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kandi X-RAY | pulldown Summary
kandi X-RAY | pulldown Summary
A way to get your favourite libraries and scripts from the internet, and fast. Built with by @jackfranklin and @phuu. Supports Node 0.10.x and 0.8.x. The following documentation is for using Pulldown as a CLI tool. If you'd like documentation on the use of Pulldown as a module, please see MODULE_USAGE.md.
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QUESTION
i've tried to make a pulldown menu which changes the page background color, but it doesnt work. any suggestions?
...ANSWER
Answered 2022-Mar-17 at 12:53Your code runs fine when the typos are corrected:
onechange -> onchange
changeColors(this) -> changeColor(this)
See working snippet
You might want to add an onload event to begin with the default colour.
QUESTION
I am new to SQL statements so my wording per my request may be incorrect, so I will provide a lot of detail to better understand my issue.
I have a database table called workouts that looks like this:
and I want it to combine all the broad_muscles together and wrap it under an array called data.
Ideally, it would look like this:
...ANSWER
Answered 2022-Mar-14 at 07:12You can something do like this, but if your o/p formats in an array. You should use any SQL orms that can be helpful.
QUESTION
I have a current google sheet that I would like to use a data entry front end tab built in Google apps script to populate separate tabs in the sheet based on some of the the entries made in the data entry form/tab.
i.e., if "DeviceID_1" is selected in the first entry (right now from a pulldown menu) and a specific month is selected in the second entry(also from a pulldown menu), when the data is validated, then it sends it to the tab corresponding to that specific already named and existing tab, "DeviceID_1-January".
I have moved through tutorials on building the data entry form and it outputs to a single database tab called "database", and works as expected. I'm guessing, what I'd like it to do is not trivial in implementation. This is, I'd guess, real programming and development of the function to validate the input and returning the correct output, and I have the time to learn how to do this the right way, if directed to resources, but do not currently, know how to begin. Well, that isn't entirely true. I know I will need to validate the input data, and then create a function that based on the input data, if (shUserForm.getRange("C6").is????()==true), will submit the data in the form by getSheetByName("DeviceID_1-Jan");
So far, I think the relevant current code is here:
...ANSWER
Answered 2021-Nov-18 at 17:25There are a lot of ways to go here. This is a possibility.
Assume that you have decided upon a data entry form that has the following controls for selecting the output sheet:
Then you could implement the setting of the current data sheet in this manner:
QUESTION
I want to monitor for a specific GPIO pin which has a button connected to it and depending on the number of times the button has been pressed it will either turn on some LED lights, make them blink or turn them off.
...ANSWER
Answered 2021-Nov-09 at 10:00To my knowledge, there are three ways to store data 'beyond their scope'.
- A global variable - This variable is, as you know, shared across all calls and can be referenced even outside the compile unit.
- A
staticvariable - This type is limited to the scope it is defined in, inaccessible from the outside, but, once again, shared among all calls. - Parameters, which are passed into your function.
The way I understand your question, you do NOT want to share the value of the variable across all instances of your call, which automatically disqualifies 1. and 2.
As such, you will need to pass the required information into your function from the outside.
While you could just pass the current_state_id into your function set 'as is', this requires the user of your library to know a thing or two about how your library works.
A better solution would be a context structure, which hides the interna of the data you need and gives you the flexibility to add/remove data from within, without having to worry about changing your API.
A normal approach to this would look something like this:
QUESTION
WCAG requires context or pulldown menu's to have a closed tab order. So, after tabbing to the last menu item of a menu, a subsequent tab should select the first menu item again.
I hoped the next solution would work. When tabbing in the second of three menu items, the third menu item is skipped and the first menu item gets the focus. Why is the third menu item skipped?
Question: how to tab each time from the 1st > 2nd > 3rd > 1st menu item?
Attempt 1: A tab to the third / last menu item will immediately go to the menu item 1.
...ANSWER
Answered 2021-Oct-31 at 16:21I have tried to run this on Stackblitz
https://stackblitz.com/edit/angular-4t9syy?file=src/app/app.component.ts
I must admit, it behaved slightly differently then you described, maybe I didn't reproduce it properly i.e. in the first example it jumped to the first tab first, and then moved to the second, hence went 3->2, I suppose in your case it intercepted the event before it focused on the third item, it looks as if the
QUESTION
The user can click on a table row to see the details.
When adding a 'ng-bootstrap' pulldown menu in the last column of the data table, clicking on the pulldown button will never open the pulldown menu. So, clicking on the button will navigate to the details page.
Normally I have an 'edit' icon in the last column. Clicking on the icon (button) will start that action. The click handler on the button will get precedence over de row click handler.
Why is that? How can I prevent that?
A simplified version of the data table is:
...ANSWER
Answered 2021-Oct-28 at 21:42I was able to solve this by adding a stopPropagation() call when clicking the drop down button.
notice the (click)="open($event)" on the ngbDropdownToggle button and the added open function in the component.
QUESTION
I managed to display the anchor link option in the RTE for the text component for authoring. Because on our website we have a fixed header, it's offsetting the anchor link. I could resolve the issue with CSS but supporting that I'd need a CSS class on the anchor links. Could someone advise how to add a 'link-anchor' class to the anchor links in AEM?
...ANSWER
Answered 2021-Oct-15 at 23:36Your usecase is a simplified version of this use case - http://experience-aem.blogspot.com/2017/09/aem-63-touch-ui-extend-rich-text-link-dialog-add-rel-select.html. Instead of adding drop down and 2 way mapping, you just need to hard code class name during save. This worked for me:
- Create a clientlib - /apps/myproj/clientlibs/authoring
- Add categories
cq.authoring.dialog - Add a new js file as rte-link-class.js. Any name and give same name inside js.txt
- Add below code in the rte-link-class.js
QUESTION
[Environment]
Flask Web application, Python 3.7, MySql
[What I would like to do]
I have a modal form triggered by a button. Inside the modal there are several input fields. Among them, 2 pulldown menus. Pulldown menu A contains categories, while Pulldown menu B subcategories.
When a category is selected from Pulldown menu A, I would like to change the option of Pulldown menu B accordingly. (For example, if A is 1, I want B to display only 1a,1b,1c. Otherwise, if A is 2, B should display only 2a,2b,2c)
Also, data are acquired from database as a list. DB structure should be something like this:
#Category#
ID Category 1 1 2 2 3 3#Subcategory#
ID Category Subcategory 1 1 1a 2 1 1b 3 1 1cPulldown menu A is displaying options correctly. (code below) I have problem with Pulldown menu B. (displaying all subcategories regardless of selected category)
HTML
...ANSWER
Answered 2021-Oct-11 at 08:58I need to thank Shadow for the hint. After a lot of trouble I was finally able to obtain the desired result. Basically, I just wrote a piece of Python code and call it via Ajax. Then a Javascript script will handle changes on pulldowns and displays related contents only.
QUESTION
Tried to save the picture taken from ESP32Cam module, into SD Card as JPG file but it fail to open in Windows.
I have followed the code to take picture as is present at the below link: https://github.com/espressif/esp32-camera/blob/6a9497bbe909165663d958986e621e98dabcf994/examples/main/take_picture.c
After taking the picture I am converting it to jpg file using "frame2jpg". The camera used is OV2640. After conversion I am saving as.jpg file in SD Card. The SD card I moved to Windows PC and tried to open the saved .jpg file, but it does not open. It gives a message that file in not recognized.
Do I need to do more than just "frame2jpg" to convert it in right format?
[EDIT]: Moved "esp_camera_fb_return" after fclose.
ANSWER
Answered 2021-Sep-23 at 07:24Great, now the problem is much easier to debug. The data in the file is missing the JPEG header (ff d8 ff e0 00 10 4a 46 ...) so it's probably the raw image data. If you look a the documentation for frame2jpg() it shows that the buffer cnv_buf will receive the JPEG image. That, however, is not what you're writing to the file. You're writing the original, unconverted frame with raw data:
QUESTION
I am new to ReactNative and have encountered an issue regarding page refreshing. I have some filters in my screen and will like the page to refresh once any of these filters are pressed, but am unable to find any guides on how to do so. I have searched endlessly but only found numerous guides on refreshing with pulldown, and I feel like the solution has something to do with React.useEffect but am unfamiliar with that.
The important parts of my code are as below:
The TouchableOpacity component to trigger the refresh:
...ANSWER
Answered 2021-Jul-15 at 15:34You want your flatist to update when the data is changed. refreshing your flautist is another thing. So what I suggest you to do is use the useState hook.
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