单击“编辑”按钮后应可见更新按钮

Question

我们使用的是这个“image 1”的follwing代码显示： http://prntscr.com/8w7f5v ：

<td>
     <?php echo (int) Mage::getModel('cataloginventory/stock_item')->loadByProduct($products)->getQty(); ?>
      <input type = "text" id = "qty_<?php echo $products->getId(); ?>" name = "qty" value = "<?php echo (int) Mage::getModel('cataloginventory/stock_item')->loadByProduct($products)->getQty(); ?>" style = "display:none"/>

    <span class = "label wk_action">
      <img onclick = "updateField('<?php echo $products->getId(); ?>'); " 
      src = "<?php echo $this->getSkinUrl('marketplace/images/icon-edit.png'); ?>"/>
    </span>    

        <br/>

    <button class="button wk_mp_btn1" title="<?php echo $helper->__('Save') ?>" type="submit" id="save_butn">
    <span><span style="font-size:12px;"><?php echo $helper->__('Update') ?></span></span>
    </button>



    <button type="reset" class="button wk_mp_btn1" onclick="updateField('<?php echo $products->getId(); ?>');return false;">
    <span><span><?php echo $helper->__('Cancel') ?></span></span>
    </button>
         </td>

.

如果我们单击“编辑”按钮，它就像这样“映像2”： http://prntscr.com/8w7fdp

我需要的是

a）如果我们单击编辑按钮，只有“更新”和“取消”按钮应该可见，并且“编辑”按钮应该隐藏。

b）稍后，如果我们点击“取消”按钮，那么“更新和取消”按钮应该隐藏和“编辑”按钮应该可见。

Answer 1

尝试类似的东西，我不确定这是否有效或不是

<span class="label wk_action" id="edit_link_<?php echo $products->getId(); ?>">
        <img onclick="updateField('<?php echo $products->getId(); ?>'); return false;" src="<?php echo $this->getSkinUrl('marketplace/images/icon-edit.png'); ?>"/>
    </span>  

    <br/>
    <button id="update_button_<?php echo $products->getId(); ?>" class="button wk_mp_btn1" title="<?php echo $helper->__('Save') ?>" type="submit" id="save_butn">
        <span><span style="font-size:12px;"><?php echo $helper->__('Update') ?></span></span>
    </button>

    <button id="reset_button_<?php echo $products->getId(); ?>" type="reset" class="cancel" onclick="hideReset('<?php echo $products->getId(); ?>'); return false;">
        <span><span><?php echo $helper->__('Cancel') ?></span></span>
    </button>

.

并按

更改脚本

<script type = "text/javascript" >

        var $wk_jq = jQuery.noConflict();

        function hideReset(product_id) {
            var editLink = "#edit_link_"+ product_id;
            var updateButton = "#update_button_"+ product_id;
            var resetButton = "#reset_button"+ product_id;

            $wk_jq(editLink).show();
            $wk_jq(updateButton).hide();
            $wk_jq(resetButton).hide();
        }

        function updateField(product_id)
        {
            var qtyId = '#qty_'+ product_id;

            var editLink = "#edit_link_"+ product_id;
            var updateButton = "#update_button_"+ product_id;
            var resetButton = "#reset_button"+ product_id;

            $wk_jq(qtyId).toggle()

            $wk_jq(editLink).hide();
            $wk_jq(updateButton).show();
            $wk_jq(resetButton).show();

            $qty = $wk_jq(qtyId).val();

            new Ajax.Request('<?php echo $url ?>', {
                method: 'post',
                parameters: {id: product_id, qty: $qty}
            });
        }
    </script>

.