Dec 27, 2011 · Use a more lenient if statement like: if (like.src.indexOf('vote_triangle.png')!=-1) { like.src = 'vote_triangle_like.png'; } else { like.src = 'vote_triangle.png'; } Share

My Javascript contains this: // clear the div where result is displayed. // create a sentence. // display image . document.getElementById("display_here").innerHTML = sentence + "image goes here"; Where the text 'image goes here' is held, I want the image to be displayed but cannot figure out how to do this.

Nov 12, 2018 · use show hide technique in js. you can easily track any html element and show or hide it. a little bit googling will help. you can not use local variable like that. give id to img tag and set source in javascript. that works fine. You can change the src instead of updating the variable's value. Also you might simplify like this: if (c == 2) {

In JavaScript we have the following conditional statements: Use if to specify a block of code to be executed, if a specified condition is true Use else to specify a block of code to be executed, if the same condition is false

Nov 21, 2024 · JavaScript conditional statements allow you to execute specific blocks of code based on conditions. If the condition is met, a particular block of code will run; otherwise, another block of code will execute based on the condition.

JavaScript supports conditional statements which are used to perform different actions based on different conditions. Here we will explain the if..else statement. The following flow chart shows how the if-else statement works. if...else if... statement.

This type of flowchart simplifies understanding and debugging of if-else or switch-case constructs in programming. A flowchart for a conditional statement visually represents decision-making in a program, using a diamond-shaped symbol to depict conditions that evaluate to "True" or "False."

Lists Links and Images; 2. HTML Tables, Forms, and Frames; 3. HTML 5 and CSS Types; 4. Selector Forms; 5. CSS with Color, Background, etc. 6. Applying JavaScript; 7. JavaScript Pre-defined and User-defined Objects; 8. JavaScript Conditional Statements and Loops. a. Larger Number. a. Write a program which asks the user to enter three integers ...

Nov 11, 2013 · I'm looking for create a small javascript code to display images if their src is valid. I have to separate the script to the html page for better organisation. Here is what I did : HTML <img ...

JavaScript supports conditional statements used to perform different actions based on different conditions. Here we will explain the if...else statement. Flow Chart of if-else. The following flow chart shows how the if-else statement works. JavaScript supports the following forms of if...else statement −. if statement. if...else statement