Mootools 在 ajax 请求后附加 html

发布于 2024-09-07 15:25:46 字数 538 浏览 6 评论 0原文

我有一个看起来像这样的 ajax 调用，

    $('campaignType').addEvent('change', function(){
  alert($('campaignType').value);
  var request = new Request({
   method: 'get',
   url: '/admin/admin_' + $('campaignType').value + '.php',
   onRequest:function() {
    alert('Request has been made, please be patient')
   },
   onComplete:function(response) {
    $('campaignForm').append(response);
   }
  }).send();
 });

本质上发生的情况取决于从另一个文件返回某些 HTML 的 `$('campaignType') 的值，但是我似乎无法将 HTML 附加到我的容器中。有人愿意给我一些建议吗？

谢谢

原文

I have an ajax call that looks like this,

    $('campaignType').addEvent('change', function(){
  alert($('campaignType').value);
  var request = new Request({
   method: 'get',
   url: '/admin/admin_' + $('campaignType').value + '.php',
   onRequest:function() {
    alert('Request has been made, please be patient')
   },
   onComplete:function(response) {
    $('campaignForm').append(response);
   }
  }).send();
 });

Essentially what happens is depending on what the value of `$('campaignType') some HTML is returned from another file, however I cannot seem to get the HTML to append on to my container. Any one care to give me some advice?

Thanks

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咽泪装欢 2024-09-14 15:25:46

Dimitar 的解决方案很接近，但却是一个糟糕的解决方案，因为它重新创建了整个元素内容并破坏了附加的事件处理程序。更好的解决方案是：

Element.implement({
    append: function(newhtml) {
        return this.adopt(new Element('div', {html: newhtml}).getChildren());
    }
});

这实际上是 Request.HTML 内部所做的。

Dimitar's solution is close but is a bad solution as it recreates the whole element contents and destroys attached event handlers. A better solution would be:

Element.implement({
    append: function(newhtml) {
        return this.adopt(new Element('div', {html: newhtml}).getChildren());
    }
});

this is actually what Request.HTML internally does.

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如痴如狂 2024-09-14 15:25:46

.append 不是 mootools 中的有效元素原型。

如果你想将 html 附加到现有的 HTML 中，那么你可以通过在你的站点 lib/core 位中定义来使 .append 有效（如果你经常使用它，我会考虑这一点）：

Element.implement({
    append: function(newhtml) {
        // silly name, does not say to me you are appending html. rename to appendHTML
        return this.set("html", this.get("html") + newhtml);
    }
});

或者在你的 onComplete do 中：

var cf = $('campaignForm');
cf.set("html", cf.get("html") + this.response.text);

玩得开心：）

.append is not a valid element prototype in mootools.

if you want to append html to an existing one, then you can either MAKE .append valid by defining in your site lib/core bit (I would consider this if you use it a lot):

Element.implement({
    append: function(newhtml) {
        // silly name, does not say to me you are appending html. rename to appendHTML
        return this.set("html", this.get("html") + newhtml);
    }
});

or in your onComplete do:

var cf = $('campaignForm');
cf.set("html", cf.get("html") + this.response.text);

have fun :)

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浅蓝的眸勾画不出的柔情 2024-09-14 15:25:46

如果您使用的是 mootools 1.2.4，您可以将 Request 更改为 Request.HTML 并使用 append 选项。（不确定旧版本中是否有附加选项）

$('campaignType').addEvent('change', function(){
  new Request.HTML({
    method: 'get',
    url: '/admin/admin_' + $('campaignType').value + '.php',
    append: $('campaignForm')
  }).send();
});

If you're using mootools 1.2.4 you can change Request to Request.HTML and use append option. (Not sure that append option was in older versions)

$('campaignType').addEvent('change', function(){
  new Request.HTML({
    method: 'get',
    url: '/admin/admin_' + $('campaignType').value + '.php',
    append: $('campaignForm')
  }).send();
});

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