收藏夹项目Javascript
我正在做一个功能,添加一个喜爱的项目,有一个心脏图标,当你点击它应该改变颜色从灰色到红色,并保存状态。 以前,我有一个选择框,可以保存状态,但图像无法适应功能 选择我可以保存和更改状态的框:收藏夹项目Javascript,javascript,magento,onclick,favorites,Javascript,Magento,Onclick,Favorites,我正在做一个功能,添加一个喜爱的项目,有一个心脏图标,当你点击它应该改变颜色从灰色到红色,并保存状态。 以前,我有一个选择框,可以保存状态,但图像无法适应功能 选择我可以保存和更改状态的框: <select id="priority-select-<?php echo $id ?>" class="form-control" name="priority[<?php echo $id ?>]" title="<?php echo $this->__('
<select id="priority-select-<?php echo $id ?>" class="form-control" name="priority[<?php echo $id ?>]" title="<?php echo $this->__('Priority') ?>">
<?php foreach($_hlp->getPriorities() as $k=>$v):?>
<option value="<?php echo $k ?>" <?php if ($k == $item->getPriority()){ echo "selected"; } ?>><?php echo $this->htmlEscape($v) ?></option>
<?php endforeach; ?>
</select>
可以解决以下问题:
图标:
<img id="heart-m-<?php echo $id ?>"
src="<?php if ($item->getPriority() < 1) {
echo $this->getSkinUrl('images/heart-m-disabled.png');
} else {
echo $this->getSkinUrl('images/heart-m.png');
} ?>"
alt="" onclick='adicionaFav(<?php echo $id ?>)'/>
</div>
getPriority()<1){
echo$this->getSkinUrl('images/heart-m-disabled.png');
}否则{
echo$this->getSkinUrl('images/heart-m.png');
} ?>"
alt=”“onclick='adicionaFav()'/>
Javascript代码:
<script type="text/javascript">
var $jq = jQuery.noConflict();
var heart_m = "<?php echo $this->getSkinUrl('images/heart-m.png') ?>";
var heart_m_disabled = "<?php echo $this->getSkinUrl('images/heart-m-disabled.png') ?>";
var valor;
function adicionaFav(id) {
if(document.getElementById(id).src == "<?php echo $this->getSkinUrl('images/heart-m-disabled.png');?>"){
document.getElementById(id).src = "<?php echo $this->getSkinUrl('images/heart-m.png');?>";
priorityChange(1, id);
$jq('#priority-select-' + id).val('0');
}
else{
document.getElementById(id).src = "<?php echo $this->getSkinUrl('images/heart-m-disabled.png');?>";
priorityChange(0, id);
$jq('#priority-select-' + id).val('1');
}
}
function priorityChange(size,id) {
if(size==1){
$jq("#heart-m-" + id).attr("src", heart_m);
}else{
$jq("#heart-m-" + id).attr("src", heart_m_disabled);
}/*
switch (size) {
case 0: {
$jq("#heart-m-" + id).attr("src", heart_m_disabled);
$jq("#heart-l-" + id).attr("src", heart_l_disabled);
break;
}
case 1: {
$jq("#heart-m-" + id).attr("src", heart_m);
$jq("#heart-l-" + id).attr("src", heart_l_disabled);
break;
}
case 2: {
$jq("#heart-m-" + id).attr("src", heart_m);
$jq("#heart-l-" + id).attr("src", heart_l);
break;
}
}*/
}
/*
function prioritySelect(size, id) {
switch (size) {
case 0: {
priorityChange(size, id);
$jq('#priority-select-' + id).val('0');
break;
}
case 1: {
priorityChange(size, id);
$jq('#priority-select-' + id).val('1');
break;
}
case 2: {
priorityChange(size, id);
$jq('#priority-select-' + id).val('2');
break;
}
}
}*/
</script>
<script type="text/javascript">
var $jq = jQuery.noConflict();
var heart_m = "<?php echo $this->getSkinUrl('images/heart-m.png') ?>";
var heart_m_disabled = "<?php echo $this->getSkinUrl('images/heart-m-disabled.png') ?>";
var valor;
function adicionaFav(id) {
if (document.getElementById("heart-m-" + id).src == "<?php echo $this->getSkinUrl('images/heart-m-disabled.png');?>") {
$jq("#heart-m-" + id).attr("src", heart_m);
$jq('#priority-select-' + id).val('1');
}
else {
$jq("#heart-m-" + id).attr("src", heart_m_disabled);
$jq('#priority-select-' + id).val('0');
}
}
function priorityChange(size, id) {
if (size == 1) {
$jq("#heart-m-" + id).attr("src", heart_m);
} else {
$jq("#heart-m-" + id).attr("src", heart_m_disabled);
}
}
</script>
var$jq=jQuery.noConflict();
var heart_m=“”;
var heart_m_disabled=“”;
var valor;
功能adicionaFav(id){
if(document.getElementById(“heart-m-”+id).src==“”){
$jq(“#heart-m-”+id).attr(“src”,heart-m);
$jq(“#优先级选择-”+id).val('1');
}
否则{
$jq(“#heart-m-”+id).attr(“src”,heart-m-u-disabled);
$jq(“#优先级选择-”+id).val('0');
}
}
功能优先级更改(大小、id){
如果(大小==1){
$jq(“#heart-m-”+id).attr(“src”,heart-m);
}否则{
$jq(“#heart-m-”+id).attr(“src”,heart-m-u-disabled);
}
}
希望我能帮助某人!!=)你被卡在哪一部分?问题是什么?我可以改变心脏的颜色,但升级时无法保存状态。
<script type="text/javascript">
var $jq = jQuery.noConflict();
var heart_m = "<?php echo $this->getSkinUrl('images/heart-m.png') ?>";
var heart_m_disabled = "<?php echo $this->getSkinUrl('images/heart-m-disabled.png') ?>";
var valor;
function adicionaFav(id) {
if (document.getElementById("heart-m-" + id).src == "<?php echo $this->getSkinUrl('images/heart-m-disabled.png');?>") {
$jq("#heart-m-" + id).attr("src", heart_m);
$jq('#priority-select-' + id).val('1');
}
else {
$jq("#heart-m-" + id).attr("src", heart_m_disabled);
$jq('#priority-select-' + id).val('0');
}
}
function priorityChange(size, id) {
if (size == 1) {
$jq("#heart-m-" + id).attr("src", heart_m);
} else {
$jq("#heart-m-" + id).attr("src", heart_m_disabled);
}
}
</script>