How to make the html load before javascript function
$(document).ready(function() { var x = 10; if(x == 10) { $('h1').text("Its changed !"); alert("Test"); } })
<h1>Hello</h1>
Here the alert message will popup,
I also tried,
$(function(){ window.on('load',function(){ //code }) })
but it doesn't work.
做你想做的基本方法是在body标签末尾的html代码末尾添加脚本。
Your second code snippet should only be :
window.onload = function(){
/*some code*/
}
The problem appears to be that javascript does not wait for .text() to finish before continuing. Alert then fires, which freezes the browser, preventing text() from completing. There are a couple of ways around this. You could avoid calling functions that freeze the browser (like alert()) or set a timeout before calling alert, like so:
setTimeout(function(){alert('Test')},20);
The timeout will allow time for the previous execution to finish before calling the code within the function.
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