用 javascript 制作书签
我正在尝试为我的网站制作一个书签。
我制作了一个 php 页面,当发送 GET
例如 www.website.com/index.html?a=banana
时,它将返回 echo 'stand' ;
现在我正在尝试制作一个书签,当我按下它时,它会: 对 php 页面执行 GET,然后在一个小弹出窗口中显示回显给用户的所有内容,该弹出窗口在 3 秒后消失。
我该怎么做?
Instapaper 书签可以做到...
javascript:
function%20iprl5(){
var%20d=document,z=d.createElement('scr'+'ipt'),b=d.body,l=d.location;
try{
if(!b)
throw(0);
d.title='(Saving...)%20'+d.title;
z.setAttribute('src',l.protocol+'//www.instapaper.com/j/deyNbbpjuSei?u='+encodeURIComponent(l.href)+'&t='+(new%20Date().getTime()));
b.appendChild(z);
}
catch(e){
alert('Please%20wait%20until%20the%20page%20has%20loaded.');
}
}
iprl5();
void(0)
I am trying to make a bookmarklet for my website.
I have made a php page that when sent a GET
for example www.website.com/index.html?a=banana
it will return echo 'stand';
Now I am trying to make a bookmarklet that when I press it will:
Do the GET to the php page, then display whatever the echo was back to the user in a small popup that disapears after 3 seconds.
How can I do this?
Instapaper bookmarklet does it...
javascript:
function%20iprl5(){
var%20d=document,z=d.createElement('scr'+'ipt'),b=d.body,l=d.location;
try{
if(!b)
throw(0);
d.title='(Saving...)%20'+d.title;
z.setAttribute('src',l.protocol+'//www.instapaper.com/j/deyNbbpjuSei?u='+encodeURIComponent(l.href)+'&t='+(new%20Date().getTime()));
b.appendChild(z);
}
catch(e){
alert('Please%20wait%20until%20the%20page%20has%20loaded.');
}
}
iprl5();
void(0)
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小书签是一段在您所在页面范围内运行的 JavaScript。
它并不意味着只调用任意 URL,也不能这样做,因为这会违反同源实践。如果您的 PHP 可以返回 JSONP,那么您可以编写一个书签,该书签将在调用您返回的脚本的页面上插入一个脚本 - 这也将能够显示一个弹出窗口,
粘贴此
view-source:http:// www.instapaper.com/j/deyNbbpjuSei?u=http://www.stackoverflow.com
进入地址栏,查看作为您所在页面的一部分返回的内容量A bookmarklet is a piece of javascript that runs in the scope of the page you are on.
It is not meant to just call arbitrary urls and cannot do so since that would be in violation of same origin practice. If your PHP can return JSONP, then you can write a bookmarklet that will insert a script on the page that envokes the script you return - that would be able to display a popup too
paste this
view-source:http://www.instapaper.com/j/deyNbbpjuSei?u=http://www.stackoverflow.com
into the location bar to see the amount of stuff returned as part of the page you are on