Javascript 如何在facebook中使用javascript将文本框值设置为空（空白）
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时间：2020-08-23 03:57:21 来源:igfitidea点击:
how to set textbox value to empty(blank) using javascript in facebook
提问by user392406
I want to set my textboxes empty(blank) once user posted or skipped feed box in facebook. i m using following code:
一旦用户在 facebook 中发布或跳过提要框，我想将我的文本框设置为空（空白）。我使用以下代码：
var attachment = {
.........some code here............
};
Facebook.streamPublish('', attachment,actionLinks,null,null,clear);
}
function clear()
{
document.getElementById("question").setTextValue() = "";
}
but this is not working. please help me.....
但这不起作用。请帮我.....
回答by John Boker
Assuming the element you want to change has the id question, so you can do
假设您要更改的元素具有 id question，那么您可以这样做
document.getElementById("question").value = "";
回答by Pinkesh Sharma
JavaScript Code :
document.getElementById("question").value = "Your value goes here";
Jquery Code :
if it's a simple text
$("#question").text("Your text goes here");
if it's a HTML code
$("#question").html("Your HTML goes here");
if you want to append to the current text value
$("#question").append("Your text goes here");
