I am working on a program where I have created an array and now want to display all the words that contain more than 4 letters.
Check out my code snippet below:
function oppC(){
var ord = ["Apple", "Two", "Yesterday", "mother", "lol", "car", "computer"];
for(var i = 4; i < ord.length;i++ ) {
pEl.innerHTML = ord;
}
}
When utilizing your current for loop, it is only examining elements starting from the 5th position onwards. To include all strings longer than 4 characters, you can modify it as follows:
function updatedFunction(){
var words = ["Apple", "Two", "Yesterday", "mother", "lol", "car", "computer"];
for(var index = 0; index < words.length; index++){ // Iterating through **all** elements by considering array's zero-indexed structure
if(words[index].length > 4){ // Checking if the element's length exceeds 4 characters
pElement.innerHTML += words[index]; // Appending the element to the designated text area
}
}
}
It is recommended to utilize the filter function for this task.
Below is the appropriate solution:
function customFunction(){
var words = ["Apple", "Two", "Yesterday", "mother", "lol", "car", "computer"];
console.log(words.filter(function(item){
return item.length>4;
}));
}
customFunction();If you encounter compatibility issues with IE8, please consider using the following approach:
console.log($.grep(words,function(item){
return item.length>4;
}));
Check out this straightforward code, no need for any JavaScript library
function findLongWords(){
var words = new Array("Apple", "Two", "Yesterday", "mother", "lol", "car", "computer");
for(var i = 0; i < words.length; i++) {
if(words[i].length > 4){
document.write(words[i]+"<br>");
}
}
}
findLongWords();
To ensure that only words with a length greater than 4 are displayed, include an additional if statement within the loop.
function displayWords() {
var words = ["Apple", "Two", "Yesterday", "mother", "lol", "car", "computer"];
for (var i = 0; i < words.length; i++) {
if (words[i].length > 4) {
output.innerHTML += words[i];
}
}
}
Here is a potential solution showcasing how items can be added using CSS.
function addItem() {
var element = document.getElementById("output");
var itemList = ["Banana", "Three", "Tomorrow", "father", "haha", "bike", "television"];
for(var j = 0; j < itemList.length;j++) {
if (itemList[j].length > 4) {
element.innerHTML += '<div class="long-item">' + itemList[j] + '</div>';
}
}
}
addItem();.output-list {
border: 1px solid #999;
}
.long-item {
color: #666;
font-family: Arial;
border-bottom: 2px solid #999;
padding: 5px 8px;
}<div id="output" class="output-list">
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