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currently i am adding all javascript at HTML <head> after uglying as file & using these jquery functions to check document ready
$( document ).ready(function() {}); OR $(function() {});
is there any d3js equivalent to remove using of these jquery functions ?
209
The ready() method is an inbuilt method in jQuery which helps to load the whole page then execute the rest code. This method specify the function to execute when the DOM is fully loaded. Syntax: $(document).ready(function) Parameters: This method accepts single parameter function which is mandatory.
Answer: Use the DOMContentLoaded Event You can utilize the JavaScript Window's DOMContentLoaded event to construct $(document). ready() equivalent without jQuery.
A page can't be manipulated safely until the document is "ready." jQuery detects this state of readiness for you. Code included inside $( document ).ready() will only run once the page Document Object Model (DOM) is ready for JavaScript code to execute.
You can simply put the <script> tag at the bottom of the body tag.
you can add the DOMContentLoaded event and insert your d3js code inside.
document.addEventListener("DOMContentLoaded", function(e) {
/* Your D3.js here */
});
There is no equivalent to the jQuery function in the D3.js library, the snippet written above will work as well.
133
There is no specific d3 way but,
if your javascript is below any of the html elements then the dom is loaded before it starts executing the javascript.
Putting your javascript at the bottom of the body is usually good enough.
You can also use native js method which works in most of the browsers.
document.addEventListener("DOMContentLoaded", function(event) {
//do work
});
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