I want to increase row height of ng-grid. For example if my cell content increase to more then 3 lines then I want to show a button and then after click on that button the row size increase and show the remaining content of the cell. I am new in angular js so kindly help me. I also try this plugin but it wont work in my case.
This will not work with ng-grid since it simulates a table by positioning divs in a grid manner. So if you try to increase the height of a row, you have to readjust the top positions of all following rows (eg. cell-like divs) which is simply not in the code.
Better look out for a table based solution like ng-table which has all the fancy features of ng-grid, like sorting, filtering, pagination etc.
Since the structure is based on the browsers native table functions you can leave the proper calculation of dynamic row heights to it's way more powerful rendering engine.
Just look around, there are more than one powerful directives for tables.
Related
I need a table as shown in the image.
The requirements are:
the header row (very first blurred row) is fixed when we start scrolling down the table
the first column is fixed when we start horizontal scrolling
additionally, as we scroll down, the colspanned rows in black color (I'll call it the row-group heading row) - "Title 1" and "Title 2" - will become fixed, below the header row, when all rows that belong to its group are in view. And when we scroll further down, and when the next group of rows come into view, the previous row-group heading row will go away and in its place (right below the fixed main header row) the row-group heading row that corresponds to the rows in current view will be fixed.
We're building a react app. We checked out: react-sticky-table, and other non-react libraries like: Stickytable and Sticky-kit.
None of them seem to be doing what we want.
Is there a JS (react or non-react and preferably non-jquery) library that does this?
If not, assuming that we get the first-row header and the first column fixed using any of the above mentioned libraries, is there a way to make the row-group heading rows fixed/static based on scrolling?
I also prefer the table be built using <table> group of elems, and not just divs. But it's not a strict requirement.
UPDATE: Just found this plugin that seems to be doing this: http://maslianok.github.io/stickyRows/multiplerows.html. It's great, but keeping this question open for pureJS or react solution.
I have worked on the same UI but it was the mixture of pure javascript and jQuery, however less concerned about the front end library, as most of them fail at certain point of requirement or amount of data.
I suggest go with your own solution I did the same it is acceptable to clients since 5 years.
1. Create a separate tables for your header and content.
2. Give each cloumn exactly same column span width. E.g. ,<colspan width="50px">
3. Place a separate table with one column in LHS.
4. Write a code in javascript which scrolls your LHS table along with your main table.
Apologies as it is hard to give working example.
I have to render up to 1500 row using jquery plugin Datatables and twitter bootstrap css. In each row, there is a table that can contain up to 50 row.
Using chrome developper tools profiler and testing, the rendering is a real problem. For example, i have for 250 items displayed 219861 selector match for .table th, .table td.
How can i optimize this ?
I retrieve twitter bootstrap from bootstrapcdn
I am a framework developer and I can share some of things I have faced and remember at this moment
When writing table inside table layout, don't use
'box-sizing:border-box'
Instead use 'content-box', otherwise it will create gaps between rows, not columns if you have specified or not specified borders. No style will help you to remove that.. This is very important while implementing nested table layout
Even if you are using DIV with table layout, take care 'max-width' does not work properly in some mozilla versions, for that you may have to maintain a "wrapper" DIV that is occupying the 100% width and 100% height of cell.
Maintain block lever wrappers inside cells and apply skins to it if it is table, because hover and focus will not apply properly.. Example: half filled hover skin observed in some modern browsers as well.
And while embedding those many elements dynamically instead of creating elements on fly and appending, prepare HTML string and append it, it does perform very well.. I have observed this. But modifying html renderer might look dirty, but all we need is performance
These are some things I remember at this point of time. If I am wrong somewhere please correct me..
Suggestion If you are targeting mobile browsers as well, then go for table layout until unless you have good expertise in dealing with div layout. Floats does not work properly in some mobile devices. And tables scaled properly with media Queries in mobiles as well.
I recently had a similar situation with waaaay too much table data and had to solve it with pagination. The HTML has to pull all that info and build that massive table before it will even start to render it, thus the horrible slowness.
Finally i will limit maximum number of rows displayed to 200. No "display all the stuff" allowed.
I will try to optimize css too. Seems that there is a lot of definition of bootstrap css i don't use.
I'm trying to create a column-based, blog layout. I want the text to wrap to a new column when it hits the bottom of the page. At it's very simplest form something like, when the column height == the_height_of_the_wrapper then column-count++.
The problem with something like that would be the text would be distributed evenly. Also, that would rely on css columns and I want something a bit more browser-friendly. Are there any existing plugins for this functionality or anywhere I can get some ideas?
If anyone is familiar with any of the text-heavy windows 8 "metro" apps (such as the news one) that's the kind of layout I'm trying to mimic.
As i noticed in comments, you cannot use column-count there. But there is solution, check this one please: Continuing overflowed text in a different div?
Alternatively. You can apply a fixed height (even a percentage will work) to the wrapper the columns will fill appropriately. (example: w3schools.com/css3/tryit.asp?filename=trycss3_column-count). It even seems as though you don't have to specify a fixed column count as it appears to create extra columns as the content dictates.
I am looking for a way to be able to change the height of a row in a table, not to a preset size if possible, by selecting the row border and dragging it.
The scenario is as follows:
I have certain data being represented in the rows of the tables. Depending on the height of the row, the representation of the data may vary i.e. it might be a summary of the data if the row height is small, but may be the detailed description if the height is beyond a certain size. I want to be able to select the row in question and drag it to change its height.
If free flow change is not possible for some reason, I can make do with 3 levels of height. Scenario being, if i drag the row height beyond set limit x, it snaps to the next higher limit x'.
I understand you can change the size of the table elements/rows using css/js to fit predefined conditions, but I was unable to find anything to suit my needs.
In normal case( without use of plugins) , it is not possible to make a row of table re sizable with mouse. So, alternatively you can implement the rows using CSS. You can check the jsfiddle that i have create dfo you here. http://jsfiddle.net/sakirullahi/Npuyc/5/
In this i have used resizable event in jquery.
I have the following page using Dojo 1.3.1 javascript toolkit
Content Pane
HTML table two columns, N rows
Column 1 (left): text
Column 2 (right) Dojo widget (can be any, but mostly Grids, pullodwn, etc)
Problem:
When page loads, it renders Ok (the type of widget and the number per page are determined at runtime, so I cannot manage this with static CSS)
When I add rows to the grid, while it is embedded in the Table cell
<td> grid </td>
the the given row (where the grid is embedded) gets
proportionally taller and
everything below the grid disappears and there is no scroll bars on the Content Pane
to get to the the rows below.
I do not know how to solve it, I have set 100% or auto height and width on
everything around the page. That does not help.
I am wondering if my design approach is wrong and it is unsolveable.
I have read about people telling not to use Tables for layout, but
I do not know at design time the order and the type of controls that I will
be displaying.
How else can this be done?
I think the problem is that when a grid is within a Table cell,
and the grid expands, the cell expands, but the holding content pane is not aware
it so borders do not get redrawn.
You could use CSS for layout -- what is it that tables can do and CSS don't? Or, you could try using another dojo grid instead of that HTML table, depending on what you're after.
Dijit's widgets work like normal nodes as much as possible. But many widgets, especially ones that let the user define what size things are (as you can with column widths in the grid) need to know specific dimensions.
The good news is that with most of these widgets, you can get an instance of the widget, and call widget.resize();