javascript - how toggleClass work? -


i have interesting problem toggleclass();

i got 5 input image elements , want switch image (input src) using toggleclass don't understand why toggleclass not doing want ?

$(".form-elements input[type='button']").on("click", function() {       var el = $(this).attr("class");  	if(el=="d1"){    	$(".d1").toggleclass('d1 d1_pasif');  		  }else if(el=="d2"){  		   $(".d2").toggleclass('d2 d2_pasif');     }else if(el=="d3"){  			    $(".d3").toggleclass('d3 d3_pasif');    }else if(el=="d4"){  		    $(".d4").toggleclass('d4 d4_pasif');	     	}	else if(el=="d5"){  			    $(".d5").toggleclass('d5 d5_pasif');      	}    return false;   });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>  <div class="form-elements">    <input type="image" name="d5" class="d5" src="http://anitur.streamprovider.net/images/otel-filtre/d5.png" />    <input type="image" name="d4" class="d4" src="http://anitur.streamprovider.net/images/otel-filtre/d4.png" />    <input type="image" name="d3" class="d3" src="http://anitur.streamprovider.net/images/otel-filtre/d3.png" />    <input type="image" name="d2" class="d2" src="http://anitur.streamprovider.net/images/otel-filtre/d2.png" />    <input type="image" name="d1" class="d1" src="http://anitur.streamprovider.net/images/otel-filtre/d1.png" />  </div>

i have , b images, when click image has b images , when click b images has images.

thanks.

you like:

$(".form-elements input[type='image']").on("click", function() {    var currsrc = $(this).attr("src");    // check if source ends "_pasif.png"    if (/_pasif.png$/.test(currsrc)) {      // if does, replace ".png"      $(this).attr("src", currsrc.replace(/_pasif.png$/, ".png"));    } else {      // if not, replace ".png" "_pasif.png"      $(this).attr("src", currsrc.replace(/.png$/, "_pasif.png"));    }  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div class="form-elements">    <input type="image" name="d5" class="d5" src="http://anitur.streamprovider.net/images/otel-filtre/d5.png" />    <input type="image" name="d4" class="d4" src="http://anitur.streamprovider.net/images/otel-filtre/d4.png" />    <input type="image" name="d3" class="d3" src="http://anitur.streamprovider.net/images/otel-filtre/d3.png" />    <input type="image" name="d2" class="d2" src="http://anitur.streamprovider.net/images/otel-filtre/d2.png" />    <input type="image" name="d1" class="d1" src="http://anitur.streamprovider.net/images/otel-filtre/d1.png" />  </div>

basically test if current src ends _pasif.png , if does, set src src without _pasif part. if doesn't add it. each click toggle 1 other. , if buttons following same naming convention, don't need worry button handling since doing replacing part of src (so don't care if it's d1, d2, or d3...)


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