jquery/changeImg.html at master · mta-ryo/jquery · GitHub

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<!DOCTYPE html>
<html lang="ja">
<head>
 <meta charset="UTF-8">
 <title>imageAdd</title>
</head>
<body>
	<input type=button value="changeImage" id ="changeButton">
	<input type=button value="addImage" id ="addButton" onClick="addImage()">
	<input type=button value="reload" id="reload" onClick="reload()">
	<input type=button value="upsize" id="upsize" onClick="upsizefunc()">
	<input type=text value="" id="text">


		<p> <img id="fuck0" src="test0.jpg" width="400" height="300" onClick="doSelect('0')"></p>
		<input type="hidden" id="fuckhidden0" value=false>
		<p> <img id="fuck1" src="test1.jpg" width="400" height="300" onClick="doSelect('1')"></p>
		<input type="hidden" id="fuckhidden1" value=false>
		<p> <img id="fuck2" src="test2.jpg" width="400" height="300" onClick="doSelect('2')"></p>
		<input type="hidden" id="fuckhidden2" value=false>
		<div id="fuck"></div>


	<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

	<script>
	var idNumber = 3;
	//初期化関数
	$(function() {

		//changeImageの処理
		$("#changeButton").click(function(){
			//ランダム変数を生成
			for(var i = 0; i < 3; i++){
				document.getElementById("fuck" + i).src = "test"+ Math.floor(Math.random()*7) + ".jpg";
			}
		});

	var i = 0;

		$("#text").focus(function(){
			//alert("focus");
			console.log(i);
			i++;
		});

	});

	function doSelect(number){
		console.log($("#fuckhidden"+number).val());
		if (number < 3) {
			if ("false" == ($("#fuckhidden"+number).val())) {
				console.log($("#fuckhidden"+number).val());
				$("#fuck"+number).css("border", "3px solid red");
				$("#fuckhidden"+number).val(true);
			} else {
				$("#fuck"+number).css("border", "");
				$("#fuckhidden"+number).val(false);
			}
		} else {
			if ("false" == ($("#fuckhidden"+number).val())) {
				$("#fuck"+ number).css("border", "3px solid red");
				$("#fuckhidden"+number).val(true);
			} else {
				$("#fuck"+number).css("border", "");
				$("#fuckhidden"+number).val(false);
			}

		}

	}

	function addImage(){
		var newDiv = $("<p> <img id='fuck" + idNumber + "' src='test" + Math.floor(Math.random()*7) +".jpg' width='400' height='300' onClick=" +"doSelect('" +idNumber+"')"+ "></p>");
		$("#fuck").append(newDiv);
		$("#fuck").append("<input type='hidden' id='fuckhidden"+idNumber+"'value=false>");

		idNumber++;

	}

	function reload(){
		window.location.reload();
	}

	function upsizefunc(){
		$("#fuck0").width(500);
		$("#fuck1").width(500);

	}
	</script>


</body>

</html>