The loop working but don't getting class as a selector from parent loop generated div...
var parentdiv = $(".pDiv");
for (i = 0; i < 3; i++) {
$(parentdiv).append("<label class="
addLabel ">" + i + "</label>"); // parent loop add
for (j = 0; j < 3; j++) {
$(".addLabel").append("<label class="
addLabel2 ">" + j + "</label>"); //children loop in parent class
}
}
First of all, your text has too many mistakes and it's hard to understand what exactly is the problem.
Secondly - your string in append() function is not concatenated properly as addLabel doesn't seem to be a variable. Try this:
$(parentdiv).append("<label class='addLabel"+ i +"'></label>") and
$(".addLabel").append("<label class='addLabel"+ j +"'></label>");
The problem solved the children loop :
//children loop start
for (var c = 0; c < checkBoxs.length; c++) {
// Things[i]
console.log(c);
var multiInputs = $("#myframe1").contents().find(".div2"); // iframe parent div
var putIntoParent = $(multiInputs).children(); // selector as parent children
var getMultiInput = multiInputs.selector;
//$(multiInputs).append('<lable><input type="checkbox"/>'+ checkBoxs[c].label +' </label>');
var node = document.createElement('span');
//var inputPlace = document.querySelector('.inputField_add');
console.log(multiInputs)
// $(multiInputs).on("load", function() {
$(putIntoParent).append('<lable><input type="checkbox"/>'+ checkBoxs[c].label +' </label>');
// });
}
Related
Here's the fiddle
Within a looping function I will get html strings that have a span element either at the top level or also it could be as a child within a div. How can I find it in either case?
I know find only searches children. Not even sure how to find it when it is in the top level, as in data2 below? If I did, then I guess I'd do a find first, and if it's length was 0, then do the search for the span in the top level.
var data1 = "<div class='form-group'><span class='editableColumn'>NAT</span><input type='text' class='editableColumn form-control' style='display:none' name='Lot' value='NAT'></div>";
var data2 = "<span class='editableColumn'>Yes</span><input type='checkbox' name='IsBackorder' class='editableColumn editor-active' style='display:none' checked='checked' value='true'>";
var myStringArray = [data1, data2];
var arrayLength = myStringArray.length;
$(document).ready(function() {
for (var i = 0; i < arrayLength; i++) {
console.log(myStringArray[i]);
//Do something
var span = $(data1).find("span.editableColumn").text();
$("#" + i).text(span);
}
})
You can use .addBack() to do it in one line if you prefer that.
$(document).ready(function() {
for (var i = 0; i < arrayLength; i++) {
var span = $(myStringArray[i]).find("span.editableColumn").addBack("span.editableColumn").text();
$("#" + i).text(span);
}
})
http://jsfiddle.net/a21sk6dx/
If your HTML had parents, you could do: $(myStringArray[i]).parent().closest("span.editableColumn").text();
Since you don't, you either need to wrap your data2 in a , or try find then closest:
$(document).ready(function() {
for (var i = 0; i < arrayLength; i++) {
console.log();
//Do something
var span = $(myStringArray[i]).find("span.editableColumn").text();
if (!span) span = $(myStringArray[i]).closest("span.editableColumn").text();
$("#" + (i + 1)).text(span);
}
})
Also, watch out: You've got i=0, < arrayLength, so it would only run through 0 and 1, and you have your ID's as 1 & 2, hence the $("#" + (i + 1))
The function displays eight elements on click in dynamically created divs using the slice() method. How can I give a unique id to each div? Your suggestions would be of great help to me.
var words = [40];
var count = 0;
var x = "";
function nextElems() {
var newArray = words.slice(count, count + 8);
for (i = 0; i < newArray.length; i++) {
x += '<div class=box>' + newArray[i] + '</div>';
document.getElementById('container').innerHTML = x;
}
x = "";
count += 8;
}
I have tried this but it's not working:
var mainDiv = document.getElementById('container');
var first = mainDiv.getElementsByTagName('div')[0];
first.id = 'one';
You can do it right inside the for loop while it's iterating:
for (i = 0; i < newArray.length; i++)
{
x += '<div id="box-' + i + '"> class="box">' + newArray[i] + '</div>';
document.getElementById('container').innerHTML = x;
}
You can use assign an ID inside the text string.
Here are a couple of other things you can do to improve this code:
Move the getElementById outside the loop
use js methods instead of string concatenation
Something like this (untested):
// get the container
container = document.getElementById('container');
for (i = 0; i < newArray.length; i++)
{
// create a div
var div = document.createElement('div');
// add attributes
div.setAttribute("id", "box-" + i);
div.setAttribute("class", "box");
// create text node
var textnode = document.createTextNode("This is div #" + i);
// add text to div
div.appendChild(textnode);
// append to container
container.appendChild(div);
}
How about giving it the id when creating? Also put the class=box in quotations like so -> class="box".
And add the whole div construct only once after the for loop. Because right now you are basically overwriting the whole thing multiple times.
var words = [40];
var count = 0;
var x = "";
function nextElems() {
var newArray = words.slice(count, count + 8);
for (i = 0; i < newArray.length; i++)
{
// Change class and add custom id
x += '<div class="box" id="box-'+i+'">' + newArray[i] + '</div>';
}
document.getElementById('container').innerHTML = x; // Add divs after for loop
x = "";
count += 8;
}
Now each box has a unique id going from box-0, box-1, ... to box-n
I wrote this script to add elements to the DOM according to content stored in an array, then I added a listener on a click event to those elements.
It works, but I am pretty sure it can be improved, any idea?
function writeSuggestions() {
for (var k = 0; k < suggestions.length; k++) {
citySample.innerHTML += "<li>" + suggestions[k][0] + "</li>";
}
for (var i = 0; i < citySample.children.length; i++) {
(function(index){
citySample.children[i].onclick = function(){
lat = suggestions[index][1];
lng = suggestions[index][2];
};
})(i);
}
}
Thank you in advance
This is the code :
list = ["Alex","John","Kit","Lenny"];
for(var i = 0; i < 4; i++) {
$("body").append("<p> list[i] </p>');
};
Look at the for loop(yes this is using jquery),i want to add the list items inside the paragraph headers.How do i do it ?
list[i] is not a string, it's a variable. To include it into the appended element, close the quotation marks in following way:
var list = ["Alex","John","Kit","Lenny"];
for(var i = 0; i < 4; i++) {
$("body").append("<p>" + list[i] + "</p>")
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
How can I create new Element each time when (i) will be incremented:
for(int i = 0; i < 10; i++)
{
Element child = doc.createElement("xxx");
root.setAttribute("x", i * "xx");
doc.appendChild(child);
}
Using pure js
var div = document.getElementById("main");
for (var i = 0; i < 10; i++) {
var span = document.createElement("span");
span.setAttribute("class", "new");
span.innerHTML = "span" + i;
div.appendChild(span);
}
HTML
<div id="main"></div>
Working example.
Cheers!!
Using java
Element child = null;
for(int i = 0; i < 10; i++)
{
child = doc.createElement("xxx" + i);//you can write a method with int parameter to get element name from somewhere else
doc.appendChild(child);
}
I hope this is what you wanted, by the way for text nodes you should use doc.createTextNode("A")