Is it possible to make a variable out of index + 1 (or add a class) in the code below? I would like to put each in separate divs (dynamically) and add some css.$
(
document
)
.
ready
[Code]......
I am trying to pass a variable (which is a number) to the :gt(index) pseudo-selector.var thisParentIndex = $(this).parent().index(); //get the index of parent
console.log(thisParentIndex);
$(this).parent().parent().find('div.line:gt(' + thisParentIndex + ')').hide();
this does not appear to work..
I am wondering what the normal practice of creating an index variable is in javascript. I am wondering because I have just entered learning javascript through jquery. There is some pre-written code I am using to learn by and I am unsure of how their index variable is working in the code.
Here is the code:
Code:
jQuery(this).find("li").each(function(n) { // <-- I see that 'n' is the index
[code]....
Is it possible to use splice() with a variable index. I understand that splice(1, 1) means start at index position 1 and remove 1 item. However, I want the index position to be a variable, since I don't know the actual index number of the item to delete at runtime. Is this possible?
View 9 Replies View RelatedI have a following snippet
var test = xmlhttp.responsetext
var msg="";
when i print the text as below
[Code].....
I could see the individual values in each index in firefox, but ie is displaying as undefined.
know whether this is not allowed in IE?. Is there any workaround for this?.
I can't alert the history array of the index page or use that arrays indexOf to read and write it to go back to predetermend conditional index of that array? If I could alert the history array and read the array elements then I might be able to write and go to one of the history array elements specificaly? So I might be able to use window onload to create an array that stores the classname of a div every time the divs classname is changed then go back in page history to the classname specified? code...
View 8 Replies View RelatedI have a string variable coming from a database, like 2,3,1,4,5,6,7.
The string is gotten from: <%=(Recordset2.Fields.Item("neworder").Value)%>.
And, have the following:
Is it possible to use the string variable to replace the index numbers so there will be a new position of the array?
I am trying to get the index of a li with a specific class. I know I'm selecting the right object because I can apply a CSS class to it (eg change border colour) but when I try to get the index it returns -1. But I know the object exists as I can alter it. :-s
jQuery(document).ready(function() {
var active = $("#tertiarynavigation .bordered").get(0);
var num = $("#tertiarynavigation li").index(active);
alert("Index: " + num);
[Code]......
I have the below array called "results". When I loop through all document elements I would like to check "field_name" against the "results" array and see if it exists and what index number it is at??
// Split the comma delimited response into an array
results = result.split("~");
//Loop through array and populate fields[code].....
I need a client to be able to add there own url to some code but wanted to separate it, so they can paste it at the top of the code so its clear for them to see. Then reference the variable in the link.
View 3 Replies View RelatedIs it possible to make
function post(test1,test2,test3,test4){
$.post('test.php', {
test1: test3,
test2: test4
}, function() {
lert('yes');
});
}
the test1 in red to be what is comming from the function?
[Code]....
How to make var newtext2 a hyperlink?
The hyperlink is a php variable.
I've only included this line of code.
Is it possible to make a variable available to other functions outside a function So to make it global from within a function without using a callback
function() {
var something = 'hello';
}
function(something) {
document.write(something);
}
something like that possible??
I've two different frames and I want dynamically read the value's with a for loop in a different frame by object name. See my code example:
alert(top.frames['hiddenframe'].contexthiddenform.afkorting.value);
this works.
Now I want to make the field name (afkorting) dynamically
strName = (top.frames['hiddenframe'].document.contexthiddenform.elements[i].name);
alert(top.frames['hiddenframe'].document.contexthiddenform. + strName + .value);
This construction isn't working. The variable strName gets the name of the object (i.e. afkorting) but the alert doesn't work. Has somebody an idea what I'am doing wrong?
How do I make a variable global so that all other functions can use it.But it is declared inside the function test()
View 3 Replies View RelatedHow can I make my alert work? Right now it is undefined and I need to make my function in the variable global. Can this be done?
Code JavaScript:
Is it possible to make a variable inside a function global (or at least usable in other functions)?
View 2 Replies View RelatedI have a problem with layers. In my example there's a link inside div#msg with 'z-index:1' and a overlay with 'z-index:2'. Now when "mousedown" fires, will change the div#msg z-index value from 1 to 3 to be on Top, so the link become a clickable link.
The question is, it is possible to make the link on top and open it with just one click?
This example can do that but won't open the link!
HTML Code:
I wonder if i can make the variable data which is [data] in jQuery.post( url, [data], [callback], [type] ) dynamic. for instance, this is the form i want to send,
PHP Code:
<form action="send_xml.php" method="post" enctype="multipart/form-data" id="form_send"><input type="checkbox" id="var_1" class="checkbox"/><input type="checkbox" id="var_2" class="checkbox"/></form>
[Code]...
I'm trying to create a spreadsheet style form, where the column headers are set, but the number of editable data rows vary. The idea I have is to create a table and make its table cells editable via contentEditable='true', and use javascript to add more rows when a user clicks a button (id="addRows" -- see below).
Thus far I've put together the html for the static component of the table and I'm putting together the javascript. At this point I have a couple of questions:
1. Is there a better way to accomplish my goal? 2. How can I retrieve the data from the editable cells and group them so when I send the data via ajax, the information can be saved properly - i.e. grouped according to row?
[Code]....
I need to get a piece of code that will allow me to have a user input a number, say 1-200 and that variable would make up the last part of an IP Address that the user wants to browse to.
192.168.0.[variable]
Is there a script that will allow me to do that?
I have interesting question about javascript. I'm no expert but I do understand coding for few languages and html. Let me give an example:
Illinois="";
Alabama="";
besttest[1]="Illinois";
strOut+='
<select>
<option value=illinois' +Illinois+ '>Illinois</option>
<option value=illinois' +Alabama+ '>Alabama</option>
</select>';
Would it be possible to make besttest[1] arrays value an actual variable name and assign it string value "selected"? I have "for" loop that returns the selected state and I need to somehow pass that variable name (which has value "selected") to option tag. And that variable name is the actual value of array.
I'm having problems with finding the index of a row based on a onclick of an image within a row. I have no row id and all my rows have the exact same name.
<tr><td><input id='var1' type='text', onclick = "getRow(this)" /></td><td><input id='var2' type='text', onclick = "getRow(this)" /></td></tr>
function getRow(rowValue)
{
[Code]....
I have several classes named 'ratings_colored'. They all contain a number from 1 to 10. If the number is below 5.5, the number should become red. If not it should become green.
The code below works, but if the first .ratings_colored is higher than 5.5 it will make ALL the classes green. Even the numbers below 5.5! I tried using the 'this' but it didn't work either.
$(document).ready(function () {
http:[url]....When Someone click on two button sin center it loads the side pages.I want to add more pages. I know very little about JavaScript. But I learn this one and able to add more pages. But when clicking on other pages it will take ne page but under already excisting page.I want to add functionality so that when for example click on a link, one page slide to the left. Then I will click another page slide on th left.So here it either slides down above of the page or first that previous page slides back.
View 2 Replies View RelatedI'm trying to get the index of a div when its the same mark up for each set. I want to return index of '1' when a second "yo" is clicked in any "a" and '0' if the first "yo" is clicked in any "a". If i clicked the "yo" which has the color #330000, then i should get 1 not 5. This seems like a simple task but i cannot get it to work.
[Code]...