Finding out whether the browser is Google Chrome
[javascript]
isChrome = /Chrome/.test(navigator.userAgent) && /Google Inc/.test(navigator.vendor);
[/javascript]
Getting element by class name and changing styles
[javascript]
var arr = document.getElementsByClassName(“ui-datepicker-trigger”);
var arrLength = arr.length
for (i = 0; i < arrLength; i++) {
arr[i].textContent=” “;
arr[i].style.height=”15px”;
arr[i].style.padding=”4px”;
}
[/javascript]
Getting element by id and appending style’s border-collapse
[javascript]
document.getElementById(“table-0”).style.borderCollapse = “collapse”;
[/javascript]
Iterating through children elements
[javascript]
var resultTable = document.getElementById(“table-0”).children;
for(i = 0; i < resultTable.length; i++){
console.log(resultTable[i]);
}
[/javascript]
Get element’s kind&tagname
[javascript]
document.getElementById(“element”).tagName
[/javascript]
String lower case
[javascript]
var strVal = “My Value”;
str lowerVal = strVal.toLowerCase();
[/javascript]