本文介绍了如何在JQCloud中提供点击处理程序的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用JQCloud构建tagcloud.它既好又简单,并且符合我用户的视觉标准.我想在用户点击一个单词时调用一个点击处理程序:
I am using JQCloud for building a tagcloud. It's nice and easy and meets my user's visual criteria. I would like to have a click handler invoked when user clicks on a word:
var tag_list = new Array();
for ( var i = 0; i < stuff.length; ++i ) {
var x = stuff[i];
tag_list.push({
text: x.NAME,
weight: x.COUNT,
//link: this.mkUrl(x),
click: function() { alert("it worked for " + x.NAME); },
html: {title: this.mkTooltip(x)}
});
}
$("#"+containerdivname).append( $("<div></div>", {id:"wordcloud"}));
$("#"+containerdivname).children("#wordcloud").jQCloud( tag_list );
云"一词呈现良好,具有正确的工具提示,但单击时未显示警告框.我在这里做什么错了?
The word cloud renders fine, has proper tooltip, but does not show an alert box on click. What am I doing wrong here?
谢谢
推荐答案
JQCloud中的处理程序应该这样指定:
Handlers in JQCloud is supposed to be specified like this:
handlers : {click: function() { alert("it worked for" + x.NAME); }}
工作示例, http://jsfiddle.net/Q6348/7/
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