Javascript Text Fields and PHP variable Declaration

$(document).ready(function(){

var skillctr = 1;
var experiencectr = 1;
var educationctr = 1;
var achievementctr = 1;
var historyctr = 1;

/*
Add Skills
*/ 

$("#addSkill").click(function () {

if(skillctr>10){
        alert("WOW! But 10 skills are enough.");
        return false;
}   

var newTextBoxDiv = $(document.createElement('div'))
     .attr("id", 'SkillDiv' + skillctr);

newTextBoxDiv.html('<label>Skill No. '+ skillctr + ' : </label>' +
      '<input type="text" name="skill' + skillctr +
      '" id="skill' + skillctr + '" value="" >');

newTextBoxDiv.appendTo("#SkillsBoxesGroup");


ski开发者_StackOverflow中文版llctr++;
 });

so how can i save the generated fields in my table in database now? how am i gonna declare the field in php like.. $_POST['skill']. i need help here. please

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Don't use name="skill' + skillctr + '", use name="skill[]".
That way PHP will helpfully create an array that you can loop though:

var_dump($_POST);

foreach ($_POST['skill'] as $skill) {
    // save $skill to database
}

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You just need to make sure that the input elements you are adding with that javascript are inside a <form>. Then when you submit the form to a php page, you can access the values with $_POST like you wrote above.