我使用this tutorial使用网格序列化器在选项卡内创建了一个网格。然后我使用this tutorial向此网格添加了一个massaction。
出现质量操作块，但是当我选择实体时，选择massaction并单击Submit，将以下错误抛出到浏览器的控制台：
"ReferenceError: {gridId}_massactionJsObject is not defined"
有没有人尝试过向标签内的网格添加批量操作？如何解决这个错误？
答案 0 :(得分：4)
不要在抽象类中删除var，只需将对象设置为窗口即可。
app / design / adminhtml / default / default / template / widget / grid.phtml中的调用getAdditionalJavascript（）
在您的网格文件中添加此功能。
protected function getAdditionalJavascript() {
return 'window.{gridId}_massactionJsObject = {gridId}_massactionJsObject;';
}
答案 1 :(得分：2)
我今天刚刚尝试过，并在Magento CE 1.8上遇到了同样的问题。经过一番挖掘，一位同事和我发现 grid.phtml （第207-224行）中的JavaScript正在运行但没有出现在DOM中（仍然不确定原因）。使用控制台时，我们注意到//wrapping your logic in a namespace helps reduce the chances of naming collisions of functions and variables between different imported js files
var localNameSpace = function() {
//private array containing our strings to randomly select
var obliqueStrategy = [
"Abandon normal instruments"
, "Accept advice"
, "Accretion"
, "A line has two sides"
];
var api = {
//bindButtonAction binds the generateRandomStrategy function to the click event of the againbutton
bindButtonAction: function() {
$('#wrapper .againbutton').click(api.generateRandomStrategy);
}
, generateRandomStrategy: function() {
//get the position of one of the string randomly
//Math.random() returns a float value < 1 so multiplying it by 100 gets us a range of (0.* - 99.*)
//then we Math.floor() that to get rid of the float value and keep just the integer part
//finally we modulus it with the length of the string array
//if you are unfamiliar with modulus, what it does is gives you the remainder of a division. for instance 10 / 3 gives you 3 with a remainder of 1, so 10 % 3 would be just 1.
//what this does for us is keeps the random offset of our within the bounds of the array length (0 to length -1)
var randomOffset = Math.floor(Math.random() * 100) % obliqueStrategy.length;
//finally once we have the offset, we set the html to the string at the position in the array
$('#wrapper #strategyBox #strategyText').html( obliqueStrategy[randomOffset] );
}
};
return api;
}();
$(document).ready(function() {
//here we call the bind action so the button will work, but we also explicitly call the generateRandomStrategy function so the page will preload with a random string at the start
localNameSpace.bindButtonAction();
localNameSpace.generateRandomStrategy();
});
对象是可访问的，因为它是全局的，因为它是在没有varienGrid的情况下定义的。
话虽如此，我们在函数var（第225行）中的 Abstract.php 中找到了质量动作js，并从变量定义中删除了getJavascript()。这解决了我们的问题，希望能帮到你。此外，您不应该修改核心。该文件应该复制到本地并在那里进行修改。
grid.phtml - app / design / adminhtml / default / default / template / widget / grid.phtml
Abstract.php - app / code / core / Mage / Adminhtml / Block / Widget / Grid / Massaction / Abstract.php