JSLite - HTML code/text/value
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text
Get the text content of all matching node objects.
$("#box").text() //⇒ string 返回文本
$("#box").text(function(){
return "这里干点儿什么？"
}) //⇒ string 返回"#box"中的文本html
Get or set the node object content.
$("#box").html()//⇒ string 返回包括HTML的文本val
Get the value of the set input.
$("input").val() //⇒ string
$("input").val("test") //⇒ self
$("#input").val(function(index,oldvalue){
console.log(index,oldvalue)
return "111" + oldvalue
}) //⇒ selfdata
Read or write data-* attributes of dom. data(name) ⇒ value data(name, value) ⇒ self
$("#test").eq(0).data("name",{"sss":1}) //⇒ self
$("#test").eq(0).data("name",[1,2,3,4]) //⇒ self
$("#test").eq(0).data("name") //⇒ [1,2,3,4] 或者 {"sss":1} 对象
$("#test").data({"aa":1,"www":334343}) //⇒ 设置节点属性 data-aa="1" | data-www="334343"
$("#test").data() //⇒ {"aa":1,"www":334343}
