jquery Gets the value of the check box checkbox

JQuery API:

Each (callback): Executes a function with each matching element as the context.

: Checked: Matches all selected selected elements (Checkboxes, radio boxes, etc., excluding option in select)

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//js get check box valuevarobj = Document.getelementsbyname ("Interest");//selects all objects name= "Interest", returns the arrayvars="';//If you define VAR s in this way, the variable s will be assigned a null value by default  for(varI=0; i<obj.length;i++){    if(Obj[i].checked)//after the object array is taken, we loop to detect whether it is selectedS+=obj[i].value+',';//If selected, adds value to the variable s}

Jquery:

// jquery Gets the check box    value var chk_value =[]; // define an array     $ (' input[name= ' interest "]:checked '). each (function() {    //  Iterate through each check box named interest, where the execution function    selected    Chk_value.push ($ (this).Val ());   Add the selected value to the array chk_value     });

jquery Gets the value of the check box checkbox