scrollgrid | A dynamic scrollable table built using d3 | Grid library
kandi X-RAY | scrollgrid Summary
kandi X-RAY | scrollgrid Summary
Scrollgrid is the first fully featured grid control for web built in SVG using d3. As well as the core behaviours you would expect of any grid control, Scrollgrid also offers:.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of scrollgrid
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QUESTION
I have a jQuery like this.
...ANSWER
Answered 2020-Oct-05 at 09:43You can use find()
to target the child element and then after()
to insert the content to be displayed directly below it. Also note that your string concatenation syntax is incorrect. As you're using a template literal you need to use ${foo}
to insert the value in to the string. Try this:
QUESTION
So I'm creating an image gallery browser in PYQT5. I can choose a directory and load the image file icons in a scrollable widget like so:
If there is less than 20 or so images in the directory, it works fine. However when there's more than that the image labels for some reason don't show:
If I take a few of those images that aren't showing and put them into a new folder on their own, then try to load only those images, it works, only if the application hasn't already tried to load them before hand and failed, otherwise, the empty square happens again.
So this seems to me to be some sort of framework/memory limitation? Can anyone shed some light on this? Here is my code:
...ANSWER
Answered 2020-May-26 at 21:07If you want to show a lot of QPixmap then it is not optimal to use a lot of QLabel, in that case it is better to use a QListView (or QListWidget) since it handles memory better.
In your code you add and remove QLabels but in the case of the model only items are added or removed and the view is repainted avoiding the excessive use of memory.
Considering the above I have implemented the following solution:
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