Browse, search, click , save?

Question

Dave 2019-1-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/440637-browse-search-click-save

评论： Sean de Wolski 2019-1-21

Hello

Is there something similar to VBA: Dim myBrowser As Internet Explorer

...

myBrowser.Document.getElementById("name1_source").Click

Which allows me enter data and click

The name1_source is from the browser's source (Chrome, IE, etc). I can open a browser, but cannot enter text and cannot click

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Image Analyst 2019-1-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/440637-browse-search-click-save#answer_357240

Not sure what you're looking for but there are lots of user input functions, like input(), inputdlg(), menu(), listdlg(), etc. Unfortunately, and VERY SURPRISINGLY there is no convenient way to enter a matrix of numbers, like those. That is, for some reason, after decades of development, there is no easy to use griddlg() function where you can enter a matrix of numbers.

Again, I'm still not sure what kind of user input you're looking to collect.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Dave 2019-1-21

在 MATLAB Online 中打开

Thanks, I need to insert a string in the search box of a website. Basically I need to do the 3 steps below:

1) if you open your browser to Google

2) and in the search box you enter the string: rafting AND latvia AND 2011

3) Once you CLICK the search button the next page reads "About 89,900 results". I need to save that number or string to Matlab

I can do step 1 by using

link01='https://www.google.com'
[stat,h,url]=web(link01,'-browser')

But once in the website, how do I insert the char from matlab?

After inserting the text, how do I click search from matlab?

After clicking search, how do I save the result to matlab?

I know I could set the link01 with the string to search, as

link01_v2='https://www.google.com/search?q=rafting+and+latvia+and+2011'

However other sites do not have that option, so I need to be able to insert the string in the search box.

请先登录，再进行评论。

Answer 2

Sean de Wolski 2019-1-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/440637-browse-search-click-save#answer_357366

Look at webread, you don't need to open the browser to get the html output from the search. If you want a human to enter the content, give them an inputdlg and just use webread under the hood.

4 个评论
显示 2更早的评论隐藏 2更早的评论

Sean de Wolski 2019-1-21

Ahh, so Google is not your target?

You'll need to look under the hood and see what the input form is doing and what values are being used. View the page source, get a look at the form action, and look at the values of the field.