javascript 将带有 jquery 的复选框添加到 div 中
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Add a checkbox with jquery into a div
提问by dar0x
I want to add a checkbox into a div into another div (with id="#sensorList"), and then bind some event handlers to it. I do in this way
我想在一个 div 中添加一个复选框到另一个 div（带有 id="#sensorList"），然后将一些事件处理程序绑定到它。我这样做
/* Add div */
$("#sensorList").append($('<div>', { id : sensorId})
.addClass("sensorListItem")
.text(sensorId)
);
/* Adds visibile checkbox */
$("#"+sensorId).append($('<input>', { id : sensorId + "VisibleCheckbox", type:"checkbox", name: sensorId + "VisibleCheckbox"}));
It seems to work fine, but if I click on checkbox, it doesn't switch to checked status!
它似乎工作正常，但如果我单击复选框，它不会切换到选中状态！
Any idea? Thank you in advance.
任何的想法？先感谢您。
I'm so sorry, I figured out where the problem was. I was unable to see the checkbox checked because I had a click handler on div called sensorId, and I stupidly did: event.preventDefault() (there is no default behaviour clicking on a div!!!)
我很抱歉，我想出了问题所在。我无法看到复选框被选中，因为我在 div 上有一个名为 sensorId 的点击处理程序，我愚蠢地做了：event.preventDefault()（点击 div 没有默认行为！！！）
回答by kingkode
try some long hand and see if it works...
尝试一些长手，看看它是否有效......
$("#"+sensorId).append('<input type="checkbox" id="' + sensorId + 'VisibleCheckbox" name="' + sensorId + 'VisibleCheckbox" >');
回答by Phu
It works for me. Check out the jsfiddle: http://jsfiddle.net/pVjNM/
这个对我有用。查看 jsfiddle：http: //jsfiddle.net/pVjNM/
var sensorId = "one";
/* Add div */
$("#sensorList").append($('<div>', { id : sensorId })
.addClass("sensorListItem")
.text(sensorId)
);
/* Adds visibile checkbox */
$("#"+sensorId).append($('<input>', { id : sensorId + "VisibleCheckbox", type:"checkbox", name: sensorId + "VisibleCheckbox"}));
$("input[type=checkbox]").each(function(){
this.click();
console.log("Should be true:", this.checked);
});
$("input[type=checkbox]").each(function(){
this.click();
console.log("Should be false:", this.checked);
});?
