[英]change textarea value doesn't work
So, what i'm trying to do is adding a Javascript snippet in wordpress admin new post page, so that when i click a button it fills up the CONTENT textarea where the body of the post goes. 因此,我想做的是在wordpress admin的新帖子页面中添加一个Javascript代码段,以便当我单击一个按钮时,它会填充帖子正文所在的CONTENT textarea。 Adding it is not a problem, i've already done this, but for some reason filling up the content field doesn't work.
添加它不是问题,我已经做到了,但是由于某种原因,填充内容字段无效。
The textarea from the wordpress admin page is: 来自WordPress管理页面的textarea是:
<textarea rows='10' class='theEditor' cols='40' name='content' tabindex='2' id='content'></textarea>
Also i tried to fill up the POST_TITLE input and it works fine. 我也试图填补POST_TITLE输入,它工作正常。 I know the problem might come from the JS scripts of wordpress for the content field, because it's not a simple textarea, it's a JS text editor.
我知道问题可能来自wordpress的content字段的JS脚本,因为它不是简单的textarea,而是JS文本编辑器。 Any suggestions?
有什么建议么? And the JS snippet is:
JS片段是:
<script type="text/javascript">
$("form").submit(function(){
$("input[name$='post_title']").val("a letter");
document.getElementById('content').innerHTML = "testing";
return false;
});
</script>
PS: jquery library already included PS:jquery库已包含
You shouldn't mix jQuery and standard dom calls? 您不应该混合使用jQuery和标准dom调用吗? Try this:
尝试这个:
$("#content").text("hi");
Worked fine for me from the Firebug console. 从Firebug控制台对我来说效果很好。
Update : Sorry guys, missed the part that it's TinyMCE we're talking about. 更新 :对不起,我们错过了我们正在谈论的TinyMCE。 Here's the code that should be used to update both the hidden textarea AND the visual editor itself:
这是用于更新隐藏的文本区域和可视编辑器本身的代码:
jQuery("#content").text("Your text goes here");
tinyMCE.activeEditor.execCommand('mceSetContent', false, jQuery("#content").text());
For more info check out the TinyMCE Commands API 有关更多信息,请查看TinyMCE Commands API
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