n505','n700'=>'n700','n701'=>'n701','n710'=>'n710 ','nec-'=>'nec-','nem-'=>'nem-','newg'=>'newg','neon'=>'neon','netf'=>'netf','noki'=>'noki','nzph'=>'nzph','o2 x'=>'o2 x','o2-x'=>'o2-x','opwv'=>'opwv','owg1'=>'owg1','opti'=>'opti','oran'=>'oran','p800'=>'p800','pand'=>'pand','pg-1'=>'pg-1','pg-2'=>'pg-2','pg-3'=>'pg-3','pg-6'=>'pg-6','pg-8'=>'pg-8','pg-c'=>'pg-c','pg13'=>'pg13','phil'=>'phil','pn-2'=>'pn-2','pt-g'=>'pt-g','palm'=>'palm','pana'=>'pana','pire'=>'pire','pock'=>'pock','pose'=>'pose','psio'=>'psio','qa-a'=>'qa-a','qc-2'=>'qc-2','qc-3'=>'qc-3','qc-5'=>'qc-5','qc-7'=>'qc-7','qc07'=>'qc07','qc12'=>'qc12','qc21'=>'qc21','qc32'=>'qc32','qc60'=>'qc60','qci-'=>'qci-','qwap'=>'qwap','qtek'=>'qtek','r380'=>'r380','r600'=>'r600','raks'=>'raks','rim9'=>'rim9','rove'=> 'rove','s55/'=>'s55/','sage'=>'sage','sams'=>'sams','sc01'=>'sc01','sch-'=>'sch-','scp-'=>'scp-','sdk/'=>'sdk/','se47'=>'se47','sec-'=>'sec-','sec0'=>'sec0','sec1'=>'sec1','semc'=>'semc','sgh-'=>'sgh-','shar'=>'shar','sie-'=>'sie-','sk-0'=>'sk-0','sl45'=>'sl45','slid'=>'slid','smb3'=>'smb3','smt5'=>'smt5','sp01'=>'sp01','sph-'=>'sph-','spv '=>'spv ','spv-'=>'spv-','sy01'=>'sy01','samm'=>'samm','sany'=>'sany','sava'=>'sava','scoo'=>'scoo','send'=>'send','siem'=> 'siem','smar'=>'smar','smit'=>'smit','soft'=>'soft','sony'=>'sony','t-mo'=>'t-mo','t218'=>'t218','t250'=>'t250','t600'=>'t600','t610'=>'t610','t618'=>'t618','tcl-'=>'tcl-','tdg-'=>'tdg-','telm'=>'telm','tim-'=>'tim-','ts70'=>'ts70','tsm-'=>'tsm-','tsm3'=>'tsm3','tsm5'=>'tsm5','tx-9'=>'tx-9','tagt'=>'tagt','talk'=>'talk','teli'=>'teli','topl'=>'topl','hiba'=>'hiba','up.b'=>'up.b','upg1'= >'upg1','utst'=>'utst','v400'=>'v400','v750'=>'v750','veri'=>'veri','vk-v'=>'vk-v','vk40'=>'vk40','vk50'=>'vk50','vk52'=>'vk52','vk53'=>'vk53','vm40'=>'vm40','vx98'=>'vx98','virg'= >'virg','vite'=>'vite','voda'=>'voda','vulc'=>'vulc','w3c '=>'w3c ','w3c-'=>'w3c-','wapj'=>'wapj','wapp'=>'wapp','wapu'=>'wapu','wapm'=>'wapm','wig '=>'wig ','wapi'=>'wapi','wapr'=>'wapr','wapv'=>'wapv','wapy'=>'wapy','wapa'=>'wapa','waps'=>'waps','wapt'=> 'wapt','winc'=>'winc','winw'=>'winw','wonu'=>'wonu','x700'=>'x700','xda2'=>'xda2','xdag'=>'xdag','ya s-'=>'yas-','your'=>'your','zte-'=>'zte-','zeto'=>'zeto','acs-'=>'acs-','alav'=>'alav','alca'=>'alca','amoi'=>'amoi','aste'=>'aste','audi'=>'audi','avan'=>'avan','benq'=> 'benq','bird'=>'bird','blac'=>'blac','blaz'=>'blaz','brew'=>'brew','brvw'=>'brvw','bumb'=>'bumb','cc wa'=>'ccwa','cell'=>'cell','cldc'=>'cldc','cmd-'=>'cmd-','dang'=>'dang','doco'=>'doco','eml2'=>'eml2','eric'=>'eric','fetc'=>'fetc','hipt'=>'hipt','http'=> 'http','ibro'=>'ibro','idea'=>'idea','ikom'=>'ikom','inno'=>'inno','ipaq'=>'ipaq','jbro'=>'jbro','je mu'=>'jemu','java'=>'java','jigs'=>'jigs','kddi'=>'kddi','keji'=>'keji','kyoc'=>'kyoc','kyok'=>'kyok ','leno'=>'leno','lg-c'=>'lg-c','lg-d'=>'lg-d','lg-g'=>'lg-g','lge-'=>'lge-','libw'=>'libw','m-cr'=>'m-cr','maui'=>'maui','maxo'=>'maxo','midp'=>'midp','mits'=>'mits','mmef'=>'mmef','mobi'=>'mobi','mot-'=>'mot-','moto'=>'moto','mwbp'=>'mwbp','mywa'=>'mywa','nec-'=>'nec-','newt'=>'newt','nok6'=>'nok6','noki'=>'noki','o2im'=>'o2im','opwv'=>'opwv','palm'=>'palm','pana'=> 'pana','pant'=>'pant','pdxg'=>'pdxg','phil'=>'phil','play'=>'play','pluc'=>'pluc','port'=>'port','pr ox'=>'prox','qtek'=>'qtek','qwap'=>'qwap','rozo'=>'rozo','sage'=>'sage','sama'=>'sama','sams'=>'sams ','sany'=>'sany','sch-'=>'sch-','sec-'=>'sec-','send'=>'send','seri'=>'seri','sgh-'=>'sgh-','shar'=>'shar','sie-'=>'sie-','siem'=>'siem','smal'=>'smal','smar'=>'smar','sony'=>'sony','sph-'=>'sph-','symb'=>'symb','t-mo'=>'t-mo','teli'=>'teli','tim-'=>'tim-','tosh'=>'tosh','treo'=>'treo','tsm-'=>'tsm-','upg1'=>'upg1','upsi'=>'upsi','vk-v'=>'vk-v','voda'=>'voda','vx52'=>'vx52','vx53'=>'vx53','vx60'=>'vx60','vx61'=>'vx61','vx70'=>'vx70','vx80'= >'vx80','vx81'=>'vx81','vx83'=>'vx83','vx85'=>'vx85','wap-'=>'wap-','wapa'=>'wapa','wapi'=>'wapi','wapp'=>'wapp','wapr'=>'wapr','webc'=>'webc','whit'=>'whit','winw'=> 'winw','wmlb'=>'wmlb','xda-'=>'xda-',))) ; } } Hi all, how to convert below vbscript to javascript. Please help me. It is urgent. thanks Function Base64Encode(inData) Const Base64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" Dim cOut, sOut, I For I = 1 To Len(inData) Step 3 Dim nGroup, pOut, sGroup nGroup = &H10000 * Asc(Mid(inData, I, 1)) + _ &H100 * MyASC(Mid(inData, I + 1, 1)) + MyASC(Mid(inData, I + 2, 1)) nGroup = Oct(nGroup) nGroup = String(8 - Len(nGroup), "0") & nGroup 'Convert To base64 pOut = Mid(Base64, CLng("&o" & Mid(nGroup, 1, 2)) + 1, 1) + _ Mid(Base64, CLng("&o" & Mid(nGroup, 3, 2)) + 1, 1) + _ Mid(Base64, CLng("&o" & Mid(nGroup, 5, 2)) + 1, 1) + _ Mid(Base64, CLng("&o" & Mid(nGroup, 7, 2)) + 1, 1) 'Add the part To OutPut string sOut = sOut + pOut 'Add a new line For Each 76 chars In dest (76*3/4 = 57) 'If (I + 2) Mod 57 = 0 Then sOut = sOut + vbCrLf Next Select Case Len(inData) Mod 3 Case 1: '8 bit final sOut = Left(sOut, Len(sOut) - 2) + "==" Case 2: '16 bit final sOut = Left(sOut, Len(sOut) - 1) + "=" End Select Base64Encode = sOut End Function Function MyASC(OneChar) If OneChar = "" Then MyASC = 0 Else MyASC = Asc(OneChar) End Function Hi all, I created a program for my company that allows employees to log in, and make their annual leave selections. It was made in Flash Builder with AS3. It contains a datagrid with 7 available leave slots for each day of the year. Employees click on an available slot and their name in inserted. We go through this process 4 times, with each employee selecting 5 days per round until they have selected up to 20 days of annual leave. We use company seniority to rank the order in which the employees pick. I hope I've explained that clearly enough to have someone help me with my question Since I want to move from Flash, I would like to use Javascript, Jquery and HTML5 to completely redo our website so it can be used on phones, tablets, etc. I have built a calendar and can cycle through the months (i'd eventually like to get a year view), but I'm having issues with a couple of items I had built into the flash version. First of all, I want to be able to show each employees work schedule on the calendar. They all work rotating shifts of 5 on 4 off. In AS3 i've taken their rotation, paired it with a start date for that rotation and was able to indicate in the datagrid "WORKING" on their days of work. This enables them to pick leave on their correct working days. In Jquery, I'd like to color the calendar on the dates that they are scheduled to work. IS that possible? Secondly, they pick 5 days of leave at a time. I'd like to display a token of some sort on the page that contains their name. They could then drag the token to a day that they would like to have off. Once they click submit, the selections are submitted to the MySQL database I have set up. How can I create these tokens based on the user's login name. Sorry for the noob questions. I'm just trying to get my head around the nuances of Javascript and jQuery Thanks for any help!! When I used toFixed() method on a number, I thought that this method round a number to a specified approximation, but I got a surprising result, the number became string! 15.23689 .toFixed ( 2 ) ==> "15.24" So does it convert the number into string? Hi, I am trying to convert this excel formula into a Javascript equivalent for a form I am doing in Acrobat Pro 9 and you guessed it. I have no idea. everything is done apart from this. =SUMIF(B2:B29,"LA",A2:A29)+SUMIF(F2:F29,"LA",E2:E2 9) any help very appreciated. cheers I have an array: Code: var array_123=["test1","test2","test3"]; I have a string: Code: var array_string = "array_" + "123"; I would like to use the value of array_string (array_123) as an array to parse out the values of it. But this isn't working: Code: for (var x in array_string)
{
var test_ary = array_string[x];
}
Any help? Hello everybody ! I'm searching for a javascript function that convert array to query string. Like this example : Code: var array = { a=1, b=2, c=3 };
to
a=1&b=2&c=3
I'm using jQuery and the function .serialize() convert only html forms. Does someone know a function to do this ? Thanks ! So i've written up the code to do a lightbox esque overlay image gallery. everything is working smooth and fine. The only concern is that I have the following: lets say that I have a page that has multiple galleries. Obviously I would have to make each literal array with the gallery data different names, ex: Code: var _gallery1 = {
'images': [
{ 'id' : 1, 'src' : "" }
]
}
var _gallery2 = {
'images': [
{ 'id' : 1, 'src' : "" }
]
}
or would it be easier to do it multi dimensional? Code: var gallery_data = {
'gallery1': [
'images': [
{ 'id' : 1, 'src' : "" }
]
]
'gallery2': [
'images': [
{ 'id' : 1, 'src' : "" }
]
]
}
regardless of which direction I use... my main question is this: I have two variables which are the following: Code: galVariable = (i = location.hash.match(/#set=(.+)&photo=(\d+)/)) ? i[1] : null; galArray = _gallery2.images; I'm unfamiliar with a way of doing something along the lines of this, and having it actually work: Code: galVariable = (i = location.hash.match(/#set=(.+)&photo=(\d+)/)) ? i[1] : null; galArray = galVariable.images; obviously "galVariable" would be undefined... as i'm trying to get "_gallery2.images" but trying to use "galVariable" to point to "_gallery2" I'm familiar with solving a problem like this in PHP, not so much javascript. is there a JS function that can be used to ensure that it's using whatever "galVariable" equals to, and then that array's content is? Or is there a different way to go on about this. thanks in advance. if anyone needs some more clarification. please feel free to ask, and I'll respond asap. Hello, 1. I have the following script: function selectThis(id){ var locationstring = "process.php?value=" + id; ///// locationstring += "&bs=" + $('#bs_' + id).attr("selectedIndex"); locationstring += "&ad=" + $('#ad_' + id).attr("selectedIndex"); locationstring += "&ns=" + $('#ns_' + id).attr("selectedIndex"); locationstring += "&wt=" + $('#wt_' + id).attr("selectedIndex"); locationstring += "&in=" + $('#in_' + id).attr("selectedIndex"); document.location.href = locationstring; } With it I am getting a string with the value of the clicked button from an array and some other select field values that are listed in the same set of mysql results as the clicked button. BUTTON: <input name="button" type="button" onclick="selectThis('<? echo $rows['id']; ?>');" value=""> At the end of the script the page is redirected to in the script mentioned page with following string: process.php?value=1&bs=2&ad=3&ns=4&wt=5&in=6 (values are not real, so whatever the chosen value of the select field should apear in the link.) THIS WORKS FINE. 2. My problem is following: In order to be able to use var locationstring in other scripts as well I have removed var and have made it global. function selectThis(id){ locationstring = "process.php?value=" + id; ///// locationstring += "&bs=" + $('#bs_' + id).attr("selectedIndex"); locationstring += "&ad=" + $('#ad_' + id).attr("selectedIndex"); locationstring += "&ns=" + $('#ns_' + id).attr("selectedIndex"); locationstring += "&wt=" + $('#wt_' + id).attr("selectedIndex"); locationstring += "&in=" + $('#in_' + id).attr("selectedIndex"); } The problem is that later on when I use locationstring variable in other script I get only first variable in the string process.php?value=1 instead of process.php?value=1&bs=2&ad=3&ns=4&wt=5&in=6 3. Is it possible to make locationstring variable global and in a single line in order to be able to use the full string in other scripts or is there another solution. Thank in advance. I have var att=7,8,9 how can I convert these to an array so I can loop through the values? Hey. I have a string and I can return say, the fourth letter with output[3], but i can't assign a value to it for some reason: I am trying to make hang man Code: <!DOCTYPE html>
<html>
<head>
<script src="jquery.min.js"></script>
<script>
$(document).ready(function(){
var word, output, wordLength, stringLength, newLetter, letters;
var i, n, k, health, wcheck;
word = "word";
output = "";
letters = "";
wordLength = word.length;
for(i = 0; i < wordLength; i++){
output += "_";
}
$("#inputLetters").keyup(function(){
newLetter = $("#inputLetters").val();
$("#inputLetters").val("");
letters += newLetter;
wcheck = false;
for(i = 0; i < wordLength; i++){
if(word[i] == newLetter){
wcheck = true;
output[i] = newLetter;
}
}
if(wcheck = false){
health++;
}
$("#letters").html(output + "<br />" + letters);
});
});
</script>
</head>
<body>
<span id="letters">
</span>
<br />
<br />
<input id="inputLetters" type="text" />
</body>
</html>
Hi, I am trying to search an array for a string and then if it is found alert it. I have found examples of how to iterate the array and how to use .IndexOf to return a true false statement as to whether the array includes the string, but i don't know what to do after that and how to display the string if its found. Any help appreciated.. Thanks |
|||||||