【发布时间】:2012-03-19 17:51:25
【问题描述】:
我的小部件中有以下Application 标记代码:
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:local="*"
width="100%" height="100%" minWidth="200" minHeight="200" layout="absolute"
creationComplete="init()"
defaultButton="{Send_btn}">
输入字段定义为
<mx:TextInput id="Input_txi" left="10" right="90" bottom="10"/>
接下来我在init()方法的末尾有以下内容:
Input_txi.setFocus();
Input_txi.selectRange(0,0);
尽管如此,我无法在页面加载后输入任何文本。我从视觉上看到Input_txi 有焦点,但键印什么也没做。我需要先点击Input_txi,然后才能输入任何文字。
如何做才能让我从头开始?
编辑 1
不管是在示例中还是在 jQuery 中都不起作用:
<script type="text/javascript" src="swfobject.js"></script>
<script type="text/javascript" src="jquery-1.7.1.js"></script>
<script type="text/javascript">
// For version detection, set to min. required Flash Player version, or 0 (or 0.0.0), for no version detection.
var swfVersionStr = "${version_major}.${version_minor}.${version_revision}";
// To use express install, set to playerProductInstall.swf, otherwise the empty string.
var xiSwfUrlStr = "${expressInstallSwf}";
var flashvars = {};
var params = {};
params.quality = "high";
params.bgcolor = "${bgcolor}";
params.allowscriptaccess = "sameDomain";
params.allowfullscreen = "true";
var attributes = {};
attributes.id = "${application}";
attributes.name = "${application}";
attributes.align = "middle";
swfobject.embedSWF(
"${swf}.swf", "flashContent",
"${width}", "${height}",
swfVersionStr, xiSwfUrlStr,
flashvars, params, attributes, function(){
/*
var swf = $("#" + attributes.id);
swf.attr("tabindex", 0);
swf.focus();
*/
var f = swfobject.getObjectById(attributes.id);
f.tabIndex = 0;
f.focus();
});
// JavaScript enabled so display the flashContent div in case it is not replaced with a swf object.
swfobject.createCSS("#flashContent", "display:block;text-align:left;");
</script>
【问题讨论】:
-
ExternalInterface方法有效。
标签: actionscript-3 flash-builder mxml