What is the difference between . text, . value, and . value2? 4 Text is the formatted cell's displayed value; Value is the value of the cell possibly augmented with date or currency indicators; Value2 is the raw underlying value stripped of any extraneous information
javascript - What does value || 0 mean? - Stack Overflow Possible Duplicate: In Javascript, what does it mean when there is a logical operator in a variable declaration? Stumbled across this code online, have no idea what it does, wasn't able to find out
forms - jQuery . val () vs . attr (value) - Stack Overflow The real reason is that val() only gets the value from certain type of tags, for example you can get the value of an input with val() but if you add the value attribute to an a tag or a div tag, it won't work You'll have to use attr("value")